gpio.h
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1 /*
2  * Copyright (c) 2017, James Jackson
3  *
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are met:
8  *
9  * * Redistributions of source code must retain the above copyright notice, this
10  * list of conditions and the following disclaimer.
11  *
12  * * Redistributions in binary form must reproduce the above copyright notice,
13  * this list of conditions and the following disclaimer in the documentation
14  * and/or other materials provided with the distribution.
15  *
16  * * Neither the name of the copyright holder nor the names of its
17  * contributors may be used to endorse or promote products derived from
18  * this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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28  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31 
32 #ifndef GPIO_H
33 #define GPIO_H
34 
35 #include "system.h"
36 
37 class GPIO
38 {
39 public:
40  typedef enum
41  {
44  } gpio_write_t;
45 
46  typedef enum
47  {
55  } gpio_mode_t;
56 
57  void init(GPIO_TypeDef* BasePort, uint16_t pin, gpio_mode_t mode);
58  void write(gpio_write_t state);
59  void toggle(void);
60  void set_mode(gpio_mode_t mode);
61  bool read();
62 
63 private:
64  uint16_t pin_;
66  gpio_mode_t mode_;
67 };
68 
69 #endif // GPIO_H
void toggle(void)
Definition: gpio.cpp:52
void set_mode(gpio_mode_t mode)
Definition: gpio.cpp:82
bool read()
Definition: gpio.cpp:63
gpio_write_t
Definition: gpio.h:40
void init(GPIO_TypeDef *BasePort, uint16_t pin, gpio_mode_t mode)
Definition: gpio.cpp:34
General Purpose I/O.
Definition: stm32f4xx.h:1281
gpio_mode_t mode_
Definition: gpio.h:66
GPIO_TypeDef * port_
Definition: gpio.h:65
void write(gpio_write_t state)
Definition: gpio.cpp:41
Definition: gpio.h:37
Definition: gpio.h:43
uint16_t pin_
Definition: gpio.h:64
gpio_mode_t
Definition: gpio.h:46


rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Sep 3 2020 03:22:14