tire zone definitions and CAN communication

This commit is contained in:
Tim-Erik Düntzsch 2024-11-29 14:30:55 +01:00
parent 50be1de24e
commit 62ec24511f
39 changed files with 29826 additions and 446 deletions

162
.cproject
View File

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File diff suppressed because one or more lines are too long

View File

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View File

@ -36,40 +36,50 @@ BS_:
BU_:
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SG_ Right_Inner : 36|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Center : 24|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Inner : 12|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Outer : 0|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
BO_ 3221225472 VECTOR__INDEPENDENT_SIG_MSG: 0 Vector__XXX
SG_ TTS_TireID_Rear : 0|8@1+ (1,0) [0|255] "" Vector__XXX
BO_ 2 TTS_RL: 8 Vector__XXX
SG_ Status : 60|4@1+ (1,0) [0|0] "" Vector__XXX
SG_ Right_Outer : 48|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Right_Inner : 36|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Center : 24|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Inner : 12|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Outer : 0|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
BO_ 1792 TTS_Config: 6 Vector__XXX
SG_ TTS_TireID_Front : 40|8@1+ (1,0) [0|255] "" Vector__XXX
SG_ TTS_CarID : 32|8@1+ (1,0) [0|255] "" Vector__XXX
SG_ TTS_Config_epsilon : 16|16@1+ (0.001,0) [0|65.535] "" Vector__XXX
SG_ TTS_Config_ID : 0|11@1+ (1,0) [0|2047] "" Vector__XXX
BO_ 1 TTS_FR: 8 Vector__XXX
SG_ Status : 60|4@1+ (1,0) [0|0] "" Vector__XXX
SG_ Right_Outer : 48|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Right_Inner : 36|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Center : 24|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Inner : 12|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Outer : 0|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
BO_ 1796 TTS_RR: 8 Vector__XXX
SG_ TTS_Status : 60|4@1+ (1,0) [0|15] "" Vector__XXX
SG_ TTS_OuterRight : 48|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterRight : 36|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_Center : 24|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterLeft : 12|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_OuterLeft : 0|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
BO_ 0 TTS_FL: 8 Vector__XXX
SG_ Status : 60|4@1+ (1,0) [0|0] "" Vector__XXX
SG_ Right_Outer : 48|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Right_Inner : 36|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Center : 24|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Inner : 12|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
SG_ Left_Outer : 0|12@1- (0.1,0) [-204.8|204.7] "°C" Vector__XXX
BO_ 1795 TTS_RL: 8 Vector__XXX
SG_ TTS_Status : 60|4@1+ (1,0) [0|15] "" Vector__XXX
SG_ TTS_OuterRight : 48|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterRight : 36|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_Center : 24|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterLeft : 12|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_OuterLeft : 0|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
BO_ 1794 TTS_FR: 8 Vector__XXX
SG_ TTS_Status : 60|4@1+ (1,0) [0|15] "" Vector__XXX
SG_ TTS_OuterRight : 48|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterRight : 36|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_Center : 24|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterLeft : 12|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_OuterLeft : 0|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
BO_ 1793 TTS_FL: 8 Vector__XXX
SG_ TTS_Status : 60|4@1+ (1,0) [0|15] "" Vector__XXX
SG_ TTS_OuterRight : 48|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterRight : 36|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_Center : 24|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_CenterLeft : 12|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
SG_ TTS_OuterLeft : 0|12@1+ (0.1,0) [0|409.5] "°C" Vector__XXX
CM_ BO_ 3221225472 "This is a message for not used signals, created by Vector CANdb++ DBC OLE DB Provider.";
BA_DEF_ "MultiplexExtEnabled" ENUM "No","Yes";
BA_DEF_ "BusType" STRING ;
BA_DEF_DEF_ "MultiplexExtEnabled" "No";

View File

@ -19,6 +19,46 @@
#ifndef INC_HTPA_32X32D_H_
#define INC_HTPA_32X32D_H_
#define ReadToFromTable
// ToDo: Sensor selection / add shortened lookup tables for selection:
#define HTPA32x32dL2_1HiSiF5_0_Gain3k3
//#define HTPA32x32dR1L2_1HiSiF5_0_Gain3k3_Extended
#ifdef HTPA32x32dL2_1HiSiF5_0_Gain3k3
#define TABLENUMBER 114
#define PCSCALEVAL 100000000 //327000000000 //PixelConst scale value for table... lower 'L' for (long)
#define NROFTAELEMENTS 7
#define NROFADELEMENTS 180 //because of shortened lookup table (capped at 300°C) //1595 default (~930°C)
#define TAEQUIDISTANCE 100 //dK
#define ADEQUIDISTANCE 64 //dig
#define ADEXPBITS 6 //2^ADEXPBITS=ADEQUIDISTANCE
#define TABLEOFFSET 1024
#define EQUIADTABLE //if defined, ADELEMENTS have to be 2^N quantizied! else more CPU Power is needed
#ifdef EQUIADTABLE
#undef FLOATTABLE
#endif
#define MBITTRIMDefault 0x2C //use REF_CAL=2 here. Table does not match, so GlobalGain ist set to 50 % to compensate this.
#define SensRv 1 //Sensor Revision is set to 1 (Redesign)
#endif
#ifdef HTPA32x32dR1L2_1HiSiF5_0_Gain3k3_Extended
#define TABLENUMBER 114
#define PCSCALEVAL 100000000 //327000000000 //PixelConst scale value for table... lower 'L' for (long)
#define NROFTAELEMENTS 12
#define NROFADELEMENTS 1595 //130 possible due to Program memory, higher values possible if NROFTAELEMENTS is decreased
#define TAEQUIDISTANCE 100 //dK
#define ADEQUIDISTANCE 64 //dig
#define ADEXPBITS 6 //2^ADEXPBITS=ADEQUIDISTANCE
#define TABLEOFFSET 1792
#define EQUIADTABLE //if defined, ADELEMENTS have to be 2^N quantizied! else more CPU Power is needed
#ifdef EQUIADTABLE
#undef FLOATTABLE
#endif
#define MBITTRIMDefault 0x2C
#define SensRv 1
#endif
/// @brief HTPA status register struct
typedef struct {
uint8_t block; // currently selected block
@ -29,12 +69,14 @@ typedef struct {
void HTPA_Init(I2C_HandleTypeDef *);
void HTPA_ReadSensor(void);
void HTPA_Init(I2C_HandleTypeDef *hi2c);
void HTPA_ReadSensor(uint32_t dataArray[32]);
uint8_t HTPA_ReadEEPROM_byte(uint16_t address);
void HTPA_WriteRegister(uint8_t address, uint8_t byte);
void HTPA_ReadRegister(uint8_t address, uint8_t* pData, uint16_t length);
void HTPA_GetStatus(void);
uint32_t HTPA_calcPowerTwo(uint8_t power);
#endif /* INC_HTPA_32X32D_H_ */

21159
Core/Inc/HTPA_lookuptable.h Normal file

File diff suppressed because one or more lines are too long

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

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@ -7,7 +7,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -57,6 +57,8 @@ void Error_Handler(void);
/* USER CODE END EFP */
/* Private defines -----------------------------------------------------------*/
#define LED_Pin GPIO_PIN_3
#define LED_GPIO_Port GPIOA
/* USER CODE BEGIN Private defines */

View File

@ -35,7 +35,7 @@
#define HAL_MODULE_ENABLED
/*#define HAL_ADC_MODULE_ENABLED */
/*#define HAL_CRYP_MODULE_ENABLED */
/*#define HAL_CAN_MODULE_ENABLED */
#define HAL_CAN_MODULE_ENABLED
/*#define HAL_CEC_MODULE_ENABLED */
/*#define HAL_COMP_MODULE_ENABLED */
/*#define HAL_CRC_MODULE_ENABLED */
@ -73,7 +73,7 @@
* (when HSE is used as system clock source, directly or through the PLL).
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */
#define HSE_VALUE ((uint32_t)16000000) /*!< Value of the External oscillator in Hz */
#endif /* HSE_VALUE */
/**

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@ -6,7 +6,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file

55
Core/Inc/tts.h Normal file
View File

@ -0,0 +1,55 @@
/*
* tts.h
*
* Created on: Jun 29, 2024
* Author: ted
*/
#ifndef INC_TTS_H_
#define INC_TTS_H_
#include "main.h"
typedef enum {
TTS_FL,
TTS_FR,
TTS_RL,
TTS_RR
} TTS_SensorID;
typedef enum {
FT20e = 20, // "lol" - TEDü
FT20c = 21,
FT22,
FT23,
FT24
} TTS_CarID;
typedef enum {
UNKNOWN,
OZ7_SLICKS,
OZ7_RAIN,
JP8_SLICKS
} TTS_TireID;
typedef struct {
TTS_TireID id; // Tire ID
uint8_t epsilon; // Emissivity [%]
uint8_t outerLeftStart; // First pixel of outer left zone
uint8_t outerLeftStop; // Last pixel of outer right zone
uint8_t centerLeftStart;
uint8_t centerLeftStop;
uint8_t centerStart;
uint8_t centerStop;
uint8_t centerRightStart;
uint8_t centerRightStop;
uint8_t outerRightStart;
uint8_t outerRightStop;
} TTS_TireData;
void TTS_Init(CAN_HandleTypeDef *hcan);
void TTS_LoadTireData(void);
void TTS_SendCAN(uint32_t tireZones[5]);
void TTS_TireZones(uint32_t tempArray[32], uint32_t tireTempArray[5]);
#endif /* INC_TTS_H_ */

View File

@ -14,6 +14,7 @@
#include <math.h>
#include "main.h"
#include "HTPA_32x32d.h"
#include "HTPA_lookuptable_short-300degC.h"
// I2C address
#define HTPA_SENSOR_ADDRESS 0x1A
@ -27,26 +28,55 @@
#define HTPA_SENSOR_TRIM_4 0x06 // Clock frequency
#define HTPA_SENSOR_TRIM_5 0x07 // Common mode voltage preamplifier top
#define HTPA_SENSOR_TRIM_6 0x08 // Common mode voltage preamplifier bot
#define HTPA_SENSOR_TRIM_7 0x09 // Interal pull-ups SDA, SCL
#define HTPA_SENSOR_TRIM_7 0x09 // Internal pull-ups SDA, SCL
// Sensor read only registers
#define HTPA_SENSOR_STATUS 0x02 // Status register
#define HTPA_SENSOR_READTOP 0x0A // Read top half
#define HTPA_SENSOR_READBOT 0x0B // Read bot half
// EEPROM addresses
#define HTPA_EEPROM_VDDCOMPGRAD 0x0340 // Start address for vddcompgrad[i][j]
#define HTPA_EEPROM_VDDCOMPOFF 0x0540 // Start address for vddcompoff[i][j]
#define HTPA_EEPROM_THGRAD 0x0A40 // Start address for thgrad[i][j] (top, block3, pixel 384 -> 0x0740 + 2*384 = 0x0A40
#define HTPA_EEPROM_THOFFSET 0x1240 // Start address for thoffset[i][j] (top, block3, pixel 384 -> 0x0F40 + 2*384 = 0x1240
#define HTPA_EEPROM_PI 0x1A40 // Start address for pij[i][j] (top, block3, pixel 384 -> 0x1740 + 2*384 = 0x1A40
#define HTPA_ROWSELECTION 3u // select which row of block 3 is used for temperature calculation (0-3)
#define HTPA_CUSTOM_EPSILON 84u
// I2C transmit delay
#define HTPA_I2C_MAX_DELAY 0xFFFFFFFF
#define HTPA_I2C_MAX_DELAY 0xFF
I2C_HandleTypeDef* htpa_hi2c; // pointer to i2c handle
HTPA_Status htpa_statusReg;
// EEPROM data:
uint8_t gradscale, vddscgrad, vddscoff, epsilon, arraytype, nrofdefpix;
int8_t globaloff;
uint16_t vddth1, vddth2, ptatth1, ptatth2, globalgain, tablenumber;
uint16_t pij[32];
int16_t thgrad[32];
int16_t thoffset[32];
int16_t vddcompgrad[32];
int16_t vddcompoff[32];
float pixcmin, pixcmax, ptatgr, ptatoff;
// Sensor data:
HTPA_Status htpa_statusReg;
uint8_t data_topBlock[258];
uint8_t elOffset_topBlock[258];
//uint8_t data_botBlock[258];
uint16_t vdd_topBlock, ptat_topBlock;
uint16_t pixel_topBlock[32];
uint16_t elOffset[32];
uint16_t vdd_topBlock;
uint16_t ptat_topBlock;
uint16_t pixel_topBlock[4][32];
// Calculated values:
uint32_t gradscale_div, vddscgrad_div, vddscoff_div;
int32_t pixcij[32]; // sensitivity coefficients per pixel (needed for 11.5)
int32_t vij_comp[32]; // thermal offset compensated (11.2)
int32_t vij_comp_s[32]; // electrical offset compensated (11.3)
int32_t vij_vddcomp[32]; // vdd compensated (11.4)
int32_t vij_pixc[32]; // sensitivity coefficients applied (11.5)
uint32_t temp_pix[32]; // final pixel temperature in dK (11.7)
float ambient_temperature;
/**
* @brief Initialization of HTPA Sensor
@ -59,26 +89,89 @@ uint16_t pixel_topBlock[4][32];
*/
void HTPA_Init(I2C_HandleTypeDef *hi2c){
htpa_hi2c = hi2c;
// I2C initialized on 400kbit Fast Mode
/*
* Read EEPROM calibration values
*
HAL_I2C_DeInit(htpa_hi2c);
htpa_hi2c->Init->Timing = 0; // set I2C frequency to 400kHz
HAL_I2C_Init(htpa_hi2c);
EEPROM auslesen:
HTPA_ReadEEPROM(
* (see datasheet Figure 13)
*/
uint8_t eeprom_float[4] = {0};
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0000);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0001);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0002);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0003);
pixcmin = *(float*)eeprom_float;
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0004);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0005);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0006);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0007);
pixcmax = *(float*)eeprom_float;
gradscale = HTPA_ReadEEPROM_byte(0x0008);
tablenumber = HTPA_ReadEEPROM_byte(0x000C) << 8 | HTPA_ReadEEPROM_byte(0x000B);
epsilon = HTPA_ReadEEPROM_byte(0x000D);
arraytype = HTPA_ReadEEPROM_byte(0x0022);
vddth1 = HTPA_ReadEEPROM_byte(0x0027) << 8 | HTPA_ReadEEPROM_byte(0x0026);
vddth2 = HTPA_ReadEEPROM_byte(0x0029) << 8 | HTPA_ReadEEPROM_byte(0x0028);
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0034);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0035);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0036);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0037);
ptatgr = *(float*)eeprom_float;
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0038);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0039);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x003A);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x003B);
ptatoff = *(float*)eeprom_float;
ptatth1 = HTPA_ReadEEPROM_byte(0x003D) << 8 | HTPA_ReadEEPROM_byte(0x003C);
ptatth2 = HTPA_ReadEEPROM_byte(0x003F) << 8 | HTPA_ReadEEPROM_byte(0x003E);
vddscgrad = HTPA_ReadEEPROM_byte(0x004E);
vddscoff = HTPA_ReadEEPROM_byte(0x004F);
globaloff = HTPA_ReadEEPROM_byte(0x0054);
globalgain = HTPA_ReadEEPROM_byte(0x0056) << 8 | HTPA_ReadEEPROM_byte(0x0055);
nrofdefpix = HTPA_ReadEEPROM_byte(0x007F);
for(uint8_t i = 0; i < 32; i++) {
// start at top half, row 4
vddcompgrad[i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + HTPA_ROWSELECTION * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + HTPA_ROWSELECTION * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at top half, row 4
vddcompoff[i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + HTPA_ROWSELECTION * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + HTPA_ROWSELECTION * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3, row 4 (pixel 480)
thgrad[i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + HTPA_ROWSELECTION * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + HTPA_ROWSELECTION * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3, row 4 (pixel 480)
thoffset[i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + HTPA_ROWSELECTION * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + HTPA_ROWSELECTION * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3, row 4 (pixel 480)
pij[i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + HTPA_ROWSELECTION * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + HTPA_ROWSELECTION * 64 + 2 * i);
// ignore bottom half
}
/* Set I2C to Fast Mode Plus (1Mbit) for sensor readout: */
if (HAL_I2C_DeInit(htpa_hi2c) != HAL_OK)
{
Error_Handler();
}
htpa_hi2c->Init.Timing = 0x00000107;
if (HAL_I2C_Init(htpa_hi2c) != HAL_OK)
{
Error_Handler();
}
__HAL_SYSCFG_FASTMODEPLUS_ENABLE(I2C_FASTMODEPLUS_I2C1);
HAL_Delay(100);
/*
* Write sensor calibration registers
*
HAL_I2C_DeInit(htpa_hi2c);
htpa_hi2c->Init->Timing = 0; // set I2C frequency to 1MHz
HAL_I2C_Init(htpa_hi2c);
*/
// Berechnung für clk / sample aus I2C parametern?
HTPA_WriteRegister(HTPA_SENSOR_CONFIG, 0x01); // wakeup
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_1, 0x0C); // bit 5,4 = 00 -> amplification = 0, bit 3-0 = 1100 -> 16bit ADC-Resolution (4 + m=12)
@ -97,9 +190,35 @@ void HTPA_Init(I2C_HandleTypeDef *hi2c){
HAL_Delay(10);
//HTPA_WriteRegister(HTPA_SENSOR_CONFIG, 0x09); // start sensor
//HAL_Delay(10);
/*
* Calculations
*/
//gradscale_div = HTPA_calcPowerTwo(gradscale);
gradscale_div = HTPA_calcPowerTwo(gradscale);
vddscgrad_div = HTPA_calcPowerTwo(vddscgrad);
vddscoff_div = HTPA_calcPowerTwo(vddscoff);
// calculate sensitivity coefficients: (datasheet 11.5)
for(uint8_t i = 0; i < 32; i++) {
pixcij[i] = (int32_t)pixcmax - (int32_t)pixcmin;
pixcij[i] = pixcij[i] / 65535;
pixcij[i] = pixcij[i] * pij[i];
pixcij[i] = pixcij[i] + pixcmin;
pixcij[i] = pixcij[i] * 1.0 * HTPA_CUSTOM_EPSILON / 100;
pixcij[i] = pixcij[i] * 1.0 * globalgain / 10000;
}
}
void HTPA_ReadSensor(void) {
uint32_t HTPA_calcPowerTwo(uint8_t power) {
if (power == 0)
return 1;
else if ((power % 2) == 0)
return HTPA_calcPowerTwo(power / 2) * HTPA_calcPowerTwo(power / 2);
else
return 2 * HTPA_calcPowerTwo(power / 2) * HTPA_calcPowerTwo(power / 2);
}
void HTPA_ReadSensor(uint32_t dataArray[32]) {
uint8_t config = 0;
/*
* Read top array half of block3 with PTAT
@ -137,29 +256,75 @@ void HTPA_ReadSensor(void) {
* Sort sensor data and assign to pixels
*/
for(int i=0; i<32; i++) {
/*
pixel_topBlock[0][i] = (data_topBlock[2*i + 2] << 8) | data_topBlock[2*i + 3];
pixel_topBlock[1][i] = (data_topBlock[2*(i+32) + 2] << 8) | data_topBlock[2*(i+32) + 3];
pixel_topBlock[2][i] = (data_topBlock[2*(i+64) + 2] << 8) | data_topBlock[2*(i+64) + 3];
pixel_topBlock[3][i] = (data_topBlock[2*(i+96) + 2] << 8) | data_topBlock[2*(i+96) + 3];
*/
pixel_topBlock[i] = (data_topBlock[2*(i+32*HTPA_ROWSELECTION) + 2] << 8) | data_topBlock[2*(i+32*HTPA_ROWSELECTION) + 3];
/*
elOffset[0][i] = (elOffset_topBlock[2*i + 2] << 8) | elOffset_topBlock[2*i + 3];
elOffset[1][i] = (elOffset_topBlock[2*(i+32) + 2] << 8) | elOffset_topBlock[2*(i+32) + 3];
elOffset[2][i] = (elOffset_topBlock[2*(i+64) + 2] << 8) | elOffset_topBlock[2*(i+64) + 3];
elOffset[3][i] = (elOffset_topBlock[2*(i+96) + 2] << 8) | elOffset_topBlock[2*(i+96) + 3];
*/
elOffset[i] = (elOffset_topBlock[2*(i+32*HTPA_ROWSELECTION) + 2] << 8) | elOffset_topBlock[2*(i+32*HTPA_ROWSELECTION) + 3];
}
/*
* calculate temperature
*
*/
int64_t vij_pixc_and_pcscaleval;
int64_t vdd_calc_steps;
uint16_t table_row, table_col;
int32_t vx, vy, ydist, dta;
// 11.1 ambient temperature:
float t_ambient = ptat_topBlock*ptat_gradient + ptat_offset;
for(int i=0; i<4; i++) {
for(int j=0; j<32; j++) {
// 11.2 thermal offset:
vij_comp[i][j] = vij[i][j] - (thGrad[i][j]*ptat_topBlock/pow(2, gradScale)) - thOffset[i][j];
// 11.3 electrical offset:
vij_compElec[i][j] = vij[i][j] - elOffset[(i+j*32)%128];
// 11.4 Vdd compensation:
vij_compVdd[i][j] = vij_compElec[i][j] * ...
// 11.5 calculate object temperature
ambient_temperature = ptat_topBlock * ptatgr + ptatoff; // value in dK
// find column of lookup table (ambient temperature)
for(uint8_t i = 0; i < NROFTAELEMENTS; i++) {
if(ambient_temperature > XTATemps[i]) {
table_col = i;
}
}
*/
dta = ambient_temperature - XTATemps[table_col];
ydist = (int32_t)ADEQUIDISTANCE;
for(int i=0; i<32; i++) {
// 11.2 thermal offset:
vij_comp[i] = pixel_topBlock[i] - (thgrad[i] * ptat_topBlock / gradscale_div) - thoffset[i];
// 11.3 electrical offset:
vij_comp_s[i] = vij_comp[i] - elOffset[i];
// 11.4 Vdd compensation:
vdd_calc_steps = vddcompgrad[i] * ptat_topBlock;
vdd_calc_steps = vdd_calc_steps / vddscgrad_div;
vdd_calc_steps = vdd_calc_steps + vddcompoff[i];
vdd_calc_steps = vdd_calc_steps * (vdd_topBlock - vddth1 - ((vddth2 - vddth1) / (ptatth2 - ptatth1)) * (ptat_topBlock - ptatth1));
vdd_calc_steps = vdd_calc_steps / vddscoff_div;
vij_vddcomp[i] = vij_comp_s[i] - vdd_calc_steps;
// 11.5 calculate object temperature
vij_pixc_and_pcscaleval = (int64_t)vij_vddcomp[i] * (int64_t)PCSCALEVAL;
vij_pixc[i] = (int32_t)(vij_pixc_and_pcscaleval / (int64_t)pixcij[i]);
// find temperature in lookup table and do bilinear interpolation
table_row = vij_pixc[i] + TABLEOFFSET;
table_row = table_row >> ADEXPBITS;
vx = ((((int32_t)TempTable[table_row][table_col + 1] - (int32_t)TempTable[table_row][table_col]) * (int32_t)dta) / (int32_t)TAEQUIDISTANCE) + (int32_t)TempTable[table_row][table_col];
vy = ((((int32_t)TempTable[table_row + 1][table_col + 1] - (int32_t)TempTable[table_row + 1][table_col]) * (int32_t)dta) / (int32_t)TAEQUIDISTANCE) + (int32_t)TempTable[table_row + 1][table_col];
temp_pix[i] = (uint32_t)((vy - vx) * ((int32_t)(vij_pixc[i] + TABLEOFFSET) - (int32_t)YADValues[table_row]) / ydist + (int32_t)vx);
// --- GLOBAL OFFSET ---
temp_pix[i] = temp_pix[i] + globaloff;
dataArray[i] = temp_pix[i] - 2731;
}
}
/**
@ -182,7 +347,6 @@ void HTPA_WriteRegister(uint8_t address, uint8_t byte){
* @param address: register address
* @param pData: pointer to output data array
* @param length: length of data to be read
* @return
*/
void HTPA_ReadRegister(uint8_t address, uint8_t *pData, uint16_t length){
HAL_I2C_Mem_Read(htpa_hi2c, (HTPA_SENSOR_ADDRESS << 1), address, I2C_MEMADD_SIZE_8BIT, pData, length, HTPA_I2C_MAX_DELAY);
@ -205,3 +369,16 @@ void HTPA_GetStatus(void){
htpa_statusReg.blind = (i2c_readData >> 1) & 0x01;
htpa_statusReg.eoc = i2c_readData & 0x01;
}
/**
* @brief Get status of sensor
*
* Reads the sensors status register and stores the information in
* the htpa_statusReg variable
*
*/
uint8_t HTPA_ReadEEPROM_byte(uint16_t address){
uint8_t data = 0;
HAL_I2C_Mem_Read(htpa_hi2c, (HTPA_EEPROM_ADDRESS << 1), address, I2C_MEMADD_SIZE_16BIT, &data, 1, HTPA_I2C_MAX_DELAY);
return data;
}

