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Emwin graphic library (BSP) has error when touch screen is disabled

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by mh.hoseinzade on Mon Dec 14 00:00:38 MST 2015
Hi every body
I want to use the Emwin (BSP) library and I don't need the touch screen. I disable the touch screen in the GUIConf.h, by setting the GUI_SUPPORT_TOUCH to zero. when I compile the program, it has some errors:

Error[Pe020]: identifier "_IsInited" is undefined C:\NXP\emWin\NXP_emWin522_BSP\Start\Config\LCDConf.c 1600
Error[Pe223]: function "_CheckUpdateTouch" declared implicitly C:\NXP\emWin\NXP_emWin522_BSP\Start\Config\LCDConf.c 1603
Error[Pe223]: function "_SSP_SendCmd" declared implicitly C:\NXP\emWin\NXP_emWin522_BSP\Start\Config\LCDConf.c 1604
Error[Pe020]: identifier "_PenIsDown" is undefined C:\NXP\emWin\NXP_emWin522_BSP\Start\Config\LCDConf.c 1606
Error[Pe020]: identifier "_PenIsDown" is undefined C:\NXP\emWin\NXP_emWin522_BSP\Start\Config\LCDConf.c 1608
Error while running C/C++ Compiler

Can anybody guide me?

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