107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
|
/*
|
||
|
|
* ADBMS_Abstraction.h
|
||
|
|
*
|
||
|
|
* Created on: 14.07.2022
|
||
|
|
* Author: max
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef INC_ADBMS_ABSTRACTION_H_
|
||
|
|
#define INC_ADBMS_ABSTRACTION_H_
|
||
|
|
|
||
|
|
#include "ADBMS_CMD_MAKROS.h"
|
||
|
|
#include "ADBMS_LL_Driver.h"
|
||
|
|
#include "main.h"
|
||
|
|
|
||
|
|
|
||
|
|
#define MAXIMUM_CELL_VOLTAGES 16
|
||
|
|
#define MAXIMUM_AUX_VOLTAGES 10
|
||
|
|
#define MAXIMUM_GPIO 10
|
||
|
|
|
||
|
|
//see table 103 in datasheet (page 71)
|
||
|
|
#define DEFAULT_UV 417 //VUV * 16 * 150 uV + 1.5 V Default Setting 2.5V
|
||
|
|
#define DEFAULT_OV 1125 //VOV * 16 * 150 uV + 1.5 V Default Setting 4.2V
|
||
|
|
|
||
|
|
#define mV_from_ADBMS6830(x) (((((int16_t) (x))) * 0.150) + 1500)
|
||
|
|
|
||
|
|
struct ADBMS6830_Internal_Status {
|
||
|
|
uint16 CS_FLT : 16; //ADC fault - mismatch between S- and C-ADC
|
||
|
|
uint16 : 3;
|
||
|
|
uint16 CCTS : 13; //Conversion counter
|
||
|
|
uint16 VA_OV : 1; //5V analog supply overvoltage
|
||
|
|
uint16 VA_UV : 1; //5V analog supply undervoltage
|
||
|
|
uint16 VD_OV : 1; //3V digital supply overvoltage
|
||
|
|
uint16 VD_UV : 1; //3V digital supply undervoltage
|
||
|
|
uint16 CED : 1; //C-ADC single trim error (correctable)
|
||
|
|
uint16 CMED : 1; //C-ADC multiple trim error (uncorrectable)
|
||
|
|
uint16 SED : 1; //S-ADC single trim error (correctable)
|
||
|
|
uint16 SMED : 1; //S-ADC multiple trim error (uncorrectable)
|
||
|
|
uint16 VDEL : 1; //Latent supply voltage error
|
||
|
|
uint16 VDE : 1; //Supply voltage error
|
||
|
|
uint16 COMPARE : 1; //Comparasion between S- and C-ADC active
|
||
|
|
uint16 SPIFLT : 1; //SPI fault
|
||
|
|
uint16 SLEEP : 1; //Sleep mode previously entered
|
||
|
|
uint16 THSD : 1; //Thermal shutdown
|
||
|
|
uint16 TMODCHK : 1; //Test mode check
|
||
|
|
uint16 OSCCHK : 1; //Oscillator check
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
int16_t cellVoltages[MAXIMUM_CELL_VOLTAGES];
|
||
|
|
int16_t auxVoltages[MAXIMUM_AUX_VOLTAGES];
|
||
|
|
|
||
|
|
struct ADBMS6830_Internal_Status status;
|
||
|
|
uint16 internalDieTemp;
|
||
|
|
uint16 analogSupplyVoltage;
|
||
|
|
uint16 digitalSupplyVoltage;
|
||
|
|
uint16 sumOfCellMeasurements;
|
||
|
|
uint16 refVoltage;
|
||
|
|
|
||
|
|
uint16 GPIO_Values[MAXIMUM_GPIO];
|
||
|
|
|
||
|
|
uint32 overVoltage;
|
||
|
|
uint32 underVoltage;
|
||
|
|
|
||
|
|
} Cell_Module;
|
||
|
|
|
||
|
|
uint8 amsReset();
|
||
|
|
|
||
|
|
uint8 initAMS(SPI_HandleTypeDef* hspi, uint8 numofcells, uint8 numofaux);
|
||
|
|
uint8 amsWakeUp();
|
||
|
|
|
||
|
|
uint8 amsCellMeasurement(Cell_Module* module);
|
||
|
|
uint8 amsConfigCellMeasurement(uint8 numberofChannels);
|
||
|
|
|
||
|
|
uint8 amsAuxAndStatusMeasurement(Cell_Module* module);
|
||
|
|
uint8 amsConfigAuxMeasurement(uint16 Channels);
|
||
|
|
|
||
|
|
uint8 amsConfigGPIO(uint16 gpios);
|
||
|
|
uint8 amsSetGPIO(uint16 gpios);
|
||
|
|
uint8 readGPIO(Cell_Module* module);
|
||
|
|
|
||
|
|
uint8 amsConfigBalancing(uint32 Channels, uint8 dutyCycle);
|
||
|
|
uint8 amsStartBalancing(uint8 dutyCycle);
|
||
|
|
uint8 amsStopBalancing();
|
||
|
|
|
||
|
|
uint8 amsSelfTest();
|
||
|
|
|
||
|
|
uint8 amsConfigOverUnderVoltage(uint16 overVoltage, uint16 underVoltage);
|
||
|
|
|
||
|
|
uint8 amsCheckUnderOverVoltage(Cell_Module* module);
|
||
|
|
uint8 amsConfigOverVoltage(uint16 overVoltage);
|
||
|
|
|
||
|
|
uint8 amscheckOpenCellWire(Cell_Module* module);
|
||
|
|
|
||
|
|
uint8 amsClearStatus();
|
||
|
|
uint8 amsClearAux();
|
||
|
|
uint8 amsClearCells();
|
||
|
|
|
||
|
|
uint8 amsSendWarning();
|
||
|
|
uint8 amsSendError();
|
||
|
|
|
||
|
|
uint8 amsClearWarning();
|
||
|
|
uint8 amsClearError();
|
||
|
|
|
||
|
|
uint8 amsReadCellVoltages(Cell_Module* module);
|
||
|
|
|
||
|
|
#endif /* INC_ADBMS_ABSTRACTION_H_ */
|