ESP8266 Community Forum

- Sat Mar 07, 2015 7:45 pm #11557 Hi,
I’ve built a custom firmware based of the 0.9.6 branch of nodemcu. I have the 0x00000.bin and 0x10000.bin files in my bin folder and i’d like to merge them to have a single file. Anybody has an idea on how to do it ? I’ve tried to cat them together but it doesnt works when flashed on my board. Flashing the file seperatly works fine. Thanks !

- Mon Mar 09, 2015 2:26 am #11635 i haven't tried it, but in theory you should add zeros to 0x00000.bin till it's 65k(<=0x10000) long and only then cat them.
maybe someone will share their script to do it.

- Mon Mar 09, 2015 7:27 am #11651 It does make sense, thank, can't wait to try if it works.

If it does, I'll have daily build here :

https://github.com/chadouming/nodemcu-firmware

- Mon Mar 09, 2015 8:35 am #11655 I think it's 0xFF. The blank.bin file contains all 0xFF.