Arduino 不从串行执行命令并且执行命令很慢
Arduino does not execute command from serial and slow to execute commands
我已经有一段时间没有使用堆栈了，所以我对此深表歉意，社区一直在帮助我，真的要首先感谢所有人。
我在使用 arduino 项目时遇到问题 我正在尝试让 arduino 使 rgb 灯在用户输入时以不同的颜色亮起和熄灭。这听起来很基本，但不幸的是，arduino 在某些情况下不会这样做，或者接收用户输入的速度非常慢。
我不知道是代码问题还是arduino本身的问题。
这是我认为是问题所在的代码，当尝试执行此菜单命令时，它会执行一次，但不会停止循环并返回主菜单。
请注意，代码真的很长，所以这只是其中的一部分，完整的代码请看下面。
(FIY ARDUINO UNO R3 ATMEGA 328)
//Party
if(mode == "Party" || mode == "party" || mode == "Party mode" || mode == "party mode" || mode == "Party Mode" || mode == "party Mode" || mode == "c"){
Serial.println("Party mode");
Serial.println("For selecting another mode and go back please type back");
int y;
int w;
Serial.println("How many times? note: 1 time = 20 seconds");
while(Serial.available()==0){
direct = Serial.readString();
if(direct == "Back" || direct == "back" ){
break;
}
y = 0;
w = Serial.parseInt();
if(y <= w){
for(int i = 0; i < w; i = i+1){
Serial.println("Initializing");
Serial.println(w);
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledBR1, fadeValue);
delay(500);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledRR1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(500);
}
analogWrite(ledRR1, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(1000);
analogWrite(ledBR1, 250);
analogWrite(ledRL1, 250);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(1000);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(500);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(1000);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(2000);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
delay(1000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(500);
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
delay(1000);
analogWrite(ledRR1,0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1,250);
analogWrite(ledBL1,250);
delay(2000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(1000);
analogWrite(ledRR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledGL1,0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
y = y +1;
}
}
else if(y >= w){
Serial.println("Please type main to go back to main menu or select another value");
break;
}
}
}
如前所述，代码真的很长，所以这里是所有代码：
//List of pins and corresponding colors
//RIGHT SIDE
//Red1 5
//Green1 3
//Blue1 6
//Red4 A4
//Green4 A3
//Blue4 A5
////////////////////////////////////////////
//Left Side
//Red2 9
//Green2 11
//Blue2 10
//Red3 A1
//Green3 A0
//Blue3 A2
//Right Side
int ledRR1 = 5;
int ledGR1 = 3;
int ledBR1 = 6;
int ledRR2 = A4;
int ledGR2 = A3;
int ledBR2 = A5;
///////////////////
//Left Side
int ledRL1 = 9;
int ledGL1 = 11;
int ledBL1 = 10;
int ledRL2 = A1;
int ledGL2 = A0;
int ledBL2 = A2;
//////////////////
//Strings
String mode;
String node;
String moving;
String direct;
int x;
void setup(){
Serial.begin(9600);
//PinMode
pinMode(ledRR1, OUTPUT);
pinMode(ledGR1, OUTPUT);
pinMode(ledBR1, OUTPUT);
pinMode(ledRR2, OUTPUT);
pinMode(ledGR2, OUTPUT);
pinMode(ledBR2, OUTPUT);
pinMode(ledRL1, OUTPUT);
pinMode(ledGL1, OUTPUT);
pinMode(ledBL1, OUTPUT);
pinMode(ledRL2, OUTPUT);
pinMode(ledGL2, OUTPUT);
pinMode(ledBL2, OUTPUT);
//START IN THIS STATE:
//Right
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
//Left
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
x = 0;
}
void loop(){
Serial.println("Main menu");
while(Serial.available()==0){
mode = Serial.readString();
node = Serial.readString();
moving = Serial.readString();
Serial.setTimeout(50);
while( x <= 0){
Serial.println("Welcome to Andy Mood'O Matic light machine");
Serial.println("");
Serial.println("Please select the mode according to your mood");
Serial.println("");
Serial.println("");
Serial.println("Commands and available modes");
Serial.println("Commands: Main Menu or just main");
Serial.println("");
Serial.println("Please type modes to see the available modes");
Serial.println("");
Serial.println("SOMETIMES THE ARDUINO IS SLOW AND YOU HAVE TO INPUT THE COMMAND TWICE!");
