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Use actual received length when receiving MIDI data

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PaulStoffregen 2017-12-07 06:45:29 -08:00
parent de863f4991
commit 9e50acd012
1 changed files with 1 additions and 1 deletions
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2
midi.cpp
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@ -202,7 +202,7 @@ void MIDIDevice::rx_data(const Transfer_t *transfer)
print_hexbytes(transfer->buffer, rx_size); print_hexbytes(transfer->buffer, rx_size);
uint32_t head = rx_head; uint32_t head = rx_head;
uint32_t tail = rx_tail; uint32_t tail = rx_tail;
uint32_t len = rx_size >> 2; // TODO: use actual received length uint32_t len = (transfer->length - ((transfer->qtd.token >> 16) & 0x7FFF)) >> 2;
for (uint32_t i=0; i < len; i++) { for (uint32_t i=0; i < len; i++) {
uint32_t msg = rx_buffer[i]; uint32_t msg = rx_buffer[i];
if (msg) { if (msg) {