View File

@ -6,7 +6,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -21,8 +21,8 @@
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <stdbool.h>
#include "HTPA_32x32d.h"
#include "tts.h"
/* USER CODE END Includes */
@ -33,6 +33,7 @@
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
@ -41,16 +42,22 @@
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
CAN_HandleTypeDef hcan;
I2C_HandleTypeDef hi2c1;
/* USER CODE BEGIN PV */
uint8_t htpa_blockData[258];
uint32_t pixelTemps[32];
uint32_t tireTemps[5];
uint32_t systicks = 0;
uint8_t blinkCount = 0;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_CAN_Init(void);
static void MX_I2C1_Init(void);
/* USER CODE BEGIN PFP */
@ -67,6 +74,7 @@ static void MX_I2C1_Init(void);
*/
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
@ -89,9 +97,15 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_CAN_Init();
MX_I2C1_Init();
/* USER CODE BEGIN 2 */
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
HTPA_Init(&hi2c1);
TTS_Init(&hcan);
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
HAL_CAN_Start(&hcan);
/* USER CODE END 2 */
@ -99,9 +113,21 @@ int main(void)
/* USER CODE BEGIN WHILE */
while (1)
{
//HTPA_ReadBlock(0x0A, 3, (uint8_t *)&htpa_blockData);
HTPA_ReadSensor();
HAL_Delay(1000);
systicks = HAL_GetTick();
if((systicks % 100) <= 1){
if(blinkCount >= 9) {
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
blinkCount = 0;
}
else {
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
blinkCount++;
}
HTPA_ReadSensor(pixelTemps);
TTS_TireZones(pixelTemps,tireTemps);
TTS_SendCAN(tireTemps);
}
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@ -122,13 +148,9 @@ void SystemClock_Config(void)
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL2;
RCC_OscInitStruct.PLL.PREDIV = RCC_PREDIV_DIV1;
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
@ -138,7 +160,7 @@ void SystemClock_Config(void)
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSE;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
@ -154,6 +176,43 @@ void SystemClock_Config(void)
}
}
/**
* @brief CAN Initialization Function
* @param None
* @retval None
*/
static void MX_CAN_Init(void)
{
/* USER CODE BEGIN CAN_Init 0 */
/* USER CODE END CAN_Init 0 */
/* USER CODE BEGIN CAN_Init 1 */
/* USER CODE END CAN_Init 1 */
hcan.Instance = CAN;
hcan.Init.Prescaler = 2;
hcan.Init.Mode = CAN_MODE_NORMAL;
hcan.Init.SyncJumpWidth = CAN_SJW_1TQ;
hcan.Init.TimeSeg1 = CAN_BS1_13TQ;
hcan.Init.TimeSeg2 = CAN_BS2_2TQ;
hcan.Init.TimeTriggeredMode = DISABLE;
hcan.Init.AutoBusOff = DISABLE;
hcan.Init.AutoWakeUp = DISABLE;
hcan.Init.AutoRetransmission = DISABLE;
hcan.Init.ReceiveFifoLocked = DISABLE;
hcan.Init.TransmitFifoPriority = DISABLE;
if (HAL_CAN_Init(&hcan) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN CAN_Init 2 */
/* USER CODE END CAN_Init 2 */
}
/**
* @brief I2C1 Initialization Function
* @param None
@ -170,7 +229,7 @@ static void MX_I2C1_Init(void)
/* USER CODE END I2C1_Init 1 */
hi2c1.Instance = I2C1;
hi2c1.Init.Timing = 0x00000107;
hi2c1.Init.Timing = 0x0010061A;
hi2c1.Init.OwnAddress1 = 0;
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
@ -196,10 +255,6 @@ static void MX_I2C1_Init(void)
{
Error_Handler();
}
/** I2C Fast mode Plus enable
*/
__HAL_SYSCFG_FASTMODEPLUS_ENABLE(I2C_FASTMODEPLUS_I2C1);
/* USER CODE BEGIN I2C1_Init 2 */
/* USER CODE END I2C1_Init 2 */
@ -213,12 +268,24 @@ static void MX_I2C1_Init(void)
*/
static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* USER CODE BEGIN MX_GPIO_Init_1 */
/* USER CODE END MX_GPIO_Init_1 */
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : LED_Pin */
GPIO_InitStruct.Pin = LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);
/* USER CODE BEGIN MX_GPIO_Init_2 */
/* USER CODE END MX_GPIO_Init_2 */
@ -236,6 +303,7 @@ void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
__disable_irq();
while (1)
{

View File

@ -1,3 +1,4 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
@ -7,7 +8,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -20,7 +21,6 @@
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
@ -63,6 +63,7 @@
*/
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
@ -77,6 +78,72 @@ void HAL_MspInit(void)
/* USER CODE END MspInit 1 */
}
/**
* @brief CAN MSP Initialization
* This function configures the hardware resources used in this example
* @param hcan: CAN handle pointer
* @retval None
*/
void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hcan->Instance==CAN)
{
/* USER CODE BEGIN CAN_MspInit 0 */
/* USER CODE END CAN_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_CAN1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**CAN GPIO Configuration
PA11 ------> CAN_RX
PA12 ------> CAN_TX
*/
GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF4_CAN;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN CAN_MspInit 1 */
/* USER CODE END CAN_MspInit 1 */
}
}
/**
* @brief CAN MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hcan: CAN handle pointer
* @retval None
*/
void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
{
if(hcan->Instance==CAN)
{
/* USER CODE BEGIN CAN_MspDeInit 0 */
/* USER CODE END CAN_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_CAN1_CLK_DISABLE();
/**CAN GPIO Configuration
PA11 ------> CAN_RX
PA12 ------> CAN_TX
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
/* USER CODE BEGIN CAN_MspDeInit 1 */
/* USER CODE END CAN_MspDeInit 1 */
}
}
/**
* @brief I2C MSP Initialization
* This function configures the hardware resources used in this example
@ -92,23 +159,24 @@ void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c)
/* USER CODE END I2C1_MspInit 0 */
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**I2C1 GPIO Configuration
PF0-OSC_IN ------> I2C1_SDA
PF1-OSC_OUT ------> I2C1_SCL
PB6 ------> I2C1_SCL
PB7 ------> I2C1_SDA
*/
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF1_I2C1;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Peripheral clock enable */
__HAL_RCC_I2C1_CLK_ENABLE();
/* USER CODE BEGIN I2C1_MspInit 1 */
/* USER CODE END I2C1_MspInit 1 */
}
}
@ -130,12 +198,12 @@ void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
__HAL_RCC_I2C1_CLK_DISABLE();
/**I2C1 GPIO Configuration
PF0-OSC_IN ------> I2C1_SDA
PF1-OSC_OUT ------> I2C1_SCL
PB6 ------> I2C1_SCL
PB7 ------> I2C1_SDA
*/
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_0);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6);
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_1);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7);
/* USER CODE BEGIN I2C1_MspDeInit 1 */

View File

@ -6,7 +6,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -72,7 +72,7 @@ void NMI_Handler(void)
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
while (1)
{
}
/* USER CODE END NonMaskableInt_IRQn 1 */

View File

@ -10,7 +10,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2020-2022 STMicroelectronics.
* Copyright (c) 2020-2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file

View File

@ -10,7 +10,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file

184
Core/Src/tts.c Normal file
View File

@ -0,0 +1,184 @@
/*
* tts.c
*
* Created on: Jun 28, 2024
* Author: ted
*/
#include "tts.h"
#include "HTPA_32x32d.h"
// CAN Frame:
#define TTS_CANIDSTART 0x701; //
CAN_HandleTypeDef* tts_hcan;
CAN_TxHeaderTypeDef tts_canHeader;
uint8_t tts_canData[8];
uint32_t tts_canMailbox;
// Car / Tire info:
TTS_SensorID tts_sensorid;
TTS_CarID tts_carid;
TTS_TireID tts_tireid;
TTS_TireData tts_tiredb[4];
void TTS_Init(CAN_HandleTypeDef *hcan) {
// initialize values
TTS_LoadTireData();
tts_sensorid = TTS_FL;
tts_carid = FT24;
tts_tireid = OZ7_SLICKS;
// init CAN
tts_hcan = hcan;
// set CAN filter
/*
CAN_FilterTypeDef canfilterconfig;
canfilterconfig.FilterActivation = CAN_FILTER_ENABLE;
canfilterconfig.FilterBank = 0;
canfilterconfig.FilterFIFOAssignment = CAN_FILTER_FIFO0;
canfilterconfig.FilterIdHigh = 0x704<<5;
canfilterconfig.FilterIdLow = 0x700<<5;
canfilterconfig.FilterMaskIdHigh = 0x704<<5;
canfilterconfig.FilterMaskIdLow = 0x700<<5;
canfilterconfig.FilterMode = CAN_FILTERMODE_IDMASK;
canfilterconfig.FilterScale = CAN_FILTERSCALE_32BIT;
HAL_CAN_ConfigFilter(tts_hcan, &canfilterconfig);
*/
// init CAN_Tx Frame
//uint8_t canID = tts_sensorid + TTS_CANIDSTART;
tts_canHeader.IDE = CAN_ID_STD;
tts_canHeader.StdId = 0x701;
tts_canHeader.DLC = 8;
tts_canHeader.RTR = CAN_RTR_DATA;
for(uint8_t i=0; i<8; i++) {
tts_canData[i] = 0xFF;
}
}
void TTS_SendCAN(uint32_t tireZones[5]) {
// Outer left:
tts_canData[0] = tireZones[0] & 0xFF;
tts_canData[1] = (tireZones[0] >> 8) & 0xF;
// Center left:
tts_canData[1] = tts_canData[1] | ((tireZones[1] & 0xF) << 4);
tts_canData[2] = (tireZones[1] >> 4) & 0xFF;
// Center:
tts_canData[3] = tireZones[2] & 0xFF;
tts_canData[4] = (tireZones[2] >> 8) & 0xF;
// Center right:
tts_canData[4] = tts_canData[4] | ((tireZones[3] & 0xF) << 4);
tts_canData[5] = (tireZones[3] >> 4) & 0xFF;
// Center right:
tts_canData[6] = tireZones[4] & 0xFF;
tts_canData[7] = (tireZones[4] >> 8) & 0xF;
// current tire selected:
//tts_canData[7] = tts_canData[7] | ((tts_tireid & 0xF) << 4);
if(HAL_CAN_AddTxMessage(tts_hcan, &tts_canHeader, tts_canData, &tts_canMailbox) != HAL_OK) {
Error_Handler();
}
}
void TTS_TireZones(uint32_t tempArray[32], uint32_t tireTempArray[5]) {
for(uint8_t i = 0; i < 5; i++) {
tireTempArray[i] = 0;
}
uint8_t zoneWidth[5] = {0};
uint8_t tireid = tts_tireid;
for(uint8_t i = 0; i < 32; i++) {
// outer right:
if((i <= tts_tiredb[tts_tireid].outerRightStart) && (i >= tts_tiredb[tts_tireid].outerRightStop)) {
tireTempArray[4] = tireTempArray[4] + tempArray[i];
zoneWidth[4]++;
}
// center right:
if((i <= tts_tiredb[tts_tireid].centerRightStart) && (i >= tts_tiredb[tts_tireid].centerRightStop)) {
tireTempArray[3] = tireTempArray[3] + tempArray[i];
zoneWidth[3]++;
}
// center:
if((i <= tts_tiredb[tts_tireid].centerStart) && (i >= tts_tiredb[tts_tireid].centerStop)) {
tireTempArray[2] = tireTempArray[2] + tempArray[i];
zoneWidth[2]++;
}
// center left:
if((i <= tts_tiredb[tts_tireid].centerLeftStart) && (i >= tts_tiredb[tts_tireid].centerLeftStop)) {
tireTempArray[1] = tireTempArray[1] + tempArray[i];
zoneWidth[1]++;
}
// outer left:
if((i <= tts_tiredb[tts_tireid].outerLeftStart) && (i >= tts_tiredb[tts_tireid].outerLeftStop)) {
tireTempArray[0] = tireTempArray[0] + tempArray[i];
zoneWidth[0]++;
}
}
tireTempArray[4] = tireTempArray[4] / zoneWidth[4];
tireTempArray[3] = tireTempArray[3] / zoneWidth[3];
tireTempArray[2] = tireTempArray[2] / zoneWidth[2];
tireTempArray[1] = tireTempArray[1] / zoneWidth[1];
tireTempArray[0] = tireTempArray[0] / zoneWidth[0];
}
void TTS_LoadTireData(void) {
tts_tiredb[UNKNOWN].id = UNKNOWN;
tts_tiredb[UNKNOWN].epsilon = 84;
tts_tiredb[UNKNOWN].outerLeftStart = 31;
tts_tiredb[UNKNOWN].outerLeftStop = 26;
tts_tiredb[UNKNOWN].centerLeftStart = 25;
tts_tiredb[UNKNOWN].centerLeftStop = 20;
tts_tiredb[UNKNOWN].centerStart = 19;
tts_tiredb[UNKNOWN].centerStop = 12;
tts_tiredb[UNKNOWN].centerRightStart = 11;
tts_tiredb[UNKNOWN].centerRightStop = 6;
tts_tiredb[UNKNOWN].outerRightStart = 5;
tts_tiredb[UNKNOWN].outerRightStop = 0;
tts_tiredb[OZ7_SLICKS].id = OZ7_SLICKS;
tts_tiredb[OZ7_SLICKS].epsilon = 84;
tts_tiredb[OZ7_SLICKS].outerLeftStart = 27;
tts_tiredb[OZ7_SLICKS].outerLeftStop = 25;
tts_tiredb[OZ7_SLICKS].centerLeftStart = 24;
tts_tiredb[OZ7_SLICKS].centerLeftStop = 19;
tts_tiredb[OZ7_SLICKS].centerStart = 18;
tts_tiredb[OZ7_SLICKS].centerStop = 13;
tts_tiredb[OZ7_SLICKS].centerRightStart = 12;
tts_tiredb[OZ7_SLICKS].centerRightStop = 7;
tts_tiredb[OZ7_SLICKS].outerRightStart = 6;
tts_tiredb[OZ7_SLICKS].outerRightStop = 4;
tts_tiredb[OZ7_RAIN].id = OZ7_RAIN;
tts_tiredb[OZ7_RAIN].epsilon = 84;
tts_tiredb[OZ7_RAIN].outerLeftStart = 31;
tts_tiredb[OZ7_RAIN].outerLeftStop = 26;
tts_tiredb[OZ7_RAIN].centerLeftStart = 25;
tts_tiredb[OZ7_RAIN].centerLeftStop = 20;
tts_tiredb[OZ7_RAIN].centerStart = 19;
tts_tiredb[OZ7_RAIN].centerStop = 12;
tts_tiredb[OZ7_RAIN].centerRightStart = 11;
tts_tiredb[OZ7_RAIN].centerRightStop = 6;
tts_tiredb[OZ7_RAIN].outerRightStart = 5;
tts_tiredb[OZ7_RAIN].outerRightStop = 0;
tts_tiredb[JP8_SLICKS].id = JP8_SLICKS;
tts_tiredb[JP8_SLICKS].epsilon = 84;
tts_tiredb[JP8_SLICKS].outerLeftStart = 28;
tts_tiredb[JP8_SLICKS].outerLeftStop = 24;
tts_tiredb[JP8_SLICKS].centerLeftStart = 23;
tts_tiredb[JP8_SLICKS].centerLeftStop = 19;
tts_tiredb[JP8_SLICKS].centerStart = 18;
tts_tiredb[JP8_SLICKS].centerStop = 13;
tts_tiredb[JP8_SLICKS].centerRightStart = 12;
tts_tiredb[JP8_SLICKS].centerRightStop = 8;
tts_tiredb[JP8_SLICKS].outerRightStart = 7;
tts_tiredb[JP8_SLICKS].outerRightStop = 3;
}

