send correct opcode for current resolution mode

2026-07-27 19:56:17 +00:00 · 2013-06-08 19:00:00 +02:00
parent b89b651419
commit 6405d2cb81
1 changed files with 1 additions and 1 deletions
@@ -55,7 +55,7 @@ uint16_t BH1750::readLightLevel(void) {
  uint16_t level;

  Wire.beginTransmission(BH1750_I2CADDR);
-  Wire.requestFrom(BH1750_I2CADDR, 2);
+  Wire.requestFrom((uint8_t)BH1750_I2CADDR, (uint8_t)current_mode);
 #if (ARDUINO >= 100)
  level = Wire.read();
  level <<= 8;