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From 03/19/2012 to 04/17/2012

04/13/2012

06:31 PM PCB Development: RE: RTC Battery Drain
Hi,
Wanted to follow up on this. We have seen RTC battery drainage, but at the time we looked at it we were using...
Michael Williamson
06:28 PM Software Development: RE: FS Corruption due to dropping power
Hi Keith,
I have seen these symptoms before, and I'm pretty sure it's filesystem corruption related (I suspect ude...
Michael Williamson

04/12/2012

04:29 PM Software Development: FS Corruption due to dropping power
Hi, We are developing a system where the user is unlikely to power down gracefully, even if asked to do so and ultima... Keith Fletcher

04/07/2012

09:46 PM PCB Development: RE: SODIMM Pin 53 ...
SPI1_SCS0 is indeed connected to that pin on the module. It is also connected to the chip-select on the on-board SPI... Michael Williamson
09:33 PM PCB Development: SODIMM Pin 53 ...
(Posted on behalf of a customer)
The datasheet for the MITYDSP-L138F shows Pin 53 as reserved, however the Industr...
Thomas Catalino

04/06/2012

07:40 AM Software Development: RE: StarterWare question ...
Quick note. The new u-Boot command to load up the Starterware image was "bootelf" not "loadelf". I've corrected the... Michael Williamson

04/05/2012

02:56 AM Software Development: RE: StarterWare question ...
see [[StarterWare]] Stéphane Peter

04/04/2012

02:33 PM Software Development: RE: StarterWare question ...
Hi guys,
Just wanted to give you a heads up that we've been able to get the EVM UART echo example in the TI startw...
Michael Williamson

03/30/2012

09:19 AM Software Development: RE: Dead board
All clear.
Today, I received a second Base Board - And with this new hardware, the CPU Board runs normally. --> So, ...
Stéphane Peter
06:11 AM Software Development: RE: Write UART2 RS-485 API
Hi Mike:
Thanks for your response. It is working with the 2.6.34-rc1.
It is good timing to assert/de-assert TXE.
...
Joe Hung

03/28/2012

11:15 AM Software Development: RE: Dead board
Hi Mike,
Thank you for your hints.
The good news first: Using the gel files (which is extended with the 150MHz ...
Stéphane Peter
09:32 AM Software Development: RE: Dead board
Well.
The Address 0xFFFD5684 is ARM local ROM code, so it's not surprising that you can't set a breakpoint at that...
Michael Williamson

03/27/2012

08:18 AM Software Development: RE: Write UART2 RS-485 API
Hi Joe,
I am attaching some sample code (a transmit program, and a receive program) that we used to test the RS-48...
Michael Williamson
01:50 AM Software Development: RE: Write UART2 RS-485 API
Sorry I forgot the file. Joe Hung
01:48 AM Software Development: Write UART2 RS-485 API
Hi,
I want to use RS-485 to control other device.
Now I can control uart2 from mitydsp-l138 (not FPGA module), bu...
Joe Hung
07:34 AM Software Development: Dead board
(posted on behalf of a customer)
- I tried to flash a new application to my module. Therefor I performed:...
Thomas Catalino
12:51 AM Software Development: RE: Access to the PHY Registers
Hi Tim,
Thanks for your quick reply - Register 18 is the LED direct control register. I did a few quick tests with t...
Keith Fletcher

03/26/2012

09:58 PM Software Development: RE: Access to the PHY Registers
u-boot has the mii commands that let you twiddle the registers, or you can always write a driver :D
I'm not sure wit...
Tim Iskander
09:50 PM Software Development: Access to the PHY Registers
Hi,
This is perhaps a long shot, but I am using a MityARM1808 with development kit, and would like to know if there ...
Keith Fletcher
05:00 AM PCB Development: RE: FPGA no-connects for 45 size FPGA on MityDSP-L138F
I've tried out the "hack" and it works fine; so yes indeed they are floating.
-anders
Anders Joergensen

03/22/2012

08:42 PM Software Development: RE: Kernel Hang Anomaly
Hi Mike,
No need to dig into the file I sent.
I downloaded the 12-05-2011 MDK and rebuilt the kernel
using that c...
Rich Bagdazian
07:13 PM Software Development: RE: Kernel Hang Anomaly
HI Mike,
I'm attaching a file that contains the results of the check of the config.gz file filtering by MMC
both yo...
Rich Bagdazian
06:23 PM Software Development: RE: Kernel Hang Anomaly
Ok, I'll go check the config.gz settings and let you know what I find out. Rich Bagdazian
06:16 PM Software Development: RE: Kernel Hang Anomaly
Hi Rich,
So in the u-Boot, the config block is read on start-up in order to tell u-Boot whether or not it should c...
Michael Williamson
04:58 PM Software Development: RE: Kernel Hang Anomaly
Mike,
Can you elaborate on the significance of the lines in the config response that read:
MMC0 Config : 0
MMC1 Co...
Rich Bagdazian

03/21/2012

08:01 PM Software Development: RE: StarterWare question ...
Hi Stephane -
Unfortunately we believe you are executing the low level initialization code for the TI EVM which i...
Thomas Catalino
02:06 PM Software Development: RE: console redirection
Mike,
So then I just need to change the bootargs to use ttyS2 instead of ttyS1 and the linux kernel console will be ...
Scott Whitney

03/20/2012

05:13 PM Software Development: RE: console redirection
Hi Scott,
For the kernel, you should only need to change the console argument in the bootargs (assuming the pinmux...
Michael Williamson
05:13 PM Software Development: RE: console redirection
Hi Scott,
For the kernel, you should only need to change the console argument in the bootargs (assuming the pinmux...
Michael Williamson
03:53 PM Software Development: console redirection
Hello,
We are using a MItyDSDPL138 with the MityDSP baseboard. We want to use uart1 on the baseboard to interface w...
Scott Whitney
07:34 AM Software Development: RE: StarterWare question ...
Hello,
Thank you for starting this thraed, because I'm facing the same problem as Tim had 2 weeks ago - *and unfor...
Stéphane Peter

03/19/2012

10:30 AM Software Development: RE: 'Fast Boot' DSP
Is the DSP going to be communicating to the ARM via DSPLINK? If so, this may be a challenge as the ARM and DSP need ... Michael Williamson
 

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