Wismec Presa BSOD

[Daveee10]

Presa little buggy :)
When uploafing this firmware the device not reboot. In NFirmwareEditor shows: Software version: 0.0 and Boot mode: LDROM....
After removing the battery and place back the issue not solved but when I connect the USB and then put in the battery the device is working fine.. If powering off the device, I can power it on... But if the battery removed and put in the device not booting only when the USB connected witc charger....
Another thing the clock... When in the 3rd line clock selected and firing the clock goes very fast.

[ClockSelect]

Strange.
Does you version work on Presa?
I did nothing really different.

[Daveee10]

No-no... My version is same as yours... The issue is same.. I'm very sad...
The interesting thing, how I tried to patch the original Evic VTC firmware in Hex editor for presa and that's works very good

[ClockSelect]

I can't go forward with this issue without having the box by hand, I'm aifraid.
This will remain experimental atm.

[Daveee10]

Write the things what needed for you and how can I read/check/test it.

[ClockSelect]

I had the same issue with a VTwo Mini; box seems to have an issue with the X32 or the RTC.
Give it a try with forcing the gFlags.has_x32 to zero.

[ClockSelect]

I wrote a run-time test for the RTC at startup to disable X32 usage if necessary.
Give a try.

[Daveee10]

Good work bro... Now Presa booting everytime when put the battery or upgrade the firmware...
The clock works good too

[ClockSelect]

Fine^^ So now you should test every other features, so we can affirm Presa compatibility for good.

[Daveee10]

Yes. First look it's good everything. I need to test lot of thigs. I used the firmware couple of days. The logo menu is useless on presa or need a program for uploading logo because only some user using evic sdk and linux. I will talk with txbin to make support presa logo in his app..

[ClockSelect]

use evic-usb upload-logo command to upload a logo. should work if you add the logo dimensions in the device.py file:
'W007': DeviceInfo("Presa TC75W", ['E052'], (64,40)),
around line 65

[Daveee10]

Yesbi know that but i wrote how what is the problem. Imho lot of users don't use linux and evic sdk so they needed support this function.

[ClockSelect]

Yes, TXBin should be the guy for that.

[ClockSelect]

I close this issue.
Please open anorther for specific issues on Prisma.