Vergil_Wong/lib_xua
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added toplevel makefile for xpd

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dan
2014-01-22 11:00:41 +00:00
parent 7c42307440
commit 98b3bdba95
47 changed files with 2789 additions and 2778 deletions
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12
module_usb_midi/src/midiinparse.xc
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@@ -1,7 +1,7 @@
/**
* @file midiinparse.xc
* @brief Generates USB MIDI events from MIDI events
* @author Russell Gallop, XMOS Semiconductor
* @author Russell Gallop, XMOS Semiconductor
* @version 0.1
*/
@@ -39,7 +39,7 @@ void reset_midi_state(struct midi_in_parse_state &mips) {
}
/**
* @brief Construct USB MIDI event
* @brief Construct USB MIDI event
*
*/
static unsigned makeEvent(unsigned cable_number, unsigned codeIndexNumber, unsigned midi0, unsigned midi1, unsigned midi2) {
@@ -92,7 +92,7 @@ static unsigned makeEvent(unsigned cable_number, unsigned codeIndexNumber, unsig
state.received++;
// Compose sysex bytes that we've got and send them out.
// This will depend how many we have.
state.codeIndexNumber = state.received + 0x4;
state.codeIndexNumber = state.received + 0x4;
valid = 1;
data = makeEvent(cable_number, state.codeIndexNumber,
state.receivebuffer[0], state.receivebuffer[1], state.receivebuffer[2]);
@@ -101,7 +101,7 @@ static unsigned makeEvent(unsigned cable_number, unsigned codeIndexNumber, unsig
reset_midi_state(state);
state.receivebuffer[state.received] = b;
state.received++;
switch (lowNibble)
switch (lowNibble)
{
case 0x2: // Song Position Pointer (3 byte system common)
{
@@ -119,7 +119,7 @@ static unsigned makeEvent(unsigned cable_number, unsigned codeIndexNumber, unsig
break;
}
case 0x6: // Tune request (1 byte system common)
state.codeIndexNumber = 5;
state.codeIndexNumber = 5;
valid = 1;
data = makeEvent(cable_number, state.codeIndexNumber,
state.receivebuffer[0], state.receivebuffer[1], state.receivebuffer[2]);
@@ -143,7 +143,7 @@ static unsigned makeEvent(unsigned cable_number, unsigned codeIndexNumber, unsig
state.received++;
// code index number is always the high nibble for channel messages
state.codeIndexNumber = highNibble;
switch (highNibble)
switch (highNibble)
{
case 0x8: // Note-off
case 0x9: // Note-on