Why this program doesn't bright led wow

CodePudding user response:

The building code yourself see clearly in the picture?

CodePudding user response:

IO mouth, ON and OFF with different ah really eye...

CodePudding user response:

refer to the second floor weixin_43076616 response:

IO mouth, ON and OFF with different ah really eye...

GPIO in software and hardware circuit to be consistent, which pin to control the LED circuit?

CodePudding user response:

The building you can see clearly in the picture code?

CodePudding user response:

this figure cannot be enlarged, I write wrong, this function call is ok

CodePudding user response:

Will not be able to adopt the way of screenshot?

CodePudding user response:

How could control the same LED switch, is different IO port, need to check the LED lights specific connection is MCU which IO mouth