kopia lustrzana https://github.com/espressif/esp-idf
74 wiersze
2.2 KiB
C
74 wiersze
2.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <stdint.h>
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//include soc related (generated) definitions
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#include "soc/soc_caps.h"
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#if SOC_RTCIO_PIN_COUNT > 0
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#include "soc/rtc_io_channel.h"
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#endif
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#if SOC_ADC_RTC_CTRL_SUPPORTED
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#include "soc/sens_struct.h"
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#endif
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#if SOC_RTCIO_PIN_COUNT > 0
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#if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
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/**
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* @brief Pin function information for a single RTCIO pad's.
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*
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* This is an internal function of the driver, and is not usually useful
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* for external use.
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*/
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typedef struct {
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uint32_t reg; /*!< Register of RTC pad, or 0 if not an RTC GPIO */
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uint32_t mux; /*!< Bit mask for selecting digital pad or RTC pad */
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uint32_t func; /*!< Shift of pad function (FUN_SEL) field */
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uint32_t ie; /*!< Mask of input enable */
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uint32_t pullup; /*!< Mask of pullup enable */
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uint32_t pulldown; /*!< Mask of pulldown enable */
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uint32_t slpsel; /*!< If slpsel bit is set, slpie will be used as pad input enabled signal in sleep mode */
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uint32_t slpie; /*!< Mask of input enable in sleep mode */
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uint32_t slpoe; /*!< Mask of output enable in sleep mode */
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uint32_t hold; /*!< Mask of hold enable */
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uint32_t hold_force;/*!< Mask of hold_force bit for RTC IO in RTC_CNTL_HOLD_REG */
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uint32_t drv_v; /*!< Mask of drive capability */
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uint32_t drv_s; /*!< Offset of drive capability */
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int rtc_num; /*!< GPIO number (corresponds to RTC pad) */
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} rtc_io_desc_t;
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/**
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* @brief Provides access to a constant table of RTC I/O pin
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* function information.
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* The index of table is the index of rtcio.
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*
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* This is an internal function of the driver, and is not usually useful
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* for external use.
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*/
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extern const rtc_io_desc_t rtc_io_desc[SOC_RTCIO_PIN_COUNT];
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#endif // SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
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/**
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* @brief Provides a constant table to get rtc io number with gpio number
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*
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* This is an internal function of the driver, and is not usually useful
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* for external use.
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*/
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extern const int rtc_io_num_map[SOC_GPIO_PIN_COUNT];
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#endif //SOC_RTCIO_PIN_COUNT > 0
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#ifdef __cplusplus
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}
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#endif
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