+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for ARM STM32\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (ARM_STM32) // use C13 as IR input on STM32\r
+# define IRMP_PORT_LETTER C\r
+# define IRMP_BIT_NUMBER 13\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for Stellaris ARM Cortex M4\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (STELLARIS_ARM_CORTEX_M4) // use B4 as IR input on Stellaris LM4F\r
+# define IRMP_PORT_LETTER B\r
+# define IRMP_BIT_NUMBER 4\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for STM8\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (SDCC_STM8) // use PA1 as IR input on STM8\r
+# define IRMP_PORT_LETTER A\r
+# define IRMP_BIT_NUMBER 1\r