I have a MC56F8257DSC please help me how to create new project & simple demo program to toggle GPIO bits of any port, should i use new project wizard or processor expert??

[akshaykatkar]

I have a MC56F8257DSC please help me how to create new project & simple demo program to toggle GPIO bits of any port, should i use new project wizard or processor expert??

[ankur_kala]

Hi Akshay,

You can use Processor Expert to make a quick sample application. Use BitIO under Component Library--> CPU Internal Peripherals --> Port I/O. You can also use PE function Bit1_NegVal(); to negate the current value of port pin which effectively would keep it toggling.

[akshaykatkar]

thank you. but a new problem i am facing is with debugger 56800e gdi protocol: an error occurred while trying to write memory and the debugger cannot write memory please help me to fix this problem please reply as soon as possible

[ankur_kala]

Hi Akshay,

what is the hardware setup you are using. CW version,  Debugger, Board??

[akshaykatkar]

did you get the solution

On Fri, Apr 25, 2014 at 11:23 AM, Akshaya Katkar

[ankur_kala]

Hi Akshay,

I am trying to get hold of a 8257 TWR card. As soon as I have one, I will try and check.

[akshaykatkar]

this is the error message i am getting

On Thu, Apr 24, 2014 at 4:20 PM, Akshaya Katkar

[akshaykatkar]

the image of board is attached it is TWR-MC56F8257...And works with OSBDM

connection.... Debugger board

On Wed, Apr 23, 2014 at 4:40 PM, Ankur Kala