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Searched refs:i2sclk (Results 1 – 4 of 4) sorted by relevance

/lk-master/external/platform/stm32f4xx/STM32F4xx_StdPeriph_Driver/src/
A Dstm32f4xx_spi.c351 uint32_t tmp = 0, i2sclk = 0; in I2S_Init() local
406 i2sclk = I2S_EXTERNAL_CLOCK_VAL; in I2S_Init()
429 i2sclk = (uint32_t)(((HSE_VALUE / pllm) * plln) / pllr); in I2S_Init()
433 i2sclk = (uint32_t)(((HSI_VALUE / pllm) * plln) / pllr); in I2S_Init()
441 tmp = (uint16_t)(((((i2sclk / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5); in I2S_Init()
446 … tmp = (uint16_t)(((((i2sclk / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5); in I2S_Init()
/lk-master/external/platform/stm32f2xx/STM32F2xx_StdPeriph_Driver/src/
A Dstm32f2xx_spi.c283 uint32_t tmp = 0, i2sclk = 0; in I2S_Init() local
338 i2sclk = I2S_EXTERNAL_CLOCK_VAL; in I2S_Init()
359 i2sclk = (uint32_t)(((HSE_VALUE / pllm) * plln) / pllr); in I2S_Init()
366 tmp = (uint16_t)(((((i2sclk / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5); in I2S_Init()
371 … tmp = (uint16_t)(((((i2sclk / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5); in I2S_Init()
/lk-master/external/platform/stm32f7xx/STM32F7xx_HAL_Driver/Src/
A Dstm32f7xx_hal_i2s.c219 uint32_t tmp = 0, i2sclk = 0; in HAL_I2S_Init() local
277 i2sclk = EXTERNAL_CLOCK_VALUE; in HAL_I2S_Init()
280 i2sclk = I2S_GetClockFreq(hi2s); in HAL_I2S_Init()
286 tmp = (uint16_t)(((((i2sclk / 256) * 10) / hi2s->Init.AudioFreq)) + 5); in HAL_I2S_Init()
289 tmp = (uint16_t)(((((i2sclk / (32 * packetlength)) *10 ) / hi2s->Init.AudioFreq)) + 5); in HAL_I2S_Init()
/lk-master/external/platform/stm32f0xx/STM32F0xx_HAL_Driver/
A Dstm32f0xx_hal_i2s.c220 uint32_t tmp = 0U, i2sclk = 0U; in HAL_I2S_Init() local
280 i2sclk = HAL_RCC_GetSysClockFreq(); in HAL_I2S_Init()
286 tmp = (uint32_t)(((((i2sclk / 256U) * 10U) / hi2s->Init.AudioFreq)) + 5U); in HAL_I2S_Init()
291 tmp = (uint32_t)(((((i2sclk / (32U * packetlength)) *10U ) / hi2s->Init.AudioFreq)) + 5U); in HAL_I2S_Init()

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