Merge branch 'main' of gitea.hottis.de:wn/rgb-driver-01

colors.S

@@ -1,5 +1,6 @@
 #include "colors.h"
 
+#define DIMM_FACTOR 3
   .section ".rodata","a"
 ;; color definitions according to
 ;; https://learn.sparkfun.com/tutorials/lilypad-protosnap-plus-activity-guide/3-custom-color-mixing
@@ -9,29 +10,29 @@ colors:
 off:
   .byte   0x00, 0x00, 0x00, 0
 blue:
-  .byte   0x00, 0x00, 0xff, 0
+  .byte   0x00>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 green:
-  .byte   0x00, 0xff, 0x00, 0
+  .byte   0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0
 orange:
-  .byte   0xff, 0x80, 0x00, 0
+  .byte   0xff>>DIMM_FACTOR, 0x80>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0
 rose:
-  .byte   0xff, 0x00, 0x80, 0
+  .byte   0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0x80>>DIMM_FACTOR, 0
 magenta:
-  .byte   0xff, 0x00, 0xff, 0
+  .byte   0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 violet:
-  .byte   0x80, 0x00, 0xff, 0
+  .byte   0x80>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 azure:
-  .byte   0x00, 0x80, 0xff, 0
+  .byte   0x00>>DIMM_FACTOR, 0x80>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 cyan:
-  .byte   0x00, 0xff, 0xff, 0
+  .byte   0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 springgreen:
-  .byte   0x00, 0xff, 0x80, 0
+  .byte   0x00>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0x80>>DIMM_FACTOR, 0
 chartreuse:
-  .byte   0x80, 0xff, 0x00, 0
+  .byte   0x80>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0
 yellow:
-  .byte   0xff, 0xff, 0x00, 0
+  .byte   0xff>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0
 white:
-  .byte   0xff, 0xff, 0xff, 0
+  .byte   0xff>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0xff>>DIMM_FACTOR, 0
 red:
-  .byte   0xff, 0x00, 0x00, 0
+  .byte   0xff>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0x00>>DIMM_FACTOR, 0
 

main.S

@@ -53,7 +53,7 @@
 
   .section ".data"
 screendata:
-  .rept 60
+  .rept 60 ;; number of leds in hardward
   .byte 0
   .endr
 screendataend: