Nuvoton
/
NuMaker-mbed-emWin-example
NuMaker emWin HMI
tslib/tslib.h
- Committer:
- csyang2
- Date:
- 6 months ago
- Revision:
- 9:1286ec7f3230
- Parent:
- 1:c0f972361605
File content as of revision 9:1286ec7f3230:
#ifndef _TSLIB_H_ #define _TSLIB_H_ /* * tslib/src/tslib.h * * Copyright (C) 2001 Russell King. * * This file is placed under the LGPL. * * $Id: tslib.h,v 1.4 2005/02/26 01:47:23 kergoth Exp $ * * Touch screen library interface definitions. */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #if 0 #include <stdarg.h> //#include <sys/time.h> #ifdef WIN32 #define TSIMPORT __declspec(dllimport) #define TSEXPORT __declspec(dllexport) #define TSLOCAL #else #define TSIMPORT #ifdef GCC_HASCLASSVISIBILITY #define TSEXPORT __attribute__ ((visibility("default"))) #define TSLOCAL __attribute__ ((visibility("hidden"))) #else #define TSEXPORT #define TSLOCAL #endif #endif #ifdef TSLIB_INTERNAL #define TSAPI TSEXPORT #else #define TSAPI TSIMPORT #endif // TSLIB_INTERNAL struct tsdev; struct ts_sample { int x; int y; unsigned int pressure; // struct timeval tv; }; /* * Close the touchscreen device, free all resources. */ TSAPI int ts_close(struct tsdev *); /* * Configure the touchscreen device. */ TSAPI int ts_config(struct tsdev *); /* * Change this hook to point to your custom error handling function. */ extern TSAPI int (*ts_error_fn)(const char *fmt, va_list ap); /* * Returns the file descriptor in use for the touchscreen device. */ TSAPI int ts_fd(struct tsdev *); /* * Load a filter/scaling module */ TSAPI int ts_load_module(struct tsdev *, const char *mod, const char *params); /* * Open the touchscreen device. */ TSAPI struct tsdev *ts_open(const char *dev_name, int nonblock); /* * Return a scaled touchscreen sample. */ TSAPI int ts_read(struct tsdev *, struct ts_sample *, int); /* * Returns a raw, unscaled sample from the touchscreen. */ TSAPI int ts_read_raw(struct tsdev *, struct ts_sample *, int); int ts_calibrate(int xsize, int ysize); int ts_phy2log(int *sumx, int *sumy); #endif #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* _TSLIB_H_ */