mbed official / mbed-src

mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/hal/TARGET_RENESAS/TARGET_RZ_A1H/gpio_object.h@621:9c82b0f79f3d, 2015-09-11 (annotated)

Committer:
mbed_official
Date:
Fri Sep 11 09:30:09 2015 +0100
Revision:
621:9c82b0f79f3d
Parent:
500:04797f1feae2 
Synchronized with git revision 6c1d63e069ab9bd86de92e8296ca783681257538



Full URL: https://github.com/mbedmicro/mbed/commit/6c1d63e069ab9bd86de92e8296ca783681257538/



ignore target files not supported by the yotta module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 390:35c2c1cf29cd 1 /* mbed Microcontroller Library
mbed_official 390:35c2c1cf29cd 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 390:35c2c1cf29cd 3 *
mbed_official 390:35c2c1cf29cd 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 390:35c2c1cf29cd 5 * you may not use this file except in compliance with the License.
mbed_official 390:35c2c1cf29cd 6 * You may obtain a copy of the License at
mbed_official 390:35c2c1cf29cd 7 *
mbed_official 390:35c2c1cf29cd 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 390:35c2c1cf29cd 9 *
mbed_official 390:35c2c1cf29cd 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 390:35c2c1cf29cd 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 390:35c2c1cf29cd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 390:35c2c1cf29cd 13 * See the License for the specific language governing permissions and
mbed_official 390:35c2c1cf29cd 14 * limitations under the License.
mbed_official 390:35c2c1cf29cd 15 */
mbed_official 390:35c2c1cf29cd 16 #ifndef MBED_GPIO_OBJECT_H
mbed_official 390:35c2c1cf29cd 17 #define MBED_GPIO_OBJECT_H
mbed_official 390:35c2c1cf29cd 18
mbed_official 460:3bcf9be0332c 19 #include "mbed_assert.h"
mbed_official 460:3bcf9be0332c 20
mbed_official 390:35c2c1cf29cd 21 #ifdef __cplusplus
mbed_official 390:35c2c1cf29cd 22 extern "C" {
mbed_official 390:35c2c1cf29cd 23 #endif
mbed_official 390:35c2c1cf29cd 24
mbed_official 390:35c2c1cf29cd 25 typedef struct {
mbed_official 390:35c2c1cf29cd 26 PinName pin;
mbed_official 390:35c2c1cf29cd 27 uint32_t mask;
mbed_official 390:35c2c1cf29cd 28
mbed_official 390:35c2c1cf29cd 29 __IO uint32_t *reg_dir;
mbed_official 390:35c2c1cf29cd 30 __IO uint32_t *reg_set;
mbed_official 390:35c2c1cf29cd 31 __I uint32_t *reg_in;
mbed_official 390:35c2c1cf29cd 32 __IO uint32_t *reg_buf;
mbed_official 390:35c2c1cf29cd 33 } gpio_t;
mbed_official 390:35c2c1cf29cd 34
mbed_official 390:35c2c1cf29cd 35 static inline void gpio_write(gpio_t *obj, int value) {
mbed_official 500:04797f1feae2 36 *obj->reg_set = (obj->mask << 16) | ((value != 0) ? obj->mask : 0);
mbed_official 390:35c2c1cf29cd 37 }
mbed_official 390:35c2c1cf29cd 38
mbed_official 390:35c2c1cf29cd 39 static inline int gpio_read(gpio_t *obj) {
mbed_official 390:35c2c1cf29cd 40 return ((*obj->reg_in & obj->mask) ? 1 : 0);
mbed_official 390:35c2c1cf29cd 41 }
mbed_official 390:35c2c1cf29cd 42
mbed_official 455:8bc3a354916d 43 static inline int gpio_is_connected(const gpio_t *obj) {
mbed_official 455:8bc3a354916d 44 return obj->pin != (PinName)NC;
mbed_official 455:8bc3a354916d 45 }
mbed_official 455:8bc3a354916d 46
mbed_official 390:35c2c1cf29cd 47 #ifdef __cplusplus
mbed_official 390:35c2c1cf29cd 48 }
mbed_official 390:35c2c1cf29cd 49 #endif
mbed_official 390:35c2c1cf29cd 50
mbed_official 390:35c2c1cf29cd 51 #endif