View File

@ -0,0 +1,309 @@
/**
******************************************************************************
* @file startup_stm32f042x6.s
* @author MCD Application Team
* @brief STM32F042x4/STM32F042x6 devices vector table for GCC toolchain.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
* - Set the vector table entries with the exceptions ISR address
* - Branches to main in the C library (which eventually
* calls main()).
* After Reset the Cortex-M0 processor is in Thread mode,
* priority is Privileged, and the Stack is set to Main.
******************************************************************************
* @attention
*
* Copyright (c) 2016 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
.syntax unified
.cpu cortex-m0
.fpu softvfp
.thumb
.global g_pfnVectors
.global Default_Handler
/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
/* start address for the .bss section. defined in linker script */
.word _sbss
/* end address for the .bss section. defined in linker script */
.word _ebss
/**
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
* supplied main() routine is called.
* @param None
* @retval : None
*/
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
ldr r0, =_estack
mov sp, r0 /* set stack pointer */
/* Call the clock system initialization function.*/
bl SystemInit
/*Check if boot space corresponds to test memory*/
LDR R0,=0x00000004
LDR R1, [R0]
LSRS R1, R1, #24
LDR R2,=0x1F
CMP R1, R2
BNE ApplicationStart
/*SYSCFG clock enable*/
LDR R0,=0x40021018
LDR R1,=0x00000001
STR R1, [R0]
/*Set CFGR1 register with flash memory remap at address 0*/
LDR R0,=0x40010000
LDR R1,=0x00000000
STR R1, [R0]
ApplicationStart:
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
ldr r1, =_edata
ldr r2, =_sidata
movs r3, #0
b LoopCopyDataInit
CopyDataInit:
ldr r4, [r2, r3]
str r4, [r0, r3]
adds r3, r3, #4
LoopCopyDataInit:
adds r4, r0, r3
cmp r4, r1
bcc CopyDataInit
/* Zero fill the bss segment. */
ldr r2, =_sbss
ldr r4, =_ebss
movs r3, #0
b LoopFillZerobss
FillZerobss:
str r3, [r2]
adds r2, r2, #4
LoopFillZerobss:
cmp r2, r4
bcc FillZerobss
/* Call static constructors */
bl __libc_init_array
/* Call the application's entry point.*/
bl main
LoopForever:
b LoopForever
.size Reset_Handler, .-Reset_Handler
/**
* @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
*
* @param None
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
.size Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M0. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
*
******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
g_pfnVectors:
.word _estack
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word SVC_Handler
.word 0
.word 0
.word PendSV_Handler
.word SysTick_Handler
.word WWDG_IRQHandler /* Window WatchDog */
.word PVD_VDDIO2_IRQHandler /* PVD and VDDIO2 through EXTI Line detect */
.word RTC_IRQHandler /* RTC through the EXTI line */
.word FLASH_IRQHandler /* FLASH */
.word RCC_CRS_IRQHandler /* RCC and CRS */
.word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */
.word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */
.word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */
.word TSC_IRQHandler /* TSC */
.word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */
.word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */
.word DMA1_Channel4_5_IRQHandler /* DMA1 Channel 4 and Channel 5 */
.word ADC1_IRQHandler /* ADC1 */
.word TIM1_BRK_UP_TRG_COM_IRQHandler /* TIM1 Break, Update, Trigger and Commutation */
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
.word TIM2_IRQHandler /* TIM2 */
.word TIM3_IRQHandler /* TIM3 */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word TIM14_IRQHandler /* TIM14 */
.word 0 /* Reserved */
.word TIM16_IRQHandler /* TIM16 */
.word TIM17_IRQHandler /* TIM17 */
.word I2C1_IRQHandler /* I2C1 */
.word 0 /* Reserved */
.word SPI1_IRQHandler /* SPI1 */
.word SPI2_IRQHandler /* SPI2 */
.word USART1_IRQHandler /* USART1 */
.word USART2_IRQHandler /* USART2 */
.word 0 /* Reserved */
.word CEC_CAN_IRQHandler /* CEC and CAN */
.word USB_IRQHandler /* USB */
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
* As they are weak aliases, any function with the same name will override
* this definition.
*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
.weak SVC_Handler
.thumb_set SVC_Handler,Default_Handler
.weak PendSV_Handler
.thumb_set PendSV_Handler,Default_Handler
.weak SysTick_Handler
.thumb_set SysTick_Handler,Default_Handler
.weak WWDG_IRQHandler
.thumb_set WWDG_IRQHandler,Default_Handler
.weak PVD_VDDIO2_IRQHandler
.thumb_set PVD_VDDIO2_IRQHandler,Default_Handler
.weak RTC_IRQHandler
.thumb_set RTC_IRQHandler,Default_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
.weak RCC_CRS_IRQHandler
.thumb_set RCC_CRS_IRQHandler,Default_Handler
.weak EXTI0_1_IRQHandler
.thumb_set EXTI0_1_IRQHandler,Default_Handler
.weak EXTI2_3_IRQHandler
.thumb_set EXTI2_3_IRQHandler,Default_Handler
.weak EXTI4_15_IRQHandler
.thumb_set EXTI4_15_IRQHandler,Default_Handler
.weak TSC_IRQHandler
.thumb_set TSC_IRQHandler,Default_Handler
.weak DMA1_Channel1_IRQHandler
.thumb_set DMA1_Channel1_IRQHandler,Default_Handler
.weak DMA1_Channel2_3_IRQHandler
.thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler
.weak DMA1_Channel4_5_IRQHandler
.thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler
.weak ADC1_IRQHandler
.thumb_set ADC1_IRQHandler,Default_Handler
.weak TIM1_BRK_UP_TRG_COM_IRQHandler
.thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler
.weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
.weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
.weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
.weak TIM14_IRQHandler
.thumb_set TIM14_IRQHandler,Default_Handler
.weak TIM16_IRQHandler
.thumb_set TIM16_IRQHandler,Default_Handler
.weak TIM17_IRQHandler
.thumb_set TIM17_IRQHandler,Default_Handler
.weak I2C1_IRQHandler
.thumb_set I2C1_IRQHandler,Default_Handler
.weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
.weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
.weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
.weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
.weak CEC_CAN_IRQHandler
.thumb_set CEC_CAN_IRQHandler,Default_Handler
.weak USB_IRQHandler
.thumb_set USB_IRQHandler,Default_Handler

View File

@ -7,7 +7,7 @@
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* Copyright (c) 2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
@ -37,16 +37,12 @@ extern "C" {
#define AES_CLEARFLAG_CCF CRYP_CLEARFLAG_CCF
#define AES_CLEARFLAG_RDERR CRYP_CLEARFLAG_RDERR
#define AES_CLEARFLAG_WRERR CRYP_CLEARFLAG_WRERR
#if defined(STM32U5) || defined(STM32H7) || defined(STM32MP1)
#if defined(STM32H7) || defined(STM32MP1)
#define CRYP_DATATYPE_32B CRYP_NO_SWAP
#define CRYP_DATATYPE_16B CRYP_HALFWORD_SWAP
#define CRYP_DATATYPE_8B CRYP_BYTE_SWAP
#define CRYP_DATATYPE_1B CRYP_BIT_SWAP
#if defined(STM32U5)
#define CRYP_CCF_CLEAR CRYP_CLEAR_CCF
#define CRYP_ERR_CLEAR CRYP_CLEAR_RWEIF
#endif /* STM32U5 */
#endif /* STM32U5 || STM32H7 || STM32MP1 */
#endif /* STM32H7 || STM32MP1 */
/**
* @}
*/
@ -279,7 +275,7 @@ extern "C" {
#define DAC_WAVEGENERATION_NOISE DAC_WAVE_NOISE
#define DAC_WAVEGENERATION_TRIANGLE DAC_WAVE_TRIANGLE
#if defined(STM32G4) || defined(STM32L5) || defined(STM32H7) || defined (STM32U5)
#if defined(STM32G4) || defined(STM32H7) || defined (STM32U5)
#define DAC_CHIPCONNECT_DISABLE DAC_CHIPCONNECT_EXTERNAL
#define DAC_CHIPCONNECT_ENABLE DAC_CHIPCONNECT_INTERNAL
#endif
@ -552,6 +548,16 @@ extern "C" {
#define OB_SRAM134_RST_ERASE OB_SRAM_RST_ERASE
#define OB_SRAM134_RST_NOT_ERASE OB_SRAM_RST_NOT_ERASE
#endif /* STM32U5 */
#if defined(STM32U0)
#define OB_USER_nRST_STOP OB_USER_NRST_STOP
#define OB_USER_nRST_STDBY OB_USER_NRST_STDBY
#define OB_USER_nRST_SHDW OB_USER_NRST_SHDW
#define OB_USER_nBOOT_SEL OB_USER_NBOOT_SEL
#define OB_USER_nBOOT0 OB_USER_NBOOT0
#define OB_USER_nBOOT1 OB_USER_NBOOT1
#define OB_nBOOT0_RESET OB_NBOOT0_RESET
#define OB_nBOOT0_SET OB_NBOOT0_SET
#endif /* STM32U0 */
/**
* @}
@ -1243,10 +1249,10 @@ extern "C" {
#define RTC_TAMPERPIN_PA0 RTC_TAMPERPIN_POS1
#define RTC_TAMPERPIN_PI8 RTC_TAMPERPIN_POS1
#if defined(STM32H5)
#if defined(STM32H5) || defined(STM32H7RS)
#define TAMP_SECRETDEVICE_ERASE_NONE TAMP_DEVICESECRETS_ERASE_NONE
#define TAMP_SECRETDEVICE_ERASE_BKP_SRAM TAMP_DEVICESECRETS_ERASE_BKPSRAM
#endif /* STM32H5 */
#endif /* STM32H5 || STM32H7RS */
#if defined(STM32WBA)
#define TAMP_SECRETDEVICE_ERASE_NONE TAMP_DEVICESECRETS_ERASE_NONE
@ -1258,10 +1264,10 @@ extern "C" {
#define TAMP_SECRETDEVICE_ERASE_ALL TAMP_DEVICESECRETS_ERASE_ALL
#endif /* STM32WBA */
#if defined(STM32H5) || defined(STM32WBA)
#if defined(STM32H5) || defined(STM32WBA) || defined(STM32H7RS)
#define TAMP_SECRETDEVICE_ERASE_DISABLE TAMP_DEVICESECRETS_ERASE_NONE
#define TAMP_SECRETDEVICE_ERASE_ENABLE TAMP_SECRETDEVICE_ERASE_ALL
#endif /* STM32H5 || STM32WBA */
#endif /* STM32H5 || STM32WBA || STM32H7RS */
#if defined(STM32F7)
#define RTC_TAMPCR_TAMPXE RTC_TAMPER_ENABLE_BITS_MASK
@ -1599,6 +1605,8 @@ extern "C" {
#define ETH_MAC_SMALL_FIFO_RW_ACTIVE 0x00000006U /* MAC small FIFO read / write controllers active */
#define ETH_MAC_MII_RECEIVE_PROTOCOL_ACTIVE 0x00000001U /* MAC MII receive protocol engine active */
#define ETH_TxPacketConfig ETH_TxPacketConfigTypeDef /* Transmit Packet Configuration structure definition */
/**
* @}
*/
@ -1991,12 +1999,12 @@ extern "C" {
/** @defgroup HAL_RTC_Aliased_Functions HAL RTC Aliased Functions maintained for legacy purpose
* @{
*/
#if defined(STM32H5) || defined(STM32WBA)
#if defined(STM32H5) || defined(STM32WBA) || defined(STM32H7RS)
#define HAL_RTCEx_SetBoothardwareKey HAL_RTCEx_LockBootHardwareKey
#define HAL_RTCEx_BKUPBlock_Enable HAL_RTCEx_BKUPBlock
#define HAL_RTCEx_BKUPBlock_Disable HAL_RTCEx_BKUPUnblock
#define HAL_RTCEx_Erase_SecretDev_Conf HAL_RTCEx_ConfigEraseDeviceSecrets
#endif /* STM32H5 || STM32WBA */
#endif /* STM32H5 || STM32WBA || STM32H7RS */
/**
* @}
@ -2311,8 +2319,8 @@ extern "C" {
#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() : \
((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_CLEAR_FLAG() : \
__HAL_COMP_COMP6_EXTI_CLEAR_FLAG())
# endif
# if defined(STM32F302xE) || defined(STM32F302xC)
#endif
#if defined(STM32F302xE) || defined(STM32F302xC)
#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \
((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() : \
((__EXTILINE__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_ENABLE_RISING_EDGE() : \
@ -2345,8 +2353,8 @@ extern "C" {
((__FLAG__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() : \
((__FLAG__) == COMP_EXTI_LINE_COMP4) ? __HAL_COMP_COMP4_EXTI_CLEAR_FLAG() : \
__HAL_COMP_COMP6_EXTI_CLEAR_FLAG())
# endif
# if defined(STM32F303xE) || defined(STM32F398xx) || defined(STM32F303xC) || defined(STM32F358xx)
#endif
#if defined(STM32F303xE) || defined(STM32F398xx) || defined(STM32F303xC) || defined(STM32F358xx)
#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \
((__EXTILINE__) == COMP_EXTI_LINE_COMP2) ? __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() : \
((__EXTILINE__) == COMP_EXTI_LINE_COMP3) ? __HAL_COMP_COMP3_EXTI_ENABLE_RISING_EDGE() : \
@ -2403,8 +2411,8 @@ extern "C" {
((__FLAG__) == COMP_EXTI_LINE_COMP5) ? __HAL_COMP_COMP5_EXTI_CLEAR_FLAG() : \
((__FLAG__) == COMP_EXTI_LINE_COMP6) ? __HAL_COMP_COMP6_EXTI_CLEAR_FLAG() : \
__HAL_COMP_COMP7_EXTI_CLEAR_FLAG())
# endif
# if defined(STM32F373xC) ||defined(STM32F378xx)
#endif
#if defined(STM32F373xC) ||defined(STM32F378xx)
#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \
__HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE())
#define __HAL_COMP_EXTI_RISING_IT_DISABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() : \
@ -2421,7 +2429,7 @@ extern "C" {
__HAL_COMP_COMP2_EXTI_GET_FLAG())
#define __HAL_COMP_EXTI_CLEAR_FLAG(__FLAG__) (((__FLAG__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() : \
__HAL_COMP_COMP2_EXTI_CLEAR_FLAG())
# endif
#endif
#else
#define __HAL_COMP_EXTI_RISING_IT_ENABLE(__EXTILINE__) (((__EXTILINE__) == COMP_EXTI_LINE_COMP1) ? __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() : \
__HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE())
@ -2723,6 +2731,12 @@ extern "C" {
#define __APB1_RELEASE_RESET __HAL_RCC_APB1_RELEASE_RESET
#define __APB2_FORCE_RESET __HAL_RCC_APB2_FORCE_RESET
#define __APB2_RELEASE_RESET __HAL_RCC_APB2_RELEASE_RESET
#if defined(STM32C0)
#define __HAL_RCC_APB1_FORCE_RESET __HAL_RCC_APB1_GRP1_FORCE_RESET
#define __HAL_RCC_APB1_RELEASE_RESET __HAL_RCC_APB1_GRP1_RELEASE_RESET
#define __HAL_RCC_APB2_FORCE_RESET __HAL_RCC_APB1_GRP2_FORCE_RESET
#define __HAL_RCC_APB2_RELEASE_RESET __HAL_RCC_APB1_GRP2_RELEASE_RESET
#endif /* STM32C0 */
#define __BKP_CLK_DISABLE __HAL_RCC_BKP_CLK_DISABLE
#define __BKP_CLK_ENABLE __HAL_RCC_BKP_CLK_ENABLE
#define __BKP_FORCE_RESET __HAL_RCC_BKP_FORCE_RESET
@ -3646,8 +3660,12 @@ extern "C" {
#define RCC_MCOSOURCE_PLLCLK_NODIV RCC_MCO1SOURCE_PLLCLK
#define RCC_MCOSOURCE_PLLCLK_DIV2 RCC_MCO1SOURCE_PLLCLK_DIV2
#if defined(STM32U0)
#define RCC_SYSCLKSOURCE_STATUS_PLLR RCC_SYSCLKSOURCE_STATUS_PLLCLK
#endif
#if defined(STM32L4) || defined(STM32WB) || defined(STM32G0) || defined(STM32G4) || defined(STM32L5) || \
defined(STM32WL) || defined(STM32C0)
defined(STM32WL) || defined(STM32C0) || defined(STM32H7RS) || defined(STM32U0)
#define RCC_RTCCLKSOURCE_NO_CLK RCC_RTCCLKSOURCE_NONE
#else
#define RCC_RTCCLKSOURCE_NONE RCC_RTCCLKSOURCE_NO_CLK
@ -3749,8 +3767,10 @@ extern "C" {
#define __HAL_RCC_GET_DFSDM_SOURCE __HAL_RCC_GET_DFSDM1_SOURCE
#define RCC_DFSDM1CLKSOURCE_PCLK RCC_DFSDM1CLKSOURCE_PCLK2
#define RCC_SWPMI1CLKSOURCE_PCLK RCC_SWPMI1CLKSOURCE_PCLK1
#if !defined(STM32U0)
#define RCC_LPTIM1CLKSOURCE_PCLK RCC_LPTIM1CLKSOURCE_PCLK1
#define RCC_LPTIM2CLKSOURCE_PCLK RCC_LPTIM2CLKSOURCE_PCLK1
#endif
#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB1 RCC_DFSDM1AUDIOCLKSOURCE_I2S1
#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB2 RCC_DFSDM1AUDIOCLKSOURCE_I2S2
@ -3896,7 +3916,8 @@ extern "C" {
*/
#if defined (STM32G0) || defined (STM32L5) || defined (STM32L412xx) || defined (STM32L422xx) || \
defined (STM32L4P5xx)|| defined (STM32L4Q5xx) || defined (STM32G4) || defined (STM32WL) || defined (STM32U5) || \
defined (STM32WBA) || defined (STM32H5) || defined (STM32C0)
defined (STM32WBA) || defined (STM32H5) || \
defined (STM32C0) || defined (STM32H7RS) || defined (STM32U0)
#else
#define __HAL_RTC_CLEAR_FLAG __HAL_RTC_EXTI_CLEAR_FLAG
#endif
@ -3931,6 +3952,13 @@ extern "C" {
__HAL_RTC_TAMPER_TIMESTAMP_EXTI_GENERATE_SWIT()))
#endif /* STM32F1 */
#if defined (STM32F0) || defined (STM32F2) || defined (STM32F3) || defined (STM32F4) || defined (STM32F7) || \
defined (STM32H7) || \
defined (STM32L0) || defined (STM32L1) || \
defined (STM32WB)
#define __HAL_RTC_TAMPER_GET_IT __HAL_RTC_TAMPER_GET_FLAG
#endif
#define IS_ALARM IS_RTC_ALARM
#define IS_ALARM_MASK IS_RTC_ALARM_MASK
#define IS_TAMPER IS_RTC_TAMPER
@ -4212,6 +4240,9 @@ extern "C" {
#define __HAL_TIM_GetCompare __HAL_TIM_GET_COMPARE
#define TIM_BREAKINPUTSOURCE_DFSDM TIM_BREAKINPUTSOURCE_DFSDM1
#define TIM_OCMODE_ASSYMETRIC_PWM1 TIM_OCMODE_ASYMMETRIC_PWM1
#define TIM_OCMODE_ASSYMETRIC_PWM2 TIM_OCMODE_ASYMMETRIC_PWM2
/**
* @}
*/

