Fix I2C_ADDRESS sign warning (MarlinFirmware#19685)

CR6Community · Nov 29, 2020 · 34a9311 · 34a9311
1 parent 2fd1c3b
commit 34a9311
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/HAL/HAL.h b/Marlin/src/HAL/HAL.h
@@ -34,7 +34,7 @@
 #define HAL_ADC_RANGE _BV(HAL_ADC_RESOLUTION)
 
 #ifndef I2C_ADDRESS
- #define I2C_ADDRESS(A) (A)
+ #define I2C_ADDRESS(A) uint8_t(A)
 #endif
 
 // Needed for AVR sprintf_P PROGMEM extension