x = x+1;
}
if(node == "modes" || node == "Modes"){
Serial.println("Available modes, NOTE: YOU CAN USE SIMPLE COMMANDS!");
Serial.println("");
Serial.println("Relax /SIMPLE COMMAND: a");
Serial.println(" Automated Relax mode");
Serial.println("");
Serial.println("Intimate /SIMPLE COMMAND: b");
Serial.println(" Automated intimate mode");
Serial.println("");
Serial.println("Party mode or Party /SIMPLE COMMAND: c");
Serial.println(" This is user controlled, set the amount of time you want the lights to go for");
Serial.println(" Please check description in party mode to see available options");
Serial.println("");
Serial.println("Night /SIMPLE COMMAND: d");
Serial.println(" Automated night mode");
Serial.println(" User controlled night mode, set how dim the lights should be and time");
Serial.println("");
Serial.println("Off /SIMPLE COMMAND o");
Serial.println(" Turns everything off");
}
if(moving == "Main Menu" || moving == "main menu" || moving == "Main menu" || moving == "main Menu" || moving == "main menu" || moving == "main" || moving == "Main"){
//This is to go back to main main, for each stop loop you have to add this to repeat the println
x = x-1;
}
//Relax
if(mode == "Relax" || mode == "relax" || mode == "a" ){
Serial.println("This is automatic relax mode");
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=10){
analogWrite(ledGR1,fadeValue);
analogWrite(ledGL1, fadeValue);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR2, fadeValue);
analogWrite(ledGL2,fadeValue);
analogWrite(ledBR2,fadeValue);
analogWrite(ledBL2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 10){
// sets the value (range from 0 to 255):
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR2,fadeValue);
analogWrite(ledGL2, fadeValue);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL2,fadeValue);
analogWrite(ledBR2,fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=10){
analogWrite(ledGR2,fadeValue);
analogWrite(ledGL2, 0);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1, 0);
analogWrite(ledBR2,fadeValue);
analogWrite(ledBL2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 10){
// sets the value (range from 0 to 255):
analogWrite(ledBR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGR2,fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledGR2, fadeValue);
analogWrite(ledGL2, 0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledBR2,fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
analogWrite(ledGL1, 0);
analogWrite(ledGR1,0);
analogWrite(ledGR2,0);
analogWrite(ledGL2,0);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledBL2,0);
analogWrite(ledBR2,0);
}
//Off
if(mode == "Off" || mode == "o" || mode == "off"){
Serial.println("Everything off");
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
}
//Intimate
if(mode == "intimate" || mode == "Intimate" || mode == "b"){
Serial.println("Automatic Intimate mode");
for(int fadeValue = 0; fadeValue <= 150; fadeValue +=50){
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBR1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1,fadeValue);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, fadeValue);
analogWrite(ledBR1, 250);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1,fadeValue);
analogWrite(ledBL2, 250);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,150);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 150; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1, 250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,0);
analogWrite(ledBR2, 150);
delay(60000);
}
for (int fadeValue = 150; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,0);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 150; fadeValue +=50){
analogWrite(ledRR1,fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledBR1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, 150);
analogWrite(ledBR1, 150);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledBL2, 150);
