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| | | #include "mk_io.h" |
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| | | #include "board.h" |
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| | | extern void (*Usart0ParseDataCallback)(uint8_t); |
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| | | extern void Usart0ParseDataHandler(uint8_t data); |
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| | | struct UART_CFG_T test_uart_cfg = |
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| | | { |
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| | | .parity = UART_PARITY_NONE, |
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| | | .stop = UART_STOP_BITS_1, |
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| | | .data = UART_DATA_BITS_8, |
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| | | .flow = UART_FLOW_CONTROL_NONE, |
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| | | .rx_level = UART_RXFIFO_CHAR_1, |
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| | | .tx_level = UART_TXFIFO_EMPTY, |
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| | | .baud = BAUD_115200, |
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| | | .dma_en = true, |
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| | | .int_rx = false, |
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| | | .int_tx = false, |
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| | | }; |
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| | | |
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| | | void boot_deinit(void) |
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| | | { |
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| | | //将boot中串口返回普通gpio |
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| | |
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| | | gpio_pin_set_dir(LORA_IRQ , GPIO_DIR_IN, 0); |
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| | | io_pull_set(LORA_IRQ, IO_HIGH_Z, IO_PULL_UP_NONE); |
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| | | gpio_enable_irq(LORA_IRQ, GPIO_IRQ_TYPE_RISING_EDGE, irq_handler); |
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| | | } |
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| | | void uart0_Init_normal(void) |
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| | | { |
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| | | Usart0ParseDataCallback = Usart0ParseDataHandler;//确认与蓝牙串口0处理回调 |
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| | | uart_open(UART_ID0, &test_uart_cfg); |
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| | | } |
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