38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
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#ifndef __USARTx_H
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#define __USARTx_H
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#include "stm32h7xx.h"
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#include <stdio.h>
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//<2F><><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD>
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/*******************************************************/
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#define UARTx USART1
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#define UARTx_CLK_ENABLE() __USART1_CLK_ENABLE();
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#define RCC_PERIPHCLK_UARTx RCC_PERIPHCLK_USART1
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#define RCC_UARTxCLKSOURCE_SYSCLK RCC_USART1CLKSOURCE_SYSCLK
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#define UARTx_RX_GPIO_PORT GPIOA
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#define UARTx_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define UARTx_RX_PIN GPIO_PIN_9
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#define UARTx_RX_AF GPIO_AF7_USART1
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#define UARTx_TX_GPIO_PORT GPIOA
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#define UARTx_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define UARTx_TX_PIN GPIO_PIN_10
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#define UARTx_TX_AF GPIO_AF7_USART1
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#define UARTx_IRQHandler USART1_IRQHandler
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#define UARTx_IRQ USART1_IRQn
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/************************************************************/
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//<2F><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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#define UARTx_BAUDRATE 115200
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void UARTx_Config(void);
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//int fputc(int ch, FILE *f);
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extern UART_HandleTypeDef UartHandle;
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#endif /* __USART1_H */
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