port_api.h File Reference

This file provides following mbed GPIO PORT API. More...

Ameba Common
typedef struct port_s	port_t
void	port_init (port_t *obj, PortName port, int mask, PinDirection dir)
	Initializes the GPIO device port, include data direction registers. More...
PinName	port_pin (PortName port, int pin_n)
	Get GPIO port pin name. More...
void	port_mode (port_t *obj, PinMode mode)
	Configure GPIO port pins pull up/pull down. More...
void	port_dir (port_t *obj, PinDirection dir)
	Set GPIO port pins data direction. More...
void	port_write (port_t *obj, int value)
	Sets value to the selected port pins. More...
int	port_read (port_t *obj)
	Reads the specified gpio port pins. More...

Detailed Description

This file provides following mbed GPIO PORT API.

mbed Microcontroller Library

Author

Version

V1.0.0

Attention

Copyright (c) 2006-2013 ARM Limited

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.