Can't update Firmware

Discussions about RaZberry - Z-Wave board for Raspberry computer
pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 00:55

But if you tell me that i must write at specific addres but tell me what must be write at adress which i skip ? Write FF in all other address ? Because when i erase my eeprom it write in all address only FF.

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PoltoS
Posts: 4251
Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 08 Jan 2017 01:10

Any. Bootloader will check only for what is at 0x77ff and after.

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 01:17

But in file you can not write all data on correct address ?

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 02:14

Ok i modified file and move all content data from your file, move to address start 0x77FF. From address 0 to0x77FF i put all FF. After content data i also add all FF to end memory epprom. Then i write to epprom. Tommorow i put chip on PCB RaZberry and test.
This is my file after moded:

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 13:42

Succes :)
My RaZberry again start working :) Thanks :)

I write to my all epprom memory chip this file which i upload in previous post and my RaZberry start working. This file is FW 5.04 no include bootloader. But for me all working OK

Very very thanks for @PoltoS Good Job :) Thanks

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 19:34

Tell me for what device is file which you send me: firmware_UZB_from_05_10b_to_05_06.bin ?

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PoltoS
Posts: 4251
Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 10 Jan 2017 00:41

Congrats! I was really fearing you will have to send it to our lab. Cool!

The UZB is for USB dongle called Z-Wave.Me UZB. But this one require removing 0x1800 bytes, prepending 0x01 and adding 0x77ff of zeroes before.

Can you please help this person with your own instructions? https://forum.z-wave.me/viewtopic.php?f ... 484#p66484

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 10 Jan 2017 01:14

But i dont have version USB.

pepeEL
Posts: 36
Joined: 05 Jan 2017 17:48

Re: Can't update Firmware

Post by pepeEL » 10 Jan 2017 01:34

The UZB is for USB dongle called Z-Wave.Me UZB. But this one require removing 0x1800 bytes, prepending 0x01 and adding 0x77ff of zeroes before
Please explaine me more cleary because i dont understand... and tgen i try prepare file for this users to write to epprom.

Is any plan to release new stable firmware for Razberry Me GPIO ?

Tell me also...range on new RaZberry 2 is very better than on my RaZberry 1 ?

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PoltoS
Posts: 4251
Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 10 Jan 2017 22:43

pepeEL wrote:Please explaine me more cleary because i dont understand... and tgen i try prepare file for this users to write to epprom.
This file has 0x1800 zeroes before the f/w. So to make the correct file one need to:
1. Remove first 0x1800 bytes
2. Prepend one byte 0x01
3. Prepend 0x77ff bytes with 0x00

Means the file is:
00 00 00 00 .... 6144 bytes with zeros in total 00 00 XX XX XX ... more data ... XX XX XX
And should become:
00 00 00 00 .... 30719 bytes with zeros in total 00 00 01 XX XX XX ... more data ... XX XX XX
pepeEL wrote:Is any plan to release new stable firmware for Razberry Me GPIO ?
It is even not yet released by Sigma ;) But if you upgrade bootloader and then the f/w, it will work. Better to wait for a release (around Feb)
pepeEL wrote:Tell me also...range on new RaZberry 2 is very better than on my RaZberry 1 ?
IMHO, yes! About twice better

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