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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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.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_Freescale/TARGET_KLXX/gpio_object.h@111:ae4891ca7084, 2014-03-06 (annotated)

Committer:
mbed_official
Date:
Thu Mar 06 10:00:06 2014 +0000
Revision:
111:ae4891ca7084
Parent:
82:0b31dbcd4769
Child:
227:7bd0639b8911
Synchronized with git revision 955bd9a5c9e042f1cf30bbae2a99afaab8eb4cbf



Full URL: https://github.com/mbedmicro/mbed/commit/955bd9a5c9e042f1cf30bbae2a99afaab8eb4cbf/

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 31:42176bc3c368 1 /* mbed Microcontroller Library
mbed_official 31:42176bc3c368 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 31:42176bc3c368 3 *
mbed_official 31:42176bc3c368 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 31:42176bc3c368 5 * you may not use this file except in compliance with the License.
mbed_official 31:42176bc3c368 6 * You may obtain a copy of the License at
mbed_official 31:42176bc3c368 7 *
mbed_official 31:42176bc3c368 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 31:42176bc3c368 9 *
mbed_official 31:42176bc3c368 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 31:42176bc3c368 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 31:42176bc3c368 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 31:42176bc3c368 13 * See the License for the specific language governing permissions and
mbed_official 31:42176bc3c368 14 * limitations under the License.
mbed_official 31:42176bc3c368 15 */
mbed_official 31:42176bc3c368 16 #ifndef MBED_GPIO_OBJECT_H
mbed_official 31:42176bc3c368 17 #define MBED_GPIO_OBJECT_H
mbed_official 31:42176bc3c368 18
mbed_official 31:42176bc3c368 19 #ifdef __cplusplus
mbed_official 31:42176bc3c368 20 extern "C" {
mbed_official 31:42176bc3c368 21 #endif
mbed_official 31:42176bc3c368 22
mbed_official 31:42176bc3c368 23 typedef struct {
mbed_official 31:42176bc3c368 24 PinName pin;
mbed_official 31:42176bc3c368 25 uint32_t mask;
mbed_official 31:42176bc3c368 26
mbed_official 31:42176bc3c368 27 __IO uint32_t *reg_dir;
mbed_official 31:42176bc3c368 28 __IO uint32_t *reg_set;
mbed_official 31:42176bc3c368 29 __IO uint32_t *reg_clr;
mbed_official 31:42176bc3c368 30 __I uint32_t *reg_in;
mbed_official 31:42176bc3c368 31 } gpio_t;
mbed_official 31:42176bc3c368 32
mbed_official 31:42176bc3c368 33 static inline void gpio_write(gpio_t *obj, int value) {
mbed_official 31:42176bc3c368 34 if (value)
mbed_official 31:42176bc3c368 35 *obj->reg_set = obj->mask;
mbed_official 31:42176bc3c368 36 else
mbed_official 31:42176bc3c368 37 *obj->reg_clr = obj->mask;
mbed_official 31:42176bc3c368 38 }
mbed_official 31:42176bc3c368 39
mbed_official 31:42176bc3c368 40 static inline int gpio_read(gpio_t *obj) {
mbed_official 31:42176bc3c368 41 return ((*obj->reg_in & obj->mask) ? 1 : 0);
mbed_official 31:42176bc3c368 42 }
mbed_official 31:42176bc3c368 43
mbed_official 31:42176bc3c368 44 #ifdef __cplusplus
mbed_official 31:42176bc3c368 45 }
mbed_official 31:42176bc3c368 46 #endif
mbed_official 31:42176bc3c368 47
mbed_official 31:42176bc3c368 48 #endif