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correct midi available with already stream read

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hathach
2021-08-02 18:55:12 +07:00
parent 8a48e994b6
commit 98e4ba6a12
2 changed files with 6 additions and 3 deletions
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7
src/class/midi/midi_device.c
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@@ -122,7 +122,12 @@ static void _prep_out_transaction (midid_interface_t* p_midi)
uint32_t tud_midi_n_available(uint8_t itf, uint8_t cable_num)
{
(void) cable_num;
return tu_fifo_count(&_midid_itf[itf].rx_ff);
midid_interface_t const* midi = &_midid_itf[itf];
midid_stream_t const* stream = &midi->stream_read;
// when using with packet API stream total & index are both zero
return tu_fifo_count(&midi->rx_ff) + (stream->total - stream->index);
}
uint32_t tud_midi_n_stream_read(uint8_t itf, uint8_t cable_num, void* buffer, uint32_t bufsize)