View File

@ -0,0 +1,851 @@
/**
******************************************************************************
* @file stm32f0xx_hal_can.h
* @author MCD Application Team
* @brief Header file of CAN HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2016 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F0xx_HAL_CAN_H
#define STM32F0xx_HAL_CAN_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f0xx_hal_def.h"
/** @addtogroup STM32F0xx_HAL_Driver
* @{
*/
#if defined (CAN)
/** @addtogroup CAN
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup CAN_Exported_Types CAN Exported Types
* @{
*/
/**
* @brief HAL State structures definition
*/
typedef enum
{
HAL_CAN_STATE_RESET = 0x00U, /*!< CAN not yet initialized or disabled */
HAL_CAN_STATE_READY = 0x01U, /*!< CAN initialized and ready for use */
HAL_CAN_STATE_LISTENING = 0x02U, /*!< CAN receive process is ongoing */
HAL_CAN_STATE_SLEEP_PENDING = 0x03U, /*!< CAN sleep request is pending */
HAL_CAN_STATE_SLEEP_ACTIVE = 0x04U, /*!< CAN sleep mode is active */
HAL_CAN_STATE_ERROR = 0x05U /*!< CAN error state */
} HAL_CAN_StateTypeDef;
/**
* @brief CAN init structure definition
*/
typedef struct
{
uint32_t Prescaler; /*!< Specifies the length of a time quantum.
This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
uint32_t Mode; /*!< Specifies the CAN operating mode.
This parameter can be a value of @ref CAN_operating_mode */
uint32_t SyncJumpWidth; /*!< Specifies the maximum number of time quanta the CAN hardware
is allowed to lengthen or shorten a bit to perform resynchronization.
This parameter can be a value of @ref CAN_synchronisation_jump_width */
uint32_t TimeSeg1; /*!< Specifies the number of time quanta in Bit Segment 1.
This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
uint32_t TimeSeg2; /*!< Specifies the number of time quanta in Bit Segment 2.
This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
FunctionalState TimeTriggeredMode; /*!< Enable or disable the time triggered communication mode.
This parameter can be set to ENABLE or DISABLE. */
FunctionalState AutoBusOff; /*!< Enable or disable the automatic bus-off management.
This parameter can be set to ENABLE or DISABLE. */
FunctionalState AutoWakeUp; /*!< Enable or disable the automatic wake-up mode.
This parameter can be set to ENABLE or DISABLE. */
FunctionalState AutoRetransmission; /*!< Enable or disable the non-automatic retransmission mode.
This parameter can be set to ENABLE or DISABLE. */
FunctionalState ReceiveFifoLocked; /*!< Enable or disable the Receive FIFO Locked mode.
This parameter can be set to ENABLE or DISABLE. */
FunctionalState TransmitFifoPriority;/*!< Enable or disable the transmit FIFO priority.
This parameter can be set to ENABLE or DISABLE. */
} CAN_InitTypeDef;
/**
* @brief CAN filter configuration structure definition
*/
typedef struct
{
uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
configuration, first one for a 16-bit configuration).
This parameter must be a number between
Min_Data = 0x0000 and Max_Data = 0xFFFF. */
uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
configuration, second one for a 16-bit configuration).
This parameter must be a number between
Min_Data = 0x0000 and Max_Data = 0xFFFF. */
uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
according to the mode (MSBs for a 32-bit configuration,
first one for a 16-bit configuration).
This parameter must be a number between
Min_Data = 0x0000 and Max_Data = 0xFFFF. */
uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
according to the mode (LSBs for a 32-bit configuration,
second one for a 16-bit configuration).
This parameter must be a number between
Min_Data = 0x0000 and Max_Data = 0xFFFF. */
uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1U) which will be assigned to the filter.
This parameter can be a value of @ref CAN_filter_FIFO */
uint32_t FilterBank; /*!< Specifies the filter bank which will be initialized.
This parameter mus be a number between Min_Data = 0 and Max_Data = 13. */
uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
This parameter can be a value of @ref CAN_filter_mode */
uint32_t FilterScale; /*!< Specifies the filter scale.
This parameter can be a value of @ref CAN_filter_scale */
uint32_t FilterActivation; /*!< Enable or disable the filter.
This parameter can be a value of @ref CAN_filter_activation */
uint32_t SlaveStartFilterBank; /*!< Select the start filter bank for the slave CAN instance.
STM32F0xx devices don't support slave CAN instance (dual CAN). Therefore
this parameter is meaningless but it has been kept for compatibility across
STM32 families. */
} CAN_FilterTypeDef;
/**
* @brief CAN Tx message header structure definition
*/
typedef struct
{
uint32_t StdId; /*!< Specifies the standard identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
uint32_t ExtId; /*!< Specifies the extended identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
This parameter can be a value of @ref CAN_identifier_type */
uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
This parameter can be a value of @ref CAN_remote_transmission_request */
uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
FunctionalState TransmitGlobalTime; /*!< Specifies whether the timestamp counter value captured on start
of frame transmission, is sent in DATA6 and DATA7 replacing pData[6] and pData[7].
@note: Time Triggered Communication Mode must be enabled.
@note: DLC must be programmed as 8 bytes, in order these 2 bytes are sent.
This parameter can be set to ENABLE or DISABLE. */
} CAN_TxHeaderTypeDef;
/**
* @brief CAN Rx message header structure definition
*/
typedef struct
{
uint32_t StdId; /*!< Specifies the standard identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
uint32_t ExtId; /*!< Specifies the extended identifier.
This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
This parameter can be a value of @ref CAN_identifier_type */
uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
This parameter can be a value of @ref CAN_remote_transmission_request */
uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
uint32_t Timestamp; /*!< Specifies the timestamp counter value captured on start of frame reception.
@note: Time Triggered Communication Mode must be enabled.
This parameter must be a number between Min_Data = 0 and Max_Data = 0xFFFF. */
uint32_t FilterMatchIndex; /*!< Specifies the index of matching acceptance filter element.
This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
} CAN_RxHeaderTypeDef;
/**
* @brief CAN handle Structure definition
*/
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
typedef struct __CAN_HandleTypeDef
#else
typedef struct
#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */
{
CAN_TypeDef *Instance; /*!< Register base address */
CAN_InitTypeDef Init; /*!< CAN required parameters */
__IO HAL_CAN_StateTypeDef State; /*!< CAN communication state */
__IO uint32_t ErrorCode; /*!< CAN Error code.
This parameter can be a value of @ref CAN_Error_Code */
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
void (* TxMailbox0CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 0 complete callback */
void (* TxMailbox1CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 1 complete callback */
void (* TxMailbox2CompleteCallback)(struct __CAN_HandleTypeDef *hcan);/*!< CAN Tx Mailbox 2 complete callback */
void (* TxMailbox0AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 0 abort callback */
void (* TxMailbox1AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 1 abort callback */
void (* TxMailbox2AbortCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Tx Mailbox 2 abort callback */
void (* RxFifo0MsgPendingCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 0 msg pending callback */
void (* RxFifo0FullCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 0 full callback */
void (* RxFifo1MsgPendingCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 1 msg pending callback */
void (* RxFifo1FullCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Rx FIFO 1 full callback */
void (* SleepCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Sleep callback */
void (* WakeUpFromRxMsgCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Wake Up from Rx msg callback */
void (* ErrorCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Error callback */
void (* MspInitCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Msp Init callback */
void (* MspDeInitCallback)(struct __CAN_HandleTypeDef *hcan); /*!< CAN Msp DeInit callback */
#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */
} CAN_HandleTypeDef;
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
/**
* @brief HAL CAN common Callback ID enumeration definition
*/
typedef enum
{
HAL_CAN_TX_MAILBOX0_COMPLETE_CB_ID = 0x00U, /*!< CAN Tx Mailbox 0 complete callback ID */
HAL_CAN_TX_MAILBOX1_COMPLETE_CB_ID = 0x01U, /*!< CAN Tx Mailbox 1 complete callback ID */
HAL_CAN_TX_MAILBOX2_COMPLETE_CB_ID = 0x02U, /*!< CAN Tx Mailbox 2 complete callback ID */
HAL_CAN_TX_MAILBOX0_ABORT_CB_ID = 0x03U, /*!< CAN Tx Mailbox 0 abort callback ID */
HAL_CAN_TX_MAILBOX1_ABORT_CB_ID = 0x04U, /*!< CAN Tx Mailbox 1 abort callback ID */
HAL_CAN_TX_MAILBOX2_ABORT_CB_ID = 0x05U, /*!< CAN Tx Mailbox 2 abort callback ID */
HAL_CAN_RX_FIFO0_MSG_PENDING_CB_ID = 0x06U, /*!< CAN Rx FIFO 0 message pending callback ID */
HAL_CAN_RX_FIFO0_FULL_CB_ID = 0x07U, /*!< CAN Rx FIFO 0 full callback ID */
HAL_CAN_RX_FIFO1_MSG_PENDING_CB_ID = 0x08U, /*!< CAN Rx FIFO 1 message pending callback ID */
HAL_CAN_RX_FIFO1_FULL_CB_ID = 0x09U, /*!< CAN Rx FIFO 1 full callback ID */
HAL_CAN_SLEEP_CB_ID = 0x0AU, /*!< CAN Sleep callback ID */
HAL_CAN_WAKEUP_FROM_RX_MSG_CB_ID = 0x0BU, /*!< CAN Wake Up from Rx msg callback ID */
HAL_CAN_ERROR_CB_ID = 0x0CU, /*!< CAN Error callback ID */
HAL_CAN_MSPINIT_CB_ID = 0x0DU, /*!< CAN MspInit callback ID */
HAL_CAN_MSPDEINIT_CB_ID = 0x0EU, /*!< CAN MspDeInit callback ID */
} HAL_CAN_CallbackIDTypeDef;
/**
* @brief HAL CAN Callback pointer definition
*/
typedef void (*pCAN_CallbackTypeDef)(CAN_HandleTypeDef *hcan); /*!< pointer to a CAN callback function */
#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup CAN_Exported_Constants CAN Exported Constants
* @{
*/
/** @defgroup CAN_Error_Code CAN Error Code
* @{
*/
#define HAL_CAN_ERROR_NONE (0x00000000U) /*!< No error */
#define HAL_CAN_ERROR_EWG (0x00000001U) /*!< Protocol Error Warning */
#define HAL_CAN_ERROR_EPV (0x00000002U) /*!< Error Passive */
#define HAL_CAN_ERROR_BOF (0x00000004U) /*!< Bus-off error */
#define HAL_CAN_ERROR_STF (0x00000008U) /*!< Stuff error */
#define HAL_CAN_ERROR_FOR (0x00000010U) /*!< Form error */
#define HAL_CAN_ERROR_ACK (0x00000020U) /*!< Acknowledgment error */
#define HAL_CAN_ERROR_BR (0x00000040U) /*!< Bit recessive error */
#define HAL_CAN_ERROR_BD (0x00000080U) /*!< Bit dominant error */
#define HAL_CAN_ERROR_CRC (0x00000100U) /*!< CRC error */
#define HAL_CAN_ERROR_RX_FOV0 (0x00000200U) /*!< Rx FIFO0 overrun error */
#define HAL_CAN_ERROR_RX_FOV1 (0x00000400U) /*!< Rx FIFO1 overrun error */
#define HAL_CAN_ERROR_TX_ALST0 (0x00000800U) /*!< TxMailbox 0 transmit failure due to arbitration lost */
#define HAL_CAN_ERROR_TX_TERR0 (0x00001000U) /*!< TxMailbox 0 transmit failure due to transmit error */
#define HAL_CAN_ERROR_TX_ALST1 (0x00002000U) /*!< TxMailbox 1 transmit failure due to arbitration lost */
#define HAL_CAN_ERROR_TX_TERR1 (0x00004000U) /*!< TxMailbox 1 transmit failure due to transmit error */
#define HAL_CAN_ERROR_TX_ALST2 (0x00008000U) /*!< TxMailbox 2 transmit failure due to arbitration lost */
#define HAL_CAN_ERROR_TX_TERR2 (0x00010000U) /*!< TxMailbox 2 transmit failure due to transmit error */
#define HAL_CAN_ERROR_TIMEOUT (0x00020000U) /*!< Timeout error */
#define HAL_CAN_ERROR_NOT_INITIALIZED (0x00040000U) /*!< Peripheral not initialized */
#define HAL_CAN_ERROR_NOT_READY (0x00080000U) /*!< Peripheral not ready */
#define HAL_CAN_ERROR_NOT_STARTED (0x00100000U) /*!< Peripheral not started */
#define HAL_CAN_ERROR_PARAM (0x00200000U) /*!< Parameter error */
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
#define HAL_CAN_ERROR_INVALID_CALLBACK (0x00400000U) /*!< Invalid Callback error */
#endif /* USE_HAL_CAN_REGISTER_CALLBACKS */
#define HAL_CAN_ERROR_INTERNAL (0x00800000U) /*!< Internal error */
/**
* @}
*/
/** @defgroup CAN_InitStatus CAN InitStatus
* @{
*/
#define CAN_INITSTATUS_FAILED (0x00000000U) /*!< CAN initialization failed */
#define CAN_INITSTATUS_SUCCESS (0x00000001U) /*!< CAN initialization OK */
/**
* @}
*/
/** @defgroup CAN_operating_mode CAN Operating Mode
* @{
*/
#define CAN_MODE_NORMAL (0x00000000U) /*!< Normal mode */
#define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /*!< Loopback mode */
#define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /*!< Silent mode */
#define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM | CAN_BTR_SILM)) /*!< Loopback combined with
silent mode */
/**
* @}
*/
/** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
* @{
*/
#define CAN_SJW_1TQ (0x00000000U) /*!< 1 time quantum */
#define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /*!< 2 time quantum */
#define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /*!< 3 time quantum */
#define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /*!< 4 time quantum */
/**
* @}
*/
/** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
* @{
*/
#define CAN_BS1_1TQ (0x00000000U) /*!< 1 time quantum */
#define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /*!< 2 time quantum */
#define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /*!< 3 time quantum */
#define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 4 time quantum */
#define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /*!< 5 time quantum */
#define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 6 time quantum */
#define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 7 time quantum */
#define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 8 time quantum */
#define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /*!< 9 time quantum */
#define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_0)) /*!< 10 time quantum */
#define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1)) /*!< 11 time quantum */
#define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_1 | CAN_BTR_TS1_0)) /*!< 12 time quantum */
#define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2)) /*!< 13 time quantum */
#define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_0)) /*!< 14 time quantum */
#define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 | CAN_BTR_TS1_2 | CAN_BTR_TS1_1)) /*!< 15 time quantum */
#define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /*!< 16 time quantum */
/**
* @}
*/
/** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
* @{
*/
#define CAN_BS2_1TQ (0x00000000U) /*!< 1 time quantum */
#define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /*!< 2 time quantum */
#define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /*!< 3 time quantum */
#define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 | CAN_BTR_TS2_0)) /*!< 4 time quantum */
#define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /*!< 5 time quantum */
#define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_0)) /*!< 6 time quantum */
#define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 | CAN_BTR_TS2_1)) /*!< 7 time quantum */
#define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /*!< 8 time quantum */
/**
* @}
*/
/** @defgroup CAN_filter_mode CAN Filter Mode
* @{
*/
#define CAN_FILTERMODE_IDMASK (0x00000000U) /*!< Identifier mask mode */
#define CAN_FILTERMODE_IDLIST (0x00000001U) /*!< Identifier list mode */
/**
* @}
*/
/** @defgroup CAN_filter_scale CAN Filter Scale
* @{
*/
#define CAN_FILTERSCALE_16BIT (0x00000000U) /*!< Two 16-bit filters */
#define CAN_FILTERSCALE_32BIT (0x00000001U) /*!< One 32-bit filter */
/**
* @}
*/
/** @defgroup CAN_filter_activation CAN Filter Activation
* @{
*/
#define CAN_FILTER_DISABLE (0x00000000U) /*!< Disable filter */
#define CAN_FILTER_ENABLE (0x00000001U) /*!< Enable filter */
/**
* @}
*/
/** @defgroup CAN_filter_FIFO CAN Filter FIFO
* @{
*/
#define CAN_FILTER_FIFO0 (0x00000000U) /*!< Filter FIFO 0 assignment for filter x */
#define CAN_FILTER_FIFO1 (0x00000001U) /*!< Filter FIFO 1 assignment for filter x */
/**
* @}
*/
/** @defgroup CAN_identifier_type CAN Identifier Type
* @{
*/
#define CAN_ID_STD (0x00000000U) /*!< Standard Id */
#define CAN_ID_EXT (0x00000004U) /*!< Extended Id */
/**
* @}
*/
/** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
* @{
*/
#define CAN_RTR_DATA (0x00000000U) /*!< Data frame */
#define CAN_RTR_REMOTE (0x00000002U) /*!< Remote frame */
/**
* @}
*/
/** @defgroup CAN_receive_FIFO_number CAN Receive FIFO Number
* @{
*/
#define CAN_RX_FIFO0 (0x00000000U) /*!< CAN receive FIFO 0 */
#define CAN_RX_FIFO1 (0x00000001U) /*!< CAN receive FIFO 1 */
/**
* @}
*/
/** @defgroup CAN_Tx_Mailboxes CAN Tx Mailboxes
* @{
*/
#define CAN_TX_MAILBOX0 (0x00000001U) /*!< Tx Mailbox 0 */
#define CAN_TX_MAILBOX1 (0x00000002U) /*!< Tx Mailbox 1 */
#define CAN_TX_MAILBOX2 (0x00000004U) /*!< Tx Mailbox 2 */
/**
* @}
*/
/** @defgroup CAN_flags CAN Flags
* @{
*/
/* Transmit Flags */
#define CAN_FLAG_RQCP0 (0x00000500U) /*!< Request complete MailBox 0 flag */
#define CAN_FLAG_TXOK0 (0x00000501U) /*!< Transmission OK MailBox 0 flag */
#define CAN_FLAG_ALST0 (0x00000502U) /*!< Arbitration Lost MailBox 0 flag */
#define CAN_FLAG_TERR0 (0x00000503U) /*!< Transmission error MailBox 0 flag */
#define CAN_FLAG_RQCP1 (0x00000508U) /*!< Request complete MailBox1 flag */
#define CAN_FLAG_TXOK1 (0x00000509U) /*!< Transmission OK MailBox 1 flag */
#define CAN_FLAG_ALST1 (0x0000050AU) /*!< Arbitration Lost MailBox 1 flag */
#define CAN_FLAG_TERR1 (0x0000050BU) /*!< Transmission error MailBox 1 flag */
#define CAN_FLAG_RQCP2 (0x00000510U) /*!< Request complete MailBox2 flag */
#define CAN_FLAG_TXOK2 (0x00000511U) /*!< Transmission OK MailBox 2 flag */
#define CAN_FLAG_ALST2 (0x00000512U) /*!< Arbitration Lost MailBox 2 flag */
#define CAN_FLAG_TERR2 (0x00000513U) /*!< Transmission error MailBox 2 flag */
#define CAN_FLAG_TME0 (0x0000051AU) /*!< Transmit mailbox 0 empty flag */
#define CAN_FLAG_TME1 (0x0000051BU) /*!< Transmit mailbox 1 empty flag */
#define CAN_FLAG_TME2 (0x0000051CU) /*!< Transmit mailbox 2 empty flag */
#define CAN_FLAG_LOW0 (0x0000051DU) /*!< Lowest priority mailbox 0 flag */
#define CAN_FLAG_LOW1 (0x0000051EU) /*!< Lowest priority mailbox 1 flag */
#define CAN_FLAG_LOW2 (0x0000051FU) /*!< Lowest priority mailbox 2 flag */
/* Receive Flags */
#define CAN_FLAG_FF0 (0x00000203U) /*!< RX FIFO 0 Full flag */
#define CAN_FLAG_FOV0 (0x00000204U) /*!< RX FIFO 0 Overrun flag */
#define CAN_FLAG_FF1 (0x00000403U) /*!< RX FIFO 1 Full flag */
#define CAN_FLAG_FOV1 (0x00000404U) /*!< RX FIFO 1 Overrun flag */
/* Operating Mode Flags */
#define CAN_FLAG_INAK (0x00000100U) /*!< Initialization acknowledge flag */
#define CAN_FLAG_SLAK (0x00000101U) /*!< Sleep acknowledge flag */
#define CAN_FLAG_ERRI (0x00000102U) /*!< Error flag */
#define CAN_FLAG_WKU (0x00000103U) /*!< Wake up interrupt flag */
#define CAN_FLAG_SLAKI (0x00000104U) /*!< Sleep acknowledge interrupt flag */
/* Error Flags */
#define CAN_FLAG_EWG (0x00000300U) /*!< Error warning flag */
#define CAN_FLAG_EPV (0x00000301U) /*!< Error passive flag */
#define CAN_FLAG_BOF (0x00000302U) /*!< Bus-Off flag */
/**
* @}
*/
/** @defgroup CAN_Interrupts CAN Interrupts
* @{
*/
/* Transmit Interrupt */
#define CAN_IT_TX_MAILBOX_EMPTY ((uint32_t)CAN_IER_TMEIE) /*!< Transmit mailbox empty interrupt */
/* Receive Interrupts */
#define CAN_IT_RX_FIFO0_MSG_PENDING ((uint32_t)CAN_IER_FMPIE0) /*!< FIFO 0 message pending interrupt */
#define CAN_IT_RX_FIFO0_FULL ((uint32_t)CAN_IER_FFIE0) /*!< FIFO 0 full interrupt */
#define CAN_IT_RX_FIFO0_OVERRUN ((uint32_t)CAN_IER_FOVIE0) /*!< FIFO 0 overrun interrupt */
#define CAN_IT_RX_FIFO1_MSG_PENDING ((uint32_t)CAN_IER_FMPIE1) /*!< FIFO 1 message pending interrupt */
#define CAN_IT_RX_FIFO1_FULL ((uint32_t)CAN_IER_FFIE1) /*!< FIFO 1 full interrupt */
#define CAN_IT_RX_FIFO1_OVERRUN ((uint32_t)CAN_IER_FOVIE1) /*!< FIFO 1 overrun interrupt */
/* Operating Mode Interrupts */
#define CAN_IT_WAKEUP ((uint32_t)CAN_IER_WKUIE) /*!< Wake-up interrupt */
#define CAN_IT_SLEEP_ACK ((uint32_t)CAN_IER_SLKIE) /*!< Sleep acknowledge interrupt */
/* Error Interrupts */
#define CAN_IT_ERROR_WARNING ((uint32_t)CAN_IER_EWGIE) /*!< Error warning interrupt */
#define CAN_IT_ERROR_PASSIVE ((uint32_t)CAN_IER_EPVIE) /*!< Error passive interrupt */
#define CAN_IT_BUSOFF ((uint32_t)CAN_IER_BOFIE) /*!< Bus-off interrupt */
#define CAN_IT_LAST_ERROR_CODE ((uint32_t)CAN_IER_LECIE) /*!< Last error code interrupt */
#define CAN_IT_ERROR ((uint32_t)CAN_IER_ERRIE) /*!< Error Interrupt */
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup CAN_Exported_Macros CAN Exported Macros
* @{
*/
/** @brief Reset CAN handle state
* @param __HANDLE__ CAN handle.
* @retval None
*/
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) do{ \
(__HANDLE__)->State = HAL_CAN_STATE_RESET; \
(__HANDLE__)->MspInitCallback = NULL; \
(__HANDLE__)->MspDeInitCallback = NULL; \
} while(0)
#else
#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
#endif /*USE_HAL_CAN_REGISTER_CALLBACKS */
/**
* @brief Enable the specified CAN interrupts.
* @param __HANDLE__ CAN handle.
* @param __INTERRUPT__ CAN Interrupt sources to enable.
* This parameter can be any combination of @arg CAN_Interrupts
* @retval None
*/
#define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) |= (__INTERRUPT__))
/**
* @brief Disable the specified CAN interrupts.
* @param __HANDLE__ CAN handle.
* @param __INTERRUPT__ CAN Interrupt sources to disable.
* This parameter can be any combination of @arg CAN_Interrupts
* @retval None
*/
#define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
/** @brief Check if the specified CAN interrupt source is enabled or disabled.
* @param __HANDLE__ specifies the CAN Handle.
* @param __INTERRUPT__ specifies the CAN interrupt source to check.
* This parameter can be a value of @arg CAN_Interrupts
* @retval The state of __IT__ (TRUE or FALSE).
*/
#define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) & (__INTERRUPT__))
/** @brief Check whether the specified CAN flag is set or not.
* @param __HANDLE__ specifies the CAN Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be one of @arg CAN_flags
* @retval The state of __FLAG__ (TRUE or FALSE).
*/
#define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
((((__FLAG__) >> 8U) == 5U)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 2U)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 4U)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 1U)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 3U)? ((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
/** @brief Clear the specified CAN pending flag.
* @param __HANDLE__ specifies the CAN Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be one of the following values:
* @arg CAN_FLAG_RQCP0: Request complete MailBox 0 Flag
* @arg CAN_FLAG_TXOK0: Transmission OK MailBox 0 Flag
* @arg CAN_FLAG_ALST0: Arbitration Lost MailBox 0 Flag
* @arg CAN_FLAG_TERR0: Transmission error MailBox 0 Flag
* @arg CAN_FLAG_RQCP1: Request complete MailBox 1 Flag
* @arg CAN_FLAG_TXOK1: Transmission OK MailBox 1 Flag
* @arg CAN_FLAG_ALST1: Arbitration Lost MailBox 1 Flag
* @arg CAN_FLAG_TERR1: Transmission error MailBox 1 Flag
* @arg CAN_FLAG_RQCP2: Request complete MailBox 2 Flag
* @arg CAN_FLAG_TXOK2: Transmission OK MailBox 2 Flag
* @arg CAN_FLAG_ALST2: Arbitration Lost MailBox 2 Flag
* @arg CAN_FLAG_TERR2: Transmission error MailBox 2 Flag
* @arg CAN_FLAG_FF0: RX FIFO 0 Full Flag
* @arg CAN_FLAG_FOV0: RX FIFO 0 Overrun Flag
* @arg CAN_FLAG_FF1: RX FIFO 1 Full Flag
* @arg CAN_FLAG_FOV1: RX FIFO 1 Overrun Flag
* @arg CAN_FLAG_WKUI: Wake up Interrupt Flag
* @arg CAN_FLAG_SLAKI: Sleep acknowledge Interrupt Flag
* @retval None
*/
#define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
((((__FLAG__) >> 8U) == 5U)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 2U)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 4U)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
(((__FLAG__) >> 8U) == 1U)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0U)
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup CAN_Exported_Functions CAN Exported Functions
* @{
*/
/** @addtogroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
* @brief Initialization and Configuration functions
* @{
*/
/* Initialization and de-initialization functions *****************************/
HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef *hcan);
void HAL_CAN_MspInit(CAN_HandleTypeDef *hcan);
void HAL_CAN_MspDeInit(CAN_HandleTypeDef *hcan);
#if USE_HAL_CAN_REGISTER_CALLBACKS == 1
/* Callbacks Register/UnRegister functions ***********************************/
HAL_StatusTypeDef HAL_CAN_RegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID,
void (* pCallback)(CAN_HandleTypeDef *_hcan));
HAL_StatusTypeDef HAL_CAN_UnRegisterCallback(CAN_HandleTypeDef *hcan, HAL_CAN_CallbackIDTypeDef CallbackID);
#endif /* (USE_HAL_CAN_REGISTER_CALLBACKS) */
/**
* @}
*/
/** @addtogroup CAN_Exported_Functions_Group2 Configuration functions
* @brief Configuration functions
* @{
*/
/* Configuration functions ****************************************************/
HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *hcan, const CAN_FilterTypeDef *sFilterConfig);
/**
* @}
*/
/** @addtogroup CAN_Exported_Functions_Group3 Control functions
* @brief Control functions
* @{
*/
/* Control functions **********************************************************/
HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_RequestSleep(CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
uint32_t HAL_CAN_IsSleepActive(const CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, const CAN_TxHeaderTypeDef *pHeader,
const uint8_t aData[], uint32_t *pTxMailbox);
HAL_StatusTypeDef HAL_CAN_AbortTxRequest(CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
uint32_t HAL_CAN_GetTxMailboxesFreeLevel(const CAN_HandleTypeDef *hcan);
uint32_t HAL_CAN_IsTxMessagePending(const CAN_HandleTypeDef *hcan, uint32_t TxMailboxes);
uint32_t HAL_CAN_GetTxTimestamp(const CAN_HandleTypeDef *hcan, uint32_t TxMailbox);
HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo,
CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]);
uint32_t HAL_CAN_GetRxFifoFillLevel(const CAN_HandleTypeDef *hcan, uint32_t RxFifo);
/**
* @}
*/
/** @addtogroup CAN_Exported_Functions_Group4 Interrupts management
* @brief Interrupts management
* @{
*/
/* Interrupts management ******************************************************/
HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *hcan, uint32_t ActiveITs);
HAL_StatusTypeDef HAL_CAN_DeactivateNotification(CAN_HandleTypeDef *hcan, uint32_t InactiveITs);
void HAL_CAN_IRQHandler(CAN_HandleTypeDef *hcan);
/**
* @}
*/
/** @addtogroup CAN_Exported_Functions_Group5 Callback functions
* @brief Callback functions
* @{
*/
/* Callbacks functions ********************************************************/
void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_TxMailbox1CompleteCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_TxMailbox2CompleteCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_TxMailbox0AbortCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_TxMailbox1AbortCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_TxMailbox2AbortCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_RxFifo0FullCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_RxFifo1MsgPendingCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_RxFifo1FullCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_SleepCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_WakeUpFromRxMsgCallback(CAN_HandleTypeDef *hcan);
void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
/**
* @}
*/
/** @addtogroup CAN_Exported_Functions_Group6 Peripheral State and Error functions
* @brief CAN Peripheral State functions
* @{
*/
/* Peripheral State and Error functions ***************************************/
HAL_CAN_StateTypeDef HAL_CAN_GetState(const CAN_HandleTypeDef *hcan);
uint32_t HAL_CAN_GetError(const CAN_HandleTypeDef *hcan);
HAL_StatusTypeDef HAL_CAN_ResetError(CAN_HandleTypeDef *hcan);
/**
* @}
*/
/**
* @}
*/
/* Private types -------------------------------------------------------------*/
/** @defgroup CAN_Private_Types CAN Private Types
* @{
*/
/**
* @}
*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup CAN_Private_Variables CAN Private Variables
* @{
*/
/**
* @}
*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup CAN_Private_Constants CAN Private Constants
* @{
*/
#define CAN_FLAG_MASK (0x000000FFU)
/**
* @}
*/
/* Private Macros -----------------------------------------------------------*/
/** @defgroup CAN_Private_Macros CAN Private Macros
* @{
*/
#define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) || \
((MODE) == CAN_MODE_LOOPBACK)|| \
((MODE) == CAN_MODE_SILENT) || \
((MODE) == CAN_MODE_SILENT_LOOPBACK))
#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) || ((SJW) == CAN_SJW_2TQ) || \
((SJW) == CAN_SJW_3TQ) || ((SJW) == CAN_SJW_4TQ))
#define IS_CAN_BS1(BS1) (((BS1) == CAN_BS1_1TQ) || ((BS1) == CAN_BS1_2TQ) || \
((BS1) == CAN_BS1_3TQ) || ((BS1) == CAN_BS1_4TQ) || \
((BS1) == CAN_BS1_5TQ) || ((BS1) == CAN_BS1_6TQ) || \
((BS1) == CAN_BS1_7TQ) || ((BS1) == CAN_BS1_8TQ) || \
((BS1) == CAN_BS1_9TQ) || ((BS1) == CAN_BS1_10TQ)|| \
((BS1) == CAN_BS1_11TQ)|| ((BS1) == CAN_BS1_12TQ)|| \
((BS1) == CAN_BS1_13TQ)|| ((BS1) == CAN_BS1_14TQ)|| \
((BS1) == CAN_BS1_15TQ)|| ((BS1) == CAN_BS1_16TQ))
#define IS_CAN_BS2(BS2) (((BS2) == CAN_BS2_1TQ) || ((BS2) == CAN_BS2_2TQ) || \
((BS2) == CAN_BS2_3TQ) || ((BS2) == CAN_BS2_4TQ) || \
((BS2) == CAN_BS2_5TQ) || ((BS2) == CAN_BS2_6TQ) || \
((BS2) == CAN_BS2_7TQ) || ((BS2) == CAN_BS2_8TQ))
#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1U) && ((PRESCALER) <= 1024U))
#define IS_CAN_FILTER_ID_HALFWORD(HALFWORD) ((HALFWORD) <= 0xFFFFU)
#define IS_CAN_FILTER_BANK_SINGLE(BANK) ((BANK) <= 13U)
#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) || \
((MODE) == CAN_FILTERMODE_IDLIST))
#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) || \
((SCALE) == CAN_FILTERSCALE_32BIT))
#define IS_CAN_FILTER_ACTIVATION(ACTIVATION) (((ACTIVATION) == CAN_FILTER_DISABLE) || \
((ACTIVATION) == CAN_FILTER_ENABLE))
#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) || \
((FIFO) == CAN_FILTER_FIFO1))
#define IS_CAN_TX_MAILBOX(TRANSMITMAILBOX) (((TRANSMITMAILBOX) == CAN_TX_MAILBOX0 ) || \
((TRANSMITMAILBOX) == CAN_TX_MAILBOX1 ) || \
((TRANSMITMAILBOX) == CAN_TX_MAILBOX2 ))
#define IS_CAN_TX_MAILBOX_LIST(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= (CAN_TX_MAILBOX0 | CAN_TX_MAILBOX1 | \
CAN_TX_MAILBOX2))
#define IS_CAN_STDID(STDID) ((STDID) <= 0x7FFU)
#define IS_CAN_EXTID(EXTID) ((EXTID) <= 0x1FFFFFFFU)
#define IS_CAN_DLC(DLC) ((DLC) <= 8U)
#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || \
((IDTYPE) == CAN_ID_EXT))
#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
#define IS_CAN_RX_FIFO(FIFO) (((FIFO) == CAN_RX_FIFO0) || ((FIFO) == CAN_RX_FIFO1))
#define IS_CAN_IT(IT) ((IT) <= (CAN_IT_TX_MAILBOX_EMPTY | CAN_IT_RX_FIFO0_MSG_PENDING | \
CAN_IT_RX_FIFO0_FULL | CAN_IT_RX_FIFO0_OVERRUN | \
CAN_IT_RX_FIFO1_MSG_PENDING | CAN_IT_RX_FIFO1_FULL | \
CAN_IT_RX_FIFO1_OVERRUN | CAN_IT_WAKEUP | \
CAN_IT_SLEEP_ACK | CAN_IT_ERROR_WARNING | \
CAN_IT_ERROR_PASSIVE | CAN_IT_BUSOFF | \
CAN_IT_LAST_ERROR_CODE | CAN_IT_ERROR))
/**
* @}
*/
/* End of private macros -----------------------------------------------------*/
/**
* @}
*/
#endif /* CAN */
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32F0xx_HAL_CAN_H */

