[uchristo]

Any news on this one? I‘d hook an esp8266 to the uart. Having remote options in case of misconfigured sampling options (and no resulting picture) would be extremely helpful…. Or even entering the samplingrates directly….

[uchristo]

Will we regain the possibility to name the Profiles? I‘m a bit lost at the moment because I’ve got to map the connected system to the slot id on a paper currently :-X

 

edit: opened an issue: https://github.com/cmcginty/ossc/issues/1

• This reply was modified 1 year, 4 months ago by uchristo.

[uchristo]

Indeed! The ongoing development on ossc classic is really great!

Will updating from SD-Card retain the settings or will it wipe everything?

[uchristo]

Understood that, yes. But with current FW I‘m able to create a 1920×1080 Screen with a centered 1280×1080 (lx4ed amiga HiRes Screen 320×262) screen inside. Is the old ossc able to create the 4k-Window in theory?

[uchristo]

Will this enable the output of a 1920x~1500 frame inside a 4k-Resolution?

[uchristo]

There seems to be an overflow-issue with h.backporch. In UI, there‘s the ability to adjust more than 256. but internally there seems to be uint_8 in use because when increasing to a value over 254, the image jumps to the right and will vontinue to move to the left (until we reach 512 and the next overflow appears resulting in another jump to the right)

Edit: using the latest 1.01 SD-Image

• This reply was modified 1 year, 11 months ago by uchristo.

[uchristo]

Hi marqs!
Are there any differences to the former uploaded beta build?

BTW: I’d like to say “thank you!” for all the work your doing to keep this masterpiece of hardware up to date and support all those creepy non-standard input sources out there!

[uchristo]

Hi Marqs,
initial message was more detailed, but forum software asked me whether I really want to submit my message…

I did not need to adjust VSync Threshold. From time to time, the 288p (313-p) screen will lose sync for less than a second. But it’s not really reproduceable.

[uchristo]

Both modes are working now!
Thanks a lot!

[uchristo]

I’ve got an old ( Scope) with 60MHz….. Has been some time since I last used it…. Should I trigger on Y from YPbPr since this includes the Sync signals or shall I trigger already on my FPGA Board? It’s a MiST based on CycloneIII

Alternatively, I could probably send you my second MiST ?

• This reply was modified 1 year, 11 months ago by uchristo.

[uchristo]

installed the new build (debug version).
nios2-terminal gave me this:
Sync LPF value set to 0x0
PCM1862 found
RC data read (54 bytes)
Profile 0 data read (1916 bytes)
SetInputMode(00,00)
Input mode is RGB24
Output mode is RGB24
SetupAFE()
Reg[61] = 00
Reg[62] = 18
Reg[63] = 10
Reg[64] = 0C
Reg[65] = F0
Reg[66] = 00
Reg[67] = 3F
HDMITX_SetAVIInfoFrame: VIC=2, ColorMode=0, Aspect-Ratio=4:3, ITU709=No, ITC=No, pixelrep=0
SetAVIInfo():
CTS: 27000
### DIY VIDEO DIGITIZER / SCANCONVERTER INIT OK ###

RCODE: 0x02e0, 1
### SWITCH MODE TO AV1_YPbPr ###
THS source set to 1
SOG detected

totlines: 1381 (cur) / 0 (prev), pcnt_frame: 1048575 (cur) / 0 (prev)
Sync up

Lines: 1381 p
Clocks per line: 759
Hswidth: 127 Vswidth: 0 Macrovision: 0
Error: no suitable mode found, defaulting to 240p

OSSC won’t change inputs after this anymore nor reflects the incoming ir-code with green led.

Non-Debug build constantly toggles between 764-p and 764-i
23.01. kHz/ 46kHz / 92kHz and 60.23Hz/120.47Hz
Non-Debug-Build will allow further input after initial selection of source.

• This reply was modified 1 year, 11 months ago by uchristo.

[uchristo]

Yes, this mode worked before on fw0.90 as 764-p

Details:
45,99kHz 60.20Hz
Mode Preset: 720p_60
IMode (FPGA): 764-p 60.23Hz
Ccnt / frame: 448210
Firmware: 0.90a

This is my Config

Picasso 96 (Amiga Settings)
Resolution 1280×720
Colour depth 256
Pixel Clock 75,62
No Interlace
No Doublescan
horiz vert
Framesize 1570 800
Bordersize 0 0
Position 0 0
SyncSize 64 4
Sync Pol off off
Frequency 48KHz 60Hz

working OSSC Mode on 0.90-audio
Video in Proc
Video LPF Auto
Sampling Opt
480p in sampler VESA 640×480 60Hz
Allow TVP HPLL2x On
Allow upsample 2x Off
Advanced Timing (720p)
H.Samplerate 1650
H.Sample frac 0
Output Opt H.synclen 59
H.backporch 238
H.Active 1280
V.Synclen 5
V.Backporch 39
V.Active 720
Sampling Phase 180

Sync Opt
Analog Sync LPF 10MHz
Analog STC LPF 4.8MHz
Analog sync Vth 56mV

Forum Software will not allow me to submit the debug output because it estimates spam, “contains contacts”

• This reply was modified 1 year, 11 months ago by uchristo.

[uchristo]

An update:
My native Amiga PAL HiRes wirhth ypbpr doesn‘t toggle anymore but syncs perfectly without delay. Unfortunately my 720p screen (Picasso96 with minimigRTG won‘t sync. I‘ll have to do some further testing….

[uchristo]

It’s working…. I’ll hook up my problematic source this evening

nios2-terminal: Warning: The JTAG cable you are using is not supported for Nios
nios2-terminal: II systems. You may experience intermittent JTAG communication
nios2-terminal: failures with this cable. Please use a USB Blaster revision B
nios2-terminal: cable or another supported cable. Please refer to the file
nios2-terminal: errata.txt included in the Nios II development kit documents
nios2-terminal: directory for more information.

nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate)

Sync LPF value set to 0x0
PCM1862 found
RC data read (54 bytes)
SetInputMode(00,00)
Input mode is RGB24
Output mode is RGB24
SetupAFE()
Reg[61] = 00
Reg[62] = 18
Reg[63] = 10
Reg[64] = 0C
Reg[65] = F0
Reg[66] = 00
Reg[67] = 3F
HDMITX_SetAVIInfoFrame: VIC=2, ColorMode=0, Aspect-Ratio=4:3, ITU709=No, ITC=No, pixelrep=0
SetAVIInfo():
CTS: 27000
### DIY VIDEO DIGITIZER / SCANCONVERTER INIT OK ###

[uchristo]

Does ossc feature some kind of serial log? It‘d maybe better than thousand words of whats going on there?

Edit: any Details on This?

• This reply was modified 1 year, 12 months ago by uchristo.

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