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Work around for I2S shift

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This commit is contained in:
Ed Clarke
2018-11-06 14:38:31 +00:00
parent 409da256d6
commit a72885634d
1 changed files with 2 additions and 1 deletions
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3
examples/xua_lite_example/src/audio_hub.xc
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@@ -53,8 +53,9 @@ void AudioHub(server i2s_frame_callback_if i2s,
case i2s.init(i2s_config_t &?i2s_config, tdm_config_t &?tdm_config): case i2s.init(i2s_config_t &?i2s_config, tdm_config_t &?tdm_config):
i2s_config.mode = I2S_MODE_I2S; i2s_config.mode = I2S_MODE_I2S;
i2s_config.mclk_bclk_ratio = (MCLK_48/DEFAULT_FREQ)/64; i2s_config.mclk_bclk_ratio = (MCLK_48/DEFAULT_FREQ)/64;
debug_printf("I2S init\n"); debug_printf("I2S init\n");
delay_milliseconds(500); //Work around to ensure I2S does not start until enumeration complete so timing does not break for exchange
//This should be ideally done by set config by the host (via xua_buffer) to know we are enumerated
break; break;
case i2s.receive(size_t n_chans, int32_t in_samps[n_chans]): case i2s.receive(size_t n_chans, int32_t in_samps[n_chans]):