| -rw-r--r-- | examples/opiecore/oinputsystemdemo/.cvsignore | 6 | ||||
| -rw-r--r-- | examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp | 250 | ||||
| -rw-r--r-- | examples/opiecore/oinputsystemdemo/oinputsystemdemo.pro | 16 | ||||
| -rw-r--r-- | examples/opiecore/onotifydemo/onotifydemo.pro | 1 | ||||
| -rw-r--r-- | examples/opiecore/opiecore.pro | 2 |
5 files changed, 273 insertions, 2 deletions
diff --git a/examples/opiecore/oinputsystemdemo/.cvsignore b/examples/opiecore/oinputsystemdemo/.cvsignore new file mode 100644 index 0000000..8f7300c --- a/dev/null +++ b/examples/opiecore/oinputsystemdemo/.cvsignore @@ -0,0 +1,6 @@ +Makefile* +moc* +*moc +*.o +~* + diff --git a/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp new file mode 100644 index 0000000..89209a7 --- a/dev/null +++ b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp @@ -0,0 +1,250 @@ +#include <fcntl.h> +#include <unistd.h> +#include <cstdlib> +#include <cstdio> +#include <string> + +#include <sys/types.h> +#include <linux/input.h> + +using std::string; + +const unsigned char BUT1 = 0x01; +const unsigned char BUT2 = 0x04; +const unsigned char BUT3 = 0x02; +const unsigned char BUT4 = 0x40; +const unsigned char BUT5 = 0x80; + +#define BITMASK( name, numbits ) \ + unsigned short name[ ((numbits) - 1) / (sizeof( short ) * 8) + 1 ]; \ + memset( name, 0, sizeof( name ) ) + +#define TEST_BIT( bitmask, bit ) \ + ( bitmask[ (bit) / sizeof(short) / 8 ] & (1u << ( (bit) % (sizeof(short) * 8))) ) + +int Open_cPad() +{ + size_t MAX_DEVICES = 1; + int fd = -1; + input_id info; + + for( size_t i = 0; i < MAX_DEVICES; ++i ) + { + string devpath( "/dev/input/event0" ); + + //devpath << (int)i; + + fd = open( devpath.c_str(), O_RDONLY, &info ); + + if( fd >= 0 ) + { + int version = -1; + /* ioctl() accesses the underlying driver */ + if (ioctl(fd, EVIOCGVERSION, &version)) { + perror("evdev ioctl"); + } + + /* the EVIOCGVERSION ioctl() returns an int */ + /* so we unpack it and display it */ + printf("evdev driver version is %d.%d.%d\n", + version >> 16, (version >> 8) & 0xff, + version & 0xff); + + // Get Identifying info + + if( ioctl( fd, EVIOCGID, &info) ) + { + perror( "event device ioctl" ); + return -1; + } + printf( "Bus: %#x, Vendor: %#x, Product: %#x, Version: %#x\n", + info.bustype, info.vendor, info.product, info.version ); + + switch ( info.bustype) + { + case BUS_PCI : + printf(" is on a PCI bus\n"); + break; + case BUS_USB : + printf(" is on a Universal Serial Bus\n"); + break; + /* ... */ + } + + // Get device 'name' + + char name[256] = "Unknown"; + if( ioctl( fd, EVIOCGNAME(sizeof name ), name) < 0 ) + { + perror( "event device ioctl" ); + }else + printf( "Device name '%s'\n", name ); + + if(ioctl(fd, EVIOCGPHYS(sizeof(name)), name) < 0) { + perror("event ioctl"); + }else + printf("Device path '%s'\n", name ); + + if(ioctl(fd, EVIOCGUNIQ(sizeof(name)), name) < 0) { + perror("event ioctl"); + }else + printf("Device identity '%s'\n", name ); + + // Get feature types + + BITMASK( features, EV_MAX ); + + if( ioctl( fd, EVIOCGBIT( 0, EV_MAX ), features) < 0 ) + { + perror( "event device ioctl" ); + return -1; + } + + printf( "Supported features:\n" ); + for( size_t bit = 0; bit < EV_MAX; ++bit ) + { + if( TEST_BIT( features, bit ) ) + { + switch( bit ) + { + case EV_SYN : + printf(" Sync. Events\n"); + break; + //case EV_RST: + // printf( " Reset?