I suggest you add the prefix "solved" to the subject line
]]>Lab401 sent me a new device and it is working like a charm!
[ ARM ]
bootrom: RRG/Iceman/master/c6d245b8 2019-06-23 21:50:00
os: RRG/Iceman/master/c6d245b8 2019-06-23 21:50:10
[ FPGA ]
LF image built for 2s30vq100 on 2019/ 4/18 at 9:35:32
HF image built for 2s30vq100 on 2018/ 9/ 3 at 21:40:23ř═
[ Hardware ]
--= uC: AT91SAM7S512 Rev A
--= Embedded Processor: ARM7TDMI
--= Nonvolatile Program Memory Size: 512K bytes, Used: 249459 bytes (48%) Free: 274829 bytes (52%)
--= Second Nonvolatile Program Memory Size: None
--= Internal SRAM Size: 64K bytes
--= Architecture Identifier: AT91SAM7Sxx Series
--= Nonvolatile Program Memory Type: Embedded Flash Memory
[usb] pm3 --> hw tune
[=] Measuring antenna characteristics, please wait...
....
[+] LF antenna: 69.25 V - 125.00 kHz
[+] LF antenna: 35.97 V - 134.00 kHz
[+] LF optimal: 69.25 V - 125.00 kHz
[+] LF antenna is OK
[+] HF antenna: 44.04 V - 13.56 MHz
[+] HF antenna is OK
[+] Displaying LF tuning graph. Divisor 89 is 134khz, 95 is 125khz.
]]>Where did you buy the device? Just RMA it, you could have gotten a bad device. I remember your issue in december(?) As mentioned last time, I have gotten bad antenna values when I switched antennas, and I only needed to unscrew/screw it back and all was fine. Your device seem to broken since you still have this issue
Hi Iceman!
Yes, it is true. I will have to. I will just try to unscrew/screw and if it will be not working I will start RMA. I should do it before.
I will let know after.
EDIT: after unscrew/screw the same effect. I sent few hours ago request to Lab401 to start RMA procedure.
make sure you always use the same client and arm versions compiled from the same codebase version. never mix versions. that can cause this type of problem
Thx, but I know about it and I am not mixing.
Problem is that I always have UNUSABLE antennas whereever and whenever I am testing. In December it was working few times, but when I was running 'hw tune' few times in a row I got 80% answers that 'UNUSABLE'.
[ CLIENT ]
client: iceman build for RDV40 with flashmem; smartcard;
[ ARM ]
bootrom: iceman/master/75d0b0b0 2019-01-01 16:10:11
os: iceman/master/75d0b0b0 2019-01-01 16:10:15
[ FPGA ]
LF image built for 2s30vq100 on 2018/ 9/ 8 at 13:57:51
HF image built for 2s30vq100 on 2018/ 9/ 3 at 21:40:23
I do not know what to do now - I can't remember what version was working OK. I remember I had before such a problem, but I can't to find cliues now.
EDIT: it is not client version - I checked RRG build and the same. I found BTW that the last working build was about Dec,10 2018.
]]>If you think its firmware, then re-flash with the last working firmware. If that works then try the new firmware again. If that fails again, then revert to the working firmware and report back.
]]>Was it working prior to the firmware update ? What was the issue/solution last time ?
Double check the antenna attachments (remove the antenna and re-attach end ensure a good connection).
Hi!
it was working fine 3mths ago, but I remember I noticed the same issues before it was working fine. Remove antennas? I do not have some extra external antennas only normal hardware as being sold.
What else I can check if flashing was OK ?
]]>I flashed after 2-3 months RDV4 (from repo) and I still have the same issues with antennas. Last time I had the same, but now I have no solution for this and I am asking for help.
Please find out attached info:
[ Proxmark3 RFID instrument ]
[ CLIENT ]
client: RRG/Iceman
[ PROXMARK RDV4 ]
external flash: present
smartcard reader: present
[ PROXMARK RDV4 Extras ]
FPC USART for BT add-on support: absent
[ ARM ]
bootrom: RRG/Iceman/master/dd900571 2019-06-10 14:19:17
os: RRG/Iceman/master/dd900571 2019-06-10 14:19:27
[ FPGA ]
LF image built for 2s30vq100 on 2019/ 4/18 at 9:35:32
HF image built for 2s30vq100 on 2018/ 9/ 3 at 21:40:23ř┤
[ Hardware ]
--= uC: AT91SAM7S512 Rev B
--= Embedded Processor: ARM7TDMI
--= Nonvolatile Program Memory Size: 512K bytes, Used: 249433 bytes (48%) Free: 274855 bytes (52%)
--= Second Nonvolatile Program Memory Size: None
--= Internal SRAM Size: 64K bytes
--= Architecture Identifier: AT91SAM7Sxx Series
--= Nonvolatile Program Memory Type: Embedded Flash Memory
[=] Measuring antenna characteristics, please wait...
....
[!] LF antenna is UNUSABLE
[!] HF antenna is UNUSABLE
[-] Not showing LF tuning graph since all values is zero.
I tried already to flash all and also separately and there is still the same issue.
Thanks for help!
]]>