Hi TI,
I am still working to configure a TSI578 switch with a C6678 DSP in an automagic fashion without using direct configuration files. I think this should be possible with maintanence packets.
I have been working on it for a few days and it feels like I keep going in circles. I clear errors and then send a maintanence read and get errors.
Perhaps you have some suggestions, even the errors seem circular.
For a simple maint read, I do the following procedure:
1. Re-start the switch - verify ACKID_Stat = 0x00000000, verify not in any error stop conditions
2. Load the code on the DSP. Stop before the read function and verify ACKID_Stat = 0x00000000, verify not in an error stop conditions
3. Clear errors anyhow on both sides (send a link maint request to switch, clear errors on DSP)
3.5 Send a maint read with hop count 0 from DSP.
4. Receive no response.
After I get no response, I gather more information:
From the DSP:
Completion Code = 1
Error_Det = 0x018000000
Port_Error_Det = 0x00000005 or 0x00000015
Input Error Stop = TRUE
From Switch:
Error_Det = 0x00000000
Port_error_det = 0x00100005
No error Stop conditions
Thanks,
Brandy