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  • Nov 26 08:18
    luc-github commented #390
  • Nov 26 07:50
    JacobChrist commented #390
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    luc-github commented #390
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Luc
@luc-github
so you should be ok
ffnull
@ffnull
what about fw 1?
Luc
@luc-github
fw 1.04 has lot of upgrade but not really usable for davinci so not worth the time to update
ffnull
@ffnull
why?
Luc
@luc-github
I have done an update when 1.0 what released just porting FW no Davinci customization - asking does it worth to update ? does Davinci custominzation are necessary or just keep raw repetier ?
I got 0 update - so I move on
when adding new hardware most of the time the stock motherboard is not ready for that and need some hardware hack - most of people will move to board replacement then\
1.0 is really very close to 0.92 - just more boards supported and code refactoring
ffnull
@ffnull
im ready to stay on stock board. im try different boards like duet and other. stock board is great for this printer
Luc
@luc-github
some bugfixes of course but nothing critical for davinci
ffnull
@ffnull
and im think its will be great to make rtos
Luc
@luc-github
rtos ? from duet ?
ffnull
@ffnull
yes
maybe we can do some magic together? im got great soldering/electronics skills. im normal in debugging. and junior in programming( base compilling, debugging )
Luc
@luc-github
hmm 2X due is supported for RTOS - but 3.0no more support for due
I am pretty familiar with duet code , I did several porting
but for usage ... I doubt davinci user will be ready for that
what is missing from your point of view in current FW ?
ffnull
@ffnull
why not? we had great 32-bit cpu. but its works only in 8-bit mode. doing basic port without dwc but configuring via sd card, we will be had great potential
after duet board, klipper firmware - stock fw is slow, and print quality is lower then 32bit
Luc
@luc-github
slow ?
ffnull
@ffnull
yep
its not multitread. and its stuck while printing on high speed on hard model
Luc
@luc-github
I fully agree FW need to be updated - but Duet vs Marlin 2.0 vs Repetier 2.0 ? duet is not easy to start with as user point of view but allows lot of configurations which most of them won't be supported by hardware
ffnull
@ffnull
not marlin at all
Luc
@luc-github
hoho - but I even got request to port Marlin and did it partially until got no feedback
ffnull
@ffnull
Marlin has a huge number of errors and crutches. Having 11 printers - I completely abandoned marlin. At the moment, marlin has turned into garbage. It’s unfortunate that the developers stopped the complete processing of the code in favor of rtos
For example, im buy SKR PRO. And i dont whant marlin on it. Marlin on this cpu - idiotism. Im plain port RepRapFw in future on it
another case. im have delta printer and skr 1.1. im dont use marlin on its, its buggy and slow as hell. im use smothieware. by the way, smotieware great works with delta
Luc
@luc-github
11 printer ? wow
Yes - the Marlin mindset is to push
code even it is POC - but it is also handled by only one people
the reprap is actually not bad idea due to the specific variant needed for davinci - the issue will be the thermistor table management as they are not reprap compatible
ffnull
@ffnull
POC?
Luc
@luc-github
the second issue is no keypad support and only one specific display supported which is not the davinci one
ffnull
@ffnull
im got stock termistor works on duet board
Luc
@luc-github
Proof Of Concept
ffnull
@ffnull
keypad can be used. duet maestro supports 12864 lcd with encoder |buttons|custom menu
Luc
@luc-github
on 2.0 ?
on 3.0 yes
ffnull
@ffnull
yep
2.0
Luc
@luc-github
ho good to know
yes therrmistor will work on not davinci board
here bed termistor data for DUET im using R25: 388403 Ω
β: 3670 K
Luc
@luc-github
system to use on a 12864 display + encoder.
is it not text display
yes because board is reprap board
ffnull
@ffnull
my friend porting duet fw to stm32f4 cpu. all works. he adds support for 12864 stock lcds with encoder. but now sources is closed still he ends portings. but its works great
Luc
@luc-github
xyz modified the resistor to not allow standard FW and for the usage of custom table
12864 is not display text 16x4
ffnull
@ffnull
in duet board you can use any thermistor. stock davinci board had normal connection for this termistor, so im thing there will no problem in porting