Add RRD GLCD comments

diff --git a/ConfigSamples/Smoothieboard/config b/ConfigSamples/Smoothieboard/config
index e8a2706..7ecada8 100644 (file)
--- a/ConfigSamples/Smoothieboard/config
+++ b/ConfigSamples/Smoothieboard/config
@@ -133,15 +133,17 @@ panel.encoder_b_pin                          0.17!^            # encoder pin if
 panel.menu_offset                            0                 # some panels will need 1 here
 
 # Example for reprap discount GLCD
-#panel.lcd                                   reprap_discount_glcd     # set type of panel also smoothiepanel, i2c_lcd is a generic i2c panel
-#panel.spi_channel                           0                 # set spi channel to use
-#panel.spi_cs_pin                            0.16               # set spi chip select
-#panel.encoder_a_pin                         0.26!^            # encoder pin if used
-#panel.encoder_b_pin                         0.25!^            # encoder pin if used
-#panel.click_button_pin                      1.30!^            # click button if used
-#panel.buzz_pin                              1.31              # pin for buzzer
-
-
+# on glcd EXP1 is to left and EXP2 is to right, pin 1 is bottom left, pin 2 is top left etc. 
+# +5v is EXP1 pin 10, Gnd is EXP1 pin 9
+#panel.lcd                                   reprap_discount_glcd     #
+#panel.spi_channel                           0                 # spi channel to use  ; GLCD EXP1 Pins 3,5 (MOSI, SCLK)
+#panel.spi_cs_pin                            0.16              # spi chip select     ; GLCD EXP1 Pin 4
+#panel.encoder_a_pin                         0.26!^            # encoder pin         ; GLCD EXP2 Pin 3
+#panel.encoder_b_pin                         0.25!^            # encoder pin         ; GLCD EXP2 Pin 5
+#panel.click_button_pin                      1.30!^            # click button        ; GLCD EXP1 Pin 2 
+#panel.buzz_pin                              1.31              # pin for buzzer      ; GLCD EXP1 Pin 1
+
+# pins used with other panels
 #panel.button_pause_pin                      0.18^             # pin used for pause button on VikiLcd
 #panel.up_button_pin                         0.1!              # up button if used
 #panel.down_button_pin                       0.0!              # down button if used