add -Wextra for more warnings to example

non-stack warning (probably mcu driver) should be suppressed in the
board.mk

1 files changed, 12 insertions, 1 deletions

diff --git a/src/class/midi/midi_device.c b/src/class/midi/midi_device.c
index 50826a1f4..11fe06e38 100644
--- a/src/class/midi/midi_device.c
+++ b/src/class/midi/midi_device.c
@@ -86,16 +86,19 @@ bool tud_midi_n_mounted (uint8_t itf)
 //--------------------------------------------------------------------+

 uint32_t tud_midi_n_available(uint8_t itf, uint8_t jack_id)

 {

+  (void) jack_id;

   return tu_fifo_count(&_midid_itf[itf].rx_ff);

 }

 

 uint32_t tud_midi_n_read(uint8_t itf, uint8_t jack_id, void* buffer, uint32_t bufsize)

 {

+  (void) jack_id;

   return tu_fifo_read_n(&_midid_itf[itf].rx_ff, buffer, bufsize);

 }

 

 void tud_midi_n_read_flush (uint8_t itf, uint8_t jack_id)

 {

+  (void) jack_id;

   tu_fifo_clear(&_midid_itf[itf].rx_ff);

 }

 

@@ -128,6 +131,8 @@ void midi_rx_done_cb(midid_interface_t* midi, uint8_t const* buffer, uint32_t bu
 

 static bool maybe_transmit(midid_interface_t* midi, uint8_t itf_index)

 {

+  (void) itf_index;

+

   // skip if previous transfer not complete

   TU_VERIFY( !usbd_edpt_busy(TUD_OPT_RHPORT, midi->ep_in) );

 

@@ -309,11 +314,15 @@ bool midid_open(uint8_t rhport, tusb_desc_interface_t const * p_interface_desc,
 

 bool midid_control_complete(uint8_t rhport, tusb_control_request_t const * p_request)

 {

-  return false;

+  (void) rhport;

+  (void) p_request;

+  return true;

 }

 

 bool midid_control_request(uint8_t rhport, tusb_control_request_t const * p_request)

 {

+  (void) rhport;

+

   //------------- Class Specific Request -------------//

   if (p_request->bmRequestType_bit.type != TUSB_REQ_TYPE_CLASS) return false;

 

@@ -322,6 +331,8 @@ bool midid_control_request(uint8_t rhport, tusb_control_request_t const * p_requ
 

 bool midid_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes)

 {

+  (void) result;

+

   // TODO Support multiple interfaces

   uint8_t const itf = 0;

   midid_interface_t* p_midi = &_midid_itf[itf];