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T8SG - Unable to boot and some CYRF6936 error
- AlucardleVash
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02 Apr 2018 18:18 #68460
by AlucardleVash
T8SG - Unable to boot and some CYRF6936 error was created by AlucardleVash
I have two trouble and not sure the two was link together :/
Yesterday, i have got this message on my radio : "CYRF6936 missing", it's a jumper T8SG, but i only use for FrSky, but my radio don't bind anyway. (suddently, nothing special append (no fall or something else)) but work fine with USB simulator option.
So i think, ok maybe try to flash firmware, it's can be better.
So i download the lase Nightly Builds deviation-t8sg-v5.0.0-04f8983.zip and flash it, format sd card copy zip content on it.
But since, my radio bootloop and i still get this CYRF6936 missing X_x.
I need help, also i see an error file, so here the content :
Here the youtube video :
Yesterday, i have got this message on my radio : "CYRF6936 missing", it's a jumper T8SG, but i only use for FrSky, but my radio don't bind anyway. (suddently, nothing special append (no fall or something else)) but work fine with USB simulator option.
So i think, ok maybe try to flash firmware, it's can be better.
So i download the lase Nightly Builds deviation-t8sg-v5.0.0-04f8983.zip and flash it, format sd card copy zip content on it.
But since, my radio bootloop and i still get this CYRF6936 missing X_x.
I need help, also i see an error file, so here the content :
[Hard fault]
t8sg-v5.0.0-04f8983
R0 = 00000000
R1 = 80000000
R2 = 00000000
R3 = 00000000
R12 = 20000250
LR [R14] (subroutine call return address) = 0802ddad
PC [R15] (program counter) = 0802ddac
PSR = 81000000
BFAR = e000ed38
CFSR = 00000400
HFSR = 40000000
DFSR = 00000000
AFSR = 00000000
SCB_SHCSR = 00000000
Top of Stack:2000c000
Stack Detect:2000bf90
Backtrace:
2000bfa4 : 0802ddad
2000bfb4 : 0802e027
2000bfb8 : 0802c605
2000bfc4 : 0802c637
2000bfc8 : 0802c605
2000bfcc : 0802986f
2000bfd4 : 08029d07
2000bfe4 : 0800b43b
2000bfec : 0800b547
2000bffc : 08033ba9
Done
Here the youtube video :
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- vlad_vy
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03 Apr 2018 04:19 #68469
by vlad_vy
Replied by vlad_vy on topic T8SG - Unable to boot and some CYRF6936 error
Most likely you have a problem with RF (4in1) module. The CYRF6936 RF chip is first chip tested at boot time.
To make sure try different build based on v5.0.0 release core:
www.deviationtx.com/forum/builds/6407-de...cols?start=380#68343
If you will get the same error, you have a problem with 4in1 module or some chips that manage 4in1 module (switch RF chips and power).
To make sure try different build based on v5.0.0 release core:
www.deviationtx.com/forum/builds/6407-de...cols?start=380#68343
If you will get the same error, you have a problem with 4in1 module or some chips that manage 4in1 module (switch RF chips and power).
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