M256 LCD brightness (#22478)

2021-08-01 14:28:53 -05:00
parent 7110c4562e
commit 1e33c1a2a7
10 changed files with 114 additions and 13 deletions
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -729,6 +729,10 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
        case 250: M250(); break;                                  // M250: Set LCD contrast
      #endif

+      #if HAS_LCD_BRIGHTNESS
+        case 256: M256(); break;                                  // M256: Set LCD brightness
+      #endif
+
      #if ENABLED(EXPERIMENTAL_I2CBUS)
        case 260: M260(); break;                                  // M260: Send data to an i2c slave
        case 261: M261(); break;                                  // M261: Request data from an i2c slave