analogWrite(ledRR2, fadeValue);
analogWrite(ledBR2, 150);
delay(60000);
}
analogWrite(ledRR1, 0);
analogWrite(ledRL1, 0);
analogWrite(ledBL1, 150);
analogWrite(ledBR1, 150);
analogWrite(ledRL2, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL2, 150);
analogWrite(ledRR2, 0);
analogWrite(ledBR2, 150);
}
//Party
if(mode == "Party" || mode == "party" || mode == "Party mode" || mode == "party mode" || mode == "Party Mode" || mode == "party Mode" || mode == "c"){
Serial.println("Party mode");
Serial.println("For selecting another mode and go back please type back");
int y;
int w;
Serial.println("How many times? note: 1 time = 20 seconds");
while(Serial.available()==0){
direct = Serial.readString();
if(direct == "Back" || direct == "back" ){
break;
}
y = 0;
w = Serial.parseInt();
if(y <= w){
for(int i = 0; i < w; i = i+1){
Serial.println("Initializing");
Serial.println(w);
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledBR1, fadeValue);
delay(500);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledRR1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(500);
}
analogWrite(ledRR1, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(1000);
analogWrite(ledBR1, 250);
analogWrite(ledRL1, 250);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(1000);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(500);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(1000);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(2000);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
delay(1000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(500);
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
delay(1000);
analogWrite(ledRR1,0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1,250);
analogWrite(ledBL1,250);
delay(2000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(1000);
analogWrite(ledRR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledGL1,0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
y = y +1;
}
}
else if(y >= w){
Serial.println("Please type main to go back to main menu or select another value");
break;
}
}
}
//Night
if(mode == "Night" || mode == "night" || mode == "d"){
Serial.println("Automatic night mode");
analogWrite(ledRR1, 250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledRR2, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR2, 250);
analogWrite(ledRL1, 250);
analogWrite(ledGL1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledRL2, 250);
analogWrite(ledGL2, 250);
analogWrite(ledBL2, 250);
delay(3600000);
for(int fadeValue = 250; fadeValue >= 0; fadeValue -=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledGR1, fadeValue);
analogWrite(ledBR1, fadeValue);
analogWrite(ledRR2, fadeValue);
analogWrite(ledGR2, fadeValue);
analogWrite(ledBR2, fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledGL1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGL2, fadeValue);
analogWrite(ledBL2, fadeValue);
delay(120000);
Serial.println("Good Night");
}
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
break;
}
}
}
谢谢！
您的代码非常慢（对于 usart 命令）我并不感到惊讶。那里有那么多延误。每次通过循环都需要短暂的延迟。如果您想要快速响应，例如状态机。
一些陷阱：
糟糕的格式
while (Serial.available() == 0) 的情况很奇怪。如果有可用数据，它将始终跳过整个循环。
评论：
// wait for 30 milliseconds to see the dimming effect
delay(60000);
不是30ms而是60000ms（60s）
Serial.print 的很多常量字符串。您可以使用 F("some flash string") 助手将这些字符串仅存储在闪存中（否则必须将其复制到 RAM 中并从中显示）
而且如果你在 "hour" 中检查和处理一次输入命令（打个比方），那么 "fast".
是相当困难的
可以这样用（只是简图）：
// prototypes:
uint32_t main_menu_fsm(byte & state);
uint32_t mode_menu_fsm(byte & state);
uint32_t off_mode_fsm(byte & state);
uint32_t relax_mode_fsm(byte & state);
// global variables for FSM
byte glob_state = 0;
uint32_t next_check = 0;
uint32_t (*state_machine)(byte & state) = &main_menu_fsm;
#define SET_FSM(fsm) Serial.println("Setting: " #fsm); glob_state=0; next_check=0; state_machine = &fsm
// global variables for Serial processing
