Introduction - If you have any usage issues, please Google them yourself
ARM curriculum design adjustable calendar clock 1. Initialize and run the RTC, and then read the time value is sent through the serial port up the crew and the value of output to the second teaching experiment development platform LED1 ~ LED4 to display. 2. Analysis. Calendar display time including year, month, day, week, hours, minutes and seconds, using EasyARM.exe simulation software to send the results to the host computer display. Through the button to adjust the display, which is 1 month to 12, is 1 to 31 days, a week is 1 to 7, when 00 to 23, is 00 to 59 minutes, 59 seconds is 00. Now the time display May 11, 2009 Monday 15:23:30.