ESP8266 Community Forum

- Mon Sep 08, 2014 5:32 pm #366 on Windows i did used Trace32 (but seems that i need some scripts to get proper disasm).

There is as well msys binutils with support fo all architectures

http://7shi.hateblo.jp/entry/2013/07/30/011348

the included all-objdump is generating proper disasm.

I don't want to be human! I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter ...
I want to reach out with something other than these prehensile paws and feel the solar wind of a supernova flowing over me.

- Mon Sep 08, 2014 5:36 pm #367

Can you explain how you disassembled the rom dump? Just xt-objdump -S?

Well, I tried to convert the binary to an ELF with objcopy and then add the symbols, but objdump didn't really want to disassemble at the symbols anyway, so I got tired and went for a pragmatic approach involving a python script and a synthesized assembly file, which could be assembled and then disassembled
It can probably be done the right way with a little patience and some command line tuning.

It seems like xt-objdump requires a '.xt.prop' section that tells it what regions contains instructions/literals/cruft, and won't try to disassemble function symbols otherwise, so I added

Code: Select all.section .xt.prop
.int 0, 0x8328, 2


- Fri Sep 12, 2014 7:47 am #480 attached latest fw build, 00160910. As far i know the latest modules (v091) have 00150900 installed.
Since i have no sources of 00150900 i can't tell what are the changes, so feel free to find out ^^

Attachments

uart_wifi_00160910.zip

(121.54 KiB) Downloaded 412 times

I don't want to be human! I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter ...
I want to reach out with something other than these prehensile paws and feel the solar wind of a supernova flowing over me.

- Thu Sep 25, 2014 3:50 pm #916 I received mine today, they indeed came with 00150900.

I'll check if my 00150900 matches yours and I'll try 00160910 and report soon.

DNS lookup is neat, but it has a bad typo in the failure response:

Code: Select allAT+CIPSTART="TCP","does.not.exist",80
DNS Fail/r/n

Edit: got AT+CIPSERVER to work, forgot to AT+CIPMUX=1 first.