Merge commit 'eb0ef' into tweak_pixelbuf
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commit
710c1985ba
@ -203,13 +203,13 @@ audio_dma_result audio_dma_setup_playback(audio_dma_t* dma,
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if (output_signed != samples_signed) {
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if (output_signed != samples_signed) {
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output_spacing = 1;
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output_spacing = 1;
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max_buffer_length /= dma->spacing;
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max_buffer_length /= dma->spacing;
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dma->first_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
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dma->first_buffer = (uint8_t*) m_realloc(dma->first_buffer, max_buffer_length);
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if (dma->first_buffer == NULL) {
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if (dma->first_buffer == NULL) {
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return AUDIO_DMA_MEMORY_ERROR;
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return AUDIO_DMA_MEMORY_ERROR;
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}
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}
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dma->first_buffer_free = true;
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dma->first_buffer_free = true;
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if (!single_buffer) {
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if (!single_buffer) {
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dma->second_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
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dma->second_buffer = (uint8_t*) m_realloc(dma->second_buffer, max_buffer_length);
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if (dma->second_buffer == NULL) {
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if (dma->second_buffer == NULL) {
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return AUDIO_DMA_MEMORY_ERROR;
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return AUDIO_DMA_MEMORY_ERROR;
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}
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}
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@ -397,6 +397,12 @@ void common_hal_audioio_audioout_play(audioio_audioout_obj_t* self,
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if (self->right_channel == &pin_PA02) {
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if (self->right_channel == &pin_PA02) {
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right_channel_reg = (uint32_t) &DAC->DATABUF[0].reg;
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right_channel_reg = (uint32_t) &DAC->DATABUF[0].reg;
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}
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}
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if(right_channel_reg == left_channel_reg + 2 && audiosample_bits_per_sample(sample) == 16) {
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result = audio_dma_setup_playback(&self->left_dma, sample, loop, false, 0,
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false /* output unsigned */,
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left_channel_reg,
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left_channel_trigger);
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} else {
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result = audio_dma_setup_playback(&self->left_dma, sample, loop, true, 0,
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result = audio_dma_setup_playback(&self->left_dma, sample, loop, true, 0,
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false /* output unsigned */,
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false /* output unsigned */,
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left_channel_reg,
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left_channel_reg,
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@ -407,6 +413,7 @@ void common_hal_audioio_audioout_play(audioio_audioout_obj_t* self,
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right_channel_reg,
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right_channel_reg,
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right_channel_trigger);
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right_channel_trigger);
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}
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}
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}
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#endif
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#endif
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if (result != AUDIO_DMA_OK) {
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if (result != AUDIO_DMA_OK) {
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audio_dma_stop(&self->left_dma);
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audio_dma_stop(&self->left_dma);
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