mzouVisitor IIForum|Forum|7 years agoJune 4, 2019QuestionSTM8S207,using uart 1, uart 3 at the same time, will occasionally crash and restartForum|Forum|7 years agoJune 4, 20190 replies715 viewsSTM8S207, using uart 1, uart 3 at the same time, will occasionally crash and restart, do not know why, can help guide, See the appendix for the serial port program. thank you!U1-U3.c