mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-07 00:05:49 +00:00
c788aa5254
This driver supports ST Microelectronics digital pdm microphones (MPxxDTyy) connected through different peripherals. Currently only I2S is supported. The driver makes use internally of the OpenPDM2PCM library to convert the PDM audio stream to PCM. Currently the oversampling factor is fixed to 64. Signed-off-by: Armando Visconti <armando.visconti@st.com>
16 lines
1.2 KiB
CMake
16 lines
1.2 KiB
CMake
zephyr_library()
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zephyr_library_sources_ifdef(CONFIG_AUDIO_TLV320DAC tlv320dac310x.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC intel_dmic.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_02_4288_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_02_4375_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_03_3850_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_03_4375_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_04_4375_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_05_4331_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_06_4156_5100_010_095.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_int32_08_4156_5380_010_090.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_INTEL_DMIC decimation/pdm_decim_table.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_MPXXDTYY mpxxdtyy.c)
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zephyr_library_sources_ifdef(CONFIG_AUDIO_MPXXDTYY mpxxdtyy-i2s.c)
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