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 » 07 Jan 2017 14:52

Bt why one has UZB in name file but one has UPD ?FW and bootloader is in this file ?

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PoltoS
Posts: 4348
Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 07 Jan 2017 16:21

See above. One for UZB, one for RaZ. You need the one for RaZ I've sent you. There is no bootloader inside as you don't need it now. You need to restore the f/w first

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

Re: Can't update Firmware

Post by pepeEL » 07 Jan 2017 16:47

But what is for razberry ?
But uzb is for what ?

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

Re: Can't update Firmware

Post by pepeEL » 07 Jan 2017 17:48

PoltoS wrote:See above. One for UZB, one for RaZ. You need the one for RaZ I've sent you. There is no bootloader inside as you don't need it now. You need to restore the f/w first
Ok i remove chip from PCB and now programming is ok. But please send me file in one file(bootloader + firmware). I can write this to my chip and probably it will be working ok. Please send me this file consist bootloader and firmware version 5.04.

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PoltoS
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Re: Can't update Firmware

Post by PoltoS » 08 Jan 2017 00:18

Again, there is no bootloader file for you - no need.

Just place the UPD_FIRMWARE_Razberry_from_05_10_to_05_04_.bin at address 0x7800 and also put byte 0x01 (one byte) at 0x77ff (you can prepend this byte manually and write single file at 0x77ff).

After you put this back to your RaZ, it should go into downgrade to 5.04. But on guarantee this will work - we have never tried that.

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

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 00:22

But my programmer erase all memory in my chip eeprom beore flash. Erase not clean bootloader ?

If i write this file without changes it not start woeking ?
Can you change this byte in file and send me ready to write please ?

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PoltoS
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Re: Can't update Firmware

Post by PoltoS » 08 Jan 2017 00:35

Can you write at a specific address?

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PoltoS
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Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 08 Jan 2017 00:41

Send via help desk. Write that file in the eeprom starting from address 0x77ff (30718). Then put it back to RaZberry and power on it. Should work, but not 100% sure.

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

Re: Can't update Firmware

Post by pepeEL » 08 Jan 2017 00:45

Butif i clear all address in eeprom it probably also clear bootloader... ?

In my programmer i probably can not write at specific address. You can not create me ready file to write to all address which has content fw and bootloader and other what need ?

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PoltoS
Posts: 4348
Joined: 26 Jan 2011 19:36

Re: Can't update Firmware

Post by PoltoS » 08 Jan 2017 00:52

again, there are no bootloader in the EEPROM. Anyway, you have already erased the EEPROM, so don't worry to erase it again ;)

There should be a seek option in your programmer

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