String inputString = ""; // a string to hold incoming data
// RGBLed class
template <byte PinR, byte PinG, byte PinB>
class RGBLed {
public:
void begin(byte r = 0, byte g = 0, byte b = 0) {
pinMode(PinR, OUTPUT);
pinMode(PinG, OUTPUT);
pinMode(PinB, OUTPUT);
set(r,g,b);
}
void set(byte r = 0, byte g = 0, byte b = 0) {
analogWrite(PinR, r);
analogWrite(PinG, g);
analogWrite(PinB, b);
}
};
RGBLed<9,10,11> Led1;
void setup() {
Serial.begin(57600);
Led1.begin(10,10,10);
inputString.reserve(50); // should be enough for all commands
}
void loop() {
uint32_t curr = millis();
if (curr > next_check) {
next_check = curr + state_machine(glob_state);
/* // debug:
Serial.print(curr);
Serial.print(" ");
Serial.print(next_check);
Serial.print(" ");
Serial.println(glob_state);
*/
}
}
void serialEvent() {
while (Serial.available()) {
char ch = (char)Serial.read();
if (ch == '\r' || ch == '\n') {
if (inputString.length()>0) {
inputString.toLowerCase();
Serial.println(inputString);
if (inputString.length()==1) {
switch (inputString[0]) {
case 'a': SET_FSM(relax_mode_fsm); break;
case 'o': SET_FSM(off_mode_fsm); break;
}
} else if (inputString.startsWith("main")) {
SET_FSM(main_menu_fsm);
} else if (inputString.startsWith("mode")) {
SET_FSM(mode_menu_fsm);
}
inputString = ""; // reset string
break; // process command - interrupt processing
}
} else {
inputString += ch;
}
}
}
uint32_t main_menu_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Welcome to Andy Mood'O Matic light machine"));
Serial.println(F(""));
Serial.println(F("Please select the mode according to your mood"));
Serial.println(F(""));
Serial.println(F(""));
Serial.println(F("Commands and available modes"));
Serial.println(F("Commands: Main Menu or just main"));
Serial.println(F(""));
Serial.println(F("Please type modes to see the available modes"));
++state;
}
return 5000UL;
}
uint32_t mode_menu_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Available modes, NOTE: YOU CAN USE SIMPLE COMMANDS!"));
Serial.println(F(""));
Serial.println(F("Relax or a [works only 'a' and just brief implementation]"));
Serial.println(F(" Automated Relax mode"));
Serial.println(F(""));
Serial.println(F("Intimate or b [not implemented]"));
Serial.println(F(" Automated intimate mode"));
Serial.println(F(""));
Serial.println(F("Party mode or Party or c [not implemented]"));
Serial.println(F(" This is user controlled, set the amount of time you want the lights to go for"));
Serial.println(F(" Please check description in party mode to see available options"));
Serial.println(F(""));
Serial.println(F("Night or d"));
Serial.println(F(" Automated night mode [not implemented]"));
Serial.println(F(" User controlled night mode, set how dim the lights should be and time"));
Serial.println(F(""));
Serial.println(F("Off or o [works only 'o']"));
Serial.println(F(" Turns everything off"));
++state;
}
return 5000UL;
}
uint32_t off_mode_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Entering Off Mode"));
Led1.set(0,0,0);
++state;
}
return 5000UL;
}
uint32_t relax_mode_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Entering Off Mode"));
}
if (++state == 8) state = 1;
Led1.set((1 & state) * 255, (1 & (state >> 1)) * 128, (1 & (state >> 2)) * 128);
return 2000UL;
}
我已经有一段时间没有使用堆栈了，所以我对此深表歉意，社区一直在帮助我，真的要首先感谢所有人。
我在使用 arduino 项目时遇到问题 我正在尝试让 arduino 使 rgb 灯在用户输入时以不同的颜色亮起和熄灭。这听起来很基本，但不幸的是，arduino 在某些情况下不会这样做，或者接收用户输入的速度非常慢。
我不知道是代码问题还是arduino本身的问题。
这是我认为是问题所在的代码，当尝试执行此菜单命令时，它会执行一次，但不会停止循环并返回主菜单。
请注意，代码真的很长，所以这只是其中的一部分，完整的代码请看下面。
(FIY ARDUINO UNO R3 ATMEGA 328)
//Party
if(mode == "Party" || mode == "party" || mode == "Party mode" || mode == "party mode" || mode == "Party Mode" || mode == "party Mode" || mode == "c"){
Serial.println("Party mode");
Serial.println("For selecting another mode and go back please type back");
int y;
int w;
Serial.println("How many times? note: 1 time = 20 seconds");
while(Serial.available()==0){
direct = Serial.readString();
