Paparazzi UAS  v5.15_devel-164-g81d4ceb
Paparazzi is a free software Unmanned Aircraft System.
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adc_arch.h
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1 /*
2  * Copyright (C) 2015 Freek van Tienen <freek.v.tienen@gmail.com>
3  *
4  * This file is part of Paparazzi.
5  *
6  * Paparazzi is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2, or (at your option)
9  * any later version.
10  *
11  * Paparazzi is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with Paparazzi; see the file COPYING. If not, write to
18  * the Free Software Foundation, 59 Temple Place - Suite 330,
19  * Boston, MA 02111-1307, USA.
20  *
21  */
22 
30 #ifndef ADC_ARCH_H
31 #define ADC_ARCH_H
32 
33 /* Main ADC structure */
34 struct adc_t {
39 };
40 
41 #if USE_ADC0
42 extern struct adc_t adc0;
43 #endif
44 
45 #if USE_ADC1
46 extern struct adc_t adc1;
47 #endif
48 
49 void adc_enable(struct adc_t *adc, uint8_t value);
50 int adc_read(struct adc_t *adc, uint16_t *buf, uint16_t size);
51 
52 #endif /* ADC_ARCH_H */
uint16_t buf_length
ADC buffer length.
Definition: adc_arch.h:38
unsigned short uint16_t
Definition: types.h:16
uint8_t channels_cnt
Amount of channels.
Definition: adc_arch.h:37
void adc_enable(struct adc_t *adc, uint8_t value)
Start or stop the ADC readings.
Definition: adc_arch.c:101
int adc_read(struct adc_t *adc, uint16_t *buf, uint16_t size)
Read the ADC buffer from the driver.
Definition: adc_arch.c:113
Definition: adc_arch.h:34
uint8_t * channels
Channels used in the iio device.
Definition: adc_arch.h:36
uint8_t dev_id
The iio device ID.
Definition: adc_arch.h:35
unsigned char uint8_t
Definition: types.h:14