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driver/i2s: refactor ll and hal

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This commit is contained in:
laokaiyao
2021-07-20 21:03:52 +08:00
parent d51b85989b
commit 3c57a6ac36
16 changed files with 1871 additions and 1407 deletions
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6
components/soc/esp32c3/include/soc/soc_caps.h
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@@ -111,12 +111,8 @@
#define SOC_I2S_NUM (1)
#define SOC_I2S_SUPPORTS_PCM (1)
#define SOC_I2S_SUPPORTS_PDM_TX (1)
#define SOC_I2S_SUPPORTS_PDM_RX (0)
#define SOC_I2S_SUPPORTS_PDM_CODEC (1)
#define SOC_I2S_SUPPORTS_TDM (1)
#define SOC_I2S_APLL_MIN_FREQ (250000000)
#define SOC_I2S_APLL_MAX_FREQ (500000000)
#define SOC_I2S_APLL_MIN_RATE (10675) //in Hz, I2S Clock rate limited by hardware
#define SOC_I2S_MAX_BUFFER_SIZE (4 * 1024 * 1024) //the maximum RAM can be allocated
/*-------------------------- LEDC CAPS ---------------------------------------*/
#define SOC_LEDC_SUPPORT_XTAL_CLOCK (1)