Other Parts Discussed in Thread: TIDEP0079
Hello, TI Experts,
Our customer sent us the unexpected SMP behavior about EtherCAT-Master reference design(TIDEP0079).
https://www.ti.com/tool/TIDEP0079
They are developing their EtherCAT-Master product referring TIDEP0079 under below tools.
- SDK(RTOS)：ti\pdk_am57xx_1_0_9
ti\bios_6_52_00_12
- CCS：8.2.0.00007
- Acontis-EC-Master: 3.0.1.12
It seems deadlocked by using UART_printf() for their program debugging.
- Acontis EC-Master stack is using UART_printf();
- After they add UART_Printf() for their programing debugging,
it seems deadlock.
- From their investigation for dead-lock point with CCS-debug,
program seemes to stop in "GateSmp_tryLock()" or "GateSmp_unlock()".
-> Please refer attached pdf in detail.
Question:
- Are there any problem/restriction by using UART_Printf() for SMP debugging?
We would appreciate if you tell us how to solve this problem.
Best regards,
