Fix mcp4728_setVref_all as followup to #4967

8 years ago · 4ec2d459e6
1 changed files with 1 additions and 1 deletions
--- a/Marlin/dac_mcp4728.cpp
+++ b/Marlin/dac_mcp4728.cpp
@ -80,7 +80,7 @@ uint8_t mcp4728_eepromWrite() {
 */
 uint8_t mcp4728_setVref_all(uint8_t value) {
  Wire.beginTransmission(DAC_DEV_ADDRESS);
-  Wire.write(GAINWRITE | (value ? 0x0F : 0x00));
+  Wire.write(VREFWRITE | (value ? 0x0F : 0x00));
  return Wire.endTransmission();
 }
 /**