sd_adc.c File Reference

Analog to Digital Conversion. More...

#include "stm32f0xx_hal.h"
#include "std_defs.h"
#include "sd_adc.h"
#include "sd_led.h"
#include "sd_led_pattern.h"
#include "usbd_cdc.h"
#include "sd_usbd_cdc_if.h"

Data Structures
struct	sd_adc_bound
struct	sd_adc_cmd

Macros
#define	ADC_VREF   (3.300F)
#define	ADC_MAX   (4095U)
#define	NADC_CHANNELS   (9U)

Functions
enum sd_adc_err	sd_adc_dev_init (struct sd_adc_dev *dev, ADC_HandleTypeDef *adc)
	ADC Device Initialization. More...
void	sd_adc_init (void)
void	HAL_ADC_MspInit (ADC_HandleTypeDef *hadc)
void	HAL_ADC_MspDeInit (ADC_HandleTypeDef *hadc)
void	sd_adc_watchdog_enable (void)
	ADC Watchdog Enable. More...
void	sd_adc_irqhandler (struct sd_adc_dev *dev)
	ADC Interrupt Handler Handle interrupt events on the ADC peripheral. More...
void	sd_adc_print (void)
	Print the ADC Values.
void	sd_adc_monitor (struct sd_adc_dev *dev)
	Check ADC Limits.

Variables
static ADC_HandleTypeDef	hadc
static uint8_t	adc_print_buf [256]
static struct sd_adc_cmd	adc_tab [NADC_CHANNELS]
static struct sd_adc_cmd *	adc_chan = adc_tab
struct sd_adc_dev	adc_dev

Detailed Description

Analog to Digital Conversion.

Author

R. Bush bush@.nosp@m.krtk.nosp@m.l.com

Version

v1.0

Date

2016 June 30

Copyright

FreeBSD

Copyright (c) 2016, krtkl inc. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project.