topic Re: Anyone have a working code for MC56f83763? in Digital Signal Controllers

Anyone have a working code for MC56f83763?

fasihahmed — Wed, 28 Oct 2020 21:20:41 GMT

I have used a sample code to make a new project for MC56f83763.

But cannot seem the GPIO to be toggled. I suspect i have some GCT settings not correctly enabled. I have an external 16Mhz XTAL crystal as clock reference.

I have attached appconfig.h to see if I left something out, otherwise a working project can also be helpful as a reference guide?

Also a guide on how to place code in RAM will also be helpful which fits the memory map of this chip

@xiangjun_rong

Re: Anyone have a working code for MC56f83763?

xiangjun_rong — Thu, 29 Oct 2020 09:14:34 GMT

Hi,

I attached an example which is developed under GCT tools, pls refer to it.

Currently, we have not the example code run in RAM.

Hope it can help you

XiangJun Rong

Re: Anyone have a working code for MC56f83763?

fasihahmed — Thu, 29 Oct 2020 12:32:40 GMT

what file do we have to flash via JTAG? and do i change the DSC type to MC56f83763?

Re: Anyone have a working code for MC56f83763?

xiangjun_rong — Fri, 30 Oct 2020 03:11:24 GMT

Hi, Fasih,

I suggest you create a new project based on quickStart tools and MC56F83763 under CW for mcu tools, then use the gct tools to configure the gpio or pit modules, then download project to flash via JTAG.

For detailed inf, pls refer to the ticket:

https://community.nxp.com/t5/Digital-Signal-Controllers/Programming-question-on-FRDM-56F83000/m-p/1074892

and the example I gave you

Because I only have MC56F83000-EVK, so all the example is based on the MC56F83789.

Hope it can help you

XiangJun Rong

Re: Anyone have a working code for MC56f83763?

fasihahmed — Fri, 30 Oct 2020 15:04:18 GMT

Hey,

Thanks. I have taken a sample project for MC56f83763 and am able to toggle GPIOs.

But when I try to add things like example Freemaster, and I try to make any changes in GCT (QuickStart), the appconfig.h gives issues.

The older DSC's which works fine is greyed out (shown in image below), but the newer DSC is instead white. And I think its because of this white areas it is giving issues. (because of #ifndef __APPCONFIG_H)

The definitions in appconfig.h can not be seen by other freemaster files.

For example my freemaster files can not see the FMSTR_COMM_INTERFACE definitions even though it is defined in appconfig.h

becuase of this I also see issues in others files like attached in image.

I have attached the sample project. When saving GCT changes I get the following warning as shown in image below

Why is this the case?

@xiangjun_rong

Re: Anyone have a working code for MC56f83763?

xiangjun_rong — Mon, 02 Nov 2020 09:44:01 GMT

Hi,

I just tried to add the Freemaster in gct tools, as you can see, it is okay.

XiangJun Rong

Re: Anyone have a working code for MC56f83763?

fasihahmed — Mon, 02 Nov 2020 10:02:31 GMT

Yes, adding freemaster files is not an issue. But can your freemaster files can actually see the defines from appconfig.h? try to make some changes in GCT, and see this?

i cannot find the define of FMSTR_COMM_INTERFACE as shown below. it is still highlighted grey.