void setup() {
//
SysEx Config Message Structure:
0xF0 # SysEx message start byte
0x14 # Manufacturer ID; 0x14 is actually Fairlight, but I don't forsee too many conflicts here...
0x01 # Knobber knob channel number
0x01 # Knobber button channel number
0x0E # Knobber knob CC number
0x0F # Knobber button CC number
0x01 # Knobber button behaviour (0 = momentary, 1 = toggle)
0xF7 # SysEx message end byte
*/
#include <Bounce.h>
#include <EEPROM.h>
// Default settings - will be overwritten if EEPROM values are present.
int knobChan = 1; int buttonChan = 1; int knobCC = 14; int buttonCC = 15;
int kPin = 0; int bPin = 0; int behaviour = 1;
int inputAnalog, ccValue, iAlag;
boolean toggled = false;
Bounce button0 = Bounce(0,5);
void setup() {
//MIDI rate
Serial.begin(31250);
pinMode(bPin, INPUT_PULLUP);
delay(5);
knobChan = EEPROM.read(1);
usbMIDI.sendControlChange(44, knobChan, 2);
delay(5);
buttonChan = EEPROM.read(2);
delay(5);
knobCC = EEPROM.read(3);
delay(5);
buttonCC = EEPROM.read(4);
delay(5);
behaviour = EEPROM.read(5);
}
void loop() {
// put your main code here, to run repeatedly:
// Check for SysEx config message
if(usbMIDI.read() && usbMIDI.getType() == 7) {
if (usbMIDI.getData1() > 1 && usbMIDI.getData1() < 9) {
// unpack SysEx
byte * sysbytes = usbMIDI.getSysExArray();
if (sysbytes[0] == 0xf0 && sysbytes[7] == 0xf7) { // Good length; legit sysex.
if(sysbytes[1] == 0x14) { // It's either Knobber or a Fairlight CMI...
// 2, 3, 4, 5 and 6 can now be written to EEPROM and to global vars
EEPROM.write(1, sysbytes[2]);
knobChan = sysbytes[2];
EEPROM.write(2, sysbytes[3]);
buttonChan = sysbytes[3];
EEPROM.write(3, sysbytes[4]);
knobCC = sysbytes[4];
EEPROM.write(4, sysbytes[5]);
buttonCC = sysbytes[5];
EEPROM.write(5, sysbytes[6]);
behaviour = sysbytes[6];
}
}
}
}
if(behaviour > 0) {
// Pushbutton - MOMENTARY behaviour
button0.update();
if (button0.fallingEdge()) {
usbMIDI.sendControlChange(buttonCC, 127, buttonChan);
}
if (button0.risingEdge()) {
usbMIDI.sendControlChange(buttonCC, 0, buttonChan);
}
} else {
// Pushbutton - TOGGLE behaviour
button0.update();
if(button0.fallingEdge()) {
if (toggled) {
usbMIDI.sendControlChange(buttonCC, 0, buttonChan);
toggled = false;
} else {
usbMIDI.sendControlChange(buttonCC, 127, buttonChan);
toggled = true;
}
}
}
inputAnalog = analogRead(kPin);
if(abs(inputAnalog - iAlag) > 7) {
// calc the CC value based on the raw value
ccValue = inputAnalog/8;
// Invert the pot value (because I soldered it backwards...)
int inverted = map(ccValue, 127, 0, 0, 127);
// send the MIDI
usbMIDI.sendControlChange(knobCC, inverted, knobChan);
iAlag = inputAnalog;
}
delay(5); // limits message frequency
}
我在代码的 void 循环块中遇到错误,我不知道到底出了什么问题,为什么它会给我以下错误:在 '{' 标记之前不允许函数定义
这是我第一次尝试此代码,所以我不知道出了什么问题
请帮忙,因为这对我的课很重要。我真的很感激!:)
更新:这是我收到的错误消息:
Arduino:1.8.10(Mac OS X),板:“Teensy 3.2 / 3.1,串行,96 MHz(超频),更快,美国英语”
在 /Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:28:0 中包含的文件中:/Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/EEPROM/EEPROM.h:在函数中'无效设置()':
/Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/EEPROM/EEPROM.h:136:5:错误:本地类模板中成员模板的声明无效< typename T > T &get( int idx, T&t){ ^
/Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/EEPROM/EEPROM.h:143:5:错误:本地类模板中成员模板的声明无效< typename T > const T &put( int idx , 常量 T &t ){
^Test1KnobberCode:37:14: 错误: 在 '{' token void setup() { ^
Test1KnobberCode:54:13: 错误: 在 '{' token void loop() { ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:31:5: 警告:未使用的变量 'knobChan' [-Wunused-variable] int knobChan = 1; int buttonChan = 1; int 旋钮CC = 14; int buttonCC = 15; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:31:23: 警告:未使用的变量 'buttonChan' [-Wunused-variable] int knobChan = 1; int buttonChan = 1; int 旋钮CC = 14; int buttonCC = 15; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:31:43: 警告:未使用的变量 'knobCC' [-Wunused-variable] int knobChan = 1; int buttonChan = 1; int 旋钮CC = 14; int buttonCC = 15; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:31:60: 警告:未使用的变量 'buttonCC' [-Wunused-variable] int knobChan = 1; int buttonChan = 1; int 旋钮CC = 14; int buttonCC = 15; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:32:5: 警告:未使用的变量 'kPin' [-Wunused-variable] int kPin = 0; 诠释 bPin = 0; 诠释行为 = 1; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:32:19: 警告:未使用的变量 'bPin' [-Wunused-variable] int kPin = 0; 诠释 bPin = 0; 诠释行为 = 1; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:32:33:警告:未使用的变量“行为”[-Wunused-variable] int kPin = 0;诠释 bPin = 0; 诠释行为 = 1; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:33:5: 警告:未使用的变量 'inputAnalog' [-Wunused-variable] int inputAnalog, ccValue, iAlag; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:33:18: 警告:未使用的变量 'ccValue' [-Wunused-variable] int inputAnalog, ccValue, iAlag; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:33:27: 警告:未使用的变量 'iAlag' [-Wunused-variable] int inputAnalog, ccValue, iAlag; ^
/Users/bharatvangani/Documents/Arduino/Test1KnobberCode/Test1KnobberCode.ino:34:9: 警告:未使用的变量'toggled' [-Wunused-variable] boolean toggled = false; ^
Test1KnobberCode:116:1: 错误: 输入结束时预期的 '}' } ^
为“Bounce.h”找到多个库 使用:/Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/Bounce 为“EEPROM.h”找到多个库 使用:/Applications/Arduino.app /Contents/Java/hardware/teensy/avr/libraries/EEPROM 退出状态 1 在“{”标记之前不允许函数定义