Hello,
I am working on a project based on i.MXRT1176, where both M4 and M7 cores are used. The problem is, I can see RTT output only from application running on M7 core.
Here follows some information about debug setup:
- Debugging is made via two Ozone sessions (M7 in download, M4 in attach)
- Each application uses its own RTT control block
- Address of control blocks is correctly detected by both Ozone instances (and buffer data is ktbg)
- RTT log from M7 is correctly displayed in M7 Ozone instance
- RTT log from M4 is not displayed in M4 Ozone instance, nor in RTT Viewer
- If M7 Ozone session is disconnected, then RTT log from M4 can be displayed in both Ozone and RTT Viewer
- J-link version 7.88e, Ozone version 3.30
What am I missing?
Best regards,
Stefano
Additional information
After disconnecting M7, if I re-attach to M7 core, then I can see RTT log from M4 in the terminal of the Ozone M7 session (although CB address is the one of M7 application).
If I disable and re-enable RTT in Ozone M4 session, the I see RTT log from M4 in both terminals.
I am working on a project based on i.MXRT1176, where both M4 and M7 cores are used. The problem is, I can see RTT output only from application running on M7 core.
Here follows some information about debug setup:
- Debugging is made via two Ozone sessions (M7 in download, M4 in attach)
- Each application uses its own RTT control block
- Address of control blocks is correctly detected by both Ozone instances (and buffer data is ktbg)
- RTT log from M7 is correctly displayed in M7 Ozone instance
- RTT log from M4 is not displayed in M4 Ozone instance, nor in RTT Viewer
- If M7 Ozone session is disconnected, then RTT log from M4 can be displayed in both Ozone and RTT Viewer
- J-link version 7.88e, Ozone version 3.30
What am I missing?
Best regards,
Stefano
Additional information
After disconnecting M7, if I re-attach to M7 core, then I can see RTT log from M4 in the terminal of the Ozone M7 session (although CB address is the one of M7 application).
If I disable and re-enable RTT in Ozone M4 session, the I see RTT log from M4 in both terminals.
The post was edited 1 time, last by s.voulaz ().