melch
/
Marlin
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

PINS_DEBUGGING and M43 Read Pins

Browse Source
2.0.x
Scott Lahteine 8 years ago
parent e6164d254d
commit e21bab5243
2 changed files with 515 additions and 4 deletions
Show Stats Download Patch File Download Diff File

72
Marlin/Marlin_main.cpp
Unescape Escape View File

@ -1305,7 +1305,7 @@ bool get_target_extruder_from_command(int code) {
static float duplicate_extruder_x_offset = DEFAULT_DUPLICATION_X_OFFSET; // used in mode 2
static float duplicate_extruder_temp_offset = 0; // used in mode 2
#endif //DUAL_X_CARRIAGE
#endif // DUAL_X_CARRIAGE
/**
* Software endstops can be used to monitor the open end of
@ -4657,6 +4657,66 @@ inline void gcode_M42() {
#endif
}
#if ENABLED(PINS_DEBUGGING)
#include "pinsDebug.h"
/**
* M43: Pin report and debug
*
* P<pin> Will read/watch a single pin
* W Watch pins for changes until reboot
*/
inline void gcode_M43() {
int first_pin = 0, last_pin = DIO_COUNT - 1;
if (code_seen('P')) {
first_pin = last_pin = code_value_byte();
if (first_pin > DIO_COUNT - 1) return;
}
if (code_seen('W') && code_value_bool()) { // watch digital pins
byte pin_state[last_pin - first_pin + 1];
for (int8_t pin = first_pin; pin <= last_pin; pin++) {
if (pin_is_protected(pin)) continue;
pinMode(pin, INPUT_PULLUP);
// if (IS_ANALOG(pin))
// pin_state[pin - first_pin] = analogRead(pin - analogInputToDigitalPin(0)); // int16_t pin_state[...]
// else
pin_state[pin - first_pin] = digitalRead(pin);
}
#if ENABLED(EMERGENCY_PARSER)
wait_for_user = true;
#endif
for(;;) {
for (int8_t pin = first_pin; pin <= last_pin; pin++) {
if (pin_is_protected(pin)) continue;
byte val;
// if (IS_ANALOG(pin))
// val = analogRead(pin - analogInputToDigitalPin(0)); // int16_t val
// else
val = digitalRead(pin);
if (val != pin_state[pin - first_pin]) {
report_pin_state(pin);
pin_state[pin - first_pin] = val;
}
}
#if ENABLED(EMERGENCY_PARSER)
if (!wait_for_user) break;
#endif
safe_delay(500);
}
}
else // single pins report
for (int8_t pin = first_pin; pin <= last_pin; pin++)
report_pin_state(pin);
}
#endif // PINS_DEBUGGING
#if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
/**
@ -7646,9 +7706,13 @@ void process_next_command() {
case 31: // M31: Report time since the start of SD print or last M109
gcode_M31(); break;
case 42: //M42 -Change pin status via gcode
gcode_M42();
break;
case 42: // M42: Change pin state
gcode_M42(); break;
#if ENABLED(PINS_DEBUGGING)
case 43: // M43: Read pin state
gcode_M43(); break;
#endif
#if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
case 48: // M48: Z probe repeatability test

447
Marlin/pinsDebug.h
Unescape Escape View File

@ -0,0 +1,447 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