if(direct == "Back" || direct == "back" ){
break;
}
y = 0;
w = Serial.parseInt();
if(y <= w){
for(int i = 0; i < w; i = i+1){
Serial.println("Initializing");
Serial.println(w);
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledBR1, fadeValue);
delay(500);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledRR1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(500);
}
analogWrite(ledRR1, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(1000);
analogWrite(ledBR1, 250);
analogWrite(ledRL1, 250);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(1000);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(500);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(1000);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(2000);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
delay(1000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(500);
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
delay(1000);
analogWrite(ledRR1,0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1,250);
analogWrite(ledBL1,250);
delay(2000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(1000);
analogWrite(ledRR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledGL1,0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
y = y +1;
}
}
else if(y >= w){
Serial.println("Please type main to go back to main menu or select another value");
break;
}
}
}
如前所述，代码真的很长，所以这里是所有代码：
//List of pins and corresponding colors
//RIGHT SIDE
//Red1 5
//Green1 3
//Blue1 6
//Red4 A4
//Green4 A3
//Blue4 A5
////////////////////////////////////////////
//Left Side
//Red2 9
//Green2 11
//Blue2 10
//Red3 A1
//Green3 A0
//Blue3 A2
//Right Side
int ledRR1 = 5;
int ledGR1 = 3;
int ledBR1 = 6;
int ledRR2 = A4;
int ledGR2 = A3;
int ledBR2 = A5;
///////////////////
//Left Side
int ledRL1 = 9;
int ledGL1 = 11;
int ledBL1 = 10;
int ledRL2 = A1;
int ledGL2 = A0;
int ledBL2 = A2;
//////////////////
//Strings
String mode;
String node;
String moving;
String direct;
int x;
void setup(){
Serial.begin(9600);
//PinMode
pinMode(ledRR1, OUTPUT);
pinMode(ledGR1, OUTPUT);
pinMode(ledBR1, OUTPUT);
pinMode(ledRR2, OUTPUT);
pinMode(ledGR2, OUTPUT);
pinMode(ledBR2, OUTPUT);
pinMode(ledRL1, OUTPUT);
pinMode(ledGL1, OUTPUT);
pinMode(ledBL1, OUTPUT);
pinMode(ledRL2, OUTPUT);
pinMode(ledGL2, OUTPUT);
pinMode(ledBL2, OUTPUT);
//START IN THIS STATE:
//Right
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
//Left
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
x = 0;
}
void loop(){
Serial.println("Main menu");
while(Serial.available()==0){
mode = Serial.readString();
node = Serial.readString();
moving = Serial.readString();
Serial.setTimeout(50);
while( x <= 0){
Serial.println("Welcome to Andy Mood'O Matic light machine");
Serial.println("");
Serial.println("Please select the mode according to your mood");
Serial.println("");
Serial.println("");
Serial.println("Commands and available modes");
Serial.println("Commands: Main Menu or just main");
Serial.println("");
Serial.println("Please type modes to see the available modes");
Serial.println("");
Serial.println("SOMETIMES THE ARDUINO IS SLOW AND YOU HAVE TO INPUT THE COMMAND TWICE!");
x = x+1;
}
if(node == "modes" || node == "Modes"){
Serial.println("Available modes, NOTE: YOU CAN USE SIMPLE COMMANDS!");
Serial.println("");
Serial.println("Relax /SIMPLE COMMAND: a");
Serial.println(" Automated Relax mode");
Serial.println("");
Serial.println("Intimate /SIMPLE COMMAND: b");
Serial.println(" Automated intimate mode");
Serial.println("");
Serial.println("Party mode or Party /SIMPLE COMMAND: c");
Serial.println(" This is user controlled, set the amount of time you want the lights to go for");
Serial.println(" Please check description in party mode to see available options");
Serial.println("");
Serial.println("Night /SIMPLE COMMAND: d");
Serial.println(" Automated night mode");
Serial.println(" User controlled night mode, set how dim the lights should be and time");
