54 lines
1.3 KiB
Plaintext
54 lines
1.3 KiB
Plaintext
# Config file for ESP32 DSP Processor
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menu "ESP32 audio buffer and I2S pin config"
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config USE_PSRAM
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bool "Use PSRAM"
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default true
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help
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Need wrover class modules with large SPRAM to have required buffers for Snapcast network delay
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config BITS_PER_SAMPLE
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int "bits per sample output to i2s driver"
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default 32
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help
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Select number of bits per sample for codec configed and connected to esp32 i2s dma hw
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config MASTER_I2S_BCK_PIN
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int "Master i2s bck"
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default 23
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help
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Master audio interface bit clock.
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config MASTER_I2S_LRCK_PIN
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int "Master i2s lrck"
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default 13
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help
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Master audio interface left/right sync clock.
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config MASTER_I2S_DATAOUT_PIN
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int "Master i2s data out"
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default 14
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help
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Master audio interface data out.
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config SLAVE_I2S_BCK_PIN
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int "Slave i2s bck"
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default 26
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help
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Slave audio interface bit clock.
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config SLAVE_I2S_LRCK_PIN
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int "Slave i2s lrck"
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default 12
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help
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Slave audio interface left/right sync clock.
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config SLAVE_I2S_DATAOUT_PIN
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int "Slave i2s data out"
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default 5
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help
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Slave audio interface data out.
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endmenu
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