Mity CPU Platforms » MitySOM-335x (ARM Cortex-A8 Based Products)

01/16/2014

JJ 04:45 PM Software Development: RE: WL1271 Calibration tool

Thanks for the information. Just to be clear, I am not having trouble using wireless on the evaluation board. I am only having trouble running the wifi calibration tool.
My understanding is that the wifi calibration tool needs to be ... Jesse Johnston

GD 01:39 PM Software Development: RE: WL1271 Calibration tool

Hello Jesse,
We attempted to run the calibration tools as well, and have seen the same result as you. We are looking into the problem, but would like to point out that the wireless should work on the board out of box. The way to confi... Greg Dias

JC 10:44 AM Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

Environment variable can be setup like: Jonathan Cormier

JC 10:42 AM Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

This is normal. As far as I'm aware the 3.1 kernel was never updated to initiate the HDMI chip and relied on u-boot as well.
http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Das_U-Boot_Port#Environment-Settings-f... Jonathan Cormier

01/13/2014

JJ 04:22 PM Software Development: RE: WL1271 Calibration tool

Jonathon,
You're correct, I was using the commands from the wrong section. Unfortunately, following the correct commands leads to a similar result:
root@am335x-evm:~# calibrator set ref_nvs /usr/share/ti/wifi-utils/ini_files/1... Jesse Johnston

JC 03:09 PM Software Development: RE: WL1271 Calibration tool

Have you tried running the commands from this section: http://processors.wiki.ti.com/index.php/WL12xx_NLCP_Calibration_Process#Calibration_for_R4_SP1_and_earlier_.28AM-SDK-05.03.00.01.29
Since your using a kernel based from the 04.06.... Jonathan Cormier

JJ 02:38 PM Software Development: RE: WL1271 Calibration tool

Just to be clear, there is a lot of additional output when I try to run the calibrator command. I can post it all if it would be helpful. Jesse Johnston

JJ 02:28 PM Software Development: WL1271 Calibration tool

I'm trying to run the WL1271 calibration tool and generate an NVS file and I am running into some problems.
Setup -
Hardware : MityARM-335x Development Kit
Bootloader : built from AM335XPSP_04.06.00.08 branch on git://support.criti... Jesse Johnston

01/10/2014

AB 07:56 PM Software Development: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

This is being posted on behalf of a customer. Alexander Block