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Allow PID_DEBUG to be turned on and off (#17284)

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M303 D will now toggle activation of PID_DEBUG output.   This allows the debug capability to be built into the firmware, but turned on and off as needed.
This commit is contained in:
Roxy-3D
2020-03-24 19:38:09 -05:00
committed by GitHub
parent 0aeee64cca
commit 1986e1cdf8
3 changed files with 23 additions and 13 deletions
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16
Marlin/src/gcode/temp/M303.cpp
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@ -38,7 +38,13 @@
* E<extruder> (-1 for the bed) (default 0)
* C<cycles> Minimum 3. Default 5.
* U<bool> with a non-zero value will apply the result to current settings
* D Toggles PID_DEBUG flag. No other action happens even if more parameters are specified.
*/
#if ENABLED(PID_DEBUG)
bool PID_Debug_Flag = 0;
#endif
void GcodeSuite::M303() {
#if ENABLED(PIDTEMPBED)
#define SI H_BED
@ -63,6 +69,16 @@ void GcodeSuite::M303() {
const bool u = parser.boolval('U');
const int16_t temp = parser.celsiusval('S', e < 0 ? 70 : 150);
#if ENABLED(PID_DEBUG)
bool d = parser.boolval('D');
if (d) {
PID_Debug_Flag = !PID_Debug_Flag;
SERIAL_ECHOPGM("PID Debug set to: ");
SERIAL_ECHOLN( PID_Debug_Flag );
return;
}
#endif
#if DISABLED(BUSY_WHILE_HEATING)
KEEPALIVE_STATE(NOT_BUSY);
#endif