3d_print_resources/Marlin
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Add external pin to control PSU state M80/M81

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This commit is contained in:
lwtnb-wrk 2020-11-02 19:40:33 -03:00
parent e7ebb66200
commit 4448422913
3 changed files with 40 additions and 0 deletions
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29
Marlin/src/MarlinCore.cpp
View file

@ -231,6 +231,8 @@ PGMSTR(G28_STR, "G28");
PGMSTR(M21_STR, "M21");
PGMSTR(M23_STR, "M23 %s");
PGMSTR(M24_STR, "M24");
PGMSTR(M80_STR, "M80");
PGMSTR(M81_STR, "M81");
PGMSTR(SP_P_STR, " P"); PGMSTR(SP_T_STR, " T");
PGMSTR(X_STR, "X"); PGMSTR(Y_STR, "Y"); PGMSTR(Z_STR, "Z"); PGMSTR(E_STR, "E");
PGMSTR(X_LBL, "X:"); PGMSTR(Y_LBL, "Y:"); PGMSTR(Z_LBL, "Z:"); PGMSTR(E_LBL, "E:");
@ -288,6 +290,13 @@ void setup_powerhold() {
OUT_WRITE(SUICIDE_PIN, !SUICIDE_PIN_INVERTING);
#endif
#if ENABLED(PSU_CONTROL)
#if PSU_EXT_PIN
#if PSU_EXT_PIN_STATE
SET_INPUT_PULLDOWN(PSU_EXT_PIN);
#else
SET_INPUT_PULLUP(PSU_EXT_PIN);
#endif
#endif
powersupply_on = ENABLED(PSU_DEFAULT_OFF);
if (ENABLED(PSU_DEFAULT_OFF)) PSU_OFF(); else PSU_ON();
#endif
@ -563,6 +572,21 @@ inline void manage_inactivity(const bool ignore_stepper_queue=false) {
}
#endif
#if ENABLED(PSU_CONTROL)
#if PSU_EXT_PIN
// Handle a standalone PSU_EXT button
constexpr millis_t PSU_EXT_DEBOUNCE_DELAY = 750UL;
static millis_t next_psu_ext_key_ms; // = 0
if (!IS_SD_PRINTING() && psu_ext_state()) {
const millis_t ms = millis();
if (ELAPSED(ms, next_psu_ext_key_ms)) {
next_psu_ext_key_ms = ms + PSU_EXT_DEBOUNCE_DELAY;
powersupply_on ? queue.enqueue_now_P(M81_STR) : queue.enqueue_now_P(M80_STR);
}
}
#endif
#endif
#if HAS_HOME
// Handle a standalone HOME button
constexpr millis_t HOME_DEBOUNCE_DELAY = 1000UL;
@ -1295,6 +1319,11 @@ void setup() {
SETUP_RUN(tft_lvgl_init());
#endif
#if ENABLED(PSU_CONTROL)
if (!powersupply_on)
LCD_MESSAGEPGM_P(PSTR(MACHINE_NAME " " STR_OFF "."));
#endif
#if ENABLED(PASSWORD_ON_STARTUP)
SETUP_RUN(password.lock_machine()); // Will not proceed until correct password provided
#endif

6
Marlin/src/MarlinCore.h
View file

@ -98,6 +98,12 @@ extern bool wait_for_heatup;
#define PSU_ON() PSU_PIN_ON()
#define PSU_OFF() PSU_PIN_OFF()
#endif
#if PSU_EXT_PIN
#ifndef PSU_EXT_PIN_STATE
#define PSU_EXT_PIN_STATE LOW
#endif
inline bool psu_ext_state() { return READ(PSU_EXT_PIN) == PSU_EXT_PIN_STATE; }
#endif
#endif
bool pin_is_protected(const pin_t pin);

5
Marlin/src/pins/ramps/pins_RAMPS.h
View file

@ -261,6 +261,11 @@
#define PS_ON_PIN 12
#endif
// External pin to control PSU state
#ifndef PSU_EXT_PIN
#define PSU_EXT_PIN 58
#endif
#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENA_PIN)
#if NUM_SERVOS <= 1 // Prefer the servo connector
#define CASE_LIGHT_PIN 6 // Hardware PWM