ESP8266 Community Forum

- Sun Nov 02, 2014 2:31 am #2142 Please excuse my ignorance when I asked this question ( I am always amazed when you guys just seem to eat this stuff and churn out the work that you do)

Q ... will using this firmware overcome the busy s... loop, from which only a hard reset is normally required, when it occurs?

( do I duck now? )

Dave

- Tue Nov 04, 2014 11:13 am #2232 If TCP client mode is all you need, then yes. TCP server does not work yet in my fw.

Side note: I'm in a region with very limited connectivity until next week, so please excuse lack of replies.

- Tue Nov 04, 2014 4:05 pm #2242 Hey, i've tested your firmware, looks pretty good.
However im having problem with changing baud rate:

Code: Select allAT+IPR?

+IPR:9600
AT+IPR=?

+IPR:(0),(9600,19200,38400,57600,74880,115200,230400,460800,921600)
AT+IPR=115200
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+CWSTAT:1

+CWSTAT:5
AT+IPR?

+IPR:9600


So it looks like module is getting reset after executing AT+IPR=115200

- Fri Nov 07, 2014 9:51 am #2310 Thanks IGRR for your work to make a standardized and useful AT command set !

in the past time i had played with the RN171 module from MICROCHIP ( ex RovingNetworks )
the AT command set is not so bad and well documented.
what i can suggest instead of start from scratch is to "simply" do the same AT set .. then the documentation will be already write

maybe on your http://th.igrr.me/ page (binaries version) you can add the date of the build ? because the actuel revision "3be7f3c" is not easily readable !

is it possible to provide a single BIN file to flash instead 2 or more with offset settings ?
because ( i'm newbie with this chips )

1/ i try the FLASH_DOWNLOAD_TOOLS_v0.8 (frame_test.exe)
i put the 2 binaries file then the corresponding offset.
when i start to flash the chip, it reply with "COM FAIL" ( debug windows say open error baudrate 115200)

2/ if a make a single BIN file (with CombineBin button) then i try to use the "esp8266_flasher.exe" tool, it flash the chip, but after that i can't communicate with the chip on my terminal (9600 or 115200 )

where i'm wrong please ?


thanks, best regards
Phil

Last edited by phil31 on Fri Nov 07, 2014 12:36 pm, edited 1 time in total.