// How many DIO pins are defined?
#if defined(DIO85_PIN)
#define DIO_COUNT 86
#elif defined(DIO53_PIN)
#define DIO_COUNT 54
#elif defined(DIO47_PIN)
#define DIO_COUNT 48
#elif defined(DIO31_PIN)
#define DIO_COUNT 32
#elif defined(DIO21_PIN)
#define DIO_COUNT 22
#endif
#define _PIN_SAY(NAME) { SERIAL_ECHOPGM(STRINGIFY(NAME)); return true; }
#define PIN_SAY(NAME) if (pin == NAME) _PIN_SAY(_##NAME##_);
#define ANALOG_PIN_SAY(NAME) if (pin == analogInputToDigitalPin(NAME)) _PIN_SAY(_##NAME##_);
#define IS_ANALOG(P) if ((P) >= analogInputToDigitalPin(0) && ((P) <= analogInputToDigitalPin(15) || (P) <= analogInputToDigitalPin(5)))
// Report pin name for a given fastio digital pin index
static bool report_pin_name(int8_t pin) {
SERIAL_ECHO((int)pin);
SERIAL_CHAR(' ');
if (IS_ANALOG(pin)) {
SERIAL_CHAR('('); SERIAL_CHAR('A');
SERIAL_ECHO(int(pin - analogInputToDigitalPin(0)));
SERIAL_CHAR(')'); SERIAL_CHAR(' ');
}
#if defined(RXD) && RXD > -1
if (pin == 0) { SERIAL_ECHOPGM("RXD"); return true; }
#endif
#if defined(TXD) && TXD > -1
if (pin == 1) { SERIAL_ECHOPGM("TXD"); return true; }
#endif
#if PIN_EXISTS(SERVO0)
PIN_SAY(SERVO0_PIN);
#endif
#if PIN_EXISTS(SERVO1)
PIN_SAY(SERVO1_PIN);
#endif
#if PIN_EXISTS(SERVO2)
PIN_SAY(SERVO2_PIN);
#endif
#if PIN_EXISTS(SERVO3)
PIN_SAY(SERVO3_PIN);
#endif
#if PIN_EXISTS(X_MIN)
PIN_SAY(X_MIN_PIN);
#endif
#if PIN_EXISTS(X_MAX)
PIN_SAY(X_MAX_PIN);
#endif
#if PIN_EXISTS(Y_MIN)
PIN_SAY(Y_MIN_PIN);
#endif
#if PIN_EXISTS(Y_MAX)
PIN_SAY(Y_MAX_PIN);
#endif
#if PIN_EXISTS(Z_MIN)
PIN_SAY(Z_MIN_PIN);
#endif
#if PIN_EXISTS(Z_MAX)
PIN_SAY(Z_MAX_PIN);
#endif
#if PIN_EXISTS(Z_MIN_PROBE)
PIN_SAY(Z_MIN_PROBE_PIN);
#endif
#if PIN_EXISTS(X_STEP)
PIN_SAY(X_STEP_PIN);
#endif
#if PIN_EXISTS(X_DIR)
PIN_SAY(X_DIR_PIN);
#endif
#if PIN_EXISTS(X_ENABLE)
PIN_SAY(X_ENABLE_PIN);
#endif
#if PIN_EXISTS(X_MS1)
PIN_SAY(X_MS1_PIN);
#endif
#if PIN_EXISTS(X_MS2)
PIN_SAY(X_MS2_PIN);
#endif
#if PIN_EXISTS(X2_STEP)
PIN_SAY(X2_STEP_PIN);
#endif
#if PIN_EXISTS(X2_DIR)
PIN_SAY(X2_DIR_PIN);
#endif
#if PIN_EXISTS(X2_ENABLE)
PIN_SAY(X2_ENABLE_PIN);
#endif
#if PIN_EXISTS(Y_STEP)
PIN_SAY(Y_STEP_PIN);
#endif
#if PIN_EXISTS(Y_DIR)
PIN_SAY(Y_DIR_PIN);
#endif
#if PIN_EXISTS(Y_ENABLE)
PIN_SAY(Y_ENABLE_PIN);
#endif
#if PIN_EXISTS(Y_MS1)
PIN_SAY(Y_MS1_PIN);
#endif
#if PIN_EXISTS(Y_MS2)
PIN_SAY(Y_MS2_PIN);
#endif
#if PIN_EXISTS(Y2_STEP)
PIN_SAY(Y2_STEP_PIN);
#endif
#if PIN_EXISTS(Y2_DIR)
PIN_SAY(Y2_DIR_PIN);
#endif
#if PIN_EXISTS(Y2_ENABLE)
PIN_SAY(Y2_ENABLE_PIN);
#endif
#if PIN_EXISTS(Z_STEP)
PIN_SAY(Z_STEP_PIN);
#endif
#if PIN_EXISTS(Z_DIR)
PIN_SAY(Z_DIR_PIN);
#endif
#if PIN_EXISTS(Z_ENABLE)
PIN_SAY(Z_ENABLE_PIN);
#endif
#if PIN_EXISTS(Z_MS1)
PIN_SAY(Z_MS1_PIN);
