finish up docs

docs/feature_rgb_matrix.md

@@ -23,7 +23,7 @@ Configure the hardware via your `config.h`:
 
 Currently only 2 drivers are supported, but it would be trivial to support all 4 combinations.
 
-Define these arrays:
+Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 	const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
 	/* Refer to IS31 manual for these locations
@@ -36,7 +36,7 @@ Define these arrays:
 	    ....
 	}
 
-Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](http://www.issi.com/WW/pdf/31FL3731.pdf). The `driver` is the index of the driver you defined in your `config.h`.
+Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](http://www.issi.com/WW/pdf/31FL3731.pdf). The `driver` is the index of the driver you defined in your `config.h` (`0` or `1` right now).
 
 	const rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
 	/* {row | col << 4}
@@ -57,7 +57,7 @@ Where all variables are decimels/floats.
 
 ## Keycodes
 
-Many RGB keycodes are currently shared with the RGBLIGHT system:
+All RGB keycodes are currently shared with the RGBLIGHT system:
 
 	* `RGB_TOG` - toggle
 	* `RGB_MOD` - cycle through modes
@@ -73,7 +73,13 @@ Many RGB keycodes are currently shared with the RGBLIGHT system:
 
 ## Custom layer effects
 
-Customised effects can be defined with 
+Custom layer effects can be done by defining this in your `<keyboard>.c`:
+
+    void rgb_matrix_indicators_kb(void) {
+    	// rgb_matrix_set_color(index, red, green, blue);
+    }
+
+A similar function works in the keymap as `rgb_matrix_indicators_user`.
 
 ## Additional `config.h` Options
 
@@ -88,3 +94,18 @@ The EEPROM for it is currently shared with the RGBLIGHT system (it's generally a
 
     #define EECONFIG_RGB_MATRIX (uint32_t *)16
 
+Where `16` is an unused index from `eeconfig.h`.
+
+## Suspended state
+
+To use the suspend feature, add this to your `<keyboard>.c`:
+
+	void suspend_power_down_kb(void)
+	{
+	    rgb_matrix_set_suspend_state(true);
+	}
+
+	void suspend_wakeup_init_kb(void)
+	{
+	    rgb_matrix_set_suspend_state(false);
+	}

keyboards/planck/light/light.c

@@ -1,5 +1,4 @@
-/* Copyright 2017 Jason Williams
- * Copyright 2017 Jack Humbert
+/* Copyright 2017 Jack Humbert
  *
  * 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
@@ -158,12 +157,6 @@ void matrix_scan_kb(void)
     matrix_scan_user();
 }
 
-void led_set_kb(uint8_t usb_led)
-{
-    rgb_matrix_set_indicator_state(usb_led);
-    //rgb_matrix_debug_led(usb_led & (1<<USB_LED_CAPS_LOCK));
-}
-
 void suspend_power_down_kb(void)
 {
     rgb_matrix_set_suspend_state(true);

keyboards/planck/light/light.h

@@ -1,5 +1,4 @@
-/* Copyright 2017 Jason Williams
- * Copyright 2017 Jack Humbert
+/* Copyright 2017 Jack Humbert
  *
  * 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

quantum/rgb_matrix.h

@@ -84,6 +84,8 @@ enum rgb_matrix_effects {
     RGB_MATRIX_EFFECT_MAX
 };
 
+void rgb_matrix_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
+
 // This runs after another backlight effect and replaces
 // colors already set
 void rgb_matrix_indicators(void);