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I2S0/1 16-bit values appear on d8...d23 #1

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I2S0/1 16-bit values appear on d8...d23 #1

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8 changes: 6 additions & 2 deletions components/printcart/printcart_i2s.c
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Original file line number Diff line number Diff line change
Expand Up @@ -108,13 +108,17 @@ void i2s_parallel_setup(volatile i2s_dev_t *dev, const i2s_parallel_config_t *cf
}

//Route the signals from the selected I2S bus to the GPIOs
//Because of... reasons... the 16-bit values appear on d8...d23
if (dev==&I2S0) {
sig_data_base=I2S0O_DATA_OUT0_IDX;
if (cfg->bits==I2S_PARALLEL_BITS_32) {
sig_data_base=I2S0O_DATA_OUT0_IDX;
} else {
sig_data_base=I2S0O_DATA_OUT8_IDX;
}
} else {
if (cfg->bits==I2S_PARALLEL_BITS_32) {
sig_data_base=I2S1O_DATA_OUT0_IDX;
} else {
//Because of... reasons... the 16-bit values for i2s1 appear on d8...d23
sig_data_base=I2S1O_DATA_OUT8_IDX;
}
}
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