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Debug print only actual received MIDI data (not entire buffer)

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PaulStoffregen 2018-01-11 19:58:14 -08:00
parent 6bacd44c58
commit 02ba9d9028
1 changed files with 3 additions and 3 deletions
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6
midi.cpp
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@ -215,10 +215,10 @@ void MIDIDevice::rx_data(const Transfer_t *transfer)
{ {
println("MIDIDevice Receive"); println("MIDIDevice Receive");
print(" MIDI Data: "); print(" MIDI Data: ");
print_hexbytes(transfer->buffer, rx_size); uint32_t len = (transfer->length - ((transfer->qtd.token >> 16) & 0x7FFF)) >> 2;
print_hexbytes(transfer->buffer, len * 4);
uint32_t head = rx_head; uint32_t head = rx_head;
uint32_t tail = rx_tail; uint32_t tail = rx_tail;
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) {
@ -229,7 +229,7 @@ void MIDIDevice::rx_data(const Transfer_t *transfer)
rx_head = head; rx_head = head;
rx_tail = tail; rx_tail = tail;
uint32_t avail = (head < tail) ? tail - head - 1 : RX_QUEUE_SIZE - 1 - head + tail; uint32_t avail = (head < tail) ? tail - head - 1 : RX_QUEUE_SIZE - 1 - head + tail;
println("rx_size = ", rx_size); //println("rx_size = ", rx_size);
println("avail = ", avail); println("avail = ", avail);
if (avail >= (uint32_t)(rx_size>>2)) { if (avail >= (uint32_t)(rx_size>>2)) {
// enough space to accept another full packet // enough space to accept another full packet