/**
The main(). It parses the command line, setup the parms, ask the scheduler
for signal to proceed, and then starts skysim to do sky coverage.
*/
int main(int argc, const char *argv[]){
dirstart=mygetcwd();
char *scmd=argv2str(argc, argv, " ");
ARG_S* arg=parse_args(argc,argv);
/*In detach mode send to background and disable drawing*/
if(arg->detach){
daemonize();
}else{
redirect();
}
info2("%s\n", scmd);
info2("Output folder is '%s'. %d threads\n",arg->dirout, arg->nthread);
skyc_version();
/*register signal handler */
register_signal_handler(skyc_signal_handler);
/*
Ask job scheduler for permission to proceed. If no CPUs are available,
will block until ones are available. if arg->force==1, will run
immediately.
*/
scheduler_start(scmd,arg->nthread,0,!arg->force);
/*setting up parameters before asking scheduler to check for any errors. */
dirsetup=stradd("setup",NULL);
PARMS_S * parms=setup_parms(arg);
if(parms->skyc.dbg){
mymkdir("%s",dirsetup);
}
if(!arg->force){
info2("Waiting start signal from the scheduler ...\n");
/*Failed to wait. fall back to own checking.*/
int count=0;
while(scheduler_wait()&& count<60){
warning_time("failed to get reply from scheduler. retry\n");
sleep(10);
count++;
scheduler_start(scmd,arg->nthread,0,!arg->force);
}
if(count>=60){
warning_time("fall back to own checker\n");
wait_cpu(arg->nthread);
}
}
info2("Simulation started at %s in %s.\n",myasctime(),myhostname());
free(scmd);
free(arg->dirout);
free(arg);
THREAD_POOL_INIT(parms->skyc.nthread);
/*Loads the main software*/
OMPTASK_SINGLE skysim(parms);
free_parms(parms);
free(dirsetup);
free(dirstart);
rename_file(0);
scheduler_finish(0);
info2("End:\t%.2f MiB\n",get_job_mem()/1024.);
info2("Simulation finished at %s in %s.\n",myasctime(),myhostname());
return 0;
}
int main(int argc, char* argv[])
{
schd = create_scheduler();
initialize_scheduler(schd, NULL);
session_1 = create_session();
initialize_session(session_1, "222.214.218.237", 6601, "1299880", 0);
set_session_index(session_1, 0);
add_session(schd, session_1);
session_2 = create_session();
initialize_session(session_2, "222.214.218.237", 6601, "1299880", 1);
set_session_index(session_2, 1);
add_session(schd, session_2);
set_surface_mode(schd->surface, mode_2);
scheduler_start(schd);
session_start(session_1);
session_start(session_2);
scheduler_wait(schd);
session_stop(session_1);
session_stop(session_2);
destroy_session(session_1);
destroy_session(session_2);
return 0;
}
int mote_main(void) {
board_init();
scheduler_init();
openwsn_init();
scheduler_start();
return 0; // this line should never be reached
}
void main(void) {
//configuring
P1OUT |= 0x04; // set P1.2 for debug
P4DIR |= 0x20; // P4.5 as output (for debug)
gina_init();
scheduler_init();
leds_init();
if (*(&eui64+3)==0x09) { // this is a GINA board (not a basestation)
gyro_init();
large_range_accel_init();
magnetometer_init();
sensitive_accel_temperature_init();
}
radio_init();
timer_init();
P1OUT &= ~0x04; // clear P1.2 for debug
//check sensor configuration is right
gyro_get_config();
large_range_accel_get_config();
magnetometer_get_config();
sensitive_accel_temperature_get_config();
//scheduler_push_task(ID_TASK_APPLICATION);
scheduler_register_application_task(&task_application_imu_radio, 0, FALSE);
scheduler_start();
}
int mote_main(OpenMote* self) {
board_init(self);
scheduler_init(self);
openwsn_init(self);
scheduler_start(self);
return 0; // this line should never be reached
}
int mote_main(void) {
board_init();
scheduler_init();
openstack_init();
if (idmanager_getMyID(ADDR_64B)->addr_64b[7]==0xbb) {
idmanager_setIsDAGroot(TRUE);
}
scheduler_start();
return 0; // this line should never be reached
}
// The kernel main function. Initialize everything and start the kernel
// debugger. The two arguments are the physical address of the Multiboot info
// structure and the bootloader magic number respectively.
