how do i wake watch from screen off sleep mode,no buttons seem to wake it up.

C:\Users\ADMINI~1\AppData\Local\Temp\cc9zl9qr.ltrans0.ltrans.o: In function `oled_flush':

C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:108: undefined reference to `spi_transfer_nr'

C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:109: undefined reference to `spi_transfer_nr'

C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:110: undefined reference to `spi_transfer_nr'

C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:112: undefined reference to `spi_transfer_nr'

C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:113: undefined reference to `spi_transfer_nr'

C:\Users\ADMINI1\AppData\Local\Temp\cc9zl9qr.ltrans0.ltrans.o:C:\Users\ADMINI1\AppData\Local\Temp\arduino_build_31448\sketch/oled.c:114: more undefined references to `spi_transfer_nr' follow

collect2.exe: error: ld returned 1 exit status

exit status 1
为开发板 Arduino Leonardo 编译时出错。

from what software do i upload it there is no ino files in it

hey i wanna check this out with arduino compiler what should i do?

You have fuses:
High: 0xDE
Low: 0xE2
Extended: 0x06
This is right? These fuses are for external quartz.

I can't seem to find the exact code for this watch. I really like the interface but I'm just a beginner so I can't really do it. If you can, I would highly appreciate having the code so I can make this watch. Also, if you can, I would like having instructions on how to make it with an Arduino, since it's a lot easier to use. I'm planning to use the Pro Mini or the Pro Micro. Thanks in advance.