I do GPS module in, using STM43F407 microcontroller, a serial port what is normal, but can't always perform program runs the decoding function nema_decode_test (), just can't call the decoding function, but I clearly have been added to the header file and path, but also has carried on the statement, compile-time error, but it is for this function, but you can call other functions in this header file, not only perform the decoding function

CodePudding user response:

Nema_decode_test DEBUF condition () the left of the code is white or grey, white said to optimize haven't been able to do not perform that, gray is can run to it, you set a breakpoint

CodePudding user response:

STM43F407 can step through, you can step through the tracking and see;
Estimation is your program in which the statement death cycle, unable to run to your location

CodePudding user response:

Then you can track down into the function of the conditions are not good, why not go to is see