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楼主 |
发表于 2016-10-17 15:44:49
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void BOARD_SW3_IRQ_HANDLER(void) {
if ((1U << BOARD_SW3_GPIO_PIN) & PORT_GetPinsInterruptFlags(BOARD_SW3_PORT)){
PORT_SetPinInterruptConfig(BOARD_SW3_PORT, BOARD_SW3_GPIO_PIN, kPORT_InterruptOrDMADisabled);
PORT_ClearPinsInterruptFlags(BOARD_SW3_PORT, (1U << BOARD_SW3_GPIO_PIN));
PRINTF("sw3 interrupt\r\n");
NVIC_SystemReset();
PORT_SetPinInterruptConfig(BOARD_SW3_PORT, BOARD_SW3_GPIO_PIN, kPORT_InterruptFallingEdge);
}
}
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