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use rtx traffic example of stm32f103. I get rid of parts of lcd, only keep uart. when I press space button , the terminal show many wrong characters. when I press ESC continuously..(keep press...) after 30 ~ 60 seconds, the system crash....
keil 4.12 arm. rl-arm 4.12 exmple: rtx traffic (serial use event driver)
Note: don't select the "microlib".
Must be an error on line 127.
some responder did what may posters have wanted and developed ESP. Great job Per
Erik
??? what's mean ??
It means that most probably, _you_ have a bug somewhere in _your_ code. But you have not posted your code, so there is no way we can tell you where your bug is.
Most probably you have a buffer overflow, a stack overflow or an invalid lock operation. But there is simply no way anyone here can analyze what happens in your program after you have made your changes to the source code.
It really should be obvious to you that when you make changes to code and then get problems, the probability is high that your changes did introduce these problems. And it should be similarly obvious to you that we do not know what changes you have done.
dear, very thanks for you reply. the detial is:
1. the example of rtx traffic under \boards\keil\stm32.. 2. get rid of lcd part because i havn't lcd.
that's all. no other modification!!
then downlaod the hex to stm32f board. no matter stm32f103rb or stm32f103vc....
then you connect the uart1 and PC use a cable, you will find these bugs when you pressing "space" button or you always pressing the ESC button until the system crash.