Serial.println("");
Serial.println("Off /SIMPLE COMMAND o");
Serial.println(" Turns everything off");
}
if(moving == "Main Menu" || moving == "main menu" || moving == "Main menu" || moving == "main Menu" || moving == "main menu" || moving == "main" || moving == "Main"){
//This is to go back to main main, for each stop loop you have to add this to repeat the println
x = x-1;
}
//Relax
if(mode == "Relax" || mode == "relax" || mode == "a" ){
Serial.println("This is automatic relax mode");
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=10){
analogWrite(ledGR1,fadeValue);
analogWrite(ledGL1, fadeValue);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR2, fadeValue);
analogWrite(ledGL2,fadeValue);
analogWrite(ledBR2,fadeValue);
analogWrite(ledBL2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 10){
// sets the value (range from 0 to 255):
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR2,fadeValue);
analogWrite(ledGL2, fadeValue);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL2,fadeValue);
analogWrite(ledBR2,fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=10){
analogWrite(ledGR2,fadeValue);
analogWrite(ledGL2, 0);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1, 0);
analogWrite(ledBR2,fadeValue);
analogWrite(ledBL2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 10){
// sets the value (range from 0 to 255):
analogWrite(ledBR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGR2,fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledGR2, fadeValue);
analogWrite(ledGL2, 0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledBR2,fadeValue);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
analogWrite(ledGL1, 0);
analogWrite(ledGR1,0);
analogWrite(ledGR2,0);
analogWrite(ledGL2,0);
analogWrite(ledBL1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledBL2,0);
analogWrite(ledBR2,0);
}
//Off
if(mode == "Off" || mode == "o" || mode == "off"){
Serial.println("Everything off");
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
}
//Intimate
if(mode == "intimate" || mode == "Intimate" || mode == "b"){
Serial.println("Automatic Intimate mode");
for(int fadeValue = 0; fadeValue <= 150; fadeValue +=50){
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBR1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1,fadeValue);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, fadeValue);
analogWrite(ledBR1, 250);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1,fadeValue);
analogWrite(ledBL2, 250);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,150);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 150; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1, 250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,0);
analogWrite(ledBR2, 150);
delay(60000);
}
for (int fadeValue = 150; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,0);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for (int fadeValue = 250; fadeValue >= 0; fadeValue -= 50){
// sets the value (range from 0 to 255):
analogWrite(ledRR1,fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGR1,0);
analogWrite(ledBL2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
// wait for 30 milliseconds to see the dimming effect
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 150; fadeValue +=50){
analogWrite(ledRR1,fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledBR1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledBL2,fadeValue);
analogWrite(ledRR2,fadeValue);
analogWrite(ledBR2,fadeValue);
delay(60000);
}
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledBL1, 150);
analogWrite(ledBR1, 150);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGR1, 0);
analogWrite(ledBL2, 150);
analogWrite(ledRR2, fadeValue);
analogWrite(ledBR2, 150);
delay(60000);
}
analogWrite(ledRR1, 0);
analogWrite(ledRL1, 0);
analogWrite(ledBL1, 150);
analogWrite(ledBR1, 150);