View File

@ -236,8 +236,8 @@ typedef enum
*/
#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
#define IS_GPIO_PIN(__PIN__) (((((uint32_t)__PIN__) & GPIO_PIN_MASK) != 0x00U) &&\
((((uint32_t)__PIN__) & ~GPIO_PIN_MASK) == 0x00U))
#define IS_GPIO_PIN(__PIN__) (((((uint32_t)(__PIN__)) & GPIO_PIN_MASK) != 0x00U) &&\
((((uint32_t)(__PIN__)) & ~GPIO_PIN_MASK) == 0x00U))
#define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\
((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\

View File

@ -118,8 +118,6 @@ typedef enum
HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception
process is ongoing */
HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */
HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */
HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */
} HAL_I2C_StateTypeDef;

View File

@ -385,29 +385,28 @@ typedef struct
*/
typedef enum
{
HAL_TIM_BASE_MSPINIT_CB_ID = 0x00U /*!< TIM Base MspInit Callback ID */
, HAL_TIM_BASE_MSPDEINIT_CB_ID = 0x01U /*!< TIM Base MspDeInit Callback ID */
, HAL_TIM_IC_MSPINIT_CB_ID = 0x02U /*!< TIM IC MspInit Callback ID */
, HAL_TIM_IC_MSPDEINIT_CB_ID = 0x03U /*!< TIM IC MspDeInit Callback ID */
, HAL_TIM_OC_MSPINIT_CB_ID = 0x04U /*!< TIM OC MspInit Callback ID */
, HAL_TIM_OC_MSPDEINIT_CB_ID = 0x05U /*!< TIM OC MspDeInit Callback ID */
, HAL_TIM_PWM_MSPINIT_CB_ID = 0x06U /*!< TIM PWM MspInit Callback ID */
, HAL_TIM_PWM_MSPDEINIT_CB_ID = 0x07U /*!< TIM PWM MspDeInit Callback ID */
, HAL_TIM_ONE_PULSE_MSPINIT_CB_ID = 0x08U /*!< TIM One Pulse MspInit Callback ID */
, HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID = 0x09U /*!< TIM One Pulse MspDeInit Callback ID */
, HAL_TIM_ENCODER_MSPINIT_CB_ID = 0x0AU /*!< TIM Encoder MspInit Callback ID */
, HAL_TIM_ENCODER_MSPDEINIT_CB_ID = 0x0BU /*!< TIM Encoder MspDeInit Callback ID */
, HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID = 0x0CU /*!< TIM Hall Sensor MspDeInit Callback ID */
, HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID = 0x0DU /*!< TIM Hall Sensor MspDeInit Callback ID */
HAL_TIM_BASE_MSPINIT_CB_ID = 0x00U /*!< TIM Base MspInit Callback ID */
, HAL_TIM_BASE_MSPDEINIT_CB_ID = 0x01U /*!< TIM Base MspDeInit Callback ID */
, HAL_TIM_IC_MSPINIT_CB_ID = 0x02U /*!< TIM IC MspInit Callback ID */
, HAL_TIM_IC_MSPDEINIT_CB_ID = 0x03U /*!< TIM IC MspDeInit Callback ID */
, HAL_TIM_OC_MSPINIT_CB_ID = 0x04U /*!< TIM OC MspInit Callback ID */
, HAL_TIM_OC_MSPDEINIT_CB_ID = 0x05U /*!< TIM OC MspDeInit Callback ID */
, HAL_TIM_PWM_MSPINIT_CB_ID = 0x06U /*!< TIM PWM MspInit Callback ID */
, HAL_TIM_PWM_MSPDEINIT_CB_ID = 0x07U /*!< TIM PWM MspDeInit Callback ID */
, HAL_TIM_ONE_PULSE_MSPINIT_CB_ID = 0x08U /*!< TIM One Pulse MspInit Callback ID */
, HAL_TIM_ONE_PULSE_MSPDEINIT_CB_ID = 0x09U /*!< TIM One Pulse MspDeInit Callback ID */
, HAL_TIM_ENCODER_MSPINIT_CB_ID = 0x0AU /*!< TIM Encoder MspInit Callback ID */
, HAL_TIM_ENCODER_MSPDEINIT_CB_ID = 0x0BU /*!< TIM Encoder MspDeInit Callback ID */
, HAL_TIM_HALL_SENSOR_MSPINIT_CB_ID = 0x0CU /*!< TIM Hall Sensor MspDeInit Callback ID */
, HAL_TIM_HALL_SENSOR_MSPDEINIT_CB_ID = 0x0DU /*!< TIM Hall Sensor MspDeInit Callback ID */
, HAL_TIM_PERIOD_ELAPSED_CB_ID = 0x0EU /*!< TIM Period Elapsed Callback ID */
, HAL_TIM_PERIOD_ELAPSED_HALF_CB_ID = 0x0FU /*!< TIM Period Elapsed half complete Callback ID */
, HAL_TIM_TRIGGER_CB_ID = 0x10U /*!< TIM Trigger Callback ID */
, HAL_TIM_TRIGGER_HALF_CB_ID = 0x11U /*!< TIM Trigger half complete Callback ID */
, HAL_TIM_IC_CAPTURE_CB_ID = 0x12U /*!< TIM Input Capture Callback ID */
, HAL_TIM_IC_CAPTURE_HALF_CB_ID = 0x13U /*!< TIM Input Capture half complete Callback ID */
, HAL_TIM_OC_DELAY_ELAPSED_CB_ID = 0x14U /*!< TIM Output Compare Delay Elapsed Callback ID */
, HAL_TIM_PWM_PULSE_FINISHED_CB_ID = 0x15U /*!< TIM PWM Pulse Finished Callback ID */
, HAL_TIM_PWM_PULSE_FINISHED_CB_ID = 0x15U /*!< TIM PWM Pulse Finished Callback ID */
, HAL_TIM_PWM_PULSE_FINISHED_HALF_CB_ID = 0x16U /*!< TIM PWM Pulse Finished half complete Callback ID */
, HAL_TIM_ERROR_CB_ID = 0x17U /*!< TIM Error Callback ID */
, HAL_TIM_COMMUTATION_CB_ID = 0x18U /*!< TIM Commutation Callback ID */
@ -1656,8 +1655,9 @@ typedef void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim); /*!< pointer to
#define IS_TIM_OPM_CHANNELS(__CHANNEL__) (((__CHANNEL__) == TIM_CHANNEL_1) || \
((__CHANNEL__) == TIM_CHANNEL_2))
#define IS_TIM_PERIOD(__HANDLE__, __PERIOD__) \
((IS_TIM_32B_COUNTER_INSTANCE(((__HANDLE__)->Instance)) == 0U) ? (((__PERIOD__) > 0U) && ((__PERIOD__) <= 0x0000FFFFU)) : ((__PERIOD__) > 0U))
#define IS_TIM_PERIOD(__HANDLE__, __PERIOD__) ((IS_TIM_32B_COUNTER_INSTANCE(((__HANDLE__)->Instance)) == 0U) ? \
(((__PERIOD__) > 0U) && ((__PERIOD__) <= 0x0000FFFFU)) : \
((__PERIOD__) > 0U))
#define IS_TIM_COMPLEMENTARY_CHANNELS(__CHANNEL__) (((__CHANNEL__) == TIM_CHANNEL_1) || \
((__CHANNEL__) == TIM_CHANNEL_2) || \
@ -1710,7 +1710,6 @@ typedef void (*pTIM_CallbackTypeDef)(TIM_HandleTypeDef *htim); /*!< pointer to
#define IS_TIM_BREAK_FILTER(__BRKFILTER__) ((__BRKFILTER__) <= 0xFUL)
#define IS_TIM_BREAK_STATE(__STATE__) (((__STATE__) == TIM_BREAK_ENABLE) || \
((__STATE__) == TIM_BREAK_DISABLE))
@ -2048,7 +2047,8 @@ HAL_StatusTypeDef HAL_TIM_ConfigTI1Input(TIM_HandleTypeDef *htim, uint32_t TI1_S
HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro(TIM_HandleTypeDef *htim, const TIM_SlaveConfigTypeDef *sSlaveConfig);
HAL_StatusTypeDef HAL_TIM_SlaveConfigSynchro_IT(TIM_HandleTypeDef *htim, const TIM_SlaveConfigTypeDef *sSlaveConfig);
HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
uint32_t BurstRequestSrc, const uint32_t *BurstBuffer, uint32_t BurstLength);
uint32_t BurstRequestSrc, const uint32_t *BurstBuffer,
uint32_t BurstLength);
HAL_StatusTypeDef HAL_TIM_DMABurst_MultiWriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
uint32_t BurstRequestSrc, const uint32_t *BurstBuffer,
uint32_t BurstLength, uint32_t DataLength);

View File

@ -2135,11 +2135,18 @@ __STATIC_INLINE uint32_t LL_I2C_GetSlaveAddr(const I2C_TypeDef *I2Cx)
__STATIC_INLINE void LL_I2C_HandleTransfer(I2C_TypeDef *I2Cx, uint32_t SlaveAddr, uint32_t SlaveAddrSize,
uint32_t TransferSize, uint32_t EndMode, uint32_t Request)
{
/* Declaration of tmp to prevent undefined behavior of volatile usage */
uint32_t tmp = ((uint32_t)(((uint32_t)SlaveAddr & I2C_CR2_SADD) | \
((uint32_t)SlaveAddrSize & I2C_CR2_ADD10) | \
(((uint32_t)TransferSize << I2C_CR2_NBYTES_Pos) & I2C_CR2_NBYTES) | \
(uint32_t)EndMode | (uint32_t)Request) & (~0x80000000U));
/* update CR2 register */
MODIFY_REG(I2Cx->CR2, I2C_CR2_SADD | I2C_CR2_ADD10 |
(I2C_CR2_RD_WRN & (uint32_t)(Request >> (31U - I2C_CR2_RD_WRN_Pos))) |
I2C_CR2_START | I2C_CR2_STOP | I2C_CR2_RELOAD |
I2C_CR2_NBYTES | I2C_CR2_AUTOEND | I2C_CR2_HEAD10R,
SlaveAddr | SlaveAddrSize | (TransferSize << I2C_CR2_NBYTES_Pos) | EndMode | Request);
tmp);
}
/**

View File

@ -213,7 +213,7 @@ __STATIC_INLINE uint32_t LL_GetFlashSize(void)
* @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
* @note When a RTOS is used, it is recommended to avoid changing the SysTick
* configuration by calling this function, for a delay use rather osDelay RTOS service.
* @param Ticks Number of ticks
* @param Ticks Frequency of Ticks (Hz)
* @retval None
*/
__STATIC_INLINE void LL_InitTick(uint32_t HCLKFrequency, uint32_t Ticks)

View File

@ -56,7 +56,7 @@
*/
#define __STM32F0xx_HAL_VERSION_MAIN (0x01U) /*!< [31:24] main version */
#define __STM32F0xx_HAL_VERSION_SUB1 (0x07U) /*!< [23:16] sub1 version */
#define __STM32F0xx_HAL_VERSION_SUB2 (0x07U) /*!< [15:8] sub2 version */
#define __STM32F0xx_HAL_VERSION_SUB2 (0x08U) /*!< [15:8] sub2 version */
#define __STM32F0xx_HAL_VERSION_RC (0x00U) /*!< [7:0] release candidate */
#define __STM32F0xx_HAL_VERSION ((__STM32F0xx_HAL_VERSION_MAIN << 24U)\
|(__STM32F0xx_HAL_VERSION_SUB1 << 16U)\

File diff suppressed because it is too large Load Diff

View File

@ -133,10 +133,13 @@
* @retval None
*/
void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
{
{
/* Check the parameters */
assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority));
NVIC_SetPriority(IRQn,PreemptPriority);
/* Prevent unused argument(s) compilation warning */
UNUSED(SubPriority);
}
/**

View File

@ -64,7 +64,7 @@
(++) Provide exiting handle as parameter.
(++) Provide pointer on EXTI_ConfigTypeDef structure as second parameter.
(#) Clear Exti configuration of a dedicated line using HAL_EXTI_GetConfigLine().
(#) Clear Exti configuration of a dedicated line using HAL_EXTI_ClearConfigLine().
(++) Provide exiting handle as parameter.
(#) Register callback to treat Exti interrupts using HAL_EXTI_RegisterCallback().
@ -75,7 +75,7 @@
(#) Get interrupt pending bit using HAL_EXTI_GetPending().
(#) Clear interrupt pending bit using HAL_EXTI_GetPending().
(#) Clear interrupt pending bit using HAL_EXTI_ClearPending().
(#) Generate software interrupt using HAL_EXTI_GenerateSWI().

