My camera FI9900 V3 stopped working and through serial I made it working again 
with flash file supplied by Foscam (flash_FI9900PV3_1.11.1.10_2.74.1.49.bin)
However I could not upgrade firmware to 1.11.1.13 and did
"nand verify all"
to see if there was a problem with memory. It finished without failures and then the serial output stopped. Power off/on, reset button, nothing brings back my serial output and tcp/ip (no response from cam)
Did I destroy the Ambarella boot program with that nand command??? looks like it
I know the Ambarella chip can boot from different sources. My question now: Can it also from SDCARD?
If yes can somebody supply me with the Ambarella boot program and SDCARD program?
Or is there another way to get the boot program back into the NAND flash??
Cheers
Jan
with flash file supplied by Foscam (flash_FI9900PV3_1.11.1.10_2.74.1.49.bin)However I could not upgrade firmware to 1.11.1.13 and did
"nand verify all"
to see if there was a problem with memory. It finished without failures and then the serial output stopped. Power off/on, reset button, nothing brings back my serial output and tcp/ip (no response from cam)
Did I destroy the Ambarella boot program with that nand command??? looks like it
I know the Ambarella chip can boot from different sources. My question now: Can it also from SDCARD?
If yes can somebody supply me with the Ambarella boot program and SDCARD program?
Or is there another way to get the boot program back into the NAND flash??
Cheers
Jan