* arch/arm/src/imxrt/imxrt_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 __ARCH_ARM_SRC_IMXRT_IMXRT_ADC_H
#define __ARCH_ARM_SRC_IMXRT_IMXRT_ADC_H
* Included Files
****************************************************************************/
#include <nuttx/config.h>
* Pre-processor Definitions
****************************************************************************/
* Public Types
****************************************************************************/
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
* Name: imxrt_adcinitialize
*
* Description:
* Initialize the adc
*
* Input Parameters:
* intf - ADC number (1 or 2)
* chanlist - The list of channels
* nchannels - Number of channels
*
* Returned Value:
* Valid can device structure reference on success; a NULL on failure
*
****************************************************************************/
#ifdef CONFIG_IMXRT_ADC
struct adc_dev_s *imxrt_adcinitialize(int intf,
const uint8_t *chanlist,
int nchannels);
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif