来自中国的硬件平台
Dependents: mbed_in_china_blink_led
Fork of mbed-src by
Diff: targets/hal/TARGET_NXP/TARGET_LPC23XX/gpio_api.c
- Revision:
- 113:65a335a675de
- Parent:
- 13:0645d8841f51
--- a/targets/hal/TARGET_NXP/TARGET_LPC23XX/gpio_api.c Fri Mar 07 16:00:07 2014 +0000 +++ b/targets/hal/TARGET_NXP/TARGET_LPC23XX/gpio_api.c Mon Mar 10 11:30:07 2014 +0000 @@ -24,7 +24,7 @@ return (1 << ((int)pin & 0x1F)); } -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; @@ -36,12 +36,6 @@ obj->reg_clr = &port_reg->FIOCLR; obj->reg_in = &port_reg->FIOPIN; obj->reg_dir = &port_reg->FIODIR; - - 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) {