Activity

From 11/15/2014 to 12/14/2014

OM 06:06 AM Software Development: DSP/BIOS issue MityDSP-L138: Hi,
Why at programming port UART-1 under a DSP/BIOS (from DSP side) in reply to sending of a binary file on the hyperterminal there is a message:
"<INTERRUPT>
U-Boot >
bdinfo go reset bootm boot bootd iminfo coninfo echo exit ex... Oleh Mela

JC 04:58 PM Software Development: RE: mtd->read() returned ECC error: You may have better luck with the latest MDK. MDK_2014-01-13 is the newest.
Download release_2014-01-13.run from https://support.criticallink.com/redmine/projects/arm9-platforms/files
To install:
* Make executable
chmod +x rel... Jonathan Cormier
CC 04:52 PM Software Development: RE: mtd->read() returned ECC error: MDK_2011-03-31
Chris Coonan
JC 04:51 PM Software Development: RE: mtd->read() returned ECC error: Which MDK version? Jonathan Cormier
CC 04:48 PM Software Development: RE: mtd->read() returned ECC error: I am using the mityomap-full.jffs2 supplied with the MDK. I "assumed" the filesize was the number of bytes transferred via tftp. Perhaps that is incorrect.
Chris Coonan
JC 04:44 PM Software Development: RE: mtd->read() returned ECC error: Chris,
Your flash commands seem reasonable though it is unusual that your file happens to already be exactly 0x800 byte aligned. So perhaps this would be something to investigate, doubtful though.
Its also possible you have some... Jonathan Cormier
CC 03:56 PM Software Development: mtd->read() returned ECC error: I know this issue was addressed earlier in this forum. I followed the instructions given regarding the need to use the pre-fill memory and write in page sizes to keep the jffs2 filesystem correct. This, however does not seem to solve the... Chris Coonan

CC 09:23 AM Software Development: RE: inotify issue: This is a non-problem. It is working fine. Sorry for the trouble. Chris Coonan
JC 09:12 AM Software Development: RE: inotify issue: Could you provide some example code that shows the problem you are having? Also need a better explanation of what problem you are seeing.
I am not aware of anyone here who has tried using inotify on the L138, so providing us with a ... Jonathan Cormier
CC 07:31 AM Software Development: RE: inotify issue: My mistake. Cut and paste error. The kernel is 2.6.34-RC1.
Chris Coonan

CC 12:09 PM Software Development: inotify issue: Trying to get inotify to execute properly from inside my application code. I am using linux kernel 2.24-RC1.
Are there any known issues with this, or do I have a configuration problem? Any help greatly appreciated.
Thanks,
Chris... Chris Coonan

GG 05:16 PM Software Development: RE: FPGA configuration via u-Boot problem: You can also use the promgen command to generate a bin file from a bit:
promgen -w -p bin -u 0 filename.bit -o filename.bin
\Greg Gregory Gluszek
MW 07:29 AM FPGA Development: RE: PlanAhead issue: For ISE (and I think ISE / PlanAhead are still the tools for Spartan 6, as the Vivado tools are for 7 series and higher), if you analyze your design with commercial temp and keep the non-commercial parts within their rated voltages and t... Michael Williamson
OM 03:21 AM FPGA Development: PlanAhead issue: Hi,
Why at creation of the project in PlanAhead 14.7 for the chip xc6slx45csg324-3 it is not possible to specify Temp Grade I (only C)? In fact according to the specification on L138-FI-236-RL-ND it works in a range-40°C ~ 70°C.
Best... Oleh Mela

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Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)