view Small_CPU/Inc/i2c.h @ 856:af035b883382 Evo_2_23

Do not show SP tab if PSCR mode is active: In the previous version the setpoint tab was shown even if operation mode PSCR was selected. SPs do not matter for PSCR operation and will not be shown in the new version.
author Ideenmodellierer
date Sun, 05 May 2024 17:20:56 +0200
parents 91a8f9893e68
children
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef I2C_H
#define I2C_H

/* Pressure Sensor */
#define DEVICE_PRESSURE_MS5803     		0xEE 	// gen 1 and gen 2 use 0xEE (MS5803)
#define	DEVICE_PRESSURE_MS5837   		0xEC	// end-2019 hardware (gen 3) uses 0xEC (MS5837)

/* Compass/Accelerometer */
#define COMPASS_NOT_RECOGNIZED  		0xAA	///< id used with hardwareCompass

typedef enum
{
	compass_generation_undef =			0x00,
	compass_generation1,						// Hardware gen 1 (Two chip solution with MMA8452Q and HMC5883L)
	compass_generation2,						// Hardware gen 2 (Single chip solution LSM303D)
	compass_generation3,						// Hardware gen 3 (Single chip solution LSM303AGR)
	compass_generation_future
} compass_generation_t;

#define DEVICE_ACCELARATOR_MMA8452Q 	0x38	// Hardware gen 1 (Two chip solution with MMA8452Q and HMC5883L)
#define DEVICE_COMPASS_HMC5883L			0x3C	// Hardware gen 1 (Two chip solution with MMA8452Q and HMC5883L)

#define DEVICE_COMPASS_303D				0x3C 	// Hardware gen 2 (Single chip solution LSM303D)

#define	DEVICE_COMPASS_303AGR			0x3C	// Hardware gen 3 (Single chip solution LSM303AGR)
#define	DEVICE_ACCELARATOR_303AGR		0x32	// Hardware gen 3 (Single chip solution LSM303AGR)

// Compass 3 defines (Can move in separate .h file...)
#define WHOIAM_VALUE_LSM303AGR			0x33

/* Battery Gas Gauge */
#define DEVICE_BATTERYGAUGE 			0xC8 	// LTC2941 battery gauge

/* ADC for external bulkhead */
#define DEVICE_EXTERNAL_ADC				0xD0	// MCP3424 with Adr0=GND and Adr1=GND (Hardware gen 3 only)


/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"

HAL_StatusTypeDef I2C_Master_Transmit(  uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef I2C_Master_TransmitNoStop(  uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef I2C_Master_Receive(  uint16_t DevAddress, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef MX_I2C1_Init(void);
void I2C_DeInit(void);
HAL_StatusTypeDef I2C1_Status(void);

GPIO_PinState MX_I2C1_TestAndClear(void);

//void I2C_Error(void);


#endif /* I2C_H */