Send data from microcontroller to your PC through UART.
Data = “Hello!! Please select the appropriate number
1. Display current clock
2. Input initial parameters of clock
3. Blink LED”
You have to configure RTC in your microcontroller using low speed external clock of 32.768Khz. Data
transmission in UART should be done using polling. Receiving data should be done using interrupt. Write
corresponding ISR for all cases based on the option.
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