dotstar: Initial support for "dotstar" LEDs

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 20 insertions, 3 deletions

diff --git a/config/example-extras.cfg b/config/example-extras.cfg
index fc28000e..50d1ecfb 100644
--- a/config/example-extras.cfg
+++ b/config/example-extras.cfg
@@ -1654,9 +1654,9 @@
 
 
 # Neopixel (aka WS2812) LED support (one may define any number of
-# sections with a "neopixel" prefix). One may set the LED color via a
-# "SET_NEOPIXEL NEOPIXEL=my_neopixel RED=0.1 GREEN=0.1 BLUE=0.1" type
-# extended g-code commands.
+# sections with a "neopixel" prefix). One may set the LED color via
+# "SET_LED LED=my_neopixel RED=0.1 GREEN=0.1 BLUE=0.1" type extended
+# g-code commands.
 #[neopixel my_neopixel]
 #pin:
 #   The pin connected to the neopixel. This parameter must be
@@ -1671,6 +1671,23 @@
 #   Sets the initial LED color of the Neopixel. Each value should be
 #   between 0.0 and 1.0. The default for each color is 0.
 
+# Dotstar (aka APA102) LED support (one may define any number of
+# sections with a "dotstar" prefix). One may set the LED color via
+# "SET_LED LED=my_dotstar RED=0.1 GREEN=0.1 BLUE=0.1" type extended
+# g-code commands.
+#[dotstar my_dotstar]
+#data_pin:
+#   The pin connected to the data line of the dotstar. This parameter
+#   must be provided.
+#clock_pin:
+#   The pin connected to the clock line of the dotstar. This parameter
+#   must be provided.
+#chain_count:
+#initial_RED: 0.0
+#initial_GREEN: 0.0
+#initial_BLUE: 0.0
+#   See the "neopixel" section for information on these parameters.
+
 
 # Firmware filament retraction. This enables G10 (retract) and G11
 # (unretract) GCODE commands issued by many slicers. The parameters