Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/gpio_api.c

Revision:

113:65a335a675de

Parent:

87:085cde657901

--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/gpio_api.c	Fri Mar 07 16:00:07 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/gpio_api.c	Mon Mar 10 11:30:07 2014 +0000
@@ -42,7 +42,7 @@
     return (uint32_t)(1 << ((uint32_t)pin & 0xF)); // Return the pin mask
 }
 
-void gpio_init(gpio_t *obj, PinName pin, PinDirection direction) {
+void gpio_init(gpio_t *obj, PinName pin) {
     if (pin == NC) return;
 
     uint32_t port_index = STM_PORT(pin);
@@ -57,14 +57,6 @@
     obj->reg_in  = &gpio->IDR;
     obj->reg_set = &gpio->BSRRL;
     obj->reg_clr = &gpio->BSRRH;
-  
-    // Configure GPIO
-    if (direction == PIN_OUTPUT) {
-        pin_function(pin, STM_PIN_DATA(STM_MODE_OUTPUT_PP, GPIO_NOPULL, 0));
-    }
-    else { // PIN_INPUT
-        pin_function(pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
-    }
 }
 
 void gpio_mode(gpio_t *obj, PinMode mode) {