Messages

16

NXP^TM M522XX, KINETIS and i.MX RT / Kinetis K60 Ethernet phy MDIO comm. problem

« on: May 30, 2023, 08:08:57 PM »

Hi Mark,
As you know I have had moderate success interfacing a DP83848 phy into a uTasker ethernet based application despite the MDIO being inoperative.
As I debug this in the simulator, I can see when kinetis_ENET.h is called to initialize code, but I actually can't find where #include "../../Hardware/Kinetis/kinetis_ENET.h"  is added, so no preprocessor appear to be invoked from the settings in app_hw_kinetis.h, and all variables are flagged as error by the MSVC intellicode. 

If I add like this in the app_hw_kinetis.h
#include "../../Hardware/Kinetis/kinetis.h"                              // include the Kinetis processor header at this location
#include "../../Hardware/Kinetis/kinetis_ENET.h"                       // include the Kinetis processor header at this location

My preprocessor defines correctly highlight with intellicode, but I get hundreds of compiler errors.

Can you tell me where the kinetis_ENET.h is supposed to be #included?

Thanks
Ray

17

NXP^TM M522XX, KINETIS and i.MX RT / Re: i.MX RT Linker Script files for compatibility with MCUXpresso V11.5 and above

« on: April 24, 2023, 03:41:23 AM »

I'm using Visual Studio, but have a  complete c:\gnu\ folder where I keep all my gcc stuff together.  Currently running 9-2019-q4-major-win32.  Does this MCUXpresso update use a later gcc tool chain?  I see from the source (https://developer.arm.com/downloads/-/gnu-rm)   I see a 10-2020-q4-major-win32, and the current 10.3-2021.10-win32.   Is there a prefered tool chain that is best for iMX_RT's  and Kinetis  with uTasker?   
Ray