View File

@ -456,7 +456,7 @@ void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
* until the next reset.
* @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
* @param GPIO_Pin specifies the port bits to be locked.
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
* @retval None
*/
HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)

View File

@ -90,7 +90,7 @@
add their own code by customization of function pointer HAL_I2C_SlaveRxCpltCallback()
(+) In case of transfer Error, HAL_I2C_ErrorCallback() function is executed and users can
add their own code by customization of function pointer HAL_I2C_ErrorCallback()
(+) Abort a master I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(+) Abort a master or memory I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(+) End of abort process, HAL_I2C_AbortCpltCallback() is executed and users can
add their own code by customization of function pointer HAL_I2C_AbortCpltCallback()
(+) Discard a slave I2C process communication using __HAL_I2C_GENERATE_NACK() macro.
@ -156,7 +156,7 @@
HAL_I2C_Master_Seq_Receive_IT() or using HAL_I2C_Master_Seq_Receive_DMA()
(+++) At reception end of current frame transfer, HAL_I2C_MasterRxCpltCallback() is executed and users can
add their own code by customization of function pointer HAL_I2C_MasterRxCpltCallback()
(++) Abort a master IT or DMA I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(++) Abort a master or memory IT or DMA I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(+++) End of abort process, HAL_I2C_AbortCpltCallback() is executed and users can
add their own code by customization of function pointer HAL_I2C_AbortCpltCallback()
(++) Enable/disable the Address listen mode in slave I2C mode using HAL_I2C_EnableListen_IT()
@ -214,7 +214,7 @@
add their own code by customization of function pointer HAL_I2C_SlaveRxCpltCallback()
(+) In case of transfer Error, HAL_I2C_ErrorCallback() function is executed and users can
add their own code by customization of function pointer HAL_I2C_ErrorCallback()
(+) Abort a master I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(+) Abort a master or memory I2C process communication with Interrupt using HAL_I2C_Master_Abort_IT()
(+) End of abort process, HAL_I2C_AbortCpltCallback() is executed and users can
add their own code by customization of function pointer HAL_I2C_AbortCpltCallback()
(+) Discard a slave I2C process communication using __HAL_I2C_GENERATE_NACK() macro.
@ -608,7 +608,12 @@ HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c)
/* Configure I2Cx: Addressing Master mode */
if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT)
{
hi2c->Instance->CR2 = (I2C_CR2_ADD10);
SET_BIT(hi2c->Instance->CR2, I2C_CR2_ADD10);
}
else
{
/* Clear the I2C ADD10 bit */
CLEAR_BIT(hi2c->Instance->CR2, I2C_CR2_ADD10);
}
/* Enable the AUTOEND by default, and enable NACK (should be disable only during Slave process */
hi2c->Instance->CR2 |= (I2C_CR2_AUTOEND | I2C_CR2_NACK);
@ -1115,6 +1120,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevA
uint16_t Size, uint32_t Timeout)
{
uint32_t tickstart;
uint32_t xfermode;
if (hi2c->State == HAL_I2C_STATE_READY)
{
@ -1138,18 +1144,39 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevA
hi2c->XferCount = Size;
hi2c->XferISR = NULL;
/* Send Slave Address */
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE,
I2C_GENERATE_START_WRITE);
xfermode = I2C_RELOAD_MODE;
}
else
{
hi2c->XferSize = hi2c->XferCount;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE,
xfermode = I2C_AUTOEND_MODE;
}
if (hi2c->XferSize > 0U)
{
/* Preload TX register */
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
hi2c->XferCount--;
hi2c->XferSize--;
/* Send Slave Address */
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)(hi2c->XferSize + 1U), xfermode,
I2C_GENERATE_START_WRITE);
}
else
{
/* Send Slave Address */
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode,
I2C_GENERATE_START_WRITE);
}
@ -1261,7 +1288,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAd
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
hi2c->XferSize = 1U;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE,
I2C_GENERATE_START_READ);
}
@ -1352,6 +1379,8 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
uint32_t Timeout)
{
uint32_t tickstart;
uint16_t tmpXferCount;
HAL_StatusTypeDef error;
if (hi2c->State == HAL_I2C_STATE_READY)
{
@ -1378,14 +1407,6 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
/* Enable Address Acknowledge */
hi2c->Instance->CR2 &= ~I2C_CR2_NACK;
/* Wait until ADDR flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK)
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
return HAL_ERROR;
}
/* Preload TX data if no stretch enable */
if (hi2c->Init.NoStretchMode == I2C_NOSTRETCH_ENABLE)
{
@ -1399,6 +1420,18 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
hi2c->XferCount--;
}
/* Wait until ADDR flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK)
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
return HAL_ERROR;
}
/* Clear ADDR flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR);
@ -1410,6 +1443,10 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
return HAL_ERROR;
}
@ -1422,6 +1459,10 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
return HAL_ERROR;
}
@ -1445,31 +1486,48 @@ HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData
}
/* Wait until AF flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_AF, RESET, Timeout, tickstart) != HAL_OK)
error = I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_AF, RESET, Timeout, tickstart);
if (error != HAL_OK)
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
return HAL_ERROR;
/* Check that I2C transfer finished */
/* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
/* Mean XferCount == 0 */
tmpXferCount = hi2c->XferCount;
if ((hi2c->ErrorCode == HAL_I2C_ERROR_AF) && (tmpXferCount == 0U))
{
/* Reset ErrorCode to NONE */
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
}
else
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
return HAL_ERROR;
}
}
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
/* Clear AF flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
/* Wait until STOP flag is set */
if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
else
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
return HAL_ERROR;
/* Clear AF flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
/* Wait until STOP flag is set */
if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
{
/* Disable Address Acknowledge */
hi2c->Instance->CR2 |= I2C_CR2_NACK;
return HAL_ERROR;
}
/* Clear STOP flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
}
/* Clear STOP flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
/* Wait until BUSY flag is reset */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, Timeout, tickstart) != HAL_OK)
{
@ -1672,7 +1730,26 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t D
/* Send Slave Address */
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_WRITE);
if (hi2c->XferSize > 0U)
{
/* Preload TX register */
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
hi2c->XferCount--;
hi2c->XferSize--;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)(hi2c->XferSize + 1U), xfermode,
I2C_GENERATE_START_WRITE);
}
else
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode,
I2C_GENERATE_START_WRITE);
}
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
@ -1732,7 +1809,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t De
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
hi2c->XferSize = 1U;
xfermode = I2C_RELOAD_MODE;
}
else
@ -1895,6 +1972,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t
{
uint32_t xfermode;
HAL_StatusTypeDef dmaxferstatus;
uint32_t sizetoxfer = 0U;
if (hi2c->State == HAL_I2C_STATE_READY)
{
@ -1927,6 +2005,20 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t
xfermode = I2C_AUTOEND_MODE;
}
if (hi2c->XferSize > 0U)
{
/* Preload TX register */
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
sizetoxfer = hi2c->XferSize;
hi2c->XferCount--;
hi2c->XferSize--;
}
if (hi2c->XferSize > 0U)
{
if (hi2c->hdmatx != NULL)
@ -1942,8 +2034,8 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t
hi2c->hdmatx->XferAbortCallback = NULL;
/* Enable the DMA channel */
dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance->TXDR,
hi2c->XferSize);
dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr,
(uint32_t)&hi2c->Instance->TXDR, hi2c->XferSize);
}
else
{
@ -1964,7 +2056,8 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t
{
/* Send Slave Address */
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_WRITE);
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)(hi2c->XferSize + 1U),
xfermode, I2C_GENERATE_START_WRITE);
/* Update XferCount value */
hi2c->XferCount -= hi2c->XferSize;
@ -2003,7 +2096,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t
/* Send Slave Address */
/* Set NBYTES to write and generate START condition */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE,
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)sizetoxfer, I2C_AUTOEND_MODE,
I2C_GENERATE_START_WRITE);
/* Process Unlocked */
@ -2065,7 +2158,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t D
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
hi2c->XferSize = 1U;
xfermode = I2C_RELOAD_MODE;
}
else
@ -2159,11 +2252,11 @@ HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t D
/* Note : The I2C interrupts must be enabled after unlocking current process
to avoid the risk of I2C interrupt handle execution before current
process unlock */
/* Enable ERR, TC, STOP, NACK, TXI interrupt */
/* Enable ERR, TC, STOP, NACK, RXI interrupt */
/* possible to enable all of these */
/* I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI |
I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TXI */
I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT);
I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT);
}
return HAL_OK;
@ -2612,7 +2705,7 @@ HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress,
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
hi2c->XferSize = 1U;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE,
I2C_GENERATE_START_READ);
}
@ -2650,7 +2743,7 @@ HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress,
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
hi2c->XferSize = 1U;
I2C_TransferConfig(hi2c, DevAddress, (uint8_t) hi2c->XferSize, I2C_RELOAD_MODE,
I2C_NO_STARTSTOP);
}
@ -2728,6 +2821,7 @@ HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddr
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
/* Prepare transfer parameters */
hi2c->XferSize = 0U;
hi2c->pBuffPtr = pData;
hi2c->XferCount = Size;
hi2c->XferOptions = I2C_NO_OPTION_FRAME;
@ -2849,11 +2943,11 @@ HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddre
to avoid the risk of I2C interrupt handle execution before current
process unlock */
/* Enable ERR, TC, STOP, NACK, RXI interrupt */
/* Enable ERR, TC, STOP, NACK, TXI interrupt */
/* possible to enable all of these */
/* I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI |
I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TXI */
I2C_Enable_IRQ(hi2c, (I2C_XFER_TX_IT | I2C_XFER_RX_IT));
I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT);
return HAL_OK;
}
@ -3259,22 +3353,6 @@ HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAdd
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
}
/* Check if the maximum allowed number of trials has been reached */
if (I2C_Trials == Trials)
{
/* Generate Stop */
hi2c->Instance->CR2 |= I2C_CR2_STOP;
/* Wait until STOPF flag is reset */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK)
{
return HAL_ERROR;
}
/* Clear STOP Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
}
/* Increment Trials */
I2C_Trials++;
} while (I2C_Trials < Trials);
@ -3313,6 +3391,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16
{
uint32_t xfermode;
uint32_t xferrequest = I2C_GENERATE_START_WRITE;
uint32_t sizetoxfer = 0U;
/* Check the parameters */
assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
@ -3344,6 +3423,21 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16
xfermode = hi2c->XferOptions;
}
if ((hi2c->XferSize > 0U) && ((XferOptions == I2C_FIRST_FRAME) || \
(XferOptions == I2C_FIRST_AND_LAST_FRAME)))
{
/* Preload TX register */
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
sizetoxfer = hi2c->XferSize;
hi2c->XferCount--;
hi2c->XferSize--;
}
/* If transfer direction not change and there is no request to start another frame,
do not generate Restart Condition */
/* Mean Previous state is same as current state */
@ -3365,7 +3459,14 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16
}
/* Send Slave Address and set NBYTES to write */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest);
if ((XferOptions == I2C_FIRST_FRAME) || (XferOptions == I2C_FIRST_AND_LAST_FRAME))
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)sizetoxfer, xfermode, xferrequest);
}
else
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest);
}
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
@ -3405,6 +3506,7 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint1
uint32_t xfermode;
uint32_t xferrequest = I2C_GENERATE_START_WRITE;
HAL_StatusTypeDef dmaxferstatus;
uint32_t sizetoxfer = 0U;
/* Check the parameters */
assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions));
@ -3436,6 +3538,21 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint1
xfermode = hi2c->XferOptions;
}
if ((hi2c->XferSize > 0U) && ((XferOptions == I2C_FIRST_FRAME) || \
(XferOptions == I2C_FIRST_AND_LAST_FRAME)))
{
/* Preload TX register */
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
sizetoxfer = hi2c->XferSize;
hi2c->XferCount--;
hi2c->XferSize--;
}
/* If transfer direction not change and there is no request to start another frame,
do not generate Restart Condition */
/* Mean Previous state is same as current state */
@ -3471,8 +3588,8 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint1
hi2c->hdmatx->XferAbortCallback = NULL;
/* Enable the DMA channel */
dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance->TXDR,
hi2c->XferSize);
dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr,
(uint32_t)&hi2c->Instance->TXDR, hi2c->XferSize);
}
else
{
@ -3492,7 +3609,14 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint1
if (dmaxferstatus == HAL_OK)
{
/* Send Slave Address and set NBYTES to write */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest);
if ((XferOptions == I2C_FIRST_FRAME) || (XferOptions == I2C_FIRST_AND_LAST_FRAME))
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)sizetoxfer, xfermode, xferrequest);
}
else
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest);
}
/* Update XferCount value */
hi2c->XferCount -= hi2c->XferSize;
@ -3531,8 +3655,14 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint1
/* Send Slave Address */
/* Set NBYTES to write and generate START condition */
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE,
I2C_GENERATE_START_WRITE);
if ((XferOptions == I2C_FIRST_FRAME) || (XferOptions == I2C_FIRST_AND_LAST_FRAME))
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)sizetoxfer, xfermode, xferrequest);
}
else
{
I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest);
}
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
@ -3795,11 +3925,11 @@ HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16
/* Note : The I2C interrupts must be enabled after unlocking current process
to avoid the risk of I2C interrupt handle execution before current
process unlock */
/* Enable ERR, TC, STOP, NACK, TXI interrupt */
/* Enable ERR, TC, STOP, NACK, RXI interrupt */
/* possible to enable all of these */
/* I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI |
I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TXI */
I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT);
I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT);
}
return HAL_OK;
@ -4434,7 +4564,7 @@ HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c)
}
/**
* @brief Abort a master I2C IT or DMA process communication with Interrupt.
* @brief Abort a master or memory I2C IT or DMA process communication with Interrupt.
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
* the configuration information for the specified I2C.
* @param DevAddress Target device address: The device 7 bits address value
@ -4443,7 +4573,9 @@ HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c)
*/
HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress)
{
if (hi2c->Mode == HAL_I2C_MODE_MASTER)
HAL_I2C_ModeTypeDef tmp_mode = hi2c->Mode;
if ((tmp_mode == HAL_I2C_MODE_MASTER) || (tmp_mode == HAL_I2C_MODE_MEM))
{
/* Process Locked */
__HAL_LOCK(hi2c);
@ -4842,17 +4974,22 @@ static HAL_StatusTypeDef I2C_Master_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uin
hi2c->XferSize--;
hi2c->XferCount--;
}
else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TXIS) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TXI) != RESET))
else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TC) == RESET) && \
((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TXIS) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TXI) != RESET)))
{
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
if (hi2c->XferCount != 0U)
{
/* Write data to TXDR */
hi2c->Instance->TXDR = *hi2c->pBuffPtr;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
hi2c->XferSize--;
hi2c->XferCount--;
hi2c->XferSize--;
hi2c->XferCount--;
}
}
else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TCR) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TCI) != RESET))
@ -4863,7 +5000,15 @@ static HAL_StatusTypeDef I2C_Master_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uin
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STARTSTOP);
}
else
@ -5018,7 +5163,15 @@ static HAL_StatusTypeDef I2C_Mem_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32
{
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
I2C_TransferConfig(hi2c, (uint16_t)hi2c->Devaddress, (uint8_t)hi2c->XferSize,
I2C_RELOAD_MODE, I2C_NO_STARTSTOP);
}
@ -5039,6 +5192,12 @@ static HAL_StatusTypeDef I2C_Mem_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32
else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TC) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TCI) != RESET))
{
/* Disable Interrupt related to address step */
I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT);
/* Enable ERR, TC, STOP, NACK and RXI interrupts */
I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT);
if (hi2c->State == HAL_I2C_STATE_BUSY_RX)
{
direction = I2C_GENERATE_START_READ;
@ -5046,7 +5205,15 @@ static HAL_StatusTypeDef I2C_Mem_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
I2C_TransferConfig(hi2c, (uint16_t)hi2c->Devaddress, (uint8_t)hi2c->XferSize,
@ -5103,9 +5270,8 @@ static HAL_StatusTypeDef I2C_Slave_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint
/* Call I2C Slave complete process */
I2C_ITSlaveCplt(hi2c, tmpITFlags);
}
if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_AF) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NACKI) != RESET))
else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_AF) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NACKI) != RESET))
{
/* Check that I2C transfer finished */
/* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
@ -5268,7 +5434,15 @@ static HAL_StatusTypeDef I2C_Master_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, ui
/* Prepare the new XferSize to transfer */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
xfermode = I2C_RELOAD_MODE;
}
else
@ -5405,6 +5579,9 @@ static HAL_StatusTypeDef I2C_Mem_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint3
else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_TCR) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TCI) != RESET))
{
/* Disable Interrupt related to address step */
I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT);
/* Enable only Error interrupt */
I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT);
@ -5413,7 +5590,15 @@ static HAL_StatusTypeDef I2C_Mem_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint3
/* Prepare the new XferSize to transfer */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
I2C_TransferConfig(hi2c, (uint16_t)hi2c->Devaddress, (uint8_t)hi2c->XferSize,
I2C_RELOAD_MODE, I2C_NO_STARTSTOP);
}
@ -5447,6 +5632,12 @@ static HAL_StatusTypeDef I2C_Mem_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint3
else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_TC) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_TCI) != RESET))
{
/* Disable Interrupt related to address step */
I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT);
/* Enable only Error and NACK interrupt for data transfer */
I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT);
if (hi2c->State == HAL_I2C_STATE_BUSY_RX)
{
direction = I2C_GENERATE_START_READ;
@ -5454,7 +5645,15 @@ static HAL_StatusTypeDef I2C_Mem_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint3
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
/* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */
I2C_TransferConfig(hi2c, (uint16_t)hi2c->Devaddress, (uint8_t)hi2c->XferSize,
@ -5524,9 +5723,8 @@ static HAL_StatusTypeDef I2C_Slave_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uin
/* Call I2C Slave complete process */
I2C_ITSlaveCplt(hi2c, ITFlags);
}
if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_AF) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NACKI) != RESET))
else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_AF) != RESET) && \
(I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NACKI) != RESET))
{
/* Check that I2C transfer finished */
/* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
@ -6125,6 +6323,7 @@ static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags)
{
uint32_t tmpcr1value = READ_REG(hi2c->Instance->CR1);
uint32_t tmpITFlags = ITFlags;
uint32_t tmpoptions = hi2c->XferOptions;
HAL_I2C_StateTypeDef tmpstate = hi2c->State;
/* Clear STOP Flag */
@ -6141,6 +6340,11 @@ static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags)
I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_RX_IT);
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX;
}
else if (tmpstate == HAL_I2C_STATE_LISTEN)
{
I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_TX_IT | I2C_XFER_RX_IT);
hi2c->PreviousState = I2C_STATE_NONE;
}
else
{
/* Do nothing */
@ -6207,6 +6411,57 @@ static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags)
hi2c->ErrorCode |= HAL_I2C_ERROR_AF;
}
if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_AF) != RESET) && \
(I2C_CHECK_IT_SOURCE(tmpcr1value, I2C_IT_NACKI) != RESET))
{
/* Check that I2C transfer finished */
/* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */
/* Mean XferCount == 0*/
/* So clear Flag NACKF only */
if (hi2c->XferCount == 0U)
{
if ((hi2c->State == HAL_I2C_STATE_LISTEN) && (tmpoptions == I2C_FIRST_AND_LAST_FRAME))
/* Same action must be done for (tmpoptions == I2C_LAST_FRAME) which removed for
Warning[Pa134]: left and right operands are identical */
{
/* Call I2C Listen complete process */
I2C_ITListenCplt(hi2c, tmpITFlags);
}
else if ((hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) && (tmpoptions != I2C_NO_OPTION_FRAME))
{
/* Clear NACK Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
/* Flush TX register */
I2C_Flush_TXDR(hi2c);
/* Last Byte is Transmitted */
/* Call I2C Slave Sequential complete process */
I2C_ITSlaveSeqCplt(hi2c);
}
else
{
/* Clear NACK Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
}
}
else
{
/* if no, error use case, a Non-Acknowledge of last Data is generated by the MASTER*/
/* Clear NACK Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
/* Set ErrorCode corresponding to a Non-Acknowledge */
hi2c->ErrorCode |= HAL_I2C_ERROR_AF;
if ((tmpoptions == I2C_FIRST_FRAME) || (tmpoptions == I2C_NEXT_FRAME))
{
/* Call the corresponding callback to inform upper layer of End of Transfer */
I2C_ITError(hi2c, hi2c->ErrorCode);
}
}
}
hi2c->Mode = HAL_I2C_MODE_NONE;
hi2c->XferISR = NULL;
@ -6624,7 +6879,15 @@ static void I2C_DMAMasterReceiveCplt(DMA_HandleTypeDef *hdma)
/* Set the XferSize to transfer */
if (hi2c->XferCount > MAX_NBYTE_SIZE)
{
hi2c->XferSize = MAX_NBYTE_SIZE;
/* Errata workaround 170323 */
if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE)
{
hi2c->XferSize = 1U;
}
else
{
hi2c->XferSize = MAX_NBYTE_SIZE;
}
}
else
{
@ -6735,6 +6998,12 @@ static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uin
{
while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status)
{
/* Check if an error is detected */
if (I2C_IsErrorOccurred(hi2c, Timeout, Tickstart) != HAL_OK)
{
return HAL_ERROR;
}
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
{
@ -6846,16 +7115,18 @@ static HAL_StatusTypeDef I2C_WaitOnSTOPFlagUntilTimeout(I2C_HandleTypeDef *hi2c,
static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout,
uint32_t Tickstart)
{
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET)
HAL_StatusTypeDef status = HAL_OK;
while ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET) && (status == HAL_OK))
{
/* Check if an error is detected */
if (I2C_IsErrorOccurred(hi2c, Timeout, Tickstart) != HAL_OK)
{
return HAL_ERROR;
status = HAL_ERROR;
}
/* Check if a STOPF is detected */
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == SET)
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == SET) && (status == HAL_OK))
{
/* Check if an RXNE is pending */
/* Store Last receive data if any */
@ -6863,19 +7134,14 @@ static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c,
{
/* Return HAL_OK */
/* The Reading of data from RXDR will be done in caller function */
return HAL_OK;
status = HAL_OK;
}
else
/* Check a no-acknowledge have been detected */
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET)
{
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET)
{
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
hi2c->ErrorCode = HAL_I2C_ERROR_AF;
}
else
{
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
}
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
hi2c->ErrorCode = HAL_I2C_ERROR_AF;
/* Clear STOP Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
@ -6889,12 +7155,16 @@ static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c,
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
return HAL_ERROR;
status = HAL_ERROR;
}
else
{
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
}
}
/* Check for the Timeout */
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
if ((((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) && (status == HAL_OK))
{
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET))
{
@ -6904,11 +7174,11 @@ static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c,
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
return HAL_ERROR;
status = HAL_ERROR;
}
}
}
return HAL_OK;
return status;
}
/**
@ -7103,13 +7373,13 @@ static void I2C_Enable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest)
if ((InterruptRequest & I2C_XFER_TX_IT) == I2C_XFER_TX_IT)
{
/* Enable ERR, TC, STOP, NACK and RXI interrupts */
/* Enable ERR, TC, STOP, NACK and TXI interrupts */
tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_TXI;
}
if ((InterruptRequest & I2C_XFER_RX_IT) == I2C_XFER_RX_IT)
{
/* Enable ERR, TC, STOP, NACK and TXI interrupts */
/* Enable ERR, TC, STOP, NACK and RXI interrupts */
tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_RXI;
}
@ -7136,13 +7406,13 @@ static void I2C_Enable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest)
if ((InterruptRequest & I2C_XFER_TX_IT) == I2C_XFER_TX_IT)
{
/* Enable ERR, TC, STOP, NACK and RXI interrupts */
/* Enable ERR, TC, STOP, NACK and TXI interrupts */
tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_TXI;
}
if ((InterruptRequest & I2C_XFER_RX_IT) == I2C_XFER_RX_IT)
{
/* Enable ERR, TC, STOP, NACK and TXI interrupts */
/* Enable ERR, TC, STOP, NACK and RXI interrupts */
tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_RXI;
}
@ -7158,7 +7428,7 @@ static void I2C_Enable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest)
tmpisr |= (I2C_IT_STOPI | I2C_IT_TCI);
}
if ((hi2c->XferISR != I2C_Mem_ISR_DMA) && (InterruptRequest == I2C_XFER_RELOAD_IT))
if (InterruptRequest == I2C_XFER_RELOAD_IT)
{
/* Enable TC interrupts */
tmpisr |= I2C_IT_TCI;

View File

@ -1021,7 +1021,10 @@ void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_M
assert_param(IS_RCC_MCO(RCC_MCOx));
assert_param(IS_RCC_MCODIV(RCC_MCODiv));
assert_param(IS_RCC_MCO1SOURCE(RCC_MCOSource));
/* Prevent unused argument(s) compilation warning */
UNUSED(RCC_MCOx);
/* Configure the MCO1 pin in alternate function mode */
gpio.Mode = GPIO_MODE_AF_PP;
gpio.Speed = GPIO_SPEED_FREQ_HIGH;

View File

@ -3822,13 +3822,16 @@ HAL_StatusTypeDef HAL_TIM_Encoder_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Cha
*/
void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
{
uint32_t itsource = htim->Instance->DIER;
uint32_t itflag = htim->Instance->SR;
/* Capture compare 1 event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC1) != RESET)
if ((itflag & (TIM_FLAG_CC1)) == (TIM_FLAG_CC1))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC1) != RESET)
if ((itsource & (TIM_IT_CC1)) == (TIM_IT_CC1))
{
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_CC1);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC1);
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1;
/* Input capture event */
@ -3856,11 +3859,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* Capture compare 2 event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC2) != RESET)
if ((itflag & (TIM_FLAG_CC2)) == (TIM_FLAG_CC2))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC2) != RESET)
if ((itsource & (TIM_IT_CC2)) == (TIM_IT_CC2))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_CC2);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC2);
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2;
/* Input capture event */
if ((htim->Instance->CCMR1 & TIM_CCMR1_CC2S) != 0x00U)
@ -3886,11 +3889,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* Capture compare 3 event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC3) != RESET)
if ((itflag & (TIM_FLAG_CC3)) == (TIM_FLAG_CC3))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC3) != RESET)
if ((itsource & (TIM_IT_CC3)) == (TIM_IT_CC3))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_CC3);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC3);
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3;
/* Input capture event */
if ((htim->Instance->CCMR2 & TIM_CCMR2_CC3S) != 0x00U)
@ -3916,11 +3919,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* Capture compare 4 event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_CC4) != RESET)
if ((itflag & (TIM_FLAG_CC4)) == (TIM_FLAG_CC4))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_CC4) != RESET)
if ((itsource & (TIM_IT_CC4)) == (TIM_IT_CC4))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_CC4);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC4);
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4;
/* Input capture event */
if ((htim->Instance->CCMR2 & TIM_CCMR2_CC4S) != 0x00U)
@ -3946,11 +3949,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* TIM Update event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_UPDATE) != RESET)
if ((itflag & (TIM_FLAG_UPDATE)) == (TIM_FLAG_UPDATE))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_UPDATE) != RESET)
if ((itsource & (TIM_IT_UPDATE)) == (TIM_IT_UPDATE))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_UPDATE);
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->PeriodElapsedCallback(htim);
#else
@ -3959,11 +3962,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* TIM Break input event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_BREAK) != RESET)
if ((itflag & (TIM_FLAG_BREAK)) == (TIM_FLAG_BREAK))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_BREAK) != RESET)
if ((itsource & (TIM_IT_BREAK)) == (TIM_IT_BREAK))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_BREAK);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_BREAK);
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->BreakCallback(htim);
#else
@ -3972,11 +3975,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* TIM Trigger detection event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_TRIGGER) != RESET)
if ((itflag & (TIM_FLAG_TRIGGER)) == (TIM_FLAG_TRIGGER))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_TRIGGER) != RESET)
if ((itsource & (TIM_IT_TRIGGER)) == (TIM_IT_TRIGGER))
{
__HAL_TIM_CLEAR_IT(htim, TIM_IT_TRIGGER);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_TRIGGER);
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->TriggerCallback(htim);
#else
@ -3985,11 +3988,11 @@ void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
}
}
/* TIM commutation event */
if (__HAL_TIM_GET_FLAG(htim, TIM_FLAG_COM) != RESET)
if ((itflag & (TIM_FLAG_COM)) == (TIM_FLAG_COM))
{
if (__HAL_TIM_GET_IT_SOURCE(htim, TIM_IT_COM) != RESET)
if ((itsource & (TIM_IT_COM)) == (TIM_IT_COM))
{
__HAL_TIM_CLEAR_IT(htim, TIM_FLAG_COM);
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_COM);
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->CommutationCallback(htim);
#else
@ -4476,7 +4479,8 @@ HAL_StatusTypeDef HAL_TIM_OnePulse_ConfigChannel(TIM_HandleTypeDef *htim, TIM_O
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIM_DMABurst_WriteStart(TIM_HandleTypeDef *htim, uint32_t BurstBaseAddress,
uint32_t BurstRequestSrc, const uint32_t *BurstBuffer, uint32_t BurstLength)
uint32_t BurstRequestSrc, const uint32_t *BurstBuffer,
uint32_t BurstLength)
{
HAL_StatusTypeDef status;
@ -6819,6 +6823,13 @@ void TIM_Base_SetConfig(TIM_TypeDef *TIMx, const TIM_Base_InitTypeDef *Structure
/* Generate an update event to reload the Prescaler
and the repetition counter (only for advanced timer) value immediately */
TIMx->EGR = TIM_EGR_UG;
/* Check if the update flag is set after the Update Generation, if so clear the UIF flag */
if (HAL_IS_BIT_SET(TIMx->SR, TIM_FLAG_UPDATE))
{
/* Clear the update flag */
CLEAR_BIT(TIMx->SR, TIM_FLAG_UPDATE);
}
}
/**
@ -6833,11 +6844,12 @@ static void TIM_OC1_SetConfig(TIM_TypeDef *TIMx, const TIM_OC_InitTypeDef *OC_Co
uint32_t tmpccer;
uint32_t tmpcr2;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Disable the Channel 1: Reset the CC1E Bit */
TIMx->CCER &= ~TIM_CCER_CC1E;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Get the TIMx CR2 register value */
tmpcr2 = TIMx->CR2;
@ -6908,11 +6920,12 @@ void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, const TIM_OC_InitTypeDef *OC_Config)
uint32_t tmpccer;
uint32_t tmpcr2;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Disable the Channel 2: Reset the CC2E Bit */
TIMx->CCER &= ~TIM_CCER_CC2E;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Get the TIMx CR2 register value */
tmpcr2 = TIMx->CR2;
@ -6941,7 +6954,6 @@ void TIM_OC2_SetConfig(TIM_TypeDef *TIMx, const TIM_OC_InitTypeDef *OC_Config)
tmpccer |= (OC_Config->OCNPolarity << 4U);
/* Reset the Output N State */
tmpccer &= ~TIM_CCER_CC2NE;
}
if (IS_TIM_BREAK_INSTANCE(TIMx))
@ -6984,11 +6996,12 @@ static void TIM_OC3_SetConfig(TIM_TypeDef *TIMx, const TIM_OC_InitTypeDef *OC_Co
uint32_t tmpccer;
uint32_t tmpcr2;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Disable the Channel 3: Reset the CC2E Bit */
TIMx->CCER &= ~TIM_CCER_CC3E;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Get the TIMx CR2 register value */
tmpcr2 = TIMx->CR2;
@ -7058,11 +7071,12 @@ static void TIM_OC4_SetConfig(TIM_TypeDef *TIMx, const TIM_OC_InitTypeDef *OC_Co
uint32_t tmpccer;
uint32_t tmpcr2;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Disable the Channel 4: Reset the CC4E Bit */
TIMx->CCER &= ~TIM_CCER_CC4E;
/* Get the TIMx CCER register value */
tmpccer = TIMx->CCER;
/* Get the TIMx CR2 register value */
tmpcr2 = TIMx->CR2;
@ -7253,9 +7267,9 @@ void TIM_TI1_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_
uint32_t tmpccer;
/* Disable the Channel 1: Reset the CC1E Bit */
tmpccer = TIMx->CCER;
TIMx->CCER &= ~TIM_CCER_CC1E;
tmpccmr1 = TIMx->CCMR1;
tmpccer = TIMx->CCER;
/* Select the Input */
if (IS_TIM_CC2_INSTANCE(TIMx) != RESET)
@ -7343,9 +7357,9 @@ static void TIM_TI2_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32
uint32_t tmpccer;
/* Disable the Channel 2: Reset the CC2E Bit */
tmpccer = TIMx->CCER;
TIMx->CCER &= ~TIM_CCER_CC2E;
tmpccmr1 = TIMx->CCMR1;
tmpccer = TIMx->CCER;
/* Select the Input */
tmpccmr1 &= ~TIM_CCMR1_CC2S;
@ -7382,9 +7396,9 @@ static void TIM_TI2_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity,
uint32_t tmpccer;
/* Disable the Channel 2: Reset the CC2E Bit */
tmpccer = TIMx->CCER;
TIMx->CCER &= ~TIM_CCER_CC2E;
tmpccmr1 = TIMx->CCMR1;
tmpccer = TIMx->CCER;
/* Set the filter */
tmpccmr1 &= ~TIM_CCMR1_IC2F;
@ -7426,9 +7440,9 @@ static void TIM_TI3_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32
uint32_t tmpccer;
/* Disable the Channel 3: Reset the CC3E Bit */
tmpccer = TIMx->CCER;
TIMx->CCER &= ~TIM_CCER_CC3E;
tmpccmr2 = TIMx->CCMR2;
tmpccer = TIMx->CCER;
/* Select the Input */
tmpccmr2 &= ~TIM_CCMR2_CC3S;
@ -7474,9 +7488,9 @@ static void TIM_TI4_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32
uint32_t tmpccer;
/* Disable the Channel 4: Reset the CC4E Bit */
tmpccer = TIMx->CCER;
TIMx->CCER &= ~TIM_CCER_CC4E;
tmpccmr2 = TIMx->CCMR2;
tmpccer = TIMx->CCER;
/* Select the Input */
tmpccmr2 &= ~TIM_CCMR2_CC4S;

View File

@ -836,7 +836,7 @@ HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channe
/* Disable the TIM Break interrupt (only if no more channel is active) */
tmpccer = htim->Instance->CCER;
if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == (uint32_t)RESET)
if ((tmpccer & TIM_CCER_CCxNE_MASK) == (uint32_t)RESET)
{
__HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
}
@ -1082,17 +1082,6 @@ HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Chann
(+) Stop the Complementary PWM and disable interrupts.
(+) Start the Complementary PWM and enable DMA transfers.
(+) Stop the Complementary PWM and disable DMA transfers.
(+) Start the Complementary Input Capture measurement.
(+) Stop the Complementary Input Capture.
(+) Start the Complementary Input Capture and enable interrupts.
(+) Stop the Complementary Input Capture and disable interrupts.
(+) Start the Complementary Input Capture and enable DMA transfers.
(+) Stop the Complementary Input Capture and disable DMA transfers.
(+) Start the Complementary One Pulse generation.
(+) Stop the Complementary One Pulse.
(+) Start the Complementary One Pulse and enable interrupts.
(+) Stop the Complementary One Pulse and disable interrupts.
@endverbatim
* @{
*/
@ -1318,7 +1307,7 @@ HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Chann
/* Disable the TIM Break interrupt (only if no more channel is active) */
tmpccer = htim->Instance->CCER;
if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == (uint32_t)RESET)
if ((tmpccer & TIM_CCER_CCxNE_MASK) == (uint32_t)RESET)
{
__HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
}
@ -2113,7 +2102,7 @@ HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
*/
/**
* @brief Hall commutation changed callback in non-blocking mode
* @brief Commutation callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
@ -2127,7 +2116,7 @@ __weak void HAL_TIMEx_CommutCallback(TIM_HandleTypeDef *htim)
*/
}
/**
* @brief Hall commutation changed half complete callback in non-blocking mode
* @brief Commutation half complete callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
@ -2142,7 +2131,7 @@ __weak void HAL_TIMEx_CommutHalfCpltCallback(TIM_HandleTypeDef *htim)
}
/**
* @brief Hall Break detection callback in non-blocking mode
* @brief Break detection callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
@ -2293,15 +2282,6 @@ static void TIM_DMADelayPulseNCplt(DMA_HandleTypeDef *hdma)
TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_3, HAL_TIM_CHANNEL_STATE_READY);
}
}
else if (hdma == htim->hdma[TIM_DMA_ID_CC4])
{
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4;
if (hdma->Init.Mode == DMA_NORMAL)
{
TIM_CHANNEL_N_STATE_SET(htim, TIM_CHANNEL_4, HAL_TIM_CHANNEL_STATE_READY);
}
}
else
{
/* nothing to do */
@ -2370,13 +2350,13 @@ static void TIM_CCxNChannelCmd(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Cha
{
uint32_t tmp;
tmp = TIM_CCER_CC1NE << (Channel & 0x1FU); /* 0x1FU = 31 bits max shift */
tmp = TIM_CCER_CC1NE << (Channel & 0xFU); /* 0xFU = 15 bits max shift */
/* Reset the CCxNE Bit */
TIMx->CCER &= ~tmp;
/* Set or reset the CCxNE Bit */
TIMx->CCER |= (uint32_t)(ChannelNState << (Channel & 0x1FU)); /* 0x1FU = 31 bits max shift */
TIMx->CCER |= (uint32_t)(ChannelNState << (Channel & 0xFU)); /* 0xFU = 15 bits max shift */
}
/**
* @}

View File

@ -5,9 +5,9 @@
**
** @author : Auto-generated by STM32CubeIDE
**
** @brief : Linker script for STM32F042K6Tx Device from STM32F0 series
** 32Kbytes FLASH
** 6Kbytes RAM
** @brief : Linker script for STM32F042K6Ux Device from STM32F0 series
** 32KBytes FLASH
** 6KBytes RAM
**
** Set heap size, stack size and stack location according
** to application requirements.
@ -22,7 +22,7 @@
******************************************************************************
** @attention
**
** Copyright (c) 2023 STMicroelectronics.
** Copyright (c) 2024 STMicroelectronics.
** All rights reserved.
**
** This software is licensed under terms that can be found in the LICENSE file
@ -52,7 +52,7 @@ MEMORY
SECTIONS
{
/* The startup code into "FLASH" Rom type memory */
.isr_vector :
.isr_vector (READONLY):
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
@ -60,7 +60,7 @@ SECTIONS
} >FLASH
/* The program code and other data into "FLASH" Rom type memory */
.text :
.text (READONLY):
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
@ -77,7 +77,7 @@ SECTIONS
} >FLASH
/* Constant data into "FLASH" Rom type memory */
.rodata :
.rodata (READONLY):
{
. = ALIGN(4);
*(.rodata) /* .rodata sections (constants, strings, etc.) */
@ -85,13 +85,13 @@ SECTIONS
. = ALIGN(4);
} >FLASH
.ARM.extab : {
.ARM.extab (READONLY) : {
. = ALIGN(4);
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
} >FLASH
.ARM : {
.ARM (READONLY) : {
. = ALIGN(4);
__exidx_start = .;
*(.ARM.exidx*)
@ -99,7 +99,7 @@ SECTIONS
. = ALIGN(4);
} >FLASH
.preinit_array :
.preinit_array (READONLY) :
{
. = ALIGN(4);
PROVIDE_HIDDEN (__preinit_array_start = .);
@ -108,7 +108,7 @@ SECTIONS
. = ALIGN(4);
} >FLASH
.init_array :
.init_array (READONLY):
{
. = ALIGN(4);
PROVIDE_HIDDEN (__init_array_start = .);
@ -118,7 +118,7 @@ SECTIONS
. = ALIGN(4);
} >FLASH
.fini_array :
.fini_array (READONLY):
{
. = ALIGN(4);
PROVIDE_HIDDEN (__fini_array_start = .);
@ -132,7 +132,7 @@ SECTIONS
_sidata = LOADADDR(.data);
/* Initialized data sections into "RAM" Ram type memory */
.data :
.data (READONLY):
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
@ -148,7 +148,7 @@ SECTIONS
/* Uninitialized data section into "RAM" Ram type memory */
. = ALIGN(4);
.bss :
.bss (READONLY):
{
/* This is used by the startup in order to initialize the .bss section */
_sbss = .; /* define a global symbol at bss start */
@ -163,7 +163,7 @@ SECTIONS
} >RAM
/* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
._user_heap_stack :
._user_heap_stack (READONLY):
{
. = ALIGN(8);
PROVIDE ( end = . );

