added implementation for some commands
BodgeMaster
parent
0d77f15de5
commit
5a82d0d988
|
|
@ -52,7 +52,7 @@ uint8_t toggleState(uint8_t pin){
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
uint8_t toogleMode(uint8_t pin){
|
uint8_t toggleMode(uint8_t pin){
|
||||||
uint8_t mode = getMode(pin);
|
uint8_t mode = getMode(pin);
|
||||||
// declared here bc it won’t let me inside the switch/case statement
|
// declared here bc it won’t let me inside the switch/case statement
|
||||||
uint8_t state;
|
uint8_t state;
|
||||||
|
|
@ -77,14 +77,165 @@ uint8_t toogleMode(uint8_t pin){
|
||||||
|
|
||||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
String waitForSerialInput(uint8_t bytes){
|
||||||
|
uint8_t inputLength = 0;
|
||||||
|
String string = "";
|
||||||
|
uint8_t waitingCycles = 0;
|
||||||
|
while (inputLength < bytes) {
|
||||||
|
if (Serial.available() > 0) {
|
||||||
|
string = string + (char)Serial.read();
|
||||||
|
inputLength = inputLength+1;
|
||||||
|
waitingCycles = 0;
|
||||||
|
} else {
|
||||||
|
if (waitingCycles > 100) {
|
||||||
|
Serial.print(".");
|
||||||
|
delay(500);
|
||||||
|
waitingCycles = 0;
|
||||||
|
} else {
|
||||||
|
waitingCycles = waitingCycles+1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return string;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void runCommand(){
|
||||||
|
uint8_t command = Serial.read();
|
||||||
|
int analogPin;
|
||||||
|
String mode;
|
||||||
|
uint8_t pin;
|
||||||
|
String state;
|
||||||
|
switch ((char)command) {
|
||||||
|
case 'R': // run setup() again
|
||||||
|
Serial.print("R");
|
||||||
|
Serial.end();
|
||||||
|
setup();
|
||||||
|
return;
|
||||||
|
case 'h': // print help information
|
||||||
|
Serial.print("h");
|
||||||
|
Serial.print(F("\n\r"
|
||||||
|
"status (output from serial line)\n\r"
|
||||||
|
" <letter of command> command acknowledgement\n\r"
|
||||||
|
" . internal operation or waiting for input\n\r"
|
||||||
|
" <data>\n\r"
|
||||||
|
" s success\n\r"
|
||||||
|
" e error\n\r"
|
||||||
|
" \\r\\n ready (this message uses \n\r to not show up as \"ready\" after the first line)\n\r"
|
||||||
|
"commands (input to serial line)\n\r"
|
||||||
|
" R pseudo-reset\n\r"
|
||||||
|
" run setup again\n\r"
|
||||||
|
" h show help\n\r"
|
||||||
|
" m set mode\n\r"
|
||||||
|
" usage: followed by two digit pin number and o or i\n\r"
|
||||||
|
" set a pin to input or output mode\n\r"
|
||||||
|
" \"pinMode\"\n\r"
|
||||||
|
" x toggle mode\n\r"
|
||||||
|
" usage: followed by two digit pin number\n\r"
|
||||||
|
" toggle a pin's mode\n\r"
|
||||||
|
" enables pullup resistor for previously high output pins\n\r"
|
||||||
|
" sets output high for previous input pins with pullup enabled\n\r"
|
||||||
|
" a analog read\n\r"
|
||||||
|
" usage: followed by two digit analog pin number\n\r"
|
||||||
|
" returns state of an analog pin\n\r"
|
||||||
|
" pin number will be converted to digital pin automatically\n\r"
|
||||||
|
" r read\n\r"
|
||||||
|
" usage: followed by pin number\n\r"
|
||||||
|
" returns state of a pin\n\r"
|
||||||
|
" \"digitalRead\"\n\r"
|
||||||
|
" w write\n\r"
|
||||||
|
" usage: followed by two digit pin number and h or l\n\r"
|
||||||
|
" sets a pin to the desired state\n\r"
|
||||||
|
" sets pullup resistor for input pins\n\r"
|
||||||
|
" \"digitalWrite\"\n\r"
|
||||||
|
" p write pwm\n\r"
|
||||||
|
" usage: followed by two digit pin number and three digit value between 000 and 255\n\r"
|
||||||
|
" \"analogWrite\"\n\r"
|
||||||
|
" t toggle pin state\n\r"
|
||||||
|
" usage: followed by two digit pin number\n\r"
|
||||||
|
" toggles state of output pins\n\r"
|
||||||
|
" toggles pullup resistor for input pins\n\r"
|
||||||
|
" l change led state\n\r"
|
||||||
|
" usage: followed by h (high), l (low) or t (toggle)\n\r"
|
||||||
|
" sets or toggles the state of LED_BUILTIN\n\r"
|
||||||
|
" q lock\n\r"
|
||||||
|
" lock the Arduino's state by running an infinite loop\n\r"
|
||||||
|
"\n\rs"));
|
||||||
|
return;
|
||||||
|
case 'm': // set pin mode
|
||||||
|
Serial.print("m");
|
||||||
|
pin = waitForSerialInput(2).toInt();
|
||||||
|
mode = waitForSerialInput(1);
|
||||||
|
if (pin >= NUM_DIGITAL_PINS) Serial.print("e");
|
||||||
|
else if (mode=="i") {
|
||||||
|
pinMode(pin, INPUT);
|
||||||
|
Serial.print("s");
|
||||||
|
} else if (mode=="o") {
|
||||||
|
pinMode(pin, OUTPUT);
|
||||||
|
Serial.print("s");
|
||||||
|
} else {
|
||||||
|
Serial.print("e");
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
case 'x': // toggle pin mode
|
||||||
|
Serial.print("x");
|
||||||
|
if (toggleMode((uint8_t)waitForSerialInput(2).toInt()) == UNKNOWN_PIN) Serial.print("e");
|
||||||
|
else Serial.print("s");
|
||||||
|
return;
|
||||||
|
case 'a': // read analog pin
|
||||||
|
Serial.print("a");
|
||||||
|
analogPin = waitForSerialInput(2).toInt();
|
||||||
|
if (analogPin>=NUM_ANALOG_INPUTS || analogInputToDigitalPin(analogPin)<0){
|
||||||
|
Serial.print("e");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
Serial.print(analogRead(analogInputToDigitalPin(analogPin)));
|
||||||
|
Serial.print("s");
|
||||||
|
return;
|
||||||
|
case 'r': // read digital value
|
||||||
|
/*bug:
|
||||||
|
The following "r" (or any other text you may put there) will never get printed despite this code branch being executed. Don’t ask me why or how.
