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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.
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Roxy-3D 2020-03-24 19:38:09 -05:00 committed by GitHub
parent 0aeee64cca
commit 1986e1cdf8
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 13 deletions
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2
Marlin/Configuration.h
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@ -473,7 +473,7 @@
#if ENABLED(PIDTEMP)
//#define PID_EDIT_MENU // Add PID editing to the "Advanced Settings" menu. (~700 bytes of PROGMEM)
//#define PID_AUTOTUNE_MENU // Add PID auto-tuning to the "Advanced Settings" menu. (~250 bytes of PROGMEM)
//#define PID_DEBUG // Sends debug data to the serial port.
//#define PID_DEBUG // Sends debug data to the serial port. Use M303 D to toggle activation.
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
//#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)

16
Marlin/src/gcode/temp/M303.cpp
View file

@ -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

18
Marlin/src/module/temperature.cpp
View file

@ -830,6 +830,9 @@ void Temperature::min_temp_error(const heater_ind_t heater) {
}
#if HOTENDS
#if ENABLED(PID_DEBUG)
extern bool PID_Debug_Flag;
#endif
float Temperature::get_pid_output_hotend(const uint8_t E_NAME) {
const uint8_t ee = HOTEND_INDEX;
@ -911,24 +914,15 @@ void Temperature::min_temp_error(const heater_ind_t heater) {
#endif // PID_OPENLOOP
#if ENABLED(PID_DEBUG)
if (ee == active_extruder) {
if (ee == active_extruder && PID_Debug_Flag) {
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(
STR_PID_DEBUG, ee,
STR_PID_DEBUG_INPUT, temp_hotend[ee].celsius,
STR_PID_DEBUG_OUTPUT, pid_output
);
SERIAL_ECHOPAIR(STR_PID_DEBUG, ee, STR_PID_DEBUG_INPUT, temp_hotend[ee].celsius, STR_PID_DEBUG_OUTPUT, pid_output);
#if DISABLED(PID_OPENLOOP)
{
SERIAL_ECHOPAIR(
STR_PID_DEBUG_PTERM, work_pid[ee].Kp,
STR_PID_DEBUG_ITERM, work_pid[ee].Ki,
STR_PID_DEBUG_DTERM, work_pid[ee].Kd
SERIAL_ECHOPAIR( STR_PID_DEBUG_PTERM, work_pid[ee].Kp, STR_PID_DEBUG_ITERM, work_pid[ee].Ki, STR_PID_DEBUG_DTERM, work_pid[ee].Kd
#if ENABLED(PID_EXTRUSION_SCALING)
, STR_PID_DEBUG_CTERM, work_pid[ee].Kc
#endif
);
}
#endif
SERIAL_EOL();
}