CC3301: the firmware not responding to commands by multiple connections to the AP.(R5 version)

Hello,

Can we please get some wireshark captures, and firmware logs?

In order to capture Firmware logs you need to download the simplelink WiFi toolbox https://www.ti.com/tool/SIMPLELINK-WIFI-TOOLBOX

Follow the Logger instructions on the application and provide us with the data collected.

Thanks,

Hi AB

Here is log, connect failed, and receive event HINT_FW_DOWNLOAD_ERROR, 

https://e2e.ti.com/home/cox/ti/simplelink_wifi_toolbox_2_2_5/logs/multiconnect.pcapng

wifi connect test101 abcdef1234 -r
ssid: test101, len 7
key: abcdef1234, len 10, index 0
bssid:
0000 00 00 00 00 00 00
security: -1, wepauthtype: -1
chanspec 0
0000 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
0010 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
scan_security: 0, scan_encryption: 0

[WLAN EVENT] Device disconnected from the AP, ReasonCode: 1
Easycam network link is off!!
Do reconnect...
clean prev pmk
libwifi_connect
scan 4 find ssid test101 (len 7)
security type: WPA3

[WLAN EVENT] Device disconnected from the AP, ReasonCode: 200
connect to test101, sectype: 12
Get unexpected event: HINT_FW_DOWNLOAD_ERROR
connect timeout
connect to test101, sectype: 12
wlan_connect faild, return 1078428372
can not find test101
scan test101 failed
WIFI Connect 0th Retry Fail.
[ERROR]: Wifi Connect Fail!!

Hi,

The link is broken. Can you please provide the FW log?

Shlomi

It seems can't upload file here, only can paste picture.

Hi,

Don't you have the Insert->image/video/file?

Shlomi

Here is the file you want.

multiconnect.7z.log

Hi,

The log is not using the correct parser so the interesting packets are not decodable.

If you are using R5, the firmware version is 1.7.0.185. You need to use the logger.bin file from the R5 itself (under cc33xx_mcu_package_R5\tools\wifi_fw).

What logger.bin are you using?

Shlomi

the logger.bin I used is from simplelink_wifi_toolbox_2_2_5/radio-tool/binaries/CC3301/logger.bin.

I can't find any logger.bin file in cc33xx_mcu_package_R5, please provide it, and also provide a sample of log which you want.

BTW, how to get the fw version?

Hi,

the logger that is embedded in toolbox 2_2_5 is newer.

you can open the cc33xx_fw.bin in hex and look for cc33xx_ and you should see the firmware version.

for example, on 2_2_5 you get 1.7.0.188.

On R5, the firmware should be under cc33xx_mcu_package_R5\tools\wifi_fw as I mentioned earlier.

The version is 1.7.0.185.

Shlomi

I know where is the firmware, but where is the logger.bin you mentioned? I can't find it in cc33xx_mcu_package_R5\tools\wifi_fw. 

what should I do?

Oh, sorry for that, I simply copied it locally to this directory. can you use the attached?

logger.bin

Here is the fw log with your logger.bin, which shows fw is dead

cc3301_connect_failed.pcapng.log

Hi,

I will take it internally with R&D.

Can you please share the AP vendor and model? we want to see if we have it in-house.

Thanks,

Shlomi

thanks, will include it in the ticket.