Merge pull request #18 from anarkiwi/ffio

Split MIDI read work between poll and parse.

README.md

@@ -206,13 +206,20 @@ NOTE: you will need to add the following to to WInterrupts.c:
 
  void PIOC_Handler (void) __attribute__ ((weak));
 
-On Linux this can be located with the following command.
+On Linux, WInterrupts.c can be located with:
 
- josh@vek-x:~$ find .arduino15 -name WInterrupts.c
+ $ find .arduino15/ -name WInterrupts.c | grep sam
  .arduino15/packages/arduino/hardware/sam/1.6.12/cores/arduino/WInterrupts.c
 
-If you will upgrade the IDE you will have to change this file again. Be careful
-to change the WInterrupts.c file in the "sam" directory, NOT the "avr" directory.
+You will also need to change Arduino's default optimization settings. Change
+all references to -Os, to -O2, in platforms.txt.
+
+On Linux, platforms.txt can be located with:
+
+ $ find .arduino15/ -name platform.txt | grep sam
+ .arduino15/packages/arduino/hardware/sam/1.6.12/platform.txt
+
+If you will upgrade the IDE you will have to make these changes again. 
 
 
 Vesselmon

vessel.ino

@@ -148,7 +148,7 @@ void inline blink() {
 
 class FakeSerial {
  public:
- void begin(int BaudRate) {
+ void begin(int BaudRate __attribute__((unused))) {
  _pending = false;
  }
  inline __attribute__((always_inline))
@@ -204,7 +204,7 @@ inline void handleNoteOff(byte channel, byte note, byte velocity) {
 }
 
 inline void handleAfterTouchPoly(byte channel, byte note, byte pressure) {
- NMI_COMMAND_SEND(3, channel, sendPolyPressure(note, pressure, channel))
+ NMI_COMMAND_SEND(3, channel, sendAfterTouch(note, pressure, channel))
 }
 
 inline void handleControlChange(byte channel, byte number, byte value) {
@@ -342,10 +342,12 @@ inline void drainInBuf() {
 }
 
 inline bool drainOutBuf() {
- if (uartRxready()) {
- fs.set(uartRead());
+ if (fs.available()) {
  MIDI.read();
  flagPin.write(LOW);
+ return true;
+ } else if (uartRxready()) {
+ fs.set(uartRead());
  blink();
  return true;
  }