Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/hal/TARGET_RENESAS/TARGET_RZ_A1H/gpio_object.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
Parent:
0:9b334a45a8ff 
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /* mbed Microcontroller Library
<> 144:ef7eb2e8f9f7 2 * Copyright (c) 2006-2013 ARM Limited
<> 144:ef7eb2e8f9f7 3 *
<> 144:ef7eb2e8f9f7 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 144:ef7eb2e8f9f7 5 * you may not use this file except in compliance with the License.
<> 144:ef7eb2e8f9f7 6 * You may obtain a copy of the License at
<> 144:ef7eb2e8f9f7 7 *
<> 144:ef7eb2e8f9f7 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 144:ef7eb2e8f9f7 9 *
<> 144:ef7eb2e8f9f7 10 * Unless required by applicable law or agreed to in writing, software
<> 144:ef7eb2e8f9f7 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 144:ef7eb2e8f9f7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 144:ef7eb2e8f9f7 13 * See the License for the specific language governing permissions and
<> 144:ef7eb2e8f9f7 14 * limitations under the License.
<> 144:ef7eb2e8f9f7 15 */
<> 144:ef7eb2e8f9f7 16 #ifndef MBED_GPIO_OBJECT_H
<> 144:ef7eb2e8f9f7 17 #define MBED_GPIO_OBJECT_H
<> 144:ef7eb2e8f9f7 18
<> 144:ef7eb2e8f9f7 19 #include "mbed_assert.h"
<> 144:ef7eb2e8f9f7 20
<> 144:ef7eb2e8f9f7 21 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 22 extern "C" {
<> 144:ef7eb2e8f9f7 23 #endif
<> 144:ef7eb2e8f9f7 24
<> 144:ef7eb2e8f9f7 25 typedef struct {
<> 144:ef7eb2e8f9f7 26 PinName pin;
<> 144:ef7eb2e8f9f7 27 uint32_t mask;
<> 144:ef7eb2e8f9f7 28
<> 144:ef7eb2e8f9f7 29 __IO uint32_t *reg_dir;
<> 144:ef7eb2e8f9f7 30 __IO uint32_t *reg_set;
<> 144:ef7eb2e8f9f7 31 __I uint32_t *reg_in;
<> 144:ef7eb2e8f9f7 32 __IO uint32_t *reg_buf;
<> 144:ef7eb2e8f9f7 33 } gpio_t;
<> 144:ef7eb2e8f9f7 34
<> 144:ef7eb2e8f9f7 35 static inline void gpio_write(gpio_t *obj, int value) {
<> 144:ef7eb2e8f9f7 36 *obj->reg_set = (obj->mask << 16) | ((value != 0) ? obj->mask : 0);
<> 144:ef7eb2e8f9f7 37 }
<> 144:ef7eb2e8f9f7 38
<> 144:ef7eb2e8f9f7 39 static inline int gpio_read(gpio_t *obj) {
<> 144:ef7eb2e8f9f7 40 return ((*obj->reg_in & obj->mask) ? 1 : 0);
<> 144:ef7eb2e8f9f7 41 }
<> 144:ef7eb2e8f9f7 42
<> 144:ef7eb2e8f9f7 43 static inline int gpio_is_connected(const gpio_t *obj) {
<> 144:ef7eb2e8f9f7 44 return obj->pin != (PinName)NC;
<> 144:ef7eb2e8f9f7 45 }
<> 144:ef7eb2e8f9f7 46
<> 144:ef7eb2e8f9f7 47 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 48 }
<> 144:ef7eb2e8f9f7 49 #endif
<> 144:ef7eb2e8f9f7 50
<> 144:ef7eb2e8f9f7 51 #endif