i2scan.cpp bugfix bus select

2019-09-07 19:12:23 +02:00 · 2019-09-07 19:12:23 +02:00 · 738543b529
commit 738543b529
parent 0dea735bfb
1 changed files with 6 additions and 2 deletions
--- a/src/i2cscan.cpp
+++ b/src/i2cscan.cpp
@ -23,7 +23,11 @@ int i2c_scan(void) {
  for (addr = 8; addr <= 119; addr++) {

 // scan i2c bus with no more to 100KHz
+#ifdef HAS_DISPLAY
+    Wire.begin(MY_OLED_SDA, MY_OLED_SCL, 100000);
+#else
    Wire.begin(SDA, SCL, 100000);
+#endif
    Wire.beginTransmission(addr);
    Wire.write(addr);
    i2c_ret = Wire.endTransmission();