Merge branch 'libopencm3' of cu.loc:git/irmp into libopencm3

[irmp.git] / irmp.h

diff --git a/irmp.h b/irmp.h
index ded7e8087bbed621c001cb036e29cc85cb99d6f5..c0b3c18cc1c23e22b4fac7ba49f9b203ef465169 100644 (file)
--- a/irmp.h
+++ b/irmp.h
@@ -63,6 +63,16 @@
 #    warning The STM32 port of IRMP uses the ST standard peripheral drivers which are not enabled in your build configuration.\r
 #  endif\r
 \r
+#elif defined (LIBOPENCM3)\r
+#  define _CONCAT(a,b)                          a##b\r
+#  define CONCAT(a,b)                           _CONCAT(a,b)\r
+#  define IRMP_PORT                             CONCAT(GPIO, IRMP_PORT_LETTER)\r
+#  define IRMP_PORT_RCC                         CONCAT(RCC_GPIO, IRMP_PORT_LETTER)\r
+\r
+#  define IRMP_BIT                              CONCAT(GPIO, IRMP_BIT_NUMBER)\r
+#  define IRMP_PIN                              IRMP_PORT   // for use with input(x) below\r
+#  define input(x)                              ((GPIO_IDR(x) & IRMP_BIT) != 0)\r
+\r
 #elif defined (STELLARIS_ARM_CORTEX_M4)\r
 #  define _CONCAT(a,b)                          a##b\r
 #  define CONCAT(a,b)                           _CONCAT(a,b)\r