雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

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TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/gpio_object.h@87:6213f644d804, 2014-07-25 (annotated)

Committer:
bogdanm
Date:
Fri Jul 25 09:46:51 2014 +0100
Revision:
87:6213f644d804
Release 87 of the mbed library



Main changes:



- error.h renamed to mbed_error.h to avoid name clashes

- upgraded to V7 of the nRF51822 soft-device 110

- New targets: HRM107

- Improved test infrastructure

- Bug fixes on various targets

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 87:6213f644d804 1 /* mbed Microcontroller Library
bogdanm 87:6213f644d804 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 87:6213f644d804 3 *
bogdanm 87:6213f644d804 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 87:6213f644d804 5 * you may not use this file except in compliance with the License.
bogdanm 87:6213f644d804 6 * You may obtain a copy of the License at
bogdanm 87:6213f644d804 7 *
bogdanm 87:6213f644d804 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 87:6213f644d804 9 *
bogdanm 87:6213f644d804 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 87:6213f644d804 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 87:6213f644d804 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 87:6213f644d804 13 * See the License for the specific language governing permissions and
bogdanm 87:6213f644d804 14 * limitations under the License.
bogdanm 87:6213f644d804 15 */
bogdanm 87:6213f644d804 16 #ifndef MBED_GPIO_OBJECT_H
bogdanm 87:6213f644d804 17 #define MBED_GPIO_OBJECT_H
bogdanm 87:6213f644d804 18
bogdanm 87:6213f644d804 19 #include "mbed_assert.h"
bogdanm 87:6213f644d804 20 #include "fsl_gpio_hal.h"
bogdanm 87:6213f644d804 21
bogdanm 87:6213f644d804 22 #ifdef __cplusplus
bogdanm 87:6213f644d804 23 extern "C" {
bogdanm 87:6213f644d804 24 #endif
bogdanm 87:6213f644d804 25
bogdanm 87:6213f644d804 26 typedef struct {
bogdanm 87:6213f644d804 27 PinName pinName;
bogdanm 87:6213f644d804 28 } gpio_t;
bogdanm 87:6213f644d804 29
bogdanm 87:6213f644d804 30 static inline void gpio_write(gpio_t *obj, int value) {
bogdanm 87:6213f644d804 31 MBED_ASSERT(obj->pinName != (PinName)NC);
bogdanm 87:6213f644d804 32 uint32_t port = obj->pinName >> GPIO_PORT_SHIFT;
bogdanm 87:6213f644d804 33 uint32_t pin = obj->pinName & 0xFF;
bogdanm 87:6213f644d804 34
bogdanm 87:6213f644d804 35 gpio_hal_write_pin_output(port, pin, value);
bogdanm 87:6213f644d804 36 }
bogdanm 87:6213f644d804 37
bogdanm 87:6213f644d804 38 static inline int gpio_read(gpio_t *obj) {
bogdanm 87:6213f644d804 39 MBED_ASSERT(obj->pinName != (PinName)NC);
bogdanm 87:6213f644d804 40 uint32_t port = obj->pinName >> GPIO_PORT_SHIFT;
bogdanm 87:6213f644d804 41 uint32_t pin = obj->pinName & 0xFF;
bogdanm 87:6213f644d804 42
bogdanm 87:6213f644d804 43 return (int)gpio_hal_read_pin_input(port, pin);
bogdanm 87:6213f644d804 44 }
bogdanm 87:6213f644d804 45
bogdanm 87:6213f644d804 46 #ifdef __cplusplus
bogdanm 87:6213f644d804 47 }
bogdanm 87:6213f644d804 48 #endif
bogdanm 87:6213f644d804 49
bogdanm 87:6213f644d804 50 #endif