#endif
#if PIN_EXISTS(Z_MS2)
PIN_SAY(Z_MS2_PIN);
#endif
#if PIN_EXISTS(Z2_STEP)
PIN_SAY(Z2_STEP_PIN);
#endif
#if PIN_EXISTS(Z2_DIR)
PIN_SAY(Z2_DIR_PIN);
#endif
#if PIN_EXISTS(Z2_ENABLE)
PIN_SAY(Z2_ENABLE_PIN);
#endif
#if PIN_EXISTS(E0_STEP)
PIN_SAY(E0_STEP_PIN);
#endif
#if PIN_EXISTS(E0_DIR)
PIN_SAY(E0_DIR_PIN);
#endif
#if PIN_EXISTS(E0_ENABLE)
PIN_SAY(E0_ENABLE_PIN);
#endif
#if PIN_EXISTS(E0_MS1)
PIN_SAY(E0_MS1_PIN);
#endif
#if PIN_EXISTS(E0_MS2)
PIN_SAY(E0_MS2_PIN);
#endif
#if PIN_EXISTS(E1_STEP)
PIN_SAY(E1_STEP_PIN);
#endif
#if PIN_EXISTS(E1_DIR)
PIN_SAY(E1_DIR_PIN);
#endif
#if PIN_EXISTS(E1_ENABLE)
PIN_SAY(E1_ENABLE_PIN);
#endif
#if PIN_EXISTS(E1_MS1)
PIN_SAY(E1_MS1_PIN);
#endif
#if PIN_EXISTS(E1_MS2)
PIN_SAY(E1_MS2_PIN);
#endif
#if PIN_EXISTS(E2_STEP)
PIN_SAY(E2_STEP_PIN);
#endif
#if PIN_EXISTS(E2_DIR)
PIN_SAY(E2_DIR_PIN);
#endif
#if PIN_EXISTS(E2_ENABLE)
PIN_SAY(E2_ENABLE_PIN);
#endif
#if PIN_EXISTS(E3_STEP)
PIN_SAY(E3_STEP_PIN);
#endif
#if PIN_EXISTS(E3_DIR)
PIN_SAY(E3_DIR_PIN);
#endif
#if PIN_EXISTS(E3_ENABLE)
PIN_SAY(E3_ENABLE_PIN);
#endif
#if PIN_EXISTS(E4_STEP)
PIN_SAY(E4_STEP_PIN);
#endif
#if PIN_EXISTS(E4_DIR)
PIN_SAY(E4_DIR_PIN);
#endif
#if PIN_EXISTS(E4_ENABLE)
PIN_SAY(E4_ENABLE_PIN);
#endif
#if PIN_EXISTS(FAN)
PIN_SAY(FAN_PIN);
#endif
#if PIN_EXISTS(FAN1)
PIN_SAY(FAN1_PIN);
#endif
#if PIN_EXISTS(FAN2)
PIN_SAY(FAN2_PIN);
#endif
#if PIN_EXISTS(CONTROLLERFAN)
PIN_SAY(CONTROLLERFAN_PIN);
#endif
#if PIN_EXISTS(EXTRUDER_0_AUTO_FAN)
PIN_SAY(EXTRUDER_0_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(EXTRUDER_1_AUTO_FAN)
PIN_SAY(EXTRUDER_1_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(EXTRUDER_2_AUTO_FAN)
PIN_SAY(EXTRUDER_2_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(EXTRUDER_3_AUTO_FAN)
PIN_SAY(EXTRUDER_3_AUTO_FAN_PIN);
#endif
#if PIN_EXISTS(HEATER_0)
PIN_SAY(HEATER_0_PIN);
#endif
#if PIN_EXISTS(HEATER_1)
PIN_SAY(HEATER_1_PIN);
#endif
#if PIN_EXISTS(HEATER_2)
PIN_SAY(HEATER_2_PIN);
#endif
#if PIN_EXISTS(HEATER_3)
PIN_SAY(HEATER_3_PIN);
#endif
#if PIN_EXISTS(HEATER_BED)
PIN_SAY(HEATER_BED_PIN);
#endif
#if PIN_EXISTS(X_ATT)
PIN_SAY(X_ATT_PIN);
#endif
#if PIN_EXISTS(Y_ATT)
PIN_SAY(Y_ATT_PIN);
#endif
#if PIN_EXISTS(Z_ATT)
PIN_SAY(Z_ATT_PIN);
#endif
#if PIN_EXISTS(E0_ATT)
PIN_SAY(E0_ATT_PIN);
#endif
#if PIN_EXISTS(TEMP_0)
ANALOG_PIN_SAY(TEMP_0_PIN);
#endif
#if PIN_EXISTS(TEMP_1)
ANALOG_PIN_SAY(TEMP_1_PIN);
#endif
#if PIN_EXISTS(TEMP_2)
ANALOG_PIN_SAY(TEMP_2_PIN);
#endif
#if PIN_EXISTS(TEMP_3)
ANALOG_PIN_SAY(TEMP_3_PIN);
#endif
#if PIN_EXISTS(TEMP_BED)
ANALOG_PIN_SAY(TEMP_BED_PIN);
#endif
#if PIN_EXISTS(FILWIDTH)
ANALOG_PIN_SAY(FILWIDTH_PIN);
#endif
#if PIN_EXISTS(BEEPER)
PIN_SAY(BEEPER_PIN);
#endif
#if PIN_EXISTS(SLED)
