void CPCTimerHandler::run(){
//Calculate time handler thread period based on TICKS_PER_SECOND parameter configured in CMake
struct timespec stPeriod;
stPeriod.tv_sec = 0;
stPeriod.tv_nsec = (1000000000 / getTicksPerSecond());
if(stPeriod.tv_nsec < 1){
//Time base under 1 ns is not supported
DEVLOG_ERROR("TICKS_PER_SECOND greater than 1000000000 are not supported");
stPeriod.tv_nsec = 1;
}
//Make this thread periodic
unsigned long nOverRuns;
struct timespec stAuxTime;
clock_gettime(CLOCK_REALTIME, &stAuxTime);
stAuxTime.tv_nsec += 100000;
pthread_t oThreadId = pthread_self();
if(oThreadId != 0){
if(pthread_make_periodic_np(oThreadId,&stAuxTime,&stPeriod)!= 0){
DEVLOG_ERROR("Error could not set time handler thread period! %s\n", strerror(errno));
return;
}
}
while(isAlive()){
//TODO: Handle overruns
nextTick();
pthread_wait_np(&nOverRuns);
}
}
int main() {
uint32 pkt[32];
uint32 sz;
printf("[dconsole] initialized\n");
tps = getTicksPerSecond();
/* initialize v-messages structure */
vmsg_init(&vmsgs);
lh_init();
lh_setdbgname("dconsole");
lh_setoptarg(0);
lh_setpktarrived(&main_pktarrived);
lh_setlinkreq(&main_linkreq);
lh_setlinkdropped(&main_linkdropped);
lh_setlinkestablished(&main_linkestablished);
lh_setkmsg(&main_kmsg);
sz = sizeof(pkt);
pkt[0] = KMSG_ENUMSERVICE;
pkt[1] = 0x11223344;
pkt[2] = KSERVICE_DIRECTORY;
while (1) {
printf("[dconsole] sleeping for enum req reply\n");
er_waworr(&__corelib_tx, &__corelib_rx, &pkt[0], 5 * 4, 1, pkt[1], tps * 30);
printf(" looking for reply packet - pkt[0]:%x pkt[1]:%x\n", pkt[0], pkt[1]);
if (pkt[0] == KMSG_ENUMSERVICEREPLY && pkt[3] != 0) {
printf(" got directory service at %x:%x\n", pkt[3], pkt[4]);
/* establish connection to directory service */
dirproc = pkt[3];
dirthread = pkt[4];
break;
}
}
/* request link to remote directory service */
if (!lh_establishlink(dirproc, dirthread, IPC_PROTO_ER, 2048, 2048, 16 * 4, 16 * 4, 0x12345678)) {
printf("[dconsole] establish link failed\n");
return -1;
}
printf("[dconsole] going into main loop\n");
while (1) {
lh_tick();
lh_sleep(0);
}
return 1;
}
