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Searched refs:pclk1 (Results 1 – 3 of 3) sorted by relevance

/lk-master/external/platform/stm32f1xx/STM32F10x_StdPeriph_Driver/src/
A Dstm32f10x_i2c.c194 uint32_t pclk1 = 8000000; in I2C_Init() local
212 pclk1 = rcc_clocks.PCLK1_Frequency; in I2C_Init()
214 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
230 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1)); in I2C_Init()
248 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3)); in I2C_Init()
253 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25)); in I2C_Init()
/lk-master/external/platform/stm32f2xx/STM32F2xx_StdPeriph_Driver/src/
A Dstm32f2xx_i2c.c185 uint32_t pclk1 = 8000000; in I2C_Init() local
203 pclk1 = rcc_clocks.PCLK1_Frequency; in I2C_Init()
205 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
221 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1)); in I2C_Init()
241 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3)); in I2C_Init()
246 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25)); in I2C_Init()
/lk-master/external/platform/stm32f4xx/STM32F4xx_StdPeriph_Driver/src/
A Dstm32f4xx_i2c.c184 uint32_t pclk1 = 8000000; in I2C_Init() local
202 pclk1 = rcc_clocks.PCLK1_Frequency; in I2C_Init()
204 freqrange = (uint16_t)(pclk1 / 1000000); in I2C_Init()
220 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1)); in I2C_Init()
240 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3)); in I2C_Init()
245 result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25)); in I2C_Init()

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