void
init()
{
int r;
// Initialize the console first to print messages during the initialization
cons_init();
kprintf("Argentum Operating System\n");
arch_init();
kmem_cache_init();
kmem_cache_sizes_init();
vm_init();
process_init();
thread_init();
ipc_init();
scheduler_init();
sync_init();
clock_init();
if ((r = process_create_system(system_main, NULL)) < 0)
kprintf("Cannot create system process: %s\n", strerror(-r));
if (module_start) {
Boot_image *image = (Boot_image *) module_start;
if(image->magic != 0x12345678)
panic("invalid bootimage");
for (unsigned i = 0; i < image->length; i++) {
uint8_t *binary = (uint8_t *) image + image->headers[i].offset;
size_t size = image->headers[i].length;
if (binary < module_start || binary >= module_end)
panic("invalid bootimage");
if ((binary + size) <= module_start || (binary + size) > module_end)
panic("invalid bootimage");
r = process_create((uint8_t *) image + image->headers[i].offset,
image->headers[i].length, PROCESS_TYPE_USER, NULL);
if (r < 0)
panic("Cannot create process: %s", strerror(-r));
}
}
scheduler_start();
for (;;) {
kdb_main(NULL);
}
}
void main(void) {
//configuring
P1OUT |= 0x04; // set P1.2 for debug
P4DIR |= 0x20; // P4.5 as output (for debug)
gina_init();
scheduler_init();
leds_init();
if (*(&eui64+3)==0x09) { // this is a GINA board (not a basestation)
magnetometer_init();
}
radio_init();
timer_init();
P1OUT &= ~0x04; // clear P1.2 for debug
//check sensor configuration is right
magnetometer_get_config();
//scheduler_push_task(ID_TASK_APPLICATION);
//initialize variables
timer_period = 0x033333; //set the timer frequency to 80Hz
for (int c=0;c<9;c++)
{
delay[c] = 0;
out[c] = 0;
}
alpha[0]= 0.423466145992279;
alpha[1]= 0.359764546155930;
alpha[2]= 0.134587764739990;
alpha[3]= 0.445259362459183;
alpha[4]= 0.134587764739990;
alpha[5]= 0.400678455829620;
alpha[6]= 0.134587764739990;
alpha[7]= 0.160087645053864;
alpha[8]= 0.134587764739990;
//FSM variable initialization
threshold = 0.1096;
state = NOCAR; //initial state
FSMcounter = 0;
maxCount = 10; //change?
minCount = 2;
seenCar=0;
scheduler_register_application_task(&task_application_intersection, 410, TRUE);
scheduler_start();
}
int mote_main(void) {
// initialize
board_init();
scheduler_init();
openstack_init();
// indicate
// start
scheduler_start();
return 0; // this line should never be reached
}
int pony_start(bool library)
{
if(!os_socket_init())
return -1;
if(!scheduler_start(library))
return -1;
if(library)
return 0;
return _atomic_load(&exit_code);
}
int main(void) {
//configuring
P1OUT |= 0x04; // set P1.2 for debug
gina_init();
scheduler_init();
button_init();
//openwsn_init();
P1OUT &= ~0x04; // clear P1.2 for debug
radio_init();
radio_rxOn(DEFAULTCHANNEL);
scheduler_start();
}
static ERL_NIF_TERM
nif_scheduler_start(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
state_ptr state = (state_ptr) enif_priv_data(env);
if(state->initilised == 0 )
{
return enif_make_tuple2(env,
enif_make_atom(env, "state_error"),
enif_make_atom(env, "scheduler_not_inited"));
}
SchedulerDriverStatus status = scheduler_start( state->scheduler_state );
return get_return_value_from_status(env, status);
}
int main(void)
{
I2C_init(I2C_SPEED); //init i2c master for 100k
init_time_sd();
vSemaphoreCreateBinary( event_signal ); // Create the semaphore
xSemaphoreTake(event_signal, 0); // Take semaphore after creating it.
