| | |
| | | gpio_pin_set_dir(ACCLERATE_DETECT_Pin , GPIO_DIR_IN, 0); |
| | | io_pull_set(ACCLERATE_DETECT_Pin, IO_PULL_DOWN, IO_PULL_UP_LEVEL4); |
| | | gpio_enable_irq(ACCLERATE_DETECT_Pin, GPIO_IRQ_TYPE_RISING_EDGE, accelerate_irq_handler); |
| | | |
| | | } |
| | | void board_4GUsart_detection_init(GPIO_IRQ_HANDLER_T irq_handler) //4G 串口输入检测中断,下拉触发 |
| | | { |
| | |
| | | #else |
| | | // button - restore interrupt type |
| | | gpio_enable_irq(_4G_USART_RX_Pin, GPIO_IRQ_TYPE_FALLING_EDGE, _4Gusart_irq_handler); |
| | | gpio_enable_irq(ACCLERATE_DETECT_Pin, GPIO_IRQ_TYPE_RISING_EDGE, accelerate_irq_handler); |
| | | // if (button_irq_handler) |
| | | // { |
| | | // gpio_enable_irq(BOARD_SW_1, GPIO_IRQ_TYPE_FALLING_EDGE, button_irq_handler); |