lzbp li / mbed-src

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Diff: targets/hal/TARGET_STM/TARGET_STM32F4XX/gpio_api.c

Revision:
113:65a335a675de
Parent:
20:4263a77256ae
Child:
227:7bd0639b8911
diff -r a7168c414ef2 -r 65a335a675de targets/hal/TARGET_STM/TARGET_STM32F4XX/gpio_api.c
--- a/targets/hal/TARGET_STM/TARGET_STM32F4XX/gpio_api.c	Fri Mar 07 16:00:07 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32F4XX/gpio_api.c	Mon Mar 10 11:30:07 2014 +0000
@@ -26,7 +26,7 @@
     return 1 << ((uint32_t) pin & 0xF);
 }
 
-void gpio_init(gpio_t *obj, PinName pin, PinDirection direction) {
+void gpio_init(gpio_t *obj, PinName pin) {
     if(pin == NC) return;
 
     obj->pin = pin;
@@ -39,14 +39,6 @@
     obj->reg_set = &port_reg->BSRRL;
     obj->reg_clr = &port_reg->BSRRH;
     obj->reg_in  = &port_reg->IDR;
-
-
-    gpio_dir(obj, direction);
-
-    switch (direction) {
-        case PIN_OUTPUT: pin_mode(pin, PullNone); break;
-        case PIN_INPUT : pin_mode(pin, PullDown); break;
-    }
 }
 
 void gpio_mode(gpio_t *obj, PinMode mode) {