Activity
From 06/01/2026 to 06/30/2026
06/26/2026
- AF 09:33 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Using GPIO command on UBoot command line...is there any pin mapping between HPS pin # and GPIO pin #?
- From Dan at CL (Thanks Dan!)
Our reference project has the following HPS IO set as GPIO:
- GPIO40 — edge pin 264 — SDMMC_D4/USB0_D4/HPS_GPIO40
- GPIO41 — edge pin 266 — SDMMC_D5/USB0_D5/HPS_GPIO41
- GPIO48 — edge pin 38 — TRACE_C...
06/25/2026
- Hi,
I have the CriticalLink UBoot image on a terminal program. There is the GPIO set/clear/toggle command. It wants a pin number. I have a logic analyzer on HPS GPIO 53 (pin 26 on the MitySOM connector). After UBoot comes up, that...
06/24/2026
- AF 03:38 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: LED on nCONFIG...
- Hi Mike,
Thank you for the confirmation. I've attached a picture of my proposed update to our MitySOM boards. Any comments appreciated.
Best Regards,
Austin
- MF 02:21 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: LED on nCONFIG...
- Hi Austin,
You are correct that the Cyclone V cannot drive this pin. It is a configuration control input which must be driven externally via HW if needed. You would drive this pin low if you needed to reset, reconfigure the device or ...
06/23/2026
- On the CriticalLink MitySOM-5CSX development board, there is an LED D100 connected to nCONFIG (pin 39). According to the Intel/Altera documentation, nCONFIG is an input to the Cyclone V. I don't find anything in the Intel/Altera docs t...
06/12/2026
- MF 07:00 PM MitySOM-A5 Software Development: RE: make_sd.sh doesn't take command line parameters
- Hi Samuel,
Did you follow the instructions here and are still seeing this issue: https://support.criticallink.com/redmine/projects/mitysom_a5/wiki/A5E-DMA-Example#The-application-hangs-or-reports-errors-on-the-second-and-later-runs
... - SP 06:56 PM MitySOM-A5 Software Development: RE: make_sd.sh doesn't take command line parameters
- We have tried the new DMA driver and FPGA.
We have the following situation on each reboot.
The first test pass.
The second and third test fail.
The fourth hangs.
Is it expected behavior ?
Thank you for your time,
Samuel :)...
06/11/2026
- MF 04:21 PM MitySOM-A5 Software Development: RE: make_sd.sh doesn't take command line parameters
- Max,
That is correct! And check out my latest updates to the Wiki page for it as well: https://support.criticallink.com/redmine/projects/mitysom_a5/wiki/A5E-DMA-Example
Let me know if you run into any issues!
- Mike - MK 04:11 PM MitySOM-A5 Software Development: RE: make_sd.sh doesn't take command line parameters
- Hello Mike,
Thanks for this update.
Just to make sure, I just need to pull latest update from the following repository:
pro_25.3.1_stable git://support.criticallink.com/home/git/mitysom-a5e-ref.git
Thanks,
Max
06/03/2026
- NZ 08:03 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Let me know if adding the pixel readout info to your XML made a difference.
Thanks,
Noah - NO 05:04 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- The other side is a long-wave infrared camera with a 16-bit parallel output. I have this setup working on an iMX.8MP SOM, so I know exactly what registers need to be written.
- NZ 04:39 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Hi Nathan,
I saw you are using a tc358746 bridge IC. What is on the other side of it?
There is existing support for lt6911gxc and lt7911uxc bridge ICs, but they are for HDMI or DP to MIPI so I'm not sure if that is helpful.
Than... - NZ 02:32 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Hi Nathan,
When I did this I used tag r1.0_00095.0 for "Qualcomm_Linux.SPF.1.0|AP|Standard|OEM|NM_QIMPSDK", repo url https://qpm-git.qualcomm.com/home2/git/qualcomm/qualcomm-linux-spf-1-0_ap_standard_oem_nm-qimpsdk.git. It contains r1...
06/02/2026
- NO 11:25 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Here's where I've gotten to. The sensor is probed successfully but there are a bunch of other errors that don't mean anything to me.
- NO 10:17 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- After rolling @chicdk@ and @chicdk-kt@ back to @r1.0_00092.0@, I am able to successfully probe my sensor. Onward!
- NO 05:10 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Nathan Olson wrote in message#7341:
> My current theory is that there is a problem with using the prebuilt camx and building chicdk from source (version mismatch?). I'm currently attempting to build camx from source as well but no luc... - NO 04:35 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Noah Zins wrote in message#7338:
> Did you see any different behavior with the power fields reinstated?
I'm making some progress, but still not seeing an attempt to probe my sensor. I am seeing attempts to probe imx577, imx415, and... - NO 04:12 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Hi Noah, I'm trying to match the version you used for your camx modifications, but I can't find @r1.0_00095.0@. Any clues? (and where does @r1.0_00376@ fit in?)
- NZ 03:48 PM MitySOM-QC6490 Software Development: RE: Camera driver development
- Hi Nathan,
Did you see any different behavior with the power fields reinstated?
I noticed your sensor XML has no pixel/resolution information which I would think is necessary.
Thanks,
Noah - MF 07:22 PM MitySOM-A5 Software Development: RE: make_sd.sh doesn't take command line parameters
- Hi Max,
I just wanted to follow up and tell you that I have published a new DMA reference design to our repository and updated the Wiki page [[A5E-DMA-Example]]
Let me know if you have any questions regarding the updated design.
... - NZ 03:55 PM MitySOM-QC6490 Software Development: RE: Streaming from 5 cameras simultaneously
- It should be possible with the hardware, but currently our BSP uses Qualcomm Linux 1.5 that does not support it. Upgrading to version 1.8 is supposed to be the fix, but I noticed the release notes stated issues with multicamera streaming...