Topics

1

NXP^TM M522XX, KINETIS and i.MX RT / Help... Needing a Kinetis Periodic Timer Example

« on: January 07, 2013, 10:23:48 PM »

Good day Mark,

I was curious if you can provide a Kinetis Periodic Timer Example?  Sadly, I cannot use uTaskerMonoTimer, as I require the task to run every 100 milliseconds.  I have tried doing this via TIMER_INTERRUPT_SETUP as well as PIT_SETUP, but with no success...

Thank you in advance!

Cheers,

Sam

2

NXP^TM M522XX, KINETIS and i.MX RT / qty 120 of MCF52235CAL60's on Ebay

« on: January 24, 2011, 11:01:25 PM »

Good day All,

Mark has graciously allowed me to post a notice that I am selling 120 MCF52235CAL60s on Ebay (thanks again Mark).  These were purchased in Mid 2007 and so most likely has the 2M23E maskset.  These are brand new in the originally sealed factory distributor pouches and were for a project that never went forward.  Please check the errata on the Freescale website to ensure that this mask-set is acceptable to you.  If you are interested, just do a search on ebay for the Freescale part number and you will find the auction.

Cheers,

Sam

3

NXP^TM M522XX, KINETIS and i.MX RT / Precompiled Demo for M52259 - Can you use with other PHYs?

« on: January 22, 2011, 01:49:43 AM »

Good day Mark,

I was curious if the precompiled demos for the M52259's have specific PHY and/or hardware initialization routines?  I ask, as your precompiled demo works perfectly (Ethernet/USB) on the M52259DEMO hardware, but Ethernet does not (USB works fine) on our own 52259 hardware that is very close to the M52259DEMO board.  Our PHY is the same as used on the M52259DEMO board (KSZ8041), except that it is a different package (TL as opposed to NL).  I know that our PHY / Ethernet works, as the Freescale Ethernet demos work fine.  Only your demo does not (Ethernet) and was curious if there is some special initialization you are doing within those demos?  For example, if I execute a "ping" command from your console interface (via USB), the demo does not respond and appears to hang.  All of the "ipstats" show zero, etc and so it appears that the PHY/Ethernet is not working.  Any suggestions?

Thanks in advance!

Cheers,

Sam

4

NXP^TM M522XX, KINETIS and i.MX RT / Precompiled Demo for M52259DEMO has 0's for MAC Address

« on: December 03, 2010, 07:32:43 PM »

Good day All,
I was trying to evaluate the uTasker for the Coldfire 52259 Demo board and using the precompiled s-records (uTaskerV1.3_M52259DEMO_USB_ETHERNET.S19) result in a 0 MAC address (0:0:0:0:0:0)... A 0 Mac address prevents me from evaluating the Ethernet portion of the demo, as my router will not route any packets to/from a 0 Mac Address device.  Is there a way to set the MAC address even temporarily?  I looked through the serial (USB) config options, but could not seem to find this capability... Any suggestions?

That being said, I have to say that Mark has done a tremendous amount of work on uTasker with very impressive results!

Cheers,

Sam