int SetPanTiltFLen(short FLen)
{
FLenCtrlCode f;
int ret;
f.head = htonl(0x87010447);
f.FLen = htonl(NumToContlCode(FLen));
f.tail = 0xFF;
//printf("FLen=%x\n",f.FLen);
ret = writeTTY(&f, sizeof(f));
return ret;
}
static void qrencode(const char *intext, const char *outfile)
{
QRcode *qrcode;
qrcode = encode(intext);
if(qrcode == NULL) {
perror("Failed to encode the input data:");
exit(EXIT_FAILURE);
}
writeTTY(qrcode, outfile);
QRcode_free(qrcode);
}
int SetPanTiltPoi(unsigned char YSpeed, unsigned char ZSpeed,
unsigned short YPoi, unsigned short ZPoi)
{
PoiCtrlCode c;
int ret;
memset(&c, 0, sizeof(c));
c.head = htonl(0x87010602);
c.YSpeed = YSpeed;
c.ZSpeed = ZSpeed;
c.YPoi = htonl(NumToContlCode(YPoi));
c.ZPoi = htonl(NumToContlCode(ZPoi));
c.tail = 0xFF;
ret = writeTTY(&c, sizeof(c));
return ret;
}
static void qrencodeStructured(const char *intext, const char *outfile)
{
QRcode_List *qrlist, *p;
char filename[FILENAME_MAX];
char *base, *q, *suffix = NULL;
int i = 1;
base = strdup(outfile);
if(base == NULL) {
fprintf(stderr, "Failed to allocate memory.\n");
exit(EXIT_FAILURE);
}
if(strlen(base) > 4) {
q = base + strlen(base) - 4;
if(strcasecmp(".txt", q) == 0) {
suffix = strdup(q);
*q = '\0';
}
}
qrlist = encodeStructured(intext);
if(qrlist == NULL) {
perror("Failed to encode the input data:");
exit(EXIT_FAILURE);
}
for(p = qrlist; p != NULL; p = p->next) {
if(p->code == NULL) {
fprintf(stderr, "Failed to encode the input data.\n");
exit(EXIT_FAILURE);
}
if(suffix) {
snprintf(filename, FILENAME_MAX, "%s-%02d%s", base, i, suffix);
} else {
snprintf(filename, FILENAME_MAX, "%s-%02d", base, i);
}
writeTTY(p->code, filename);
i++;
}
free(base);
if(suffix) {
free(suffix);
}
QRcode_List_free(qrlist);
}
