airbourne/airbourne/examples/rc_sbus/main.cpp
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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
23  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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 #include "system.h"
33 #include "uart.h"
34 #include "rc_sbus.h"
35 #include "vcp.h"
36 #include "printf.h"
37 
38 #include "revo_f4.h"
39 
41 
42 static void _putc(void *p, char c)
43 {
44  (void)p; // avoid compiler warning about unused variable
45  uartPtr->put_byte(c);
46 }
47 
48 int main()
49 {
50  static GPIO inv_pin;
51  static UART uart;
52  static RC_SBUS rc;
53  static VCP vcp;
54 
55  systemInit();
56  vcp.init();
57  uartPtr = &vcp;
59 
60 
61  uart.init(&uart_config[0], 100000, UART::MODE_8E2);
63  rc.init(&inv_pin, &uart);
64 
65 
66  float rc_raw[16];
67  while(1)
68  {
69  for(int i = 0; i < 8; i++)
70  {
71  rc_raw[i] = rc.read(i);
72  printf("%d, ", (uint32_t)(rc_raw[i]*1000));
73  }
74  printf("\n");
75  delay(20);
76  }
77 
78 }
void systemInit(void)
Definition: system.c:55
void init(const uart_hardware_struct_t *conf, uint32_t baudrate_, uart_mode_t mode=MODE_8N1)
Definition: uart.cpp:41
#define printf
Definition: printf.h:119
void init()
Definition: vcp.cpp:24
void init(GPIO_TypeDef *BasePort, uint16_t pin, gpio_mode_t mode)
Definition: gpio.cpp:34
static void _putc(void *p, char c)
#define SBUS_INV_GPIO
Definition: revo_f4.h:78
const uart_hardware_struct_t uart_config[NUM_UART]
Definition: revo_f4.h:64
void put_byte(uint8_t ch) override
Definition: vcp.cpp:106
Definition: uart.h:43
Definition: vcp.h:20
#define SBUS_INV_PIN
Definition: revo_f4.h:79
void init_printf(void *putp, void(*putf)(void *, char))
Definition: printf.cpp:245
Definition: gpio.h:37
#define NULL
Definition: usbd_def.h:50
void init(GPIO *inv_pin, UART *uart)
Definition: rc_sbus.cpp:42
float read(uint8_t channel)
Definition: rc_sbus.cpp:57
void delay(uint32_t ms)
Definition: system.c:98


rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:18