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feat(i2s): support to get more channel info

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laokaiyao
2026-01-15 15:32:36 +08:00
parent f40ec1c990
commit 7c694de81c
13 changed files with 151 additions and 74 deletions
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examples/peripherals/i2s/i2s_basic/i2s_pdm/pytest_i2s_pdm.py
-2
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@@ -24,8 +24,6 @@ def test_i2s_pdm_tx_example(dut: Dut) -> None:
dut.expect(r'i2s_common: tx channel is registered on I2S0 successfully', timeout=5)
dut.expect(r'i2s_common: DMA malloc info: dma_desc_num = ([0-9]+), '
r'dma_desc_buf_size = dma_frame_num \* slot_num \* data_bit_width = ([0-9]+)', timeout=5)
dut.expect(r'i2s_pdm: Clock division info: \[sclk\] ([0-9]+) Hz '
r'\[mdiv\] ([0-9]+) \[mclk\] ([0-9]+) Hz \[bdiv\] ([0-9]+) \[bclk\] ([0-9]+) Hz', timeout=5)
dut.expect(r'i2s_pdm: The tx channel on I2S0 has been initialized to PDM TX mode successfully', timeout=5)
dut.expect(r'i2s_common: i2s tx channel enabled', timeout=5)
dut.expect(r'Playing bass `twinkle twinkle little star`', timeout=5)