opta_expansions: fix compile warnings

Author: maidnl

variants/OPTA_ANALOG/pins_arduino.h

@@ -38,9 +38,9 @@ extern "C" unsigned int PINCOUNT_fn();
 #define LED_ON                     HIGH
 #define LED_OFF                    LOW
 
-#define LED_RED                    (18u)
-#define LED_BLUE                   (19u)
-#define LED_GREEN                  (20u)
+#define OPTA_LED_RED               (18u)
+#define OPTA_LED_BLUE              (19u)
+#define OPTA_LED_GREEN             (20u)
 
 #define LED_RGB_ON                 LOW
 #define LED_RGB_OFF                HIGH

variants/OPTA_ANALOG/variant.cpp

@@ -127,12 +127,12 @@ void initVariant() {
   digitalWrite(LED_7, LED_OFF);
   pinMode(LED_8, OUTPUT);
   digitalWrite(LED_8, LED_OFF);
-  pinMode(LED_RED, OUTPUT);
+  pinMode(OPTA_LED_RED, OUTPUT);
   digitalWrite(LED_RED, LED_RGB_OFF);
-  pinMode(LED_BLUE, OUTPUT);
+  pinMode(OPTA_LED_BLUE, OUTPUT);
   digitalWrite(LED_BLUE, LED_RGB_OFF);
-  pinMode(LED_GREEN, OUTPUT);
-  digitalWrite(LED_GREEN, LED_RGB_OFF);
+  pinMode(OPTA_LED_GREEN, OUTPUT);
+  digitalWrite(OPTA_LED_GREEN, LED_RGB_OFF);
 
   /* TO BE VERIFIED !! */
   FspTimer::set_initial_timer_channel_as_pwm(

variants/OPTA_DIGITAL/pins_arduino.h

@@ -65,9 +65,9 @@ extern "C" unsigned int PINCOUNT_fn();
 #define D6                       (6u)
 #define D7                       (7u)
 /* ++++++++++++++++++++++++++++++++++ LEDS +++++++++++++++++++++++++++++++++ */
-#define LED_RED                    (8u)
-#define LED_BLUE                   (9u)
-#define LED_GREEN                  (10u)
+#define OPTA_LED_RED             (8u)
+#define OPTA_LED_BLUE            (9u)
+#define OPTA_LED_GREEN           (10u)
 
 #define LED_RGB_ON                 LOW
 #define LED_RGB_OFF                HIGH