在dvsdk4.02环境,通过设置davinci-evm.c文件中
#define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_A| \
SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_NB_IF)
使得McBsp 为Master模式,外接voice codec, MCBSP_CLKX、MCBSP_CLKR、MCBSP_FSX、MCBSP_FSR都没发现时钟信号,这会是什么问题呢?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
在dvsdk4.02环境,通过设置davinci-evm.c文件中
#define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_A| \
SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_NB_IF)
使得McBsp 为Master模式,外接voice codec, MCBSP_CLKX、MCBSP_CLKR、MCBSP_FSX、MCBSP_FSR都没发现时钟信号,这会是什么问题呢?