初始化提交

arduino-cli/libraries/Bluebit/BluebitMidi.cpp

@@ -0,0 +1,52 @@
+/*************************************
+Build for midi, LEDONG module set.
+Trimmed by Shanbin Zhou, 2017/01/04
+*************************************/
+
+#include "BluebitMidi.h"
+//Constructor
+LdSetMidi::LdSetMidi(uint8_t rxPin, uint8_t txPin) : Sserial(rxPin, txPin)
+{
+	pinRx = rxPin;
+	pinTx = txPin;
+}
+//Initialize
+void LdSetMidi::begin()
+{
+	Sserial.begin(31250);
+	MidiChangeControl(0, 0x78, 0x00);   // all sounds off
+	MidiChangeControl(0, 0x79, 0x7F);	// reset all controls
+}
+//Controls
+void LdSetMidi::MidiChangeControl(byte channel, byte data1, byte data2)
+{
+	Sserial.write(0xB0 | (channel & 0x0F));
+	Sserial.write(data1);
+	Sserial.write(data2);
+}
+//Change instrument
+void LdSetMidi::MidiChangeProgram(byte channel, byte ins)
+{
+	Sserial.write(0xC0 | (channel & 0x0F));
+	Sserial.write(ins);
+}
+//Note Cmd
+void LdSetMidi::noteOn(uint8_t cmd, uint8_t pitch, uint8_t velocity) {
+	Sserial.write(cmd);
+	Sserial.write(pitch);
+	Sserial.write(velocity);
+}
+//Off Note
+void LdSetMidi::noteOff() {
+	MidiChangeControl(0, 0x78, 0x00);
+}
+//Note for milliseconds
+// void LdSetMidi::noteOn(uint8_t cmd, uint8_t pitch, uint8_t velocity, uint16_t ms) {
+	// noteOn(cmd, pitch, velocity);
+	
+// }
+
+// void LdSetMidi::getTime():uint16_t {
+	// duringTime = millis() - currentTime;
+	// return duringTime;
+// }