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Code Issues Releases Wiki Activity

Protected pin err for M226

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This commit is contained in:
Scott Lahteine 2018-06-10 17:39:48 -05:00
parent d70189abf6
commit 8dac040c42
1 changed files with 27 additions and 35 deletions
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52
Marlin/Marlin_main.cpp
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@ -7242,6 +7242,11 @@ static bool pin_is_protected(const pin_t pin) {
return false;
}
inline void protected_pin_err() {
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM(MSG_ERR_PROTECTED_PIN);
}
/**
* M42: Change pin status via GCode
*
@ -7255,11 +7260,7 @@ inline void gcode_M42() {
const pin_t pin_number = parser.byteval('P', LED_PIN);
if (pin_number < 0) return;
if (pin_is_protected(pin_number)) {
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM(MSG_ERR_PROTECTED_PIN);
return;
}
if (pin_is_protected(pin_number)) return protected_pin_err();
pinMode(pin_number, OUTPUT);
digitalWrite(pin_number, pin_status);
@ -7285,21 +7286,21 @@ inline void gcode_M42() {
#include "pinsDebug.h"
inline void toggle_pins() {
const bool I_flag = parser.boolval('I');
const bool ignore_protection = parser.boolval('I');
const int repeat = parser.intval('R', 1),
start = parser.intval('S'),
end = parser.intval('L', NUM_DIGITAL_PINS - 1),
wait = parser.intval('W', 500);
for (uint8_t pin = start; pin <= end; pin++) {
//report_pin_state_extended(pin, I_flag, false);
//report_pin_state_extended(pin, ignore_protection, false);
if (!I_flag && pin_is_protected(pin)) {
report_pin_state_extended(pin, I_flag, true, "Untouched ");
if (!ignore_protection && pin_is_protected(pin)) {
report_pin_state_extended(pin, ignore_protection, true, "Untouched ");
SERIAL_EOL();
}
else {
report_pin_state_extended(pin, I_flag, true, "Pulsing ");
report_pin_state_extended(pin, ignore_protection, true, "Pulsing ");
#if AVR_AT90USB1286_FAMILY // Teensy IDEs don't know about these pins so must use FASTIO
if (pin == TEENSY_E2) {
SET_OUTPUT(TEENSY_E2);
@ -7518,7 +7519,7 @@ inline void gcode_M42() {
SERIAL_PROTOCOLLNPGM("Watching pins");
byte pin_state[last_pin - first_pin + 1];
for (pin_t pin = first_pin; pin <= last_pin; pin++) {
if (pin_is_protected(pin) && !ignore_protection) continue;
if (!ignore_protection && pin_is_protected(pin)) continue;
pinMode(pin, INPUT_PULLUP);
delay(1);
/*
@ -7536,7 +7537,7 @@ inline void gcode_M42() {
for (;;) {
for (pin_t pin = first_pin; pin <= last_pin; pin++) {
if (pin_is_protected(pin) && !ignore_protection) continue;
if (!ignore_protection && pin_is_protected(pin)) continue;
const byte val =
/*
IS_ANALOG(pin)
@ -9462,30 +9463,21 @@ inline void gcode_M221() {
*/
inline void gcode_M226() {
if (parser.seen('P')) {
const int pin = parser.value_int(),
pin_state = parser.intval('S', -1); // required pin state - default is inverted
if (WITHIN(pin_state, -1, 1) && pin > -1 && !pin_is_protected(pin)) {
const int pin = parser.value_int(), pin_state = parser.intval('S', -1);
if (WITHIN(pin_state, -1, 1) && pin > -1) {
if (pin_is_protected(pin))
protected_pin_err();
else {
int target = LOW;
planner.synchronize();
pinMode(pin, INPUT);
switch (pin_state) {
case 1:
target = HIGH;
break;
case 0:
target = LOW;
break;
case -1:
target = !digitalRead(pin);
break;
case 1: target = HIGH; break;
case 0: target = LOW; break;
case -1: target = !digitalRead(pin); break;
}
while (digitalRead(pin) != target) idle();
}
} // pin_state -1 0 1 && pin > -1
} // parser.seen('P')
}