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successful status readout

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This commit is contained in:
Tim-Erik Düntzsch
2024-02-26 13:31:39 +01:00
parent ef63bf8db0
commit afcf6b12b5
58 changed files with 5398 additions and 7508 deletions
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3
Core/Inc/HTPA_32x32d.h
View File

@ -14,6 +14,8 @@
* @version 0.1
*/
#include <stdbool.h>
#ifndef INC_HTPA_32X32D_H_
#define INC_HTPA_32X32D_H_
@ -26,7 +28,6 @@ typedef struct {
} HTPA_Status;
void HTPA_Init(I2C_HandleTypeDef *);
void HTPA_ReadBlock(uint8_t, uint8_t, uint16_t *[128]);
void HTPA_WriteRegister(uint8_t, uint8_t);
HTPA_Status HTPA_GetStatus(void);

2
Core/Inc/stm32f0xx_hal_conf.h
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@ -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 */

11
Core/Src/HTPA_32x32d.c
View File

@ -41,7 +41,10 @@
I2C_HandleTypeDef i2c_handle;
HAL_StatusTypeDef i2c_return; // error handling maybe?
uint16_t blockData[128];
uint8_t data_topBlock[256];
uint8_t data_botBlock[256];
uint8_t htpa_statusReg;
/**
* @brief Initialization of HTPA Sensor
@ -78,9 +81,13 @@ void HTPA_Init(I2C_HandleTypeDef *hi2c){
*/
void HTPA_ReadBlock(uint8_t array_half, uint8_t block, uint16_t *pData[128]){
uint8_t config = 0;
config = (block << 4); // bit 5,4 block
//config = (block << 4); // bit 5,4 block
config |= 0x09; // bit 3 start | bit 1 wakeup
HTPA_WriteRegister(HTPA_SENSOR_CONFIG, config);
HAL_Delay(100); // dauer???
// read status register:
HAL_I2C_Master_Receive(&i2c_handle, HTPA_SENSOR_ADDRESS, &htpa_statusReg, 1, I2C_MAX_DELAY);
// tbc
}

49
Core/Src/main.c
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@ -40,18 +40,16 @@
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
CAN_HandleTypeDef hcan;
I2C_HandleTypeDef hi2c1;
/* USER CODE BEGIN PV */
HTPA_Status htpa_status_test;
/* 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 */
@ -90,9 +88,12 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_CAN_Init();
MX_I2C1_Init();
/* USER CODE BEGIN 2 */
HTPA_Init(&hi2c1);
htpa_status_test.vdd_meas = 1;
htpa_status_test.block = 3;
/* USER CODE END 2 */
@ -100,6 +101,8 @@ int main(void)
/* USER CODE BEGIN WHILE */
while (1)
{
htpa_status_test = HTPA_GetStatus();
HAL_Delay(1000);
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@ -149,43 +152,6 @@ 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 = 16;
hcan.Init.Mode = CAN_MODE_NORMAL;
hcan.Init.SyncJumpWidth = CAN_SJW_1TQ;
hcan.Init.TimeSeg1 = CAN_BS1_1TQ;
hcan.Init.TimeSeg2 = CAN_BS2_1TQ;
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
@ -245,7 +211,6 @@ static void MX_GPIO_Init(void)
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
}

83
Core/Src/stm32f0xx_hal_msp.c
View File

@ -76,71 +76,6 @@ 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
@ -156,17 +91,17 @@ void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c)
/* USER CODE END I2C1_MspInit 0 */
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
/**I2C1 GPIO Configuration
PB7 ------> I2C1_SDA
PB8 ------> I2C1_SCL
PF0-OSC_IN ------> I2C1_SDA
PF1-OSC_OUT ------> I2C1_SCL
*/
GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8;
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
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(GPIOB, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* Peripheral clock enable */
__HAL_RCC_I2C1_CLK_ENABLE();
@ -194,12 +129,12 @@ void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
__HAL_RCC_I2C1_CLK_DISABLE();
/**I2C1 GPIO Configuration
PB7 ------> I2C1_SDA
PB8 ------> I2C1_SCL
PF0-OSC_IN ------> I2C1_SDA
PF1-OSC_OUT ------> I2C1_SCL
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7);
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_0);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8);
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_1);
/* USER CODE BEGIN I2C1_MspDeInit 1 */