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Getting worst after update latest firmware

Open vinpme opened this issue 1 year ago • 9 comments

![Uploading 263702988...] Before update it was smooth, no more delay. After update firmware it really hard to detect the reader.

vinpme avatar Aug 28 '23 12:08 vinpme

User reports that since upgrading to the latest firmware via the GUI from @GameTec-live, reader detection is poor. See the attached videos of a Chameleon Ultra vs Flipper Zero

https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/c3f6d328-77a7-4d64-a9cd-cf2d07f23978 https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/bee00351-ae65-4009-89df-0bb6b5cc563e

Apparently this was not the case with stock firmware.

shallax avatar Aug 28 '23 12:08 shallax

User reports that since upgrading to the latest firmware via the GUI from @GameTec-live, reader detection is poor. See the attached videos of a Chameleon Ultra vs Flipper Zero

https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/c3f6d328-77a7-4d64-a9cd-cf2d07f23978 https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/bee00351-ae65-4009-89df-0bb6b5cc563e

Apparently this was not the case with stock firmware.

i doubt that its the guis fault because it just takes the fw from gh

GameTec-live avatar Aug 28 '23 12:08 GameTec-live

User has tried disabling animations to see if this makes any difference, which shows no change in behaviour:

https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/679c74fd-7ce6-422b-afe5-5e44048fdc24

shallax avatar Aug 28 '23 12:08 shallax

i doubt that its the guis fault because it just takes the fw from gh

I agree. Not trying to apportion blame, just stating what he's said in the Discord channel.

shallax avatar Aug 28 '23 12:08 shallax

Reader: https://shop.linkserve.mv/products/soca-em-card-reader

shallax avatar Aug 28 '23 12:08 shallax

It was suspected it might be a clash between HF and LF in a single slot, so here is Slot 8 with only LF:

https://github.com/RfidResearchGroup/ChameleonUltra/assets/15132969/5beaf497-7b0b-48b1-9e29-05a8eae16e14

shallax avatar Aug 28 '23 13:08 shallax

The blue light indicates that the LF simulation is working. From the factory firmware to the latest firmware, the LF simulation has been modified many times, which may have caused compatibility loss of some readers.

xianglin1998 avatar Aug 29 '23 04:08 xianglin1998

i don't know if it can be useful, but if you look at the white RF LED, it doesn't always turn on and sometimes it turns off immediately instead of staying on

spp2000 avatar Aug 30 '23 09:08 spp2000

The blue light indicates that the LF simulation is working. From the factory firmware to the latest firmware, the LF simulation has been modified many times, which may have caused compatibility loss of some readers.

how can I fix this ya?

vinpme avatar Sep 14 '23 04:09 vinpme