82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/******************************************************************************
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* 版权所有：苏州领慧立芯科技有限公司
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* Copyright (c) 2020-2025 Suzhou Legendsemi Technology Co., Ltd.
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******************************************************************************
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* All rights reserved. Distributed under MIT license.
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* The file is encoded in UTF-8 without signature.
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* @file lh32m0g30x_dmamux.h
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* @version 2025-09-28
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******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __LH32M0G3x_DMAMUX_H
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#define __LH32M0G3x_DMAMUX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "lh32m0xx_lhl.h"
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/* Public Definition ---------------------------------------------------------*/
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#define DMAMUX_CHCFG_SOURCE_Msk (0x3FU)
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#define DMAMUX_CHCFG_SOURCE_Pos (0U)
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#define DMAMUX_CHCFG_TRIG_Pos (6U)
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#define DMAMUX_CHCFG_ENBL_Pos (7U)
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typedef enum {
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REQUEST_SOURCE_NONE = 0u,
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REQUEST_SOURCE_TIM1_CH1 = 1u,
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REQUEST_SOURCE_TIM1_CH2 = 2u,
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REQUEST_SOURCE_LPTIM2 = 7u,
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REQUEST_SOURCE_LPTIM1 = 8u,
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REQUEST_SOURCE_TIM2_CH1 = 9u,
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REQUEST_SOURCE_TIM2_CH2 = 10u,
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REQUEST_SOURCE_TIM2_UP = 13u,
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REQUEST_SOURCE_SPI0_TX = 14u,
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REQUEST_SOURCE_SPI0_RX = 15u,
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REQUEST_SOURCE_SPI1_TX = 16u,
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REQUEST_SOURCE_SPI1_RX = 17u,
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REQUEST_SOURCE_I2C0_TX = 18u,
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REQUEST_SOURCE_I2C0_RX = 19u,
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REQUEST_SOURCE_UART0_TX = 20u,
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REQUEST_SOURCE_UART0_RX = 21u,
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REQUEST_SOURCE_UART1_TX = 22u,
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REQUEST_SOURCE_UART1_RX = 23u,
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REQUEST_SOURCE_FLASH = 24u,
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REQUEST_SOURCE_ADC0 = 25u,
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REQUEST_SOURCE_ADC1 = 26u,
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REQUEST_SOURCE_XLINK_OUT0 = 27u,
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REQUEST_SOURCE_XLINK_OUT1 = 28u,
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REQUEST_SOURCE_XLINK_OUT2 = 29u,
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REQUEST_SOURCE_XLINK_OUT3 = 30u,
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REQUEST_SOURCE_ALWAYS_ON_31 = 31u,
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REQUEST_SOURCE_ALWAYS_ON_32 = 32u,
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} DMAMUX_REQ_SRC_t;
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typedef struct {
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DMAMUX_REQ_SRC_t Request_Source; /*<! DMAUX请求源 */
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DMA_CHANNEL_t DMA_Channel; /*<! 路由至DMA通道 */
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FunctionalState Periodic_Trigger; /*<! 是否周期性触发 */
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FunctionalState Cmd; /*<! 是否使能此DMAMUX请求 */
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} DMAMUX_InitTypeDef;
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/* Function Prototype --------------------------------------------------------*/
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LHL_StatusTypeDef LHL_DMAMUX_Init(DMAMUX_InitTypeDef* DMAMUX_Init);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*********************************End of File**********************************/
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