Ticket #1435 (closed defect: worksforme)
modem/kernel truncates packages in mux mode after hours of operation
| Reported by: | mdt@… | Owned by: | openmoko-kernel |
|---|---|---|---|
| Priority: | high | Milestone: | |
| Component: | hardware | Version: | GTA02v4 |
| Severity: | normal | Keywords: | |
| Cc: | buglog@… | Blocked By: | |
| Blocking: | Estimated Completion (week): | ||
| HasPatchForReview: | no | PatchReviewResult: | |
| Reproducible: |
Description (last modified by roh) (diff)
i receive the following packages from the modem in mux mode:
00000000: 7e 05 ef 0d 0a 2b 43 50-42 53 3a 20 28 22 45 4e ~.ï..+CPBS: ("EN
00000010: 22 2c 22 42 44 22 2c 22-46 44 22 2c 22 44 43 22 ","BD","FD","DC"
00000020: 2c 22 4c 44 22 2c 22 52- . . . . . . . . ,"LD","R
00000000: 7e 05 ef 0d 0a 2b 43 47-4d 49 3a 20 46 49 43 2f ~.ï..+CGMI: FIC/
00000010: 4f 70 65 6e 4d 6f 6b 6f-0d 0a df 7e 7e 05 ef 0d OpenMoko?..ß.ï.
00000020: 0a 4f 4b 0d 0a df 7e .- . . . . . . . . .OK..ß~
as you can see, the first block does not end with an 0x7e which is the package
end byte. the second block is again a complete package with 0x7e at the
beginning and the end.
this behavior starts after hours of operation and increases.
Change History
comment:2 Changed 5 years ago by roh
- Status changed from new to assigned
- Owner changed from sean_chiang to openmoko-kernel
- Component changed from GSM Modem to hardware
- Description modified (diff)
sounds like a calypso fw bug.
do you have any specifics about how to provoke this?
