Keyboard: Improvement of crkbd communication functions (based on helix-keyboard)...

[qmk_firmware.git] / keyboards / crkbd / ssd1306.c

diff --git a/keyboards/crkbd/ssd1306.c b/keyboards/crkbd/ssd1306.c
index d07900119946d4fee0de282e97590bc867267aa3..b8f9512e3fb0e27cafe44f1758d5813dcb8f9a88 100644 (file)
--- a/keyboards/crkbd/ssd1306.c
+++ b/keyboards/crkbd/ssd1306.c
@@ -123,6 +123,7 @@ static int8_t capture_sendchar(uint8_t c) {
 bool iota_gfx_init(bool rotate) {
   bool success = false;
 
+  i2c_master_init();
   send_cmd1(DisplayOff);
   send_cmd2(SetDisplayClockDiv, 0x80);
   send_cmd2(SetMultiPlex, DisplayHeight - 1);