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/*
* Copyright (c) 2020-2021, BLUETRUM Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef AB32VG1_HAL_ADC_H__
#define AB32VG1_HAL_ADC_H__
#include "ab32vg1_hal_def.h"
/**
* @defgroup ADC_channels
* @{
*/
#define ADC_CHANNEL_0 (1u << 0) /* PA5 */
#define ADC_CHANNEL_1 (1u << 1) /* PA6 */
#define ADC_CHANNEL_2 (1u << 2) /* PA7 */
#define ADC_CHANNEL_3 (1u << 3) /* PB1 */
#define ADC_CHANNEL_4 (1u << 4) /* PB2 */
#define ADC_CHANNEL_5 (1u << 5) /* PB3 */
#define ADC_CHANNEL_6 (1u << 6) /* PB4 */
#define ADC_CHANNEL_7 (1u << 7) /* PE5 */
#define ADC_CHANNEL_8 (1u << 8) /* PE6 */
#define ADC_CHANNEL_9 (1u << 9) /* PE7 */
#define ADC_CHANNEL_10 (1u << 10) /* PF2 */
#define ADC_CHANNEL_11 (1u << 11) /* VRTC */
#define ADC_CHANNEL_12 (1u << 12) /* WKO */
#define ADC_CHANNEL_13 (1u << 13) /* BGOP */
#define ADC_CHANNEL_14 (1u << 14) /* VBAT */
#define ADC_CHANNEL_15 (1u << 15) /* VUSB */
/**
* @}
*
*/
/**
* @brief Enable ADC
*
* @param enable
*/
void hal_adc_enable(uint8_t enable);
/**
* @brief Starts conversion of the channels
*
* @param channel @ref ADC_channels
*/
void hal_adc_start(uint32_t channel);
/**
* @brief Poll for conversion complete
*
* @param timeout Timeout value in millisecond
* @return hal_error_t
*/
hal_error_t hal_adc_poll_for_conversion(uint32_t timeout);
#endif
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