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Router firmware for CC2538 won't work #3

Closed wes1993 closed 3 years ago

wes1993 commented 3 years ago

Hello, I'm trying to flash the router firmware in my CC2538 stick (Modkam.ru) But with version 19052020 the blue led still fixed blu and do nothig, WIthe the 20 and 22 version the stick remain off no led or other else :-( Do you have some suggestion? Thanks a lot Stefano

hacker-cb commented 3 years ago

Which way are you using to flash? SBL(Uart)? Please note, it is possible to flash via UART only if SBL was enabled in previous firmware

wes1993 commented 3 years ago

Thanks a lot for your fast reply and for the FW :-) I’m not so expert, I’m using j-link flasher, select erase chip - check blank - program and verify. I select Jtag and 4000

hacker-cb commented 3 years ago

Latest router firmware is jh_2538_router_20200522.hex. Accroding doc from https://github.com/jethome-ru/zigbee-firmware/tree/master/ti/router/cc2538_cc2592:

Blue light - Constant glow - a device on the network

So, seems that your router already joined your network.

You can try to reset:

Holding down the FLASH button for more than 5 seconds resets the device to factory settings and a software RESET is performed. Since a low level at FLASH (PA7) is a condition for entering Bootloader mode after RESET, a quick blinking LED1 (frequency 5Hz) indicates that the condition for reset is met, but you must release it to continue button;

wes1993 commented 3 years ago

My stick only with FW 19 won’t blink :( Just fixed blue light and if I press the button do nothing... with the other firmware is dead completely

wes1993 commented 3 years ago

![Uploading 404993A2-26B8-478E-B7F8-44FD6701F260.jpeg…]()

wes1993 commented 3 years ago

BCECA3E6-D920-44C5-A050-D527A6EDC68F

hacker-cb commented 3 years ago

Sorry, I have no idea. I have same stick and it works.

wes1993 commented 3 years ago

Thanks for your help :) It’s strange :(