Serial port problem help

祖国的花朵丶

Serial port problem help [Copy link]

I'm currently working on a little Lora gadget, using STM8. The program needs to enter the serial port program multiple times, and each time it enters the serial port program, a value will be returned. The problem is that after the program is finished, the serial port assistant will only return the value of the last time the serial port program was entered, and occasionally the second to last. What's the reason? The simulation and debugging programs run normally, and it should return a value in one cycle until the last one.

ddllxxrr

It seems that the reception is not working properly, is the reception interrupted? ? ? ?

祖国的花朵丶

ddllxxrr posted on 2018-3-30 13:05 It seems that the reception is not done well. Is the reception interrupted? ? ? ?

No, I can receive a single move, and the simulation is normal for continuous moves, but in reality I can only get the last one. Is it because the time period is too short?