marcus chiou / mbed-src

Fork of mbed-src by mbed official

Revision:
404:cbc7dfcb0ce9
Parent:
355:fcc1051343cd
diff -r 91a4bea587f4 -r cbc7dfcb0ce9 targets/hal/TARGET_STM/TARGET_NUCLEO_F091RC/PinNames.h
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F091RC/PinNames.h	Fri Nov 14 09:15:08 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F091RC/PinNames.h	Fri Nov 14 10:15:07 2014 +0000
@@ -36,12 +36,11 @@
 extern "C" {
 #endif
 
+// See stm32f0xx_hal_gpio.h and stm32f0xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
 #define STM_PIN_DATA(MODE, PUPD, AFNUM)  ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
-
 #define STM_PIN_MODE(X)   (((X) >> 0) & 0x0F)
 #define STM_PIN_PUPD(X)   (((X) >> 4) & 0x07)
 #define STM_PIN_AFNUM(X)  (((X) >> 7) & 0x0F)
-
 #define STM_MODE_INPUT              (0)
 #define STM_MODE_OUTPUT_PP          (1)
 #define STM_MODE_OUTPUT_OD          (2)