Time Clock

It is simple training project for STM32f051r8t6.

It shows the time on the display, it uses TIM6 for time counting. Time can be setted.

To set the time:

• press "*" on the keyboard
• enter seconds and press "*" again
• enter minutes and press "*" one more time
• enter hours and press "*". The time is set.

It also has alarm. To set alarm time:

• press "#" on the keyboard
• enter seconds and press "*" again
• enter minutes and press "*" one more time
• enter hours and press "*". The alarm time is set.

When alarm time comes, it show some simple animation on display and running line "HELLO PEOPLE ".

Make commands:

• make - complie programm into a binary format.
• make clean - delete all *.bin, *.elf, *.asm, *.o files.
• make asm - creates assembly file.
• make flash - load binary file to MCU's flash.
• make erase - erase STM32 flash memory.
• make gdbs - provides a gdb server.
• make gdbr - connect to the gdb server at port 4242, load executable to the STM32 flash memory. (in another terminal after make gdbs)

Needed tools:

• arm-none-eabi
• stlink