Timeline for Anyone recognize this variant of Intel HEX firmware format?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 20, 2017 at 14:40 | comment | added | Igor Skochinsky♦ | yeah, maybe the bootloader parses this format directly from the flash | |
| Mar 20, 2017 at 14:38 | comment | added | user19009 | Thanks for the response. Would upvote you but I'm too rep-poor. The device updates via bluetooth, and the app that does the updating appears to simply shlep the bytes out. In fact, I have a limited access custom serial shell on the device and a command that dumps a limited amount of flash memory. That command outputs memory in the same format! I can't imagine that the firmware is regularly processing this format, so I would have to guess I'm seeing a dump of an update stored in flash. Or maybe the firmware is stored this way in flash but loaded into ROM/RAM after being parsed? | |
| Mar 20, 2017 at 9:20 | history | answered | Igor Skochinsky♦ | CC BY-SA 3.0 |