Encapsulate RGB(W) LEDs

2017-09-08 14:47:47 -05:00
parent a98e9874db
commit 8fbb833de9
15 changed files with 530 additions and 380 deletions
--- a/Marlin/src/feature/leds/leds.cpp
+++ b/Marlin/src/feature/leds/leds.cpp
@@ -0,0 +1,73 @@
+/**
+ * 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/>.
+ *
+ */
+
+/**
+ * Marlin RGB LED general support
+ */
+
+#include "../../inc/MarlinConfig.h"
+
+#if HAS_COLOR_LEDS
+
+#include "leds.h"
+
+void set_led_color(
+  const uint8_t r, const uint8_t g, const uint8_t b
+  #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_RGBW_LED)
+    , const uint8_t w
+    #if ENABLED(NEOPIXEL_RGBW_LED)
+      , bool isSequence
+    #endif
+  #endif
+) {
+
+  #if ENABLED(NEOPIXEL_RGBW_LED)
+    if (neopixel_set_led_color(r, g, b, w, isSequence))
+      return;
+  #endif
+
+  #if ENABLED(BLINKM)
+    blinkm_set_led_color(r, g, b); // Use i2c to send the RGB components to the device.
+  #endif
+
+  #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
+    // This variant uses 3 separate pins for the RGB components.
+    // If the pins can do PWM then their intensity will be set.
+    WRITE(RGB_LED_R_PIN, r ? HIGH : LOW);
+    WRITE(RGB_LED_G_PIN, g ? HIGH : LOW);
+    WRITE(RGB_LED_B_PIN, b ? HIGH : LOW);
+    analogWrite(RGB_LED_R_PIN, r);
+    analogWrite(RGB_LED_G_PIN, g);
+    analogWrite(RGB_LED_B_PIN, b);
+
+    #if ENABLED(RGBW_LED)
+      WRITE(RGB_LED_W_PIN, w ? HIGH : LOW);
+      analogWrite(RGB_LED_W_PIN, w);
+    #endif
+  #endif
+
+  #if ENABLED(PCA9632)
+    pca9632_set_led_color(r, g, b); // Update I2C LED driver
+  #endif
+}
+
+#endif // HAS_COLOR_LEDS