Activity
From 04/22/2014 to 05/21/2014
05/21/2014
- 06:35 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: future plans for kernel and yocto project
- Hello Andrea,
Answer 1: We have moved our internal development to Yocto (dora) and our general plan is to use the ...
05/19/2014
- 04:43 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Programming FPGA Flash using IMPACT
- Thanks Michael,
I shall follow the steps in the link you mentioned and let you know results.
05/17/2014
- 12:45 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Hello again,
I am now trying to transmit data using upp interface. On the FPGA- side the interface works correctly, ...
05/16/2014
- 05:55 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: EMIF Clock in U-Boot
- Hello,
I assume you mean the EMIFA clock (to FPGA) not the EMIF clock (used for the DDR).
I am sorry I missed t... - 01:50 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Using RMII1 and JTAG
- This specific issue is/has been dealt with through e-mail contact directly. However for others who may have similar q...
05/15/2014
- 08:36 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Programming FPGA Flash using IMPACT
- Hi,
Please take a look at the [[Programming the FPGA]] wiki page for information about programming the FPGA.
Th...
05/14/2014
- Hi everyone,
I'am using CCS V5.3 and emulator XDS100V2.
I have developed SYS/BIOS ARM app. which use UPP to se...
05/13/2014
- I have two questions.
I have bought three modules with DevKit on Digikey.
But the Silicon revision is 1.0.
It's ...
05/12/2014
- 11:44 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: uPP Interface
- I don't think that the UPP pins are pinmuxed (there is only one option if the UPP is used). See the MDK/sw/dsp/core/...
- 09:16 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: uPP Interface
- Thanks Mike for reply.
The question will be, to what pins DSP connected pins FPGA? It needs to be known for purpos... - 07:08 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: uPP Interface
- The UCF file in the board support package at MDK/fpga/vhdl/MityDSP_L138.ucf includes connection information between t...
- Hi,
How to find out as are connected pins FPGA and DSP for the interface uPP?
Kind Regards,
Oleh
05/11/2014
- 01:03 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: UPP Sample Code needed
- Thanks for you.That really helps.
- Hello everyone, i have a MityARM-1808F with 256-Mb NAND Flash.
1 - I need to know the steps to Program FPGA Flash ...
05/09/2014
- 10:24 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP DMA crashes Linux
- I have recently been working on a project where we ran into conflicts between QDMA's on the DSP side and MMC use on t...
- Hello,
A project I'm working on is currently based on meta-mitysom-5csx "dora" branch and a slightly modified linu...
05/08/2014
- 08:39 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: 3D Step (STP) Files
- Hi,
Please check this "wiki page":https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/CAD_Files ... - Hi There,
Would it be possible to make available a 3D STP file of the MityDSP L138F
processor module for mechani...
05/02/2014
- 03:53 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DspFpgaGpio.cpp: i f (Bank > mnNumBanks) return -1
- Hi John,
You are correct. We've pulled in this fix and it will get published in the next release for the MityDSP-... - FYI.
In tcDspFpgaGpio::ConfigurePin(unsigned int Bank, unsigned int Offset, etc.) and a few other fctns in DspFpga...
04/27/2014
- 06:22 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: annoying problem with nfs root
- Hello,
Yes, the most recent commit disabling the CONFIG_MICREL_PHY was pushed to deal with the 3.12 kernel behavin... - 12:45 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Programming the FPGA
Or, you can simply try this (It has been checked on L138F and slx45, just remove -b option):
http://www.xilinx.c...
04/24/2014
- 08:19 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- The way the git cherry-pick command works is by taking a commit and applying it to your branch. It can be a handy to...
- While doing some kernel work with the devkit, I find myself comfortable to serve my kernel via tftp and the rootfs vi...
04/23/2014
- 05:54 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: High Latency for GPIO Interrupts in 3.2 Kernel
- Thanks. I'll make the change and let you know in a day or two how this works for me.
- 03:36 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: High Latency for GPIO Interrupts in 3.2 Kernel
- Okay thanks for the feedback. I'm planning on committing the following patch which should have the same effect.
P... - 03:28 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: High Latency for GPIO Interrupts in 3.2 Kernel
- Yes that is it.
I've been running the kernel with this change for quite a while, and haven't seen any issues. - 02:32 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: High Latency for GPIO Interrupts in 3.2 Kernel
- Okay found the register in the 335x TRM:
>6.5.1.42 INTC_PENDING_IRQ3 Register (offset = F8h) - 02:01 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: High Latency for GPIO Interrupts in 3.2 Kernel
- Hi Michael,
I'm trying to understand what your patch effects. Do you know what the 0xf8 register refers to? I've ... - 05:18 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Not sure I see how this is a cherry pick. I don't think I've changed any history.
I appreciate that Critical Li... - 03:39 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Ahh interesting. You've effectively done a manual cherry-pick. That's okay whatever gets the job done. You probabl...
- 03:33 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Actually, I didn't run a "git merge". I'm forked, and my origin is my own repo. I set up a seperate remote for the ...
- 01:28 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- I asked to clarify and to hopefully learn something. My current understanding of what you did was to merge the mitya...
- 01:03 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Jonathan,
Can one not merge selected changes between two commits? Git is a powerful tool, but it hasn't redefined... - 08:27 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- I'm a little confused by your merging. cl_v3.2_AM335XPSP_04.06.00.07 is a tag and not a branch and is a on the mitya...
- 12:51 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Nevermind. The problem was on my end - merge error. :)
So I have the ADC driver loaded, and I have /sys/devices/... - 12:21 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Correction, I merged the ADC changes into cl_v3.2_AM335XPSP_04.06.00.07, not AM335XPSP_04.06.00.02.
Still the same... - 12:18 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- I found the updated ADC driver code in the mityarm-linux-v3.2 branch. I merged in the ADC changes into AM335XPSP_04....
04/22/2014
- 07:47 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to access ADC inputs from Linux kernel/application
- Any updates on this? Any idea how to access the ADC from kernel version 3.2?
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