diff options
| -rw-r--r-- | examples/host/midi_rx/src/main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/examples/host/midi_rx/src/main.c b/examples/host/midi_rx/src/main.c index c12df33f2..6fe17255a 100644 --- a/examples/host/midi_rx/src/main.c +++ b/examples/host/midi_rx/src/main.c @@ -112,6 +112,11 @@ void midi_host_rx_task(void) // therefore report_desc = NULL, desc_len = 0 void tuh_midi_mount_cb(uint8_t dev_addr, uint8_t in_ep, uint8_t out_ep, uint8_t num_cables_rx, uint16_t num_cables_tx) { + (void ) in_ep; + (void ) out_ep; + (void ) num_cables_rx; + (void ) num_cables_tx; + TU_LOG1("MIDI device address = %u, IN endpoint %u has %u cables, OUT endpoint %u has %u cables\r\n", dev_addr, in_ep & 0xf, num_cables_rx, out_ep & 0xf, num_cables_tx); @@ -121,6 +126,9 @@ void tuh_midi_mount_cb(uint8_t dev_addr, uint8_t in_ep, uint8_t out_ep, uint8_t // Invoked when device with hid interface is un-mounted void tuh_midi_umount_cb(uint8_t dev_addr, uint8_t instance) { + (void ) dev_addr; + (void ) instance; + TU_LOG1("MIDI device address = %d, instance = %d is unmounted\r\n", dev_addr, instance); midi_dev_addr = 0; } @@ -140,6 +148,7 @@ void tuh_midi_rx_cb(uint8_t dev_addr, uint32_t num_packets) uint8_t cable_num; uint8_t buffer[48]; uint32_t bytes_read = tuh_midi_stream_read(dev_addr, &cable_num, buffer, sizeof(buffer)); + (void ) bytes_read; TU_LOG1("Read bytes %lu cable %u", bytes_read, cable_num); TU_LOG1_MEM(buffer, bytes_read, 2); |