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| | | #define OUT485_DISABLE GPIO_WriteBit(EU_485_GPIO, EU_485_PIN, Bit_RESET); |
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| | | |
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| | | //#define UART_GPIO_REMAP_ENABLE |
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| | | #define EXUART_USE_TXDMA |
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| | | #ifdef UART_GPIO_REMAP_ENABLE |
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| | | #define UART_GPIO_REMAP GPIO_Remap_USART1 |
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| | | #define EU_RCC_GPIO RCC_APB2Periph_GPIOB |
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| | |
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| | | #define EUART_RX_DMA_CH DMA1_Channel5 |
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| | | #define EUART_TX_DMA_CH DMA1_Channel4 |
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| | | |
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| | | #define EUART_TX_FRM_SIZE 14 //åééåä¸çæå¤§å¸§æ° |
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| | | #define EUART_TX_FRMBUF_SIZE 200 //åééåæ¯å¸§ç¼åå¤§å° |
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| | | #define EUART_DMA DMA1 |
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| | | #define EUART_TX_DMA_IT_TC DMA1_IT_TC4 |
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| | | #define EUART_TX_FRM_SIZE 25 //åééåä¸çæå¤§å¸§æ° |
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| | | #define EUART_TX_FRMBUF_SIZE 100 //åééåæ¯å¸§ç¼åå¤§å° |
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| | | #define EUART_RX_BUF_SIZE 200 //æ¥æ¶ç¼åå¤§å° |
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| | | |
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| | | #define EXT_UART USART1 |
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