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Merge branch 'bugfix/fix_i2s_comm_format_unclear_description_bug' into 'master'

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Bugfix(I2S):  Fix i2s_comm_format_t configuration parameter does not match the TRM bug

Closes IDFGH-3040, IDFGH-2913, IDFGH-578, IDFGH-2408, and IDFGH-3117

See merge request espressif/esp-idf!8339
This commit is contained in:
Michael (XIAO Xufeng)
2020-05-25 15:00:10 +08:00
parent b82d91fc39 b35d9002f3
commit b3587ff88c
15 changed files with 591 additions and 523 deletions
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docs/en/api-reference/peripherals/i2s.rst
+2 -3
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@@ -73,7 +73,7 @@ Configuration example:
.sample_rate = 44100,
.bits_per_sample = 16,
.channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,
.communication_format = I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB,
.communication_format = I2S_COMM_FORMAT_STAND_I2S,
.intr_alloc_flags = 0, // default interrupt priority
.dma_buf_count = 8,
.dma_buf_len = 64,
@@ -152,7 +152,7 @@ I2S configuration
.sample_rate = 44100,
.bits_per_sample = 16,
.channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,
.communication_format = I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB,
.communication_format = I2S_COMM_FORMAT_STAND_I2S,
.intr_alloc_flags = 0, // default interrupt priority
.dma_buf_count = 8,
.dma_buf_len = 64,
@@ -192,7 +192,6 @@ Configuring I2S to use internal DAC for analog output
.sample_rate = 44100,
.bits_per_sample = 16, /* the DAC module will only take the 8bits from MSB */
.channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,
.communication_format = I2S_COMM_FORMAT_I2S_MSB,
.intr_alloc_flags = 0, // default interrupt priority
.dma_buf_count = 8,
.dma_buf_len = 64,