Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
休眠喚醒後, 須重新設定所有的port, 現設定PC1為output port, 休眠前為高電平, 休眠喚後當仍為高電平(輸出), 但重設port後發現有glitch, 這是無可避免的嗎
@ffkf_y 尝试直接操作控制io高低电平的寄存器
已經使用控制io高低電平的寄存器 GPIO->PortC_DATA |= GPIO_PIN_1; 當執行至 pmu_set_pin_to_CPU(GPIO_PORT_C, GPIO_PIN_1); 之後,PC1輸出低電平
@ffkf_y 这个可能避免不了,可以硬件上优化一下