|
||||||
|
Tested on Linux Mint 20.1, Arduino IDE version 2:1.0.5+dfsg2-4.1
|
||||||
|
Tested with Arduino Uno and Nano 328P
|
||||||
|
*/
|
||||||
|
Serial.print("r");
|
||||||
|
pin = waitForSerialInput(2).toInt();
|
||||||
|
if (pin >= NUM_DIGITAL_PINS) Serial.print("e");
|
||||||
|
else {
|
||||||
|
Serial.print(digitalRead(pin));
|
||||||
|
Serial.print("s");
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
case 'w': // write digital pin
|
||||||
|
Serial.print("w");
|
||||||
|
pin = waitForSerialInput(2).toInt();
|
||||||
|
state = waitForSerialInput(1);
|
||||||
|
if (pin >= NUM_DIGITAL_PINS) Serial.print("e");
|
||||||
|
else if (state == "h") {
|
||||||
|
digitalWrite(pin, HIGH);
|
||||||
|
Serial.print("s");
|
||||||
|
} else if (state == "l") {
|
||||||
|
digitalWrite(pin, LOW);
|
||||||
|
Serial.print("s");
|
||||||
|
} else {
|
||||||
|
Serial.print("e");
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
default:
|
||||||
|
Serial.print("e");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
void setup(){
|
void setup(){
|
||||||
Serial.begin(115200);
|
Serial.begin(230400);
|
||||||
// set all pins to input and low
|
// set all pins to input and low
|
||||||
for (uint8_t i; i<NUM_DIGITAL_PINS; i++) {
|
for (uint8_t i; i<=NUM_DIGITAL_PINS; i++) {
|
||||||
Serial.print(".");
|
Serial.print(".");
|
||||||
if (i==TX_PIN || i==RX_PIN);
|
if (i==TX_PIN || i==RX_PIN);
|
||||||
else pinMode(i, INPUT);
|
else pinMode(i, INPUT);
|
||||||
|
|
@ -96,56 +247,14 @@ void setup(){
|
||||||
Serial.read();
|
Serial.read();
|
||||||
}
|
}
|
||||||
Serial.print("s\r\n");
|
Serial.print("s\r\n");
|
||||||
|
// testing
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
|
||||||
|
|
||||||
status (output from serial line)
|
|
||||||
<letter of command> command acknowledgement
|
|
||||||
. internal operation or waiting
|
|
||||||
<data>
|
|
||||||
s success
|
|
||||||
e error
|
|
||||||
\n ready
|
|
||||||
commands (input to serial line)
|
|
||||||
R pseudo-reset
|
|
||||||
run setup again
|
|
||||||
h show help
|
|
||||||
m set mode
|
|
||||||
usage: followed by two digit pin number and o or i
|
|
||||||
set a pin to input or output mode
|
|
||||||
"pinMode"
|
|
||||||
x toggle mode
|
|
||||||
usage: followed by two digit pin number
|
|
||||||
toggle a pin's mode
|
|
||||||
enables pullup resistor for previously high output pins
|
|
||||||
sets output high for previous input pins with pullup enabled
|
|
||||||
a analog read
|
|
||||||
usage: followed by two digit analog pin number
|
|
||||||
returns state of an analog pin
|
|
||||||
pin number will be converted to digital pin automatically
|
|
||||||
r read
|
|
||||||
usage: followed by pin number
|
|
||||||
returns state of a pin
|
|
||||||
"digitalRead"
|
|
||||||
w write
|
|
||||||
usage: followed by two digit pin number and h or l
|
|
||||||
sets a pin to the desired state
|
|
||||||
sets pullup resistor for input pins
|
|
||||||
"digitalWrite"
|
|
||||||
p write pwm
|
|
||||||
usage: followed by two digit pin number and three digit value between 000 and 255
|
|
||||||
"analogWrite"
|
|
||||||
t toggle pin state
|
|
||||||
usage: followed by two digit pin number
|
|
||||||
toggles state of output pins
|
|
||||||
toggles pullup resistor for input pins
|
|
||||||
q lock
|
|
||||||
lock the Arduino's state by running an infinite loop
|
|
||||||
*/
|
|
||||||
|
|
||||||
void loop(){
|
void loop(){
|
||||||
while (true){
|
while (true){
|
||||||
|
if(Serial.available() > 0) {
|
||||||
|
runCommand();
|
||||||
|
Serial.print("\r\n"); // send "ready" status information
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue