---
led/led.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/led/led.h b/led/led.h
index 3fee684..d22beda 100644
--- a/led/led.h
+++ b/led/led.h
@@ -80,6 +80,29 @@ uint8_t MPC8313_LED_Count;
#define LED_ON() do { unsigned int *gpio = (unsigned int
*)BCM2835_GPIO_REGS_BASE; GPIO_CLR_EXT = 1 << (47 % 32);} while(0)
#define LED_OFF() do { unsigned int *gpio = (unsigned int
*)BCM2835_GPIO_REGS_BASE; GPIO_SET_EXT = 1 << (47 % 32);} while(0)
+#elif defined(STM32F4_FAMILY_F4XXXX)
+
+#include <bsp/io.h> //Everything we need is in io.h
+
+//STM32F4 Discovery Board, LED4: PORTD, 12
+stm32f4_gpio_config led3config =
+{
+ .fields={
+ .pin_first = STM32F4_GPIO_PIN(3, 12),
+ .pin_last = STM32F4_GPIO_PIN(3, 12),
+ .mode = STM32F4_GPIO_MODE_OUTPUT,
+ .otype = STM32F4_GPIO_OTYPE_PUSH_PULL,
+ .ospeed = STM32F4_GPIO_OSPEED_2_MHZ,
+ .pupd = STM32F4_GPIO_NO_PULL,
+ .output = 1,
+ .af = 0
+ }
+};
+
+#define LED_INIT() stm32f4_gpio_set_config(&led3config)
+#define LED_ON() stm32f4_gpio_set_output(STM32F4_GPIO_PIN(3,12), 1)
+#define LED_OFF() stm32f4_gpio_set_output(STM32F4_GPIO_PIN(3,12), 0)
+
#else
/* default case is to print */
--
1.7.9.5
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