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electronut/main1.c

Created August 18, 2017 07:13
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I2S setup
Raw
main1.c
nrf_drv_i2s_config_t config = NRF_DRV_I2S_DEFAULT_CONFIG;
config.sdin_pin = I2S_SDIN_PIN;
config.sdout_pin = I2S_SDOUT_PIN;
config.mck_setup = NRF_I2S_MCK_32MDIV10; ///< 32 MHz / 10 = 3.2 MHz.
config.ratio = NRF_I2S_RATIO_32X; ///< LRCK = MCK / 32.
config.channels = NRF_I2S_CHANNELS_STEREO;
err_code = nrf_drv_i2s_init(&config, data_handler);
APP_ERROR_CHECK(err_code);
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