| -rw-r--r-- | libopie/odevice.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index 6ea4d45..2b7e927 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp @@ -665,51 +665,51 @@ bool iPAQ::setDisplayBrightness ( int bright ) FLITE_IN bl; bl. mode = 1; bl. pwr = bright ? 1 : 0; bl. brightness = bright; res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 ); ::close ( fd ); } return res; } int iPAQ::displayBrightnessResolution ( ) const { - return 255; // really 128, but logarithmic control is smoother this way + return 256; // really 128, but logarithmic control is smoother this way } bool iPAQ::hasLightSensor ( ) const { return true; } - +#include <errno.h> +#include <string.h> int iPAQ::readLightSensor ( ) { int fd; int val = -1; if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) { - char buffer [5]; + char buffer [8]; - if ( ::read ( fd, buffer, 4 ) == 4 ) { + if ( ::read ( fd, buffer, 5 ) == 5 ) char *endptr; buffer [4] = 0; val = ::strtol ( buffer + 2, &endptr, 16 ); if ( *endptr != 0 ) val = -1; - } - + } ::close ( fd ); } return val; } /************************************************** * * Zaurus * **************************************************/ @@ -937,22 +937,22 @@ bool Zaurus::setDisplayBrightness ( int bright ) int bl = ( bright * 4 + 127 ) / 255; // only 4 steps on zaurus if ( bright && !bl ) bl = 1; res = ( ::ioctl ( fd, FL_IOCTL_STEP_CONTRAST, bl ) == 0 ); ::close ( fd ); } return res; } int Zaurus::displayBrightnessResolution ( ) const { - return 4; + return 5; } //QValueList <int> Zaurus::keyList ( ) const //{ // QValueList <int> vl; // vl << HardKey_Datebook << HardKey_Contacts << HardKey_Mail << HardKey_Menu << HardKey_Home << HardKey_Suspend << HardKey_Backlight; // return vl; //} |