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annotate Small_CPU/Inc/i2c.h @ 356:cb3870f79e9d

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Add Support for new end-2019 hardware: new pressure sensor MS5837 support with autodetect in pressure.c define the sensors in i2c.h minor typo fixed in scheduler.c advance version number and update release date in baseCPU2.c Beware: Messing up the I2C function may require factory maintance in gen 1 and gen 2 hardware!
author heinrichsweikamp
date Sat, 23 Nov 2019 15:36:38 +0100
parents 9ecc2e60418d
children c3d511365552
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1 /* Define to prevent recursive inclusion -------------------------------------*/
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2 #ifndef I2C_H
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3 #define I2C_H
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4
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5 /* Pressure Sensor */
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6 #define DEVICE_PRESSURE_MS5803 0xEE // gen 1 and gen 2 use 0xEE (MS5803)
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7 #define DEVICE_PRESSURE_MS5837 0xEC // end-2019 hardware (gen 3) uses 0xEC (MS5837)
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9 /* Compass/Accelerometer */
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10 #define DEVICE_ACCELARATOR_MMA8452Q 0x38 // Hardware gen 1 (Two chip solution with MMA8452Q and HMC5883L)
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11 #define DEVICE_COMPASS_HMC5883L 0x3C // Hardware gen 1
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13 #define DEVICE_COMPASS_303D 0x3C // Hardware gen 2 (Single chip solution LSM303D)
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14 #define DEVICE_COMPASS_303AGR 0x3C // Hardware gen 3 (Single chip solution LSM303AGR)
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16 /* Battery Gas Gauge */
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17 #define DEVICE_BATTERYGAUGE 0xC8 // LTC2941 battery gauge
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20 /* Includes ------------------------------------------------------------------*/
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21 #include "stm32f4xx_hal.h"
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23 HAL_StatusTypeDef I2C_Master_Transmit( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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24 HAL_StatusTypeDef I2C_Master_TransmitNoStop( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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25 HAL_StatusTypeDef I2C_Master_Receive( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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26 HAL_StatusTypeDef MX_I2C1_Init(void);
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27 void I2C_DeInit(void);
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28 HAL_StatusTypeDef I2C1_Status(void);
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30 GPIO_PinState MX_I2C1_TestAndClear(void);
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32 //void I2C_Error(void);
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35 #endif /* I2C_H */