First commit

module_usb_midi/src/midiinparse.h

@@ -0,0 +1,24 @@
+#ifndef MIDIINPARSE_XH
+#define MIDIINPARSE_XH
+
+#define INITIAL 0
+#define INCHANNEL_MSG 1
+#define INSYSCOMMON_MSG 2
+#define INSYSEX_MSG 3
+
+struct midi_in_parse_state {
+    // State for the parser
+    unsigned expect_msg_len;
+    unsigned msg_type;
+
+    unsigned receivebuffer[3];
+    unsigned received;
+
+    unsigned codeIndexNumber;
+};
+
+void dump_midi_in_parse_state(struct midi_in_parse_state &s);
+void reset_midi_state(struct midi_in_parse_state &mips);
+{unsigned int , unsigned int} midi_in_parse(struct midi_in_parse_state &mips, unsigned cable_number, unsigned char b);
+
+#endif