AIoT应用创新大赛-基于TencentOS Tiny 的智能图书漂流箱

#define PASSINGBY_GPIO     GPIO3
#define PASSINGBY_GPIO_PIN 17U
#define KNOCKING_GPIO     GPIO2
#define KNOCKING_GPIO_PIN 31U
#define UNLOCK_GPIO     GPIO2
#define UNLOCK_GPIO_PIN 30U
#define KNOCKING_PIN_READ()	GPIO_PinRead(KNOCKING_GPIO,KNOCKING_GPIO_PIN)
#define PASSINGBY_PIN_READ()	GPIO_PinRead(PASSINGBY_GPIO,PASSINGBY_GPIO_PIN)

while(1)
{
PRINTF("System is running...\r\n");
if (PASSINGBY_PIN_READ() == 1U){
	PRINTF("\r\n SOMEONE IS PASSINGBY! \r\n");
	GPIO_PinWrite(UNLOCK_GPIO, UNLOCK_GPIO_PIN, 0U);

}
if (KNOCKING_PIN_READ() == 1U){
	PRINTF("\r\n SOMEONE IS KNOCKING! \r\n");
	GPIO_PinWrite(UNLOCK_GPIO, UNLOCK_GPIO_PIN, 1U);

}
tos_task_delay(100);
}