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annotate Small_CPU/Inc/i2c.h @ 316:4da2bffb07ca Bugfix_Flip_FirmwareUpdate

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Bugfix text display in update mode (flipped display) and reduction of timeout in case of a failed firmware update The text shown during firmware update was not shown in the correct position => updated screen orientation In case of an interrupt of a firmware update the sw was froozen for about 60 seconds (former timeout for receiption of data block). To reduce the timeout to 6 seconds the receiption of date will now be split into blocks of 16k byte instead of 64k byte.
author ideenmodellierer
date Mon, 17 Jun 2019 21:47:33 +0200
parents 9ecc2e60418d
children cb3870f79e9d
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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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5 /* Pressure Sensor */
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6 #define DEVICE_PRESSURE 0xEE // 2019 hardware (gen 3) will use 0xEC (MS5837), all other use 0xEE (MS5803)
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8 /* Compass/Accelerometer */
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9 #define DEVICE_ACCELARATOR_MMA8452Q 0x38 // Hardware gen 1 (Two chip solution with MMA8452Q and HMC5883L)
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10 #define DEVICE_COMPASS_HMC5883L 0x3C // Hardware gen 1
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12 #define DEVICE_COMPASS_303D 0x3C // Hardware gen 2 (Single chip solution LSM303D)
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13 #define DEVICE_COMPASS_303AGR 0x3C // Hardware gen 3 (Single chip solution LSM303AGR)
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15 /* Battery Gas Gauge */
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16 #define DEVICE_BATTERYGAUGE 0xC8 // LTC2941 battery gauge
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19 /* Includes ------------------------------------------------------------------*/
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20 #include "stm32f4xx_hal.h"
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21
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22 HAL_StatusTypeDef I2C_Master_Transmit( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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23 HAL_StatusTypeDef I2C_Master_TransmitNoStop( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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24 HAL_StatusTypeDef I2C_Master_Receive( uint16_t DevAddress, uint8_t *pData, uint16_t Size);
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25 HAL_StatusTypeDef MX_I2C1_Init(void);
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26 void I2C_DeInit(void);
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27 HAL_StatusTypeDef I2C1_Status(void);
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29 GPIO_PinState MX_I2C1_TestAndClear(void);
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31 //void I2C_Error(void);
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34 #endif /* I2C_H */