115 lines
4.2 KiB
C
115 lines
4.2 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-08-27 AisinoCip add board.h to this bsp
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <rtconfig.h>
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#include "ACM32Fxx_HAL.h"
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/*-------------------------- UART CONFIG BEGIN --------------------------*/
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/** After configuring corresponding UART or UART DMA, you can use it.
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*
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* STEP 1, define macro define related to the serial port opening based on the serial port number
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* such as #define BSP_USING_UATR1
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*
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* STEP 2, according to the corresponding pin of serial port, modify the related serial port information
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* such as #define UART1_TX_PORT GPIOX -> GPIOA
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* #define UART1_RX_PORT GPIOX -> GPIOA
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* #define UART1_TX_PIN GPIO_PIN_X -> GPIO_PIN_9
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* #define UART1_RX_PIN GPIO_PIN_X -> GPIO_PIN_10
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*
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* STEP 3, if you want using SERIAL DMA, you must open it in the RT-Thread Settings.
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* RT-Thread Setting -> Components -> Device Drivers -> Serial Device Drivers -> Enable Serial DMA Mode
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*
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* STEP 4, according to serial port number to define serial port tx/rx DMA function in the board.h file
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* such as #define BSP_UART1_RX_USING_DMA
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*
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*/
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#if defined(BSP_USING_UART1)
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#define UART1_TX_PORT GPIOA
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#define UART1_RX_PORT GPIOA
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#define UART1_TX_PIN GPIO_PIN_9
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#define UART1_RX_PIN GPIO_PIN_10
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#if defined(BSP_UART1_RX_USING_DMA)
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#define UART1_RX_DMA_INSTANCE DMA_Channel0
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#define UART1_RX_DMA_RCC BIT12
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#define UART1_RX_DMA_IRQ DMA_IRQn
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#define UART1_RX_DMA_CHANNEL 0
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#define UART1_RX_DMA_REQUEST REQ6_UART1_RECV
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#endif /* BSP_UART1_RX_USING_DMA */
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#if defined(BSP_UART1_TX_USING_DMA)
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#define UART1_TX_DMA_INSTANCE DMA_Channel1
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#define UART1_TX_DMA_RCC BIT12
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#define UART1_TX_DMA_IRQ DMA_IRQn
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#define UART1_TX_DMA_CHANNEL 1
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#define UART1_TX_DMA_REQUEST REQ5_UART1_SEND
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#endif /* BSP_UART1_TX_USING_DMA */
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#endif /* BSP_USING_UART1 */
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#if defined(BSP_USING_UART2)
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#define UART2_TX_PORT GPIOA
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#define UART2_RX_PORT GPIOA
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#define UART2_TX_PIN GPIO_PIN_2
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#define UART2_RX_PIN GPIO_PIN_3
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#if defined(BSP_UART2_RX_USING_DMA)
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#define UART2_RX_DMA_INSTANCE DMA_Channel0
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#define UART2_RX_DMA_RCC BIT12
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#define UART2_RX_DMA_IRQ DMA_IRQn
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#define UART2_RX_DMA_CHANNEL 0
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#define UART2_RX_DMA_REQUEST REQ8_UART2_RECV
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#endif /* BSP_UART2_RX_USING_DMA */
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#if defined(BSP_UART2_TX_USING_DMA)
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#define UART2_TX_DMA_INSTANCE DMA_Channel1
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#define UART2_TX_DMA_RCC BIT12
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#define UART2_TX_DMA_IRQ DMA_IRQn
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#define UART2_TX_DMA_CHANNEL 1
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#define UART2_TX_DMA_REQUEST REQ7_UART2_SEND
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#endif /* BSP_UART2_TX_USING_DMA */
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#endif /* BSP_USING_UART2 */
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#if defined(BSP_USING_UART3)
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#define UART3_TX_PORT GPIOB
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#define UART3_RX_PORT GPIOB
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#define UART3_TX_PIN GPIO_PIN_10
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#define UART3_RX_PIN GPIO_PIN_11
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#if defined(BSP_UART3_RX_USING_DMA)
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#define UART3_RX_DMA_INSTANCE DMA_Channel0
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#define UART3_RX_DMA_RCC BIT12
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#define UART3_RX_DMA_IRQ DMA_IRQn
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#define UART3_RX_DMA_CHANNEL 2
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#define UART3_RX_DMA_REQUEST REQ29_UART3_RECV
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#endif /* BSP_UART3_RX_USING_DMA */
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#if defined(BSP_UART3_TX_USING_DMA)
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#define UART3_TX_DMA_INSTANCE DMA_Channel1
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#define UART3_TX_DMA_RCC BIT12
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#define UART3_TX_DMA_IRQ DMA_IRQn
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#define UART3_TX_DMA_CHANNEL 3
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#define UART3_TX_DMA_REQUEST REQ27_UART3_SEND
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#endif /* BSP_UART3_TX_USING_DMA */
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#endif /* BSP_USING_UART3 */
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/*-------------------------- UART CONFIG END --------------------------*/
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/* board configuration */
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void rt_hw_board_init(void);
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#endif /* __BOARD_H__ */
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