analogWrite(ledRL2, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL2, 150);
analogWrite(ledRR2, 0);
analogWrite(ledBR2, 150);
}
//Party
if(mode == "Party" || mode == "party" || mode == "Party mode" || mode == "party mode" || mode == "Party Mode" || mode == "party Mode" || mode == "c"){
Serial.println("Party mode");
Serial.println("For selecting another mode and go back please type back");
int y;
int w;
Serial.println("How many times? note: 1 time = 20 seconds");
while(Serial.available()==0){
direct = Serial.readString();
if(direct == "Back" || direct == "back" ){
break;
}
y = 0;
w = Serial.parseInt();
if(y <= w){
for(int i = 0; i < w; i = i+1){
Serial.println("Initializing");
Serial.println(w);
for(int fadeValue = 0; fadeValue <= 250; fadeValue +=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledBR1, fadeValue);
delay(500);
analogWrite(ledGR1, fadeValue);
analogWrite(ledGL1,fadeValue);
analogWrite(ledBL1, 0);
analogWrite(ledRR1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(500);
}
analogWrite(ledRR1, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
delay(1000);
analogWrite(ledBR1, 250);
analogWrite(ledRL1, 250);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(1000);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(500);
analogWrite(ledGR1, 0);
analogWrite(ledRR1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledRL1, 0);
delay(1000);
analogWrite(ledGR1, 250);
analogWrite(ledRR1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledGL1, 150);
analogWrite(ledRL1, 50);
delay(2000);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
delay(1000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(500);
analogWrite(ledRR1,250);
analogWrite(ledRL1, 250);
delay(1000);
analogWrite(ledRR1,0);
analogWrite(ledRL1, 0);
delay(500);
analogWrite(ledGL1,250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1,250);
analogWrite(ledBL1,250);
delay(2000);
analogWrite(ledGL1,0);
analogWrite(ledGR1, 0);
delay(1000);
analogWrite(ledRR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledGL1,0);
analogWrite(ledBL1, 0);
analogWrite(ledRL1,0);
analogWrite(ledGL2,0);
analogWrite(ledRL2,0);
analogWrite(ledBL2,0);
analogWrite(ledGR2,0);
analogWrite(ledRR2,0);
analogWrite(ledBR2,0);
y = y +1;
}
}
else if(y >= w){
Serial.println("Please type main to go back to main menu or select another value");
break;
}
}
}
//Night
if(mode == "Night" || mode == "night" || mode == "d"){
Serial.println("Automatic night mode");
analogWrite(ledRR1, 250);
analogWrite(ledGR1, 250);
analogWrite(ledBR1, 250);
analogWrite(ledRR2, 250);
analogWrite(ledGR2, 250);
analogWrite(ledBR2, 250);
analogWrite(ledRL1, 250);
analogWrite(ledGL1, 250);
analogWrite(ledBL1, 250);
analogWrite(ledRL2, 250);
analogWrite(ledGL2, 250);
analogWrite(ledBL2, 250);
delay(3600000);
for(int fadeValue = 250; fadeValue >= 0; fadeValue -=50){
analogWrite(ledRR1, fadeValue);
analogWrite(ledGR1, fadeValue);
analogWrite(ledBR1, fadeValue);
analogWrite(ledRR2, fadeValue);
analogWrite(ledGR2, fadeValue);
analogWrite(ledBR2, fadeValue);
analogWrite(ledRL1, fadeValue);
analogWrite(ledGL1, fadeValue);
analogWrite(ledBL1, fadeValue);
analogWrite(ledRL2, fadeValue);
analogWrite(ledGL2, fadeValue);
analogWrite(ledBL2, fadeValue);
delay(120000);
Serial.println("Good Night");
}
analogWrite(ledRR1, 0);
analogWrite(ledGR1, 0);
analogWrite(ledBR1, 0);
analogWrite(ledRR2, 0);
analogWrite(ledGR2, 0);
analogWrite(ledBR2, 0);
analogWrite(ledRL1, 0);
analogWrite(ledGL1, 0);
analogWrite(ledBL1, 0);
analogWrite(ledRL2, 0);
analogWrite(ledGL2, 0);
analogWrite(ledBL2, 0);
break;
}
}
}
谢谢！
您的代码非常慢（对于 usart 命令）我并不感到惊讶。那里有那么多延误。每次通过循环都需要短暂的延迟。如果您想要快速响应，例如状态机。
一些陷阱：
糟糕的格式
while (Serial.available() == 0)的情况很奇怪。如果有可用数据，它将始终跳过整个循环。评论：
// wait for 30 milliseconds to see the dimming effect delay(60000);不是30ms而是60000ms（60s）
Serial.print 的很多常量字符串。您可以使用 F("some flash string") 助手将这些字符串仅存储在闪存中（否则必须将其复制到 RAM 中并从中显示）
而且如果你在 "hour" 中检查和处理一次输入命令（打个比方），那么 "fast".
