Merge pull request #1243 from tlyu/fix-gamma

restore gamma correction on Model 100

plugins/Kaleidoscope-Hardware-Keyboardio-Model100/src/kaleidoscope/driver/keyboardio/Model100Side.cpp

@@ -214,6 +214,7 @@ void Model100Side::sendLEDData() {
   }
 }
 
+auto constexpr gamma8 = kaleidoscope::driver::color::gamma_correction;
 
 void Model100Side::sendLEDBank(uint8_t bank) {
   uint8_t data[LED_BYTES_PER_BANK + 1];
@@ -229,25 +230,25 @@ void Model100Side::sendLEDBank(uint8_t bank) {
     else
       c = 0;
 
-    data[i + 1] = c;
+    data[i + 1] = pgm_read_byte(&gamma8[c]);
   }
   uint8_t result = writeData(data, ELEMENTS(data));
 }
 
 void Model100Side::setAllLEDsTo(cRGB color) {
   uint8_t data[] = {TWI_CMD_LED_SET_ALL_TO,
-                    color.b,
-                    color.g,
-                    color.r};
+                    pgm_read_byte(&gamma8[color.b]),
+                    pgm_read_byte(&gamma8[color.g]),
+                    pgm_read_byte(&gamma8[color.r])};
   uint8_t result = writeData(data, ELEMENTS(data));
 }
 
 void Model100Side::setOneLEDTo(uint8_t led, cRGB color) {
   uint8_t data[] = {TWI_CMD_LED_SET_ONE_TO,
                     led,
-                    color.b,
-                    color.g,
-                    color.r};
+                    pgm_read_byte(&gamma8[color.b]),
+                    pgm_read_byte(&gamma8[color.g]),
+                    pgm_read_byte(&gamma8[color.r])};
   uint8_t result = writeData(data, ELEMENTS(data));
 }