diff options
Diffstat (limited to 'drawing.ino')
-rw-r--r-- | drawing.ino | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drawing.ino b/drawing.ino index 4bfbb30..35a8586 100644 --- a/drawing.ino +++ b/drawing.ino @@ -82,7 +82,8 @@ void renderToSerial() { } } -/* Write a register to specified display */ +/* Write a register to specified display + * A static function is only available in this file */ static void writeCommand(int display, uint8_t addr, uint8_t data) { /* Chip select low */ digitalWrite(CS, LOW); |