Hi,
while programming my DM42 suddenly a
"Hard fault" was print onto the cleared screen, then "QSÜI checking" (something
like this...all this happens too fast)...and VOILA! RAM was cleared and the previous
status of the DM42 was loaded.
There was no USB connection.
There was no mechanical impact (beside me,
pressing the buttons while programming).
The battery was at 2.82V and the ambient temperature
was at normal room level.
I am ... buffled.
Cheers!
Meino
"Hard Fault" out of the blue
"Hard Fault" out of the blue
DM 42 - SN: 00373, Firmware release v.:3.22. / DMCP 3.24. as compiled by SwissMicros
Re: "Hard Fault" out of the blue
HI,
it hit me again...this time only "QSPI checking" was displayed, the RAM was cleared
and I had to recover the programs from flash.
As it happens I was playing with the short routine shown here:
viewtopic.php?f=17&t=2022&sid=95fb4bbbf ... 70ba#p9358
Cheers!
Meino
it hit me again...this time only "QSPI checking" was displayed, the RAM was cleared
and I had to recover the programs from flash.
As it happens I was playing with the short routine shown here:
viewtopic.php?f=17&t=2022&sid=95fb4bbbf ... 70ba#p9358
Cheers!
Meino
DM 42 - SN: 00373, Firmware release v.:3.22. / DMCP 3.24. as compiled by SwissMicros
Re: "Hard Fault" out of the blue
Did you contact SwissMicros (Michael)?
[ HP48/49/50/42S/WP34/HP Prime/ DM42 (#00185+00318) ]
Re: "Hard Fault" out of the blue
Hello Meino,mcc wrote: ↑Wed Nov 21, 2018 4:43 pmHI,
it hit me again...this time only "QSPI checking" was displayed, the RAM was cleared
and I had to recover the programs from flash.
As it happens I was playing with the short routine shown here:
viewtopic.php?f=17&t=2022&sid=95fb4bbbf ... 70ba#p9358
Cheers!
Meino
I don't see any answers from other users or swissmicros to your problem report.
Did you contact swissmicros additionally direct (via PM or other mail)?
Did you get any answers, or did you find some solutions for your self?
greetings, Thomas
[ HP48/49/50/42S/WP34/HP Prime/ DM42 (#00185+00318) ]