nanogui: ADS 7843 Touchscreen Solved ! Touchscreen issues and queries
Subject:
Re: [nanogui] ADS 7843 Touchscreen Solved ! Touchscreen issues and queries
From:
"William IN" ####@####.####
Date:
24 May 2007 16:58:07 +0100
Message-Id: <7FDA2B75D6D2DA4B82CB4A63F1CBFDE74371E3@serveur22.Synchronic.local>
Hello,
I'm working on an evaluation board that is M5329EVB from Freescale. I have connected a LCD SHARP display on it and I would like to use the touchscreen function. There is an ADS7843 controler on the board. I'm working with µCLinux, the LTIB version is ltib-m532xevb-20061117 and I have installed microwindows-0.90
I don't understand how the touchscreen could work if there is only the ADS7846 touchscreen driver in the microwindows config file. I tried to enable it but when I run a demo such as nxkbd, there is no response. What I understand from your previous message is that the touchscreen acts like a mouse. Please, could you be more explicit ?
Besides, I can enable the ADS7843 driver in the ltib menu configuration and I saw that if I enable SERMOUSE in the microwindows config file, I can see the cursor moving but without following where I touch the screen. That is kind of weird, because I don't see the link between the drivers in the kernel and those in microwindows.
Best regards,
William
