Hand a cricket system, stm32f103 chip,
Operating handle is bad, want to ask how to set up the user key, click on the enable, then click the implement a function, press the functionality again two, finally click the stop,

CodePudding user response:

,,,,,,,,,,,

CodePudding user response:

Define a global variable, click on the add 1, click the add 1, enabling==1, function 1==2, 2==3 time function,==4 stop, and 0,
Logic implementation

CodePudding user response:

On the state machine, the feel well

CodePudding user response:

Need a code, I can help you to write a function to achieve, very simple