\n" ); + // break; + case EV_KEY: + printf( " Keys or buttons\n" ); + break; + case EV_REL: + printf( " Relative axes\n" ); + break; + case EV_ABS: + printf( " Absolute axes\n" ); + break; + case EV_MSC: + printf( " Misc\n" ); + break; + case EV_LED: + printf( " Led's\n" ); + break; + case EV_SND: + printf( " Sounds\n" ); + break; + case EV_REP: + printf( " Repeat\n" ); + break; + case EV_FF : // fallthrough + case EV_FF_STATUS: + printf(" Force Feedback\n"); + break; + case EV_PWR: + printf(" Power Management\n"); + break; + default: + printf( " Unknown (bit %d)\n", bit ); + } + } + } + + // Check keystate + + BITMASK( keys, KEY_MAX ); + + if( ioctl( fd, EVIOCGKEY( sizeof(keys) ), keys ) < 0 ) + { + perror( "event device ioctl" ); + return -1; + } + + printf( "Key global status:\n" ); + for( size_t bit = 0; bit < KEY_MAX; ++bit ) + { + if( TEST_BIT( keys, bit ) ) + { + printf( "Key (bit %d) active\n", bit ); + } + } + } + else + printf( "Failed to open device\n" ); + + close( fd ); + } + return fd; +} + + +int main( int argc, char **argv ) +{ + //printf(" Long: %d, int %d, short %d\n", sizeof( long ), sizeof( int ), sizeof( short ) ); + //printf( "num chars %d\n", snprintf( NULL, 0, 0 ) ); + //exit( 0 ); + Open_cPad(); + +#if 1 + int fd = open( "/dev/input/event0", O_RDONLY ); + + if( fd == -1 ) + { + printf( "Failed to open device\n" ); + goto hell; + } + + struct input_event evbuf; + + for(;;) + { + if( read( fd, &evbuf, sizeof evbuf ) == -1 ) + { + printf( "Read error\n" ); + goto hell; + } + + printf( "Type: %d, Code: %d, Value: %d\n", evbuf.type, evbuf.code, evbuf.value ); + } + +#endif +#if 0 + unsigned char buf[ 4 ]; + + for(;;) + { + if( read( fd, buf, sizeof buf ) == -1 ) + { + printf( "Read error\n" ); + goto hell; + } + + printf( "Raw:\t%#x\t%#x\t%#x\t%#x\n", buf[ 0 ], buf[ 1 ], buf[ 2 ], buf[ 3 ] ); + + int dx = buf[ 1 ]; + + if( ( buf[ 0 ] & 0x10 ) != 0 ) + dx -= 256; + + int dy = - buf[ 2 ]; + + if( ( buf[ 0 ] & 0x20 ) != 0 ) + dy += 256; + + printf( "( %d, %d )\t", dx, dy ); + + if( buf[ 0 ] & BUT1 ) + printf( "Left\t" ); + if( buf[ 0 ] & BUT2 ) + printf( "Middle\t" ); + if( buf[ 0 ] & BUT3 ) + printf( "Right\t" ); + + printf( "\n" ); + } +#endif + + //close( fd ); + + exit( EXIT_SUCCESS ); +hell: + exit( EXIT_FAILURE ); +} + diff --git a/examples/opiecore/oinputsystemdemo/oinputsystemdemo.pro b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.pro new file mode 100644 index 0000000..0a53a5e --- a/dev/null +++ b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.pro @@ -0,0 +1,16 @@ +TEMPLATE = app +CONFIG = qt warn_on +HEADERS = +SOURCES = oinputsystemdemo.cpp +INCLUDEPATH += $(OPIEDIR)/include +DEPENDPATH += $(OPIEDIR)/include +LIBS += -lopiecore2 -lopieui2 +TARGET = oinputsystemdemo + +!contains( platform, x11 ) { + include( $(OPIEDIR)/include.pro ) +} + +contains( platform, x11 ) { + LIBS += -L$(OPIEDIR)/lib -Wl,-rpath,$(OPIEDIR)/lib +} diff --git a/examples/opiecore/onotifydemo/onotifydemo.pro b/examples/opiecore/onotifydemo/onotifydemo.pro index d2c9138..1c1040c 100644 --- a/examples/opiecore/onotifydemo/onotifydemo.pro +++ b/examples/opiecore/onotifydemo/onotifydemo.pro @@ -15,4 +15,3 @@ contains( platform, x11 ) { LIBS += -L$(OPIEDIR)/lib -Wl,-rpath,$(OPIEDIR)/lib } -MOC_DIR = moc diff --git a/examples/opiecore/opiecore.pro b/examples/opiecore/opiecore.pro index 39ffd3b..1f86a40 100644 --- a/examples/opiecore/opiecore.pro +++ b/examples/opiecore/opiecore.pro @@ -1,2 +1,2 @@ TEMPLATE = subdirs -unix:SUBDIRS = odebugdemo oconfigdemo oglobalsettingsdemo onotifydemo oprocessdemo oplugins +unix:SUBDIRS = odebugdemo oconfigdemo oglobalsettingsdemo onotifydemo oprocessdemo oplugins oinputsystemdemo |