Fix Particle and refine build names

src/boards.c

@@ -251,7 +251,7 @@ void led_state(uint32_t state)
     } else if (temp_color_active) {
         final_color = (uint8_t*)&rgb_color;
     }
-    #if LED_NEOPIXEL || defined(LED_RGB_RED)
+    #if LED_NEOPIXEL || defined(LED_RGB_RED_PIN)
     if (final_color != NULL) {
         neopixel_write(final_color);
     }
@@ -375,6 +375,9 @@ void neopixel_teardown(void)
 {
   uint8_t grb[3] = { 0, 0, 0 };
   neopixel_write(grb);
+  nrf_gpio_cfg_default(LED_RGB_RED_PIN);
+  nrf_gpio_cfg_default(LED_RGB_GREEN_PIN);
+  nrf_gpio_cfg_default(LED_RGB_BLUE_PIN);
 }
 
 // write 3 bytes color to a built-in neopixel

src/boards.h

@@ -47,6 +47,12 @@
 // The secondary LED, when available, is usually blue.
 #define LED_SECONDARY 1
 
+// Its more common for LEDs to be sinking to the MCU pin. Setting is only for individual LEDs, not
+// RGB LEDs.
+#ifndef LED_STATE_ON
+#define LED_STATE_ON   0
+#endif
+
 // Internal status colors are masked by this brightness setting.
 #ifndef BOARD_RGB_BRIGHTNESS
 #define BOARD_RGB_BRIGHTNESS 0x101010

src/boards/particle_boron.h

@@ -44,11 +44,13 @@
  *------------------------------------------------------------------*/
 #define LEDS_NUMBER    1
 #define LED_PRIMARY_PIN           _PINNUM(1, 12)
-#define LED_STATE_ON   0
+#define LED_STATE_ON   1
 
 #define LED_RGB_RED_PIN           _PINNUM(0, 13)
 #define LED_RGB_GREEN_PIN         _PINNUM(0, 14)
 #define LED_RGB_BLUE_PIN          _PINNUM(0, 15)
+#define BOARD_RGB_BRIGHTNESS 0x202020
+
 /*------------------------------------------------------------------*/
 /* BUTTON
  *------------------------------------------------------------------*/