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feat(hal): graudate the RMT hal driver into a new component

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This commit is contained in:
Chen Jichang
2025-11-13 17:54:54 +08:00
parent cb5f2ff4c2
commit 2cb84ecf95
65 changed files with 625 additions and 919 deletions
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62
components/hal/include/hal/rmt_hal.h
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@@ -1,62 +0,0 @@
/*
* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
/*******************************************************************************
* NOTICE
* The hal is not public api, don't use in application code.
* See readme.md in hal/include/hal/readme.md
******************************************************************************/
#pragma once
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct rmt_dev_t *rmt_soc_handle_t; // RMT SOC layer handle
/**
* @brief HAL context type of RMT driver
*/
typedef struct {
rmt_soc_handle_t regs; /*!< RMT Register base address */
} rmt_hal_context_t;
/**
* @brief Initialize the RMT HAL driver
*
* @param hal: RMT HAL context
*/
void rmt_hal_init(rmt_hal_context_t *hal);
/**
* @brief Deinitialize the RMT HAL driver
*
* @param hal: RMT HAL context
*/
void rmt_hal_deinit(rmt_hal_context_t *hal);
/**
* @brief Reset RMT TX Channel
*
* @param hal: RMT HAL context
* @param channel: RMT channel number
*/
void rmt_hal_tx_channel_reset(rmt_hal_context_t *hal, uint32_t channel);
/**
* @brief Reset RMT TX Channel
*
* @param hal: RMT HAL context
* @param channel: RMT channel number
*/
void rmt_hal_rx_channel_reset(rmt_hal_context_t *hal, uint32_t channel);
#ifdef __cplusplus
}
#endif

42
components/hal/include/hal/rmt_types.h
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@@ -1,42 +0,0 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
#include "soc/clk_tree_defs.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief RMT group clock source
* @note User should select the clock source based on the power and resolution requirement
*/
#if SOC_RMT_SUPPORTED
typedef soc_periph_rmt_clk_src_t rmt_clock_source_t;
#else
typedef int rmt_clock_source_t;
#endif
/**
* @brief The layout of RMT symbol stored in memory, which is decided by the hardware design
*/
typedef union {
struct {
uint16_t duration0 : 15; /*!< Duration of level0 */
uint16_t level0 : 1; /*!< Level of the first part */
uint16_t duration1 : 15; /*!< Duration of level1 */
uint16_t level1 : 1; /*!< Level of the second part */
};
uint32_t val; /*!< Equivalent unsigned value for the RMT symbol */
} rmt_symbol_word_t;
#ifdef __cplusplus
}
#endif