PIN_SAY(SLED_PIN);
#endif
#if PIN_EXISTS(FIL_RUNOUT)
PIN_SAY(FIL_RUNOUT_PIN);
#endif
#if PIN_EXISTS(LED)
PIN_SAY(LED_PIN);
#endif
// #if defined(DEBUG_LED) && DEBUG_LED > -1
// PIN_SAY(DEBUG_LED);
// #endif
#if PIN_EXISTS(STAT_LED_RED)
PIN_SAY(STAT_LED_RED_PIN);
#endif
#if PIN_EXISTS(STAT_LED_BLUE)
PIN_SAY(STAT_LED_BLUE_PIN);
#endif
#if PIN_EXISTS(DIGIPOTSS)
PIN_SAY(DIGIPOTSS_PIN);
#endif
#if PIN_EXISTS(SCK)
PIN_SAY(SCK_PIN);
#endif
#if PIN_EXISTS(MISO)
PIN_SAY(MISO_PIN);
#endif
#if PIN_EXISTS(MOSI)
PIN_SAY(MOSI_PIN);
#endif
#if PIN_EXISTS(SS)
PIN_SAY(SS_PIN);
#endif
#if PIN_EXISTS(SD_DETECT)
PIN_SAY(SD_DETECT_PIN);
#endif
#if defined(SDPOWER) && SDPOWER > -1
PIN_SAY(SDPOWER);
#endif
#if defined(SDSS) && SDSS > -1
PIN_SAY(SDSS);
#endif
#if defined(I2C_SCL) && I2C_SCL > -1
PIN_SAY(I2C_SCL);
#endif
#if defined(I2C_SDA) && I2C_SDA > -1
PIN_SAY(I2C_SDA);
#endif
#if defined(SCL) && SCL > -1
PIN_SAY(SCL);
#endif
#if defined(SDA) && SDA > -1
PIN_SAY(SDA);
#endif
#if PIN_EXISTS(PS_ON)
PIN_SAY(PS_ON_PIN);
#endif
#if PIN_EXISTS(KILL)
PIN_SAY(KILL_PIN);
#endif
#if PIN_EXISTS(SUICIDE)
PIN_SAY(SUICIDE_PIN);
#endif
#if PIN_EXISTS(DEBUG)
PIN_SAY(DEBUG_PIN);
#endif
#if PIN_EXISTS(PHOTOGRAPH)
PIN_SAY(PHOTOGRAPH_PIN);
#endif
#if PIN_EXISTS(BEEPER)
PIN_SAY(BEEPER_PIN);
#endif
#if defined(BTN_EN1) && BTN_EN1 > -1
PIN_SAY(BTN_EN1);
#endif
#if defined(BTN_EN2) && BTN_EN2 > -1
PIN_SAY(BTN_EN2);
#endif
#if defined(BTN_ENC) && BTN_ENC > -1
PIN_SAY(BTN_ENC);
#endif
#if defined(LCD_PINS_RS) && LCD_PINS_RS > -1
PIN_SAY(LCD_PINS_RS);
#endif
#if defined(LCD_PINS_ENABLE) && LCD_PINS_ENABLE > -1
PIN_SAY(LCD_PINS_ENABLE);
#endif
#if defined(LCD_PINS_D4) && LCD_PINS_D4 > -1
PIN_SAY(LCD_PINS_D4);
#endif
#if defined(LCD_PINS_D5) && LCD_PINS_D5 > -1
PIN_SAY(LCD_PINS_D5);
#endif
#if defined(LCD_PINS_D6) && LCD_PINS_D6 > -1
PIN_SAY(LCD_PINS_D6);
#endif
#if defined(LCD_PINS_D7) && LCD_PINS_D7 > -1
PIN_SAY(LCD_PINS_D7);
#endif
#if PIN_EXISTS(RAMPS_D8)
PIN_SAY(RAMPS_D8_PIN);
#endif
#if PIN_EXISTS(RAMPS_D9)
PIN_SAY(RAMPS_D9_PIN);
#endif
#if PIN_EXISTS(RAMPS_D10)
PIN_SAY(RAMPS_D10_PIN);
#endif
#if PIN_EXISTS(MOSFET_D)
PIN_SAY(MOSFET_D_PIN);
#endif
#if PIN_EXISTS(TX_ENABLE)
PIN_SAY(TX_ENABLE_PIN);
#endif
#if PIN_EXISTS(RX_ENABLE)
PIN_SAY(RX_ENABLE_PIN);
#endif
SERIAL_ECHOPGM("<unused>");
return false;
}
inline void report_pin_state(int8_t pin) {
if (report_pin_name(pin)) {
if (pin_is_protected(pin))
SERIAL_ECHOPGM(" (protected)");
else {
SERIAL_ECHOPGM(" = ");
pinMode(pin, INPUT_PULLUP);
SERIAL_ECHO(digitalRead(pin));
if (IS_ANALOG(pin)) {
SERIAL_CHAR(' '); SERIAL_CHAR('(');
SERIAL_ECHO(analogRead(pin - analogInputToDigitalPin(0)));
SERIAL_CHAR(')');
}
}
}
SERIAL_EOL;
}
Write Preview
Loading…
Cancel
Save