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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
- *
- */
-
- /**
- * leds.cpp - Marlin RGB LED general support
- */
-
- #include "../../inc/MarlinConfig.h"
-
- #if HAS_COLOR_LEDS
-
- #include "leds.h"
-
- #if ENABLED(BLINKM)
- #include "blinkm.h"
- #endif
-
- #if ENABLED(PCA9632)
- #include "pca9632.h"
- #endif
-
- #if ENABLED(PCA9533)
- #include "pca9533.h"
- #endif
-
- #if EITHER(CASE_LIGHT_USE_RGB_LED, CASE_LIGHT_USE_NEOPIXEL)
- #include "../../feature/caselight.h"
- #endif
-
- #if ENABLED(LED_COLOR_PRESETS)
- const LEDColor LEDLights::defaultLEDColor = LEDColor(
- LED_USER_PRESET_RED, LED_USER_PRESET_GREEN, LED_USER_PRESET_BLUE
- OPTARG(HAS_WHITE_LED, LED_USER_PRESET_WHITE)
- OPTARG(NEOPIXEL_LED, LED_USER_PRESET_BRIGHTNESS)
- );
- #endif
-
- #if ANY(LED_CONTROL_MENU, PRINTER_EVENT_LEDS, CASE_LIGHT_IS_COLOR_LED)
- LEDColor LEDLights::color;
- bool LEDLights::lights_on;
- #endif
-
- LEDLights leds;
-
- void LEDLights::setup() {
- #if EITHER(RGB_LED, RGBW_LED)
- if (PWM_PIN(RGB_LED_R_PIN)) SET_PWM(RGB_LED_R_PIN); else SET_OUTPUT(RGB_LED_R_PIN);
- if (PWM_PIN(RGB_LED_G_PIN)) SET_PWM(RGB_LED_G_PIN); else SET_OUTPUT(RGB_LED_G_PIN);
- if (PWM_PIN(RGB_LED_B_PIN)) SET_PWM(RGB_LED_B_PIN); else SET_OUTPUT(RGB_LED_B_PIN);
- #if ENABLED(RGBW_LED)
- if (PWM_PIN(RGB_LED_W_PIN)) SET_PWM(RGB_LED_W_PIN); else SET_OUTPUT(RGB_LED_W_PIN);
- #endif
- #endif
- TERN_(NEOPIXEL_LED, neo.init());
- TERN_(PCA9533, PCA9533_init());
- TERN_(LED_USER_PRESET_STARTUP, set_default());
- }
-
- void LEDLights::set_color(const LEDColor &incol
- OPTARG(NEOPIXEL_IS_SEQUENTIAL, bool isSequence/*=false*/)
- ) {
-
- #if ENABLED(NEOPIXEL_LED)
-
- const uint32_t neocolor = LEDColorWhite() == incol
- ? neo.Color(NEO_WHITE)
- : neo.Color(incol.r, incol.g, incol.b OPTARG(HAS_WHITE_LED, incol.w));
-
- #if ENABLED(NEOPIXEL_IS_SEQUENTIAL)
- static uint16_t nextLed = 0;
- #ifdef NEOPIXEL_BKGD_INDEX_FIRST
- while (WITHIN(nextLed, NEOPIXEL_BKGD_INDEX_FIRST, NEOPIXEL_BKGD_INDEX_LAST)) {
- neo.reset_background_color();
- if (++nextLed >= neo.pixels()) { nextLed = 0; return; }
- }
- #endif
- #endif
-
- #if BOTH(CASE_LIGHT_MENU, CASE_LIGHT_USE_NEOPIXEL)
- // Update brightness only if caselight is ON or switching leds off
- if (caselight.on || incol.is_off())
- #endif
- neo.set_brightness(incol.i);
-
- #if ENABLED(NEOPIXEL_IS_SEQUENTIAL)
- if (isSequence) {
- neo.set_pixel_color(nextLed, neocolor);
- neo.show();
- if (++nextLed >= neo.pixels()) nextLed = 0;
- return;
- }
- #endif
-
- #if BOTH(CASE_LIGHT_MENU, CASE_LIGHT_USE_NEOPIXEL)
- // Update color only if caselight is ON or switching leds off
- if (caselight.on || incol.is_off())
- #endif
- neo.set_color(neocolor);
-
- #endif
-
- #if ENABLED(BLINKM)
-
- // This variant uses i2c to send the RGB components to the device.
