From 044ad7c3987460ede48ff27afd6bdb0ca05a0432 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 4 Jul 2011 20:52:54 +0200 Subject: import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v15011 it's sad to see that atmel doesn't publish their svn repo or has a centralized location or even puts proper version/release info into the library itself --- drivers/tsd/tsd.h | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 drivers/tsd/tsd.h (limited to 'drivers/tsd/tsd.h') diff --git a/drivers/tsd/tsd.h b/drivers/tsd/tsd.h new file mode 100644 index 0000000..22a4930 --- /dev/null +++ b/drivers/tsd/tsd.h @@ -0,0 +1,74 @@ +/* ---------------------------------------------------------------------------- + * ATMEL Microcontroller Software Support + * ---------------------------------------------------------------------------- + * Copyright (c) 2008, Atmel Corporation + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer below. + * + * Atmel's name may not be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * ---------------------------------------------------------------------------- + */ + +//------------------------------------------------------------------------------ +/// \unit +/// +/// !!!Purpose +/// +/// This unit provides a very powerful touchscreen driver which handles all the +/// complexity. This includes touchscreen calibration, retrieving measurements, +/// configuring the TSADC, etc. +/// +/// !!!Usage +/// +/// -# Call TSD_Initialize() whenever the touchscreen should start the +/// calibration process (as it is done in the function). +/// -# Declare a global TSD_PenPressed function anywhere in your code. This +/// function will get called every time the pen is pressed on the screen. +/// -# Declare a global TSD_PenMoved function, which will get called whenever +/// the pen stays in contact with the screen but changes position. +/// -# Declare a global TSD_PenReleased function, which will be invoked as the +/// pen is lifted from the screen. +//------------------------------------------------------------------------------ + +#ifndef TSD_H +#define TSD_H + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ + +#include "tsd_com.h" + +//------------------------------------------------------------------------------ +// Global functions +//------------------------------------------------------------------------------ + +extern void TSD_Initialize(void *pLcdBuffer); + +extern unsigned char TSD_Calibrate(void *pLcdBuffer); + +extern void TSD_Reset(void); + +#ifdef at91sam3u +extern void TSD_TimerHandler(void); +#endif + +#endif //#ifndef TSD_H -- cgit v1.2.3