calfile

qint64 yd2 = pd2.y ();Const qint64 X0 = Limit X ();Const qint64 X1 = p1.x ();Const qint64 X2 = p2.x ();Const qint64 Y0 = Y ();Const qint64 Y1 = p1.y ();Const qint64 y2 = p2.y (); Qint64 scale = (xd0-xd2) * (yd1-yd2)-(XD1-xd2) * (yd0-yd2 ));Int shift = 0;Qint64 absscale = qabs (scale );// Use maximum 16 bit precision to reduce risk of Integer OverflowIf (absscale> (1 Shift = ilog2 (absscale> 16) + 1;Scale> = shift;} S = scale;A = (x0-X2) * (yd1-yd2)-(x1-X2) * (yd0-yd2)> shift;B = (xd0-xd2) * (x1

first points down the TEST/TS_CALIBRATE.C program in the Tslib library to remove the Display section (Display the Calibration point cross Box) and the code below. typedef struct {int x[5], xfb[5]; int y[5], yfb[5]; int a[7]; } calibration; int perform_calibration (calibration *cal) {int J; float n, x, y, x2, y2, XY, Z, ZX, Zy; Float Det, A, B, C, E, F, I; float scaling = 65536.0; ... } static void Get_sample (struct Tsdev *ts, calibration *cal, int index, int x, int

// Source file// If (calfile = getenv ("tslib_calibfile "))! = NULL ){// Cal_fd = open (calfile, o_creat | o_rdwr );//} Else {// Cal_fd = open ("/etc/pointercal", o_creat | o_rdwr );//}// You need to change it to the following format:If (calfile = getenv ("tslib_calibfile "))! = NULL ){Cal_fd = open (calfile, o_creat

1218 Reward: 5Programming languagesThe final contents of the terminal are as follows:In function 'open',inlined from 'main'atts_calibrate.c:227:/usr/include/bits/fcntl2.h:51:error:call to '__open_missing_mode'declared with Attribute Error:open with O_creat in second argument needs 3 argumentsIn function 'open',inlined from 'main'atts_calibrate.c:229:/usr/include/bits/fcntl2.h:51:error:call to '__open_missing_mode'declared with Attribute Error:open with O_creat in second argument needs 3 argumen

/tslib/tests 'MAKE[1]: * * * [all-recursive] Error 1MAKE[1]: Leaving directory '/home/ouyang/downloads/tslib 'Make: * * * [ALL] Error 2New version of GCC compiler is strict with syntax checking in source files./tests/ts_calibrate.csource fileif ((Calfile = getenv ("Tslib_calibfile")) = = NULL) { cal_fd = open (Calfile, O_creat | O_RDWR);} else { cal_fd = open ("/etc/pointercal", O_creat | O_RDWR);// }

path scanning, Private $reloadCount number of =0;//reload operations /** * @param array $option requires parameter dirs: Scan directory cache: Cached file */ Public function __construct ($option) { if (!isset ($option [' suffix ')) $option [' Suffix ']= '. class.php ';//File suffix $this->option= $option; if (!isset ($option [' cache ')]) { $trac =debug_backtrace (FALSE); $

. Touch Verification Ts_main () is mentioned above. It is in the \ external \ tslibonandroid \ tests \ ts_calibrate.c file, which implements vertices verification. # Define tslib_tsdevice "/dev/input/event1"# Define device_name "/dev/myts" // myts device name# Define tslib_calibfile "/system/etc/pointercal"# Define ts_pointercal "/system/etc/pointercal"Int ts_main (){Struct tsdev * ts;Calibration Cal;Int cal_fd;Char cal_buffer [256];Char * tsdevice = NULL;Char *

error: open with o_creat in second argument needs 3 argumentsMake [2]: *** [ts_calibrate.o] Error 1 This is because the OPEN function syntax does not comply with the latest GCC, and the third parameter of open is added to/tests/ts_calibrate.c: 12345 if ((calfile = getenv("TSLIB_CALIBFILE")) != NULL) {cal_fd = open (calfile, O_CREAT | O_RDWR, 0777);} else{cal_fd = open ("/etc/pointercal", O_CRE

for calibration. If the calibration succeeds, an interface is displayed, and you are asked to click the cross symbol to generate the/etc/pointercal file, this is the calibration configuration file for the touch screen.Problems:1. Error in autogen, prompt ./Autogen. sh: 4: autoreconf: not found This is because automake is not installed in the system.? 1 aptitudeinstall autoconf automake libtool 2. An error occurred while making. The prompt is displayed. In function 'open '

/fcntl2.h:51:error:call to ' __open_missing_mode ' declared with attribute error:open with O_CREAT in SE Cond argument needs 3 argumentsWorkaround:sudo vim/home/loongson/workspace/tslib/tests/ts_calibrate.c +227 will cal_fd = open (Calfile, O_creat | O_RDWR); insteadCAL_FD = open (Calfile, O_creat | o_rdwr,0666);229 rowsCAL_FD = open ("/etc/pointercal", O_creat | O_RDWR);Change to CAL_FD = open ("/etc/point