lpcware

emwin_M3.lib works but emwin_M4F.lib does not works for EA4357 board..

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by chetansd83 on Wed Dec 30 22:35:37 MST 2015
Dear Friends,

I have recently started working of Embedded Artist board having LPC4357 controller.

I am using my own TFT of 1024x796 resolution and emwin version 5.30.

I have configured lcdconf.c and GUIconf.c files and developed small application. It works fine when I attached emwin_M3.lib file in my KEIL compiler, but hence the core of the controller is M4F It should be working with emwin_M4F.lib file.

When I use emwin_M4F.lib program stops working, I don't get debug messages on Uart port which is placed before any usage library functions.

Please guide me where I can be wrong or it is ok to use M3 lib to lpc4357?

When I debug the code, It goes to Hard fault. Here is the screen shot of the debug screen..


Thanks
Chetan

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