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Move to latest HAL release trying to get I2C DMA to be more reliable, and known good point.
Cleans up some redundant calls as well to make some flash room.
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@@ -2,8 +2,6 @@
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******************************************************************************
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* @file stm32f1xx_hal_i2c.h
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* @author MCD Application Team
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* @version V1.1.1
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* @date 12-May-2017
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* @brief Header file of I2C HAL module.
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******************************************************************************
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* @attention
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@@ -563,7 +561,9 @@ uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
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/** @defgroup I2C_Private_Constants I2C Private Constants
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* @{
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*/
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#define I2C_FLAG_MASK 0x0000FFFFU
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#define I2C_FLAG_MASK 0x0000FFFFU
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#define I2C_MIN_PCLK_FREQ_STANDARD 2000000U /*!< 2 MHz */
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#define I2C_MIN_PCLK_FREQ_FAST 4000000U /*!< 4 MHz */
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/**
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* @}
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*/
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@@ -572,11 +572,13 @@ uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
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/** @defgroup I2C_Private_Macros I2C Private Macros
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* @{
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*/
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#define I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST))
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#define I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__) (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR)
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#define I2C_FREQRANGE(__PCLK__) ((__PCLK__)/1000000U)
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#define I2C_RISE_TIME(__FREQRANGE__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U))
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#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) (((((__PCLK__)/((__SPEED__) << 1U)) & I2C_CCR_CCR) < 4U)? 4U:((__PCLK__) / ((__SPEED__) << 1U)))
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#define I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? ((__PCLK__) / ((__SPEED__) * 3U)) : (((__PCLK__) / ((__SPEED__) * 25U)) | I2C_DUTYCYCLE_16_9))
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#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))
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#define I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9))
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#define I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \
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((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \
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((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS))
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