是相当困难的可以这样用（只是简图）：
// prototypes:
uint32_t main_menu_fsm(byte & state);
uint32_t mode_menu_fsm(byte & state);
uint32_t off_mode_fsm(byte & state);
uint32_t relax_mode_fsm(byte & state);
// global variables for FSM
byte glob_state = 0;
uint32_t next_check = 0;
uint32_t (*state_machine)(byte & state) = &main_menu_fsm;
#define SET_FSM(fsm) Serial.println("Setting: " #fsm); glob_state=0; next_check=0; state_machine = &fsm
// global variables for Serial processing
String inputString = ""; // a string to hold incoming data
// RGBLed class
template <byte PinR, byte PinG, byte PinB>
class RGBLed {
public:
void begin(byte r = 0, byte g = 0, byte b = 0) {
pinMode(PinR, OUTPUT);
pinMode(PinG, OUTPUT);
pinMode(PinB, OUTPUT);
set(r,g,b);
}
void set(byte r = 0, byte g = 0, byte b = 0) {
analogWrite(PinR, r);
analogWrite(PinG, g);
analogWrite(PinB, b);
}
};
RGBLed<9,10,11> Led1;
void setup() {
Serial.begin(57600);
Led1.begin(10,10,10);
inputString.reserve(50); // should be enough for all commands
}
void loop() {
uint32_t curr = millis();
if (curr > next_check) {
next_check = curr + state_machine(glob_state);
/* // debug:
Serial.print(curr);
Serial.print(" ");
Serial.print(next_check);
Serial.print(" ");
Serial.println(glob_state);
*/
}
}
void serialEvent() {
while (Serial.available()) {
char ch = (char)Serial.read();
if (ch == '\r' || ch == '\n') {
if (inputString.length()>0) {
inputString.toLowerCase();
Serial.println(inputString);
if (inputString.length()==1) {
switch (inputString[0]) {
case 'a': SET_FSM(relax_mode_fsm); break;
case 'o': SET_FSM(off_mode_fsm); break;
}
} else if (inputString.startsWith("main")) {
SET_FSM(main_menu_fsm);
} else if (inputString.startsWith("mode")) {
SET_FSM(mode_menu_fsm);
}
inputString = ""; // reset string
break; // process command - interrupt processing
}
} else {
inputString += ch;
}
}
}
uint32_t main_menu_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Welcome to Andy Mood'O Matic light machine"));
Serial.println(F(""));
Serial.println(F("Please select the mode according to your mood"));
Serial.println(F(""));
Serial.println(F(""));
Serial.println(F("Commands and available modes"));
Serial.println(F("Commands: Main Menu or just main"));
Serial.println(F(""));
Serial.println(F("Please type modes to see the available modes"));
++state;
}
return 5000UL;
}
uint32_t mode_menu_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Available modes, NOTE: YOU CAN USE SIMPLE COMMANDS!"));
Serial.println(F(""));
Serial.println(F("Relax or a [works only 'a' and just brief implementation]"));
Serial.println(F(" Automated Relax mode"));
Serial.println(F(""));
Serial.println(F("Intimate or b [not implemented]"));
Serial.println(F(" Automated intimate mode"));
Serial.println(F(""));
Serial.println(F("Party mode or Party or c [not implemented]"));
Serial.println(F(" This is user controlled, set the amount of time you want the lights to go for"));
Serial.println(F(" Please check description in party mode to see available options"));
Serial.println(F(""));
Serial.println(F("Night or d"));
Serial.println(F(" Automated night mode [not implemented]"));
Serial.println(F(" User controlled night mode, set how dim the lights should be and time"));
Serial.println(F(""));
Serial.println(F("Off or o [works only 'o']"));
Serial.println(F(" Turns everything off"));
++state;
}
return 5000UL;
}
uint32_t off_mode_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Entering Off Mode"));
Led1.set(0,0,0);
++state;
}
return 5000UL;
}
uint32_t relax_mode_fsm(byte & state) {
if (state == 0) {
Serial.println(F("Entering Off Mode"));
}
if (++state == 8) state = 1;
Led1.set((1 & state) * 255, (1 & (state >> 1)) * 128, (1 & (state >> 2)) * 128);
return 2000UL;
}