+# define IRMP_PORT_LETTER B\r
+# define IRMP_BIT_NUMBER 4\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for ARM STM32 with libopencm3\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (ARM_OPENCM3) // use C13 as IR input on STM32\r
+# define IRMP_PORT_LETTER B\r
+# define IRMP_BIT_NUMBER 4\r
+# define IRMP_TIMER 3 // Timer to use\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
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for ESP8266\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (__xtensa__)\r
+# define IRMP_BIT_NUMBER 12 // use GPIO12 (Pin 7 UEXT) on ESP8266-EVB evaluation board\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for Teensy 3.x with teensyduino gcc compiler\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined (TEENSY_ARM_CORTEX_M4)\r
+# define IRMP_PIN 1 // use Digital pin 1 as IR input on Teensy\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * Change hardware pin here for MBED\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+#elif defined(__MBED__)\r
+# define IRMP_PIN P0_22 // use P1_27 on LPC1347\r
+# define IRMP_PINMODE PullUp // hardware dependent\r