6bc7a448de
Gregory Nutt is has submitted the SGA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
76 lines
2.8 KiB
C
76 lines
2.8 KiB
C
/****************************************************************************
|
|
* examples/examples/adc/adc.h
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __APPS_EXAMPLES_ADC_ADC_H
|
|
#define __APPS_EXAMPLES_ADC_ADC_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
/* Configuration ************************************************************/
|
|
/* CONFIG_NSH_BUILTIN_APPS - Build the ADC test as an NSH built-in function.
|
|
* Default: Built as a standalone program
|
|
* CONFIG_EXAMPLES_ADC_DEVPATH - The default path to the ADC device. Default: /dev/adc0
|
|
* CONFIG_EXAMPLES_ADC_NSAMPLES - This number of samples is
|
|
* collected and the program terminates. Default: Samples are collected
|
|
* indefinitely.
|
|
* CONFIG_EXAMPLES_ADC_GROUPSIZE - The number of samples to read at once.
|
|
* Default: 4
|
|
*/
|
|
|
|
#ifndef CONFIG_ADC
|
|
# error "ADC device support is not enabled (CONFIG_ADC)"
|
|
#endif
|
|
|
|
#ifndef CONFIG_EXAMPLES_ADC_DEVPATH
|
|
# define CONFIG_EXAMPLES_ADC_DEVPATH "/dev/adc0"
|
|
#endif
|
|
|
|
#ifndef CONFIG_EXAMPLES_ADC_GROUPSIZE
|
|
# define CONFIG_EXAMPLES_ADC_GROUPSIZE 4
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
struct adc_state_s
|
|
{
|
|
bool initialized;
|
|
FAR char *devpath;
|
|
int count;
|
|
};
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
#endif /* __APPS_EXAMPLES_ADC_ADC_H */
|