The test of time why register values are always the same, I set it to 1, but it has always been to zero what was going on, the program compiled without error a run
CodePudding user response:
This is all the content, is very simple, I just want to point out a LED lamp, but after running GPIO0 value has always been a low level, what's going on, why don't I write program to change the value of the register GPIODATARegs??
CodePudding user response:
Run after this value observation has been zero,