Migrate MCP and utilities to CircuitPython, including color GIF and volume fixes

2026-06-22 10:13:10 -04:00
parent 2863f21459
commit 8f871e499e
53 changed files with 4239 additions and 108 deletions
@@ -255,4 +255,20 @@ class RLCD:
        self.write_cmd(0x2C) 
        self.cs(0); self.dc(1)
        self.spi.write(self.hw_buffer)
-        self.cs(1)
+        self.cs(1)
+
+    def set_brightness(self, level):
+        """Set backlight brightness percentage. RLCD is reflective and doesn't support backlight."""
+        print("RLCD is a reflective LCD and does not support backlight brightness control.")
+        pass
+
+    def set_power(self, on):
+        """Set display power status (True = ON, False = OFF)."""
+        if on:
+            self.write_cmd(0x11) # SLPOUT
+            time.sleep_ms(120)
+            self.write_cmd(0x29) # DISPON
+        else:
+            self.write_cmd(0x28) # DISPOFF
+            self.write_cmd(0x10) # SLPIN
+            time.sleep_ms(10)