diff options
| author | Kay Sievers <[email protected]> | 2022-11-11 22:47:48 +0100 |
|---|---|---|
| committer | Kay Sievers <[email protected]> | 2022-11-11 22:48:29 +0100 |
| commit | abfcdf2cfb2f19a20d606ca906e2d75f599b2ed8 (patch) | |
| tree | c88c83080403f8b09a542bea1a2ec81334965535 /src/device/usbd.h | |
| parent | e434a1dc0584e841da1ae4ff525bbe81a0f5514b (diff) | |
MIDI: support port name strings
This allows to set custom descriptive names for virtual MIDI
ports/cables. A MIDI port offers different functionality on
the same physical USB device. The names make it easier to
distinguish one from the other.
Diffstat (limited to 'src/device/usbd.h')
| -rw-r--r-- | src/device/usbd.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/device/usbd.h b/src/device/usbd.h index 17b4d927b..731c57aad 100644 --- a/src/device/usbd.h +++ b/src/device/usbd.h @@ -308,15 +308,16 @@ TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb (uint8_t)(((_cablenum) - 1) * 4 + 4) #define TUD_MIDI_DESC_JACK_LEN (6 + 6 + 9 + 9) -#define TUD_MIDI_DESC_JACK(_cablenum) \ +#define TUD_MIDI_DESC_JACK_DESC(_cablenum, _stridx) \ /* MS In Jack (Embedded) */\ - 6, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_IN_JACK, MIDI_JACK_EMBEDDED, TUD_MIDI_JACKID_IN_EMB(_cablenum), 0,\ + 6, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_IN_JACK, MIDI_JACK_EMBEDDED, TUD_MIDI_JACKID_IN_EMB(_cablenum), _stridx,\ /* MS In Jack (External) */\ - 6, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_IN_JACK, MIDI_JACK_EXTERNAL, TUD_MIDI_JACKID_IN_EXT(_cablenum), 0,\ + 6, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_IN_JACK, MIDI_JACK_EXTERNAL, TUD_MIDI_JACKID_IN_EXT(_cablenum), _stridx,\ /* MS Out Jack (Embedded), connected to In Jack External */\ - 9, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_OUT_JACK, MIDI_JACK_EMBEDDED, TUD_MIDI_JACKID_OUT_EMB(_cablenum), 1, TUD_MIDI_JACKID_IN_EXT(_cablenum), 1, 0,\ + 9, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_OUT_JACK, MIDI_JACK_EMBEDDED, TUD_MIDI_JACKID_OUT_EMB(_cablenum), 1, TUD_MIDI_JACKID_IN_EXT(_cablenum), 1, _stridx,\ /* MS Out Jack (External), connected to In Jack Embedded */\ - 9, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_OUT_JACK, MIDI_JACK_EXTERNAL, TUD_MIDI_JACKID_OUT_EXT(_cablenum), 1, TUD_MIDI_JACKID_IN_EMB(_cablenum), 1, 0 + 9, TUSB_DESC_CS_INTERFACE, MIDI_CS_INTERFACE_OUT_JACK, MIDI_JACK_EXTERNAL, TUD_MIDI_JACKID_OUT_EXT(_cablenum), 1, TUD_MIDI_JACKID_IN_EMB(_cablenum), 1, _stridx +#define TUD_MIDI_DESC_JACK(_cablenum) TUD_MIDI_DESC_JACK_DESC(_cablenum, 0) #define TUD_MIDI_DESC_EP_LEN(_numcables) (9 + 4 + (_numcables)) #define TUD_MIDI_DESC_EP(_epout, _epsize, _numcables) \ @@ -333,7 +334,7 @@ TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb // - 1 Embedded Jack out connected to 1 External Jack In #define TUD_MIDI_DESCRIPTOR(_itfnum, _stridx, _epout, _epin, _epsize) \ TUD_MIDI_DESC_HEAD(_itfnum, _stridx, 1),\ - TUD_MIDI_DESC_JACK(1),\ + TUD_MIDI_DESC_JACK_DESC(1, 0),\ TUD_MIDI_DESC_EP(_epout, _epsize, 1),\ TUD_MIDI_JACKID_IN_EMB(1),\ TUD_MIDI_DESC_EP(_epin, _epsize, 1),\ |