| | |
|---|
| | | GPIO_Init(EU_RX_GPIO, &GPIO_InitStructure); |
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| | | |
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| | | GPIO_InitStructure.GPIO_Pin = EU_TX_PIN; |
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| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; //Tx鎺ㄦ尳澶嶇敤杈撳嚭 |
|---|
| | | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;//GPIO_Mode_AF_PP; //Tx鎺ㄦ尳澶嶇敤杈撳嚭 |
|---|
| | | GPIO_Init(EU_TX_GPIO, &GPIO_InitStructure); |
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| | | |
|---|
| | | #ifdef UART_GPIO_REMAP_ENABLE |
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| | |
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| | | m_EUART_TxFrm_Head = EUART_TX_FRM_SIZE-1; |
|---|
| | | m_EUART_TxFrm_FreeFrmLen++; |
|---|
| | | } |
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| | | void USART_putc(char c) |
|---|
| | | { |
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| | | //while(!(USART2->SR & 0x00000040)); |
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| | | //USART_SendData(USART2,c); |
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| | | /* e.g. write a character to the USART */ |
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| | | USART_SendData(USART1, c); |
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| | | |
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| | | /* Loop until the end of transmission */ |
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| | | while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET) ; |
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| | | } |
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| | | void USART_puts(uint8_t *s,uint8_t len) |
|---|
| | | { |
|---|
| | | int i; |
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| | | for(i=0; i<len; i++) |
|---|
| | | { |
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| | | USART_putc(s[i]); |
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| | | } |
|---|
| | | } |
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| | | int fputc(int ch, FILE *f) |
|---|
| | | { |
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| | | |
|---|