128
TTS_JLCPCB.ioc Normal file
View File

@ -0,0 +1,128 @@
#MicroXplorer Configuration settings - do not modify
CAD.formats=
CAD.pinconfig=
CAD.provider=
CAN.BS1=CAN_BS1_13TQ
CAN.BS2=CAN_BS2_2TQ
CAN.CalculateBaudRate=500000
CAN.CalculateTimeBit=2000
CAN.CalculateTimeQuantum=125.0
CAN.IPParameters=CalculateTimeQuantum,CalculateTimeBit,CalculateBaudRate,BS1,Prescaler,BS2
CAN.Prescaler=2
File.Version=6
I2C1.I2C_Speed_Mode=I2C_Fast
I2C1.IPParameters=I2C_Speed_Mode,Timing
I2C1.Timing=0x0010061A
KeepUserPlacement=false
Mcu.CPN=STM32F042K6U6TR
Mcu.Family=STM32F0
Mcu.IP0=CAN
Mcu.IP1=I2C1
Mcu.IP2=NVIC
Mcu.IP3=RCC
Mcu.IP4=SYS
Mcu.IPNb=5
Mcu.Name=STM32F042K(4-6)Ux
Mcu.Package=UFQFPN32
Mcu.Pin0=PF0-OSC_IN
Mcu.Pin1=PF1-OSC_OUT
Mcu.Pin2=PA3
Mcu.Pin3=PA11
Mcu.Pin4=PA12
Mcu.Pin5=PA13
Mcu.Pin6=PA14
Mcu.Pin7=PB6
Mcu.Pin8=PB7
Mcu.Pin9=VP_SYS_VS_Systick
Mcu.PinsNb=10
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F042K6Ux
MxCube.Version=6.12.0
MxDb.Version=DB.6.0.120
NVIC.ForceEnableDMAVector=true
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
NVIC.SysTick_IRQn=true\:3\:0\:false\:false\:true\:false\:true\:false
PA11.Mode=CAN_Activate
PA11.Signal=CAN_RX
PA12.Mode=CAN_Activate
PA12.Signal=CAN_TX
PA13.Mode=Serial_Wire
PA13.Signal=SYS_SWDIO
PA14.Mode=Serial_Wire
PA14.Signal=SYS_SWCLK
PA3.GPIOParameters=GPIO_Label
PA3.GPIO_Label=LED
PA3.Locked=true
PA3.Signal=GPIO_Output
PB6.Locked=true
PB6.Mode=I2C
PB6.Signal=I2C1_SCL
PB7.Locked=true
PB7.Mode=I2C
PB7.Signal=I2C1_SDA
PF0-OSC_IN.Mode=HSE-External-Oscillator
PF0-OSC_IN.Signal=RCC_OSC_IN
PF1-OSC_OUT.Mode=HSE-External-Oscillator
PF1-OSC_OUT.Signal=RCC_OSC_OUT
PinOutPanel.RotationAngle=0
ProjectManager.AskForMigrate=true
ProjectManager.BackupPrevious=false
ProjectManager.CompilerOptimize=6
ProjectManager.ComputerToolchain=false
ProjectManager.CoupleFile=false
ProjectManager.CustomerFirmwarePackage=
ProjectManager.DefaultFWLocation=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32F042K6Ux
ProjectManager.FirmwarePackage=STM32Cube FW_F0 V1.11.5
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=false
ProjectManager.HeapSize=0x200
ProjectManager.KeepUserCode=true
ProjectManager.LastFirmware=true
ProjectManager.LibraryCopy=1
ProjectManager.MainLocation=Core/Src
ProjectManager.NoMain=false
ProjectManager.PreviousToolchain=
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=TTS_JLCPCB.ioc
ProjectManager.ProjectName=TTS_JLCPCB
ProjectManager.ProjectStructure=
ProjectManager.RegisterCallBack=
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=STM32CubeIDE
ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=true
ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_CAN_Init-CAN-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true
RCC.AHBFreq_Value=16000000
RCC.APB1Freq_Value=16000000
RCC.APB1TimFreq_Value=16000000
RCC.CECFreq_Value=32786.88524590164
RCC.FCLKCortexFreq_Value=16000000
RCC.FamilyName=M
RCC.HCLKFreq_Value=16000000
RCC.HSE_VALUE=16000000
RCC.HSICECFreq_Value=32786.88524590164
RCC.I2C1Freq_Value=16000000
RCC.I2SFreq_Value=16000000
RCC.I2c1ClockSelection=RCC_I2C1CLKSOURCE_SYSCLK
RCC.IPParameters=AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,CECFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSICECFreq_Value,I2C1Freq_Value,I2SFreq_Value,I2c1ClockSelection,MCOFreq_Value,PLLCLKFreq_Value,PLLMCOFreq_Value,PLLSourceVirtual,SYSCLKFreq_VALUE,SYSCLKSource,TimSysFreq_Value,USART1Freq_Value,VCOOutput2Freq_Value
RCC.MCOFreq_Value=16000000
RCC.PLLCLKFreq_Value=32000000
RCC.PLLMCOFreq_Value=32000000
RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
RCC.SYSCLKFreq_VALUE=16000000
RCC.SYSCLKSource=RCC_SYSCLKSOURCE_HSE
RCC.TimSysFreq_Value=16000000
RCC.USART1Freq_Value=16000000
RCC.VCOOutput2Freq_Value=16000000
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
board=custom
isbadioc=false

View File

@ -0,0 +1,389 @@
/**
* @file HTPA_32x32d.c
* @brief Library for HTPA 32x32d infrared array sensor
* @author Tim-Erik Düntzsch t.duentzsch@fasttube.de
*
* @date 08.03.2024 - successful readout of block 3 top half and conversion factors
*
* @test eeprom readout and temperature conversion
*
* @version 0.7
*/
#include <stdbool.h>
#include <math.h>
#include "main.h"
#include "HTPA_32x32d.h"
#include "HTPA_lookuptable.h"
// I2C address
#define HTPA_SENSOR_ADDRESS 0x1A
#define HTPA_EEPROM_ADDRESS 0x50
// Sensor configuration registers (write only)
#define HTPA_SENSOR_CONFIG 0x01 // Configuration register
#define HTPA_SENSOR_TRIM_1 0x03 // Amplification and ADC resolution
#define HTPA_SENSOR_TRIM_2 0x04 // Bias current of Top ADC
#define HTPA_SENSOR_TRIM_3 0x05 // Bias current of Bot ADC
#define HTPA_SENSOR_TRIM_4 0x06 // Clock frequency
#define HTPA_SENSOR_TRIM_5 0x07 // Common mode voltage preamplifier top
#define HTPA_SENSOR_TRIM_6 0x08 // Common mode voltage preamplifier bot
#define HTPA_SENSOR_TRIM_7 0x09 // Internal pull-ups SDA, SCL
// Sensor read only registers
#define HTPA_SENSOR_STATUS 0x02 // Status register
#define HTPA_SENSOR_READTOP 0x0A // Read top half
#define HTPA_SENSOR_READBOT 0x0B // Read bot half
// EEPROM addresses
#define HTPA_EEPROM_VDDCOMPGRAD 0x0340 // Start address for vddcompgrad[i][j]
#define HTPA_EEPROM_VDDCOMPOFF 0x0540 // Start address for vddcompoff[i][j]
#define HTPA_EEPROM_THGRAD 0x0A40 // Start address for thgrad[i][j] (top, block3, pixel 384 -> 0x0740 + 2*384 = 0x0A40
#define HTPA_EEPROM_THOFFSET 0x1240 // Start address for thoffset[i][j] (top, block3, pixel 384 -> 0x0F40 + 2*384 = 0x1240
#define HTPA_EEPROM_PI 0x1A40 // Start address for pij[i][j] (top, block3, pixel 384 -> 0x1740 + 2*384 = 0x1A40
// I2C transmit delay
#define HTPA_I2C_MAX_DELAY 0xFF
I2C_HandleTypeDef* htpa_hi2c; // pointer to i2c handle
// EEPROM data:
uint8_t gradscale, vddscgrad, vddscoff, epsilon, arraytype, nrofdefpix;
int8_t globaloff;
uint16_t vddth1, vddth2, ptatth1, ptatth2, globalgain, tablenumber;
uint16_t pij[4][32];
int16_t thgrad[4][32];
int16_t thoffset[4][32];
int16_t vddcompgrad[4][32];
int16_t vddcompoff[4][32];
float pixcmin, pixcmax, ptatgr, ptatoff;
// Sensor data:
HTPA_Status htpa_statusReg;
uint8_t data_topBlock[258];
uint8_t elOffset_topBlock[258];
uint16_t vdd_topBlock, ptat_topBlock;
uint16_t pixel_topBlock[4][32];
uint16_t elOffset[4][32];
// Calculated values:
uint32_t gradscale_div, vddscgrad_div, vddscoff_div;
int32_t pixcij[4][32]; // sensitivity coefficients per pixel (needed for 11.5)
int32_t vij_comp[4][32]; // thermal offset compensated (11.2)
int32_t vij_comp_s[4][32]; // electrical offset compensated (11.3)
int32_t vij_vddcomp[4][32]; // vdd compensated (11.4)
int32_t vij_pixc[4][32]; // sensitivity coefficients applied (11.5)
uint32_t temp_pix[4][32]; // final pixel temperature in dK (11.7)
float ambient_temperature;
/**
* @brief Initialization of HTPA Sensor
*
* Sets the wakeup bit in the status register and writes the desired sensor
* configuration to the respective registers.
* Afterwards the sensor is in idle and ready for conversion.
*
* @param *hi2c: Pointer to I2C Handle
*/
void HTPA_Init(I2C_HandleTypeDef *hi2c){
htpa_hi2c = hi2c;
// I2C initialized on 400kbit Fast Mode
/*
* Read EEPROM calibration values
* (see datasheet Figure 13)
*/
uint8_t eeprom_float[4] = {0};
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0000);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0001);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0002);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0003);
pixcmin = *(float*)eeprom_float;
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0004);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0005);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0006);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0007);
pixcmax = *(float*)eeprom_float;
gradscale = HTPA_ReadEEPROM_byte(0x0008);
tablenumber = HTPA_ReadEEPROM_byte(0x000C) << 8 | HTPA_ReadEEPROM_byte(0x000B);
epsilon = HTPA_ReadEEPROM_byte(0x000D);
arraytype = HTPA_ReadEEPROM_byte(0x0022);
vddth1 = HTPA_ReadEEPROM_byte(0x0027) << 8 | HTPA_ReadEEPROM_byte(0x0026);
vddth2 = HTPA_ReadEEPROM_byte(0x0029) << 8 | HTPA_ReadEEPROM_byte(0x0028);
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0034);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0035);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x0036);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x0037);
ptatgr = *(float*)eeprom_float;
eeprom_float[0] = HTPA_ReadEEPROM_byte(0x0038);
eeprom_float[1] = HTPA_ReadEEPROM_byte(0x0039);
eeprom_float[2] = HTPA_ReadEEPROM_byte(0x003A);
eeprom_float[3] = HTPA_ReadEEPROM_byte(0x003B);
ptatoff = *(float*)eeprom_float;
ptatth1 = HTPA_ReadEEPROM_byte(0x003D) << 8 | HTPA_ReadEEPROM_byte(0x003C);
ptatth2 = HTPA_ReadEEPROM_byte(0x003F) << 8 | HTPA_ReadEEPROM_byte(0x003E);
vddscgrad = HTPA_ReadEEPROM_byte(0x004E);
vddscoff = HTPA_ReadEEPROM_byte(0x004F);
globaloff = HTPA_ReadEEPROM_byte(0x0054);
globalgain = HTPA_ReadEEPROM_byte(0x0056) << 8 | HTPA_ReadEEPROM_byte(0x0055);
nrofdefpix = HTPA_ReadEEPROM_byte(0x007F);
for(uint8_t i = 0; i < 32; i++) {
vddcompgrad[0][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 2 * i);
vddcompgrad[1][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 1 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 1 * 64 + 2 * i);
vddcompgrad[2][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 2 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 2 * 64 + 2 * i);
vddcompgrad[3][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 3 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPGRAD + 3 * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
vddcompoff[0][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 2 * i);
vddcompoff[1][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 1 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 1 * 64 + 2 * i);
vddcompoff[2][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 2 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 2 * 64 + 2 * i);
vddcompoff[3][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 3 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_VDDCOMPOFF + 3 * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3 (pixel 384)
thgrad[0][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 2 * i);
thgrad[1][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 1 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 1 * 64 + 2 * i);
thgrad[2][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 2 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 2 * 64 + 2 * i);
thgrad[3][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 3 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THGRAD + 3 * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3 (pixel 384)
thoffset[0][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 2 * i);
thoffset[1][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 1 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 1 * 64 + 2 * i);
thoffset[2][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 2 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 2 * 64 + 2 * i);
thoffset[3][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 3 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_THOFFSET + 3 * 64 + 2 * i);
// ignore bottom half
}
for(uint8_t i = 0; i < 32; i++) {
// start at block 3 (pixel 384)
pij[0][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 2 * i);
pij[1][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 1 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 1 * 64 + 2 * i);
pij[2][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 2 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 2 * 64 + 2 * i);
pij[3][i] = HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 3 * 64 + 2 * i + 1) << 8 | HTPA_ReadEEPROM_byte(HTPA_EEPROM_PI + 3 * 64 + 2 * i);
// ignore bottom half
}
/* Set I2C to Fast Mode Plus (1Mbit) for sensor readout: */
if (HAL_I2C_DeInit(htpa_hi2c) != HAL_OK)
{
Error_Handler();
}
htpa_hi2c->Init.Timing = 0x00000107;
if (HAL_I2C_Init(htpa_hi2c) != HAL_OK)
{
Error_Handler();
}
__HAL_SYSCFG_FASTMODEPLUS_ENABLE(I2C_FASTMODEPLUS_I2C1);
HAL_Delay(100);
/*
* Write sensor calibration registers
*/
HTPA_WriteRegister(HTPA_SENSOR_CONFIG, 0x01); // wakeup
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_1, 0x0C); // bit 5,4 = 00 -> amplification = 0, bit 3-0 = 1100 -> 16bit ADC-Resolution (4 + m=12)
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_2, 0x0C);
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_3, 0x0C);
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_4, 0x14); // clock frequency set to 0x14 -> 4.75MHz -> time for quarter frame: ~27ms
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_5, 0x0C);
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_6, 0x0C);
HAL_Delay(10);
HTPA_WriteRegister(HTPA_SENSOR_TRIM_7, 0x88);
HAL_Delay(10);
//HTPA_WriteRegister(HTPA_SENSOR_CONFIG, 0x09); // start sensor
//HAL_Delay(10);
/*
* Calculations
*/
gradscale_div = HTPA_calcPowerTwo(gradscale);
vddscgrad_div = HTPA_calcPowerTwo(vddscgrad);
vddscoff_div = HTPA_calcPowerTwo(vddscoff);
// calculate sensitivity coefficients: (datasheet 11.5)
for(uint8_t i = 0; i < 4; i++) {
for(uint8_t j = 0; j < 32; j++) {
pixcij[i][j] = (int32_t)pixcmax - (int32_t)pixcmin;
pixcij[i][j] = pixcij[i][j] / 65535;
pixcij[i][j] = pixcij[i][j] * pij[i][j];
pixcij[i][j] = pixcij[i][j] + pixcmin;
pixcij[i][j] = pixcij[i][j] * 1.0 * epsilon / 100;
pixcij[i][j] = pixcij[i][j] * 1.0 * globalgain / 1000;
}
}
}
uint32_t HTPA_calcPowerTwo(uint8_t power) {
uint32_t powerTwo = power;
return powerTwo;
}
void HTPA_ReadSensor(void) {
uint8_t config = 0;
/*
* Read top array half of block3 with PTAT
*/
// write block and vdd/ptat selection to config register:
config |= (3 << 4); // bit 5,4 block 3 selection
config |= 0x09; // bit 3 start | bit 0 wakeup
HTPA_WriteRegister(HTPA_SENSOR_CONFIG, config);
HAL_Delay(30); // conversion around 27ms in standard config
HTPA_GetStatus();
while(htpa_statusReg.eoc != 1) {
HAL_Delay(1);
HTPA_GetStatus();
} // wait until eoc flag is set then read register data
HTPA_ReadRegister(HTPA_SENSOR_READTOP, data_topBlock, 258);
ptat_topBlock = (data_topBlock[0] << 8) | data_topBlock[1];
/*
* Read electrical offset with VDD
*/
config |= 0x04; // bit 2 vdd_meas
config |= 0x02; // bit 1 blind for electrical offset readout (block selection is ignored)
HTPA_WriteRegister(HTPA_SENSOR_CONFIG, config);
HAL_Delay(30); // conversion around 27ms in standard config
while(htpa_statusReg.eoc != 1) {
HAL_Delay(1);
HTPA_GetStatus();
} // wait until eoc flag is set then read register data
HTPA_ReadRegister(HTPA_SENSOR_READTOP, elOffset_topBlock, 258);
vdd_topBlock = (elOffset_topBlock[0] << 8) | elOffset_topBlock[1];
/*
* Sort sensor data and assign to pixels
*/
for(int i=0; i<32; i++) {
pixel_topBlock[0][i] = (data_topBlock[2*i + 2] << 8) | data_topBlock[2*i + 3];
pixel_topBlock[1][i] = (data_topBlock[2*(i+32) + 2] << 8) | data_topBlock[2*(i+32) + 3];
pixel_topBlock[2][i] = (data_topBlock[2*(i+64) + 2] << 8) | data_topBlock[2*(i+64) + 3];
pixel_topBlock[3][i] = (data_topBlock[2*(i+96) + 2] << 8) | data_topBlock[2*(i+96) + 3];
elOffset[0][i] = (elOffset_topBlock[2*i + 2] << 8) | elOffset_topBlock[2*i + 3];
elOffset[1][i] = (elOffset_topBlock[2*(i+32) + 2] << 8) | elOffset_topBlock[2*(i+32) + 3];
elOffset[2][i] = (elOffset_topBlock[2*(i+64) + 2] << 8) | elOffset_topBlock[2*(i+64) + 3];
elOffset[3][i] = (elOffset_topBlock[2*(i+96) + 2] << 8) | elOffset_topBlock[2*(i+96) + 3];
}
/*
* calculate temperature
*/
int64_t vij_pixc_and_pcscaleval;
int64_t vdd_calc_steps;
uint16_t table_row, table_col;
int32_t vx, vy, ydist, dta;
// 11.1 ambient temperature:
ambient_temperature = ptat_topBlock * ptatgr + ptatoff; // value in dK
// find column of lookup table (ambient temperature)
for(uint8_t i = 0; i < NROFTAELEMENTS; i++) {
if(ambient_temperature > XTATemps[i]) {
table_col = i;
}
}
dta = ambient_temperature - XTATemps[table_col];
ydist = (int32_t)ADEQUIDISTANCE;
for(int i=0; i<4; i++) {
for(int j=0; j<32; j++) {
// 11.2 thermal offset:
vij_comp[i][j] = pixel_topBlock[i][j] - (thgrad[i][j] * ptat_topBlock / gradscale_div) - thoffset[i][j];
// 11.3 electrical offset:
vij_comp_s[i][j] = vij_comp[i][j] - elOffset[i % 4][j];
// 11.4 Vdd compensation:
vdd_calc_steps = vddcompgrad[i%4][j] * ptat_topBlock;
vdd_calc_steps = vdd_calc_steps / vddscgrad_div;
vdd_calc_steps = vdd_calc_steps + vddcompoff[i%4][j];
vdd_calc_steps = vdd_calc_steps * (vdd_topBlock - vddth1 - ((vddth2 - vddth1) / (ptatth1 - ptatth2)) * (ptat_topBlock - ptatth1));
vdd_calc_steps = vdd_calc_steps / vddscoff_div;
vij_vddcomp[i][j] = vij_comp_s[i][j] - vdd_calc_steps;
// 11.5 calculate object temperature
vij_pixc_and_pcscaleval = (int64_t)vij_vddcomp[i][j] * (int64_t)PCSCALEVAL;
vij_pixc[i][j] = (int32_t)(vij_pixc_and_pcscaleval / (int64_t)pixcij[i][j]);
// find temperature in lookup table and do bilinear interpolation
/*
table_row = vij_pixc[i][j] + TABLEOFFSET;
table_row = table_row >> ADEXPBITS;
vx = ((((int32_t)TempTable[table_row][table_col + 1] - (int32_t)TempTable[table_row][table_col]) * (int32_t)dta) / (int32_t)TAEQUIDISTANCE) + (int32_t)TempTable[table_row][table_col];
vy = ((((int32_t)TempTable[table_row + 1][table_col + 1] - (int32_t)TempTable[table_row + 1][table_col]) * (int32_t)dta) / (int32_t)TAEQUIDISTANCE) + (int32_t)TempTable[table_row + 1][table_col];
temp_pix[i][j] = (uint32_t)((vy - vx) * ((int32_t)(vij_pixc[i][j] + TABLEOFFSET) - (int32_t)YADValues[table_row]) / ydist + (int32_t)vx);
// --- GLOBAL OFFSET ---
temp_pix[i][j] = temp_pix[i][j] + globaloff;
*/
}
}
}
/**
* @brief Write to selected sensor register
*
* description
*
* @param address: address of register
* @param byte: byte to be written to register
*/
void HTPA_WriteRegister(uint8_t address, uint8_t byte){
HAL_I2C_Mem_Write(htpa_hi2c, (HTPA_SENSOR_ADDRESS << 1), address, I2C_MEMADD_SIZE_8BIT, &byte, 1, HTPA_I2C_MAX_DELAY);
}
/**
* @brief Read from address for specified length
*
* description
*
* @param address: register address
* @param pData: pointer to output data array
* @param length: length of data to be read
*/
void HTPA_ReadRegister(uint8_t address, uint8_t *pData, uint16_t length){
HAL_I2C_Mem_Read(htpa_hi2c, (HTPA_SENSOR_ADDRESS << 1), address, I2C_MEMADD_SIZE_8BIT, pData, length, HTPA_I2C_MAX_DELAY);
}
/**
* @brief Get status of sensor
*
* Reads the sensors status register and stores the information in
* the htpa_statusReg variable
*
*/
void HTPA_GetStatus(void){
uint8_t i2c_readData = 0;
HTPA_ReadRegister(HTPA_SENSOR_STATUS, &i2c_readData, 1);
htpa_statusReg.block = (i2c_readData >> 4) & 0x03;
htpa_statusReg.vdd_meas = (i2c_readData >> 2) & 0x01;
htpa_statusReg.blind = (i2c_readData >> 1) & 0x01;
htpa_statusReg.eoc = i2c_readData & 0x01;
}
/**
* @brief Get status of sensor
*
* Reads the sensors status register and stores the information in
* the htpa_statusReg variable
*
*/
uint8_t HTPA_ReadEEPROM_byte(uint16_t address){
uint8_t data = 0;
HAL_I2C_Mem_Read(htpa_hi2c, (HTPA_EEPROM_ADDRESS << 1), address, I2C_MEMADD_SIZE_16BIT, &data, 1, HTPA_I2C_MAX_DELAY);
return data;
}