1 files changed, 59 insertions, 0 deletions
diff --git a/midi-dials/Middlewares/USBMIDI/Inc/usbd_midi.h b/midi-dials/Middlewares/USBMIDI/Inc/usbd_midi.h
new file mode 100644
index 0000000..bf5cc4d
--- /dev/null
+++ b/midi-dials/Middlewares/USBMIDI/Inc/usbd_midi.h
@@ -0,0 +1,59 @@
+/**
+  ******************************************************************************
+  * @file    usbd_midi.h
+  ******************************************************************************
+
+  (CC at)2016 by D.F.Mac. @TripArts Music
+
+*/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_MIDI_H
+#define __USB_MIDI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include  "usbd_ioreq.h"
+
+#define MIDI_IN_EP                                   0x81  /* EP1 for data IN */
+#define MIDI_OUT_EP                                  0x01  /* EP1 for data OUT */
+// #define MIDI_DATA_HS_MAX_PACKET_SIZE                 512  /* Endpoint IN & OUT Packet size */
+#define MIDI_DATA_FS_MAX_PACKET_SIZE                 64  /* Endpoint IN & OUT Packet size */
+#define MIDI_CMD_PACKET_SIZE                         8  /* Control Endpoint Packet size */
+
+#define USB_MIDI_CONFIG_DESC_SIZ                    133//default is 101
+#define MIDI_DATA_IN_PACKET_SIZE                    MIDI_DATA_FS_MAX_PACKET_SIZE
+#define MIDI_DATA_OUT_PACKET_SIZE                   MIDI_DATA_FS_MAX_PACKET_SIZE
+#define APP_RX_DATA_SIZE               				((MIDI_DATA_FS_MAX_PACKET_SIZE) * 4) //2048->256
+
+#define MIDI_IN_FRAME_INTERVAL		1
+
+#define MIDI_OUT_JACK_NUM (1)
+#define MIDI_IN_JACK_NUM (0)
+
+
+typedef struct _USBD_MIDI_ItfTypeDef{
+  uint16_t (*pIf_MidiRx)    (uint8_t *msg, uint16_t length);
+  uint16_t (*pIf_MidiTx)    (uint8_t *msg, uint16_t length);
+}USBD_MIDI_ItfTypeDef;
+
+extern uint8_t APP_Rx_Buffer   [APP_RX_DATA_SIZE];
+extern uint32_t APP_Rx_ptr_in;
+extern uint32_t APP_Rx_ptr_out;
+extern uint32_t APP_Rx_length;
+extern uint8_t  USB_Tx_State;
+
+extern USBD_ClassTypeDef  USBD_MIDI;
+#define USBD_MIDI_CLASS    &USBD_MIDI
+
+uint8_t  USBD_MIDI_RegisterInterface  (USBD_HandleTypeDef   *pdev,
+                                      USBD_MIDI_ItfTypeDef *fops);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* __USB_MIDI_H */