Activity

From 12/20/2014 to 01/18/2015

11:30 AM PCB Development: RE: MityARM-1808F SATA connection problem: From the kernel boot message, occasionally it failed to link to 3G speed, it linked up to 1.5G, but most of the time ... Jun Mo

07:24 AM PCB Development: RE: MityARM-1808F SATA connection problem: I am fairly certain that the lengths on the module for the SATA lines are matched. I will check with our PCB designe... Michael Williamson

10:36 PM PCB Development: RE: MityARM-1808F SATA connection problem: Thank you for your reply.
The HD is occacionally not attached. And the possibility of attahement depend on the brand... Jun Mo
10:13 AM PCB Development: RE: MityARM-1808F SATA connection problem: Hi Jun Mo,
For layout recommendations, be very careful with the SATA layout. Below are some guidelines to verify ... Adam Dziedzic
07:17 AM PCB Development: RE: MityARM-1808F SATA connection problem: Hi,
Is the HD not ever detected, or does it occasionally not attach?
-Mike
Michael Williamson
03:04 AM Software Development: RE: Interrupt source code for DSP: I also got the SW to run. But I have to use the set_vector_enable() function. This function enables the gpio-input in... Stefan Krassin
01:20 AM Software Development: RE: Interrupt source code for DSP: Hi Stefan
i Have two FPGA GPIO cores one at 0x66000080(output) and one at 0x66000100(input). Anyway with some help... stefan nielsen

09:14 PM PCB Development: MityARM-1808F SATA connection problem: I use MitySOM-1808F to develop our data logging system which store data into a SATA2 SSD HD. We design the mother boa... Jun Mo
10:31 AM Software Development: RE: Interrupt source code for DSP: Are you sure that the baseaddress for the input gpio is 0x66000100? How long is your address vector from the EMIFA IF... Stefan Krassin
08:04 AM Software Development: RE: Interrupt source code for DSP: Hi
(Are you using the DSP/BIOS MityDSP-L138 Platform.tci file as a template for you BIOS? )
yes im using it, from... stefan nielsen
07:42 AM Software Development: RE: Interrupt source code for DSP: For the GPIO, you should only use SetISRCallback(). The tcDspFpgaGpio class will call the register_isr_callback() me... Michael Williamson
04:25 AM Software Development: RE: Interrupt source code for DSP: Hi again Stefan
im trying to get an FPGA interrupt working on the industrual I/O . ive tried both
mpGpio_input->... stefan nielsen
03:39 AM Software Development: RE: Interrupt source code for DSP: Hi Stefan
Have you seen this post "GPIO interrupt in MityOMAP-L138F" it might help you. Im also looking for help w... stefan nielsen

04:30 PM Software Development: RE: u-boot problem: Without the serial converter it works.
The board has come to life!
Thank !!! Oleh Mela
09:25 AM Software Development: RE: u-boot problem: Could you verify that the BOOTME message is sent by the l138 when you power it while holding the boot button? The out... Jonathan Cormier
09:21 AM Software Development: RE: u-boot problem: You should not need to do that if you are getting past u-Boot and trying to boot the kernel.
If you are getting an... Michael Williamson
09:19 AM Software Development: RE: u-boot problem: Unfortunately, does not help. The message of the utility is following:
D:\...\MityDSP\sfh_ubl_072111>sfh_OMAP-L138... Oleh Mela
09:01 AM Software Development: RE: u-boot problem: Does this help?
[[Reprogramming a Dead Board]] Jonathan Cormier
07:44 AM Software Development: RE: u-boot problem: Hi Mike.
After manipulations in accord https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Progr... Oleh Mela
07:09 AM Software Development: RE: u-boot problem: Post the complete text and your u-Boot environment.
Typically, this message is because the kernel cannot locate a ... Michael Williamson
04:31 AM Software Development: u-boot problem: Hi,
After power on board MityDSP-L138F the download stops with the message " Kernel panic - not syncing: No init fou... Oleh Mela

05:48 AM FPGA Development: RE: FPGA programming: Thank for your reply Mike.
Is it possible to write an image FPGA through СОМ1 on MityDSP? Whether it is possible t... Oleh Mela

09:17 AM FPGA Development: RE: FPGA programming: Once you have a bit file that you like you can run the promgen tool to create the binary image to load per this wiki ... Michael Williamson
09:10 AM FPGA Development: FPGA programming: Hi,
I have board L138-FI-236-RL.
Developed in Xilinx ISE the design fine works on FPGA at use ISE iMPACT.
Please... Oleh Mela

05:48 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: Thank you, you where spot, it solved the issue with only having one pin high at a time.
The following works
mp... stefan nielsen

09:18 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: Also, you should not be calling the destructor. This line is not OK:... Michael Williamson
08:29 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: The driver could be rewritten to contain a shadow mask of the desired output register, but that is not the current im... Michael Williamson
08:28 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: The code for the DSP GPIO control does a read modify write. It Reads the input state of the entire bank, masks the v... Michael Williamson
08:04 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: Not sure what you mean with input ?,
both are mapped in the VHDL code as output. and set as output with SetPinDirect... stefan nielsen
07:52 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: Do you have the inputs of the GPIO core for offsets 0 and 1 connected in you FPGA design?
Michael Williamson
04:22 AM Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP: Hi
If i want to toggle both pin 7 and pin 15 at the same time i have an issue (both work independently). Pin 7 goe... stefan nielsen
08:29 AM Software Development: Interrupt source code for DSP: Hi All,
I try to figure out how to serve an interrupt in the DSP code and how to register an ISR for a FPGA interr... Stefan Krassin

07:08 PM FPGA Development: RE: Programming the FPGA: Hi
What was the solution to the last problem (add source error)? I get the same warning when trying to add pwm.ngc... Flemming Abrahamsen

06:28 AM Software Development: Simple Code/Doc for FPGA toggle of GPIO from DSP: Hi im trying to toggle a pin in the FPGA(busy/awake LED would do for now) from the DSP. Is there a doc(howto) describ... stefan nielsen

06:27 AM Software Development: RE: DSP/BIOS issue MityDSP-L138: Thank Alex for your answer.
I think a problem was in incorrect PINMUX for UART-1.
My design works fine for UART-0... Oleh Mela

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