- blinkm_set_led_color(incol);
-
- #endif
-
- #if EITHER(RGB_LED, RGBW_LED)
-
- // This variant uses 3-4 separate pins for the RGB(W) components.
- // If the pins can do PWM then their intensity will be set.
- #define _UPDATE_RGBW(C,c) do { \
- if (PWM_PIN(RGB_LED_##C##_PIN)) \
- set_pwm_duty(pin_t(RGB_LED_##C##_PIN), c); \
- else \
- WRITE(RGB_LED_##C##_PIN, c ? HIGH : LOW); \
- }while(0)
- #define UPDATE_RGBW(C,c) _UPDATE_RGBW(C, TERN1(CASE_LIGHT_USE_RGB_LED, caselight.on) ? incol.c : 0)
- UPDATE_RGBW(R,r); UPDATE_RGBW(G,g); UPDATE_RGBW(B,b);
- #if ENABLED(RGBW_LED)
- UPDATE_RGBW(W,w);
- #endif
-
- #endif
-
- // Update I2C LED driver
- TERN_(PCA9632, PCA9632_set_led_color(incol));
- TERN_(PCA9533, PCA9533_set_rgb(incol.r, incol.g, incol.b));
-
- #if EITHER(LED_CONTROL_MENU, PRINTER_EVENT_LEDS)
- // Don't update the color when OFF
- lights_on = !incol.is_off();
- if (lights_on) color = incol;
- #endif
- }
-
- #if ENABLED(LED_CONTROL_MENU)
- void LEDLights::toggle() { if (lights_on) set_off(); else update(); }
- #endif
-
- #if LED_POWEROFF_TIMEOUT > 0
-
- millis_t LEDLights::led_off_time; // = 0
-
- void LEDLights::update_timeout(const bool power_on) {
- if (lights_on) {
- const millis_t ms = millis();
- if (power_on)
- reset_timeout(ms);
- else if (ELAPSED(ms, led_off_time))
- set_off();
- }
- }
-
- #endif
-
- #if ENABLED(NEOPIXEL2_SEPARATE)
-
- #if ENABLED(NEO2_COLOR_PRESETS)
- const LEDColor LEDLights2::defaultLEDColor = LEDColor(
- NEO2_USER_PRESET_RED, NEO2_USER_PRESET_GREEN, NEO2_USER_PRESET_BLUE
- OPTARG(HAS_WHITE_LED2, NEO2_USER_PRESET_WHITE)
- OPTARG(NEOPIXEL_LED, NEO2_USER_PRESET_BRIGHTNESS)
- );
- #endif
-
- #if ENABLED(LED_CONTROL_MENU)
- LEDColor LEDLights2::color;
- bool LEDLights2::lights_on;
- #endif
-
- LEDLights2 leds2;
-
- void LEDLights2::setup() {
- neo2.init();
- TERN_(NEO2_USER_PRESET_STARTUP, set_default());
- }
-
- void LEDLights2::set_color(const LEDColor &incol) {
- const uint32_t neocolor = LEDColorWhite() == incol
- ? neo2.Color(NEO2_WHITE)
- : neo2.Color(incol.r, incol.g, incol.b OPTARG(HAS_WHITE_LED2, incol.w));
- neo2.set_brightness(incol.i);
- neo2.set_color(neocolor);
-
- #if ENABLED(LED_CONTROL_MENU)
- // Don't update the color when OFF
- lights_on = !incol.is_off();
- if (lights_on) color = incol;
- #endif
- }
-
- #if ENABLED(LED_CONTROL_MENU)
- void LEDLights2::toggle() { if (lights_on) set_off(); else update(); }
- #endif
-
- #endif // NEOPIXEL2_SEPARATE
-
- #endif // HAS_COLOR_LEDS
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