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| | | struct BOARD_PARAM_T board_param = {0}; |
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| | | static GPIO_IRQ_HANDLER_T button_irq_handler = NULL; |
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| | | static GPIO_IRQ_HANDLER_T accelerate_irq_handler=NULL; |
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| | | |
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| | | static GPIO_IRQ_HANDLER_T _4Gusart_irq_handler=NULL; |
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| | | void board_clock_run(void) |
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| | | { |
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| | | // default load cap |
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| | |
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| | | io_pull_set(ACCLERATE_DETECT_Pin, IO_PULL_DOWN, IO_PULL_UP_LEVEL4); |
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| | | gpio_enable_irq(ACCLERATE_DETECT_Pin, GPIO_IRQ_TYPE_RISING_EDGE, accelerate_irq_handler); |
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| | | } |
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| | | void board_4GUsart_detection_init(GPIO_IRQ_HANDLER_T irq_handler) //4G 串口输入检测中断，下拉触发 |
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| | | { |
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| | | _4Gusart_irq_handler=irq_handler; |
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| | | |
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| | | io_pin_mux_set(_4G_USART_RX_Pin,IO_FUNC0);//把原先io SDA变为普通GPIO |
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| | | gpio_pin_set_dir(_4G_USART_RX_Pin , GPIO_DIR_IN, 0); |
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| | | io_pull_set(_4G_USART_RX_Pin, IO_PULL_UP, IO_PULL_UP_LEVEL0); |
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| | | gpio_enable_irq(_4G_USART_RX_Pin, GPIO_IRQ_TYPE_FALLING_EDGE, _4Gusart_irq_handler); |
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| | | } |
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| | | void board_button_init(GPIO_IRQ_HANDLER_T irq_handler) |
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| | | { |
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| | | button_irq_handler = irq_handler; |
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