1˵
    1ͨ趨ʱ䴥жϡ
    2ͨѱ־λIO


2ʹû

    KEIL MDK-ARM V5.34.0.0
    Ӳ 
        N32G05xϵУ
            N32G05xRBQ7_STB V1.0
        N32G05xϵУ
            N32G05xRBL7_STB V1.0  

3ʹ˵

    ϵͳã
        1ԻʱԴRTCCLK1HZ
        2ã
                    - ΪUART1TXPA9  RXPA10:
                    - λ8
                    - ֹͣλ1
                    - żУ飺
                    - ʣ 115200 


    ʹ÷
        1KEIL±¼壬ϵ󣬴ÿ4sӡI am in rtc_wkup
            
4ע
    


1. Function description
    1. Trigger the interrupt by setting the wake-up time.
    2. Configure the IO output through the wake-up flag bit


2. Use environment

	Software development environment: KEIL MDK-ARM V5.34.0.0
    Hardware development environment:
         N32G05x series:
            Developed based on the evaluation board N32G05xRBQ7_STB V1.0
         N32G05x series:
            Developed based on the evaluation board N32G05xRBL7_STB V1.0



3. Instructions for use

    System Configuration;
        1. Periodic wake-up clock source: RTCCLK (1HZ)
        2. Serial port configuration:
                    - Serial port is UART1 (TX: PA9 RX: PA10):
                    - Data bits: 8
                    - Stop bit: 1
                    - Parity: none
                    - Baud rate: 115200


    Instructions:
        1. After compiling under KEIL, burn it to the evaluation board. After power-on, the serial port will print I am in rtc_wkup every 4s.
            
4. Matters needing attention
    none