scheduler_add_task(new terminalTask(PRIORITY_HIGH));
TaskHandle_t test1 = NULL;
xTaskCreate((void(*)(void *))read_from_slave, "i2c_receive_task", 1024, NULL, PRIORITY_HIGH, &test1);
eint3_enable_port2(0,eint_rising_edge,data_avail_isr); //register for rising edge interrupt
scheduler_add_task(new send_CAN_data(PRIORITY_MEDIUM));
scheduler_add_task(new send_mailbox_config(PRIORITY_MEDIUM));
scheduler_add_task(new sendTrigTask()); //Task for getting the sensor data
scheduler_start(); ///< This shouldn't return
return -1;
}
//handle ctrl +c intterupt
int main(int argc,char* argv[]){
int hh,mm,ss;
char *fname;
struct tm start_time;
time_t now;
time(&now);
if (argc>2){
sscanf(argv[1],"%d:%d:%d",&hh,&mm,&ss);
start_time.tm_hour=hh;
start_time.tm_min=mm;
start_time.tm_sec=ss;
}else{
start_time=*localtime(&now);
start_time.tm_sec+=5;
}
if (argc>2){
fname=strdup(argv[2]);
}else{
fname=DEFAULT_SCRIPT;
}
printf("script file : %s\n",fname);
printf("start time : %2d:%2d:%2d\n ",start_time.tm_hour,start_time.tm_min,start_time.tm_sec);
if (system_cfg_read()==FAIL) return FAIL;
system_cfg_show();
amodem_open();
if (scheduler_init()==FAIL) return FAIL;
if (scheduler_read(fname)==FAIL) return FAIL;
scheduler_start(start_time.tm_hour,start_time.tm_min,start_time.tm_sec,'a');
while(1){
sleep(1);
}
amodem_close();
return 0;
}
extern "C" int
_start(kernel_args *bootKernelArgs, int currentCPU)
{
if (bootKernelArgs->kernel_args_size != sizeof(kernel_args)
|| bootKernelArgs->version != CURRENT_KERNEL_ARGS_VERSION) {
// This is something we cannot handle right now - release kernels
// should always be able to handle the kernel_args of earlier
// released kernels.
debug_early_boot_message("Version mismatch between boot loader and "
"kernel!\n");
return -1;
}
smp_set_num_cpus(bootKernelArgs->num_cpus);
// wait for all the cpus to get here
smp_cpu_rendezvous(&sCpuRendezvous, currentCPU);
// the passed in kernel args are in a non-allocated range of memory
if (currentCPU == 0)
memcpy(&sKernelArgs, bootKernelArgs, sizeof(kernel_args));
smp_cpu_rendezvous(&sCpuRendezvous2, currentCPU);
// do any pre-booting cpu config
cpu_preboot_init_percpu(&sKernelArgs, currentCPU);
thread_preboot_init_percpu(&sKernelArgs, currentCPU);
// if we're not a boot cpu, spin here until someone wakes us up
if (smp_trap_non_boot_cpus(currentCPU, &sCpuRendezvous3)) {
// init platform
arch_platform_init(&sKernelArgs);
// setup debug output
debug_init(&sKernelArgs);
set_dprintf_enabled(true);
dprintf("Welcome to kernel debugger output!\n");
dprintf("Haiku revision: %lu\n", get_haiku_revision());
// init modules
TRACE("init CPU\n");
cpu_init(&sKernelArgs);
cpu_init_percpu(&sKernelArgs, currentCPU);
TRACE("init interrupts\n");
int_init(&sKernelArgs);
TRACE("init VM\n");
vm_init(&sKernelArgs);
// Before vm_init_post_sem() is called, we have to make sure that
// the boot loader allocated region is not used anymore
boot_item_init();
debug_init_post_vm(&sKernelArgs);
low_resource_manager_init();
// now we can use the heap and create areas
arch_platform_init_post_vm(&sKernelArgs);
lock_debug_init();
TRACE("init driver_settings\n");
driver_settings_init(&sKernelArgs);
debug_init_post_settings(&sKernelArgs);
TRACE("init notification services\n");
notifications_init();
TRACE("init teams\n");
team_init(&sKernelArgs);
TRACE("init ELF loader\n");
elf_init(&sKernelArgs);
TRACE("init modules\n");
module_init(&sKernelArgs);
TRACE("init semaphores\n");
haiku_sem_init(&sKernelArgs);
TRACE("init interrupts post vm\n");
int_init_post_vm(&sKernelArgs);
cpu_init_post_vm(&sKernelArgs);
commpage_init();
TRACE("init system info\n");
system_info_init(&sKernelArgs);
TRACE("init SMP\n");
smp_init(&sKernelArgs);
TRACE("init timer\n");
timer_init(&sKernelArgs);
TRACE("init real time clock\n");
rtc_init(&sKernelArgs);
TRACE("init condition variables\n");
condition_variable_init();
// now we can create and use semaphores
TRACE("init VM semaphores\n");
vm_init_post_sem(&sKernelArgs);
TRACE("init generic syscall\n");
generic_syscall_init();
smp_init_post_generic_syscalls();
TRACE("init scheduler\n");
scheduler_init();
TRACE("init threads\n");
thread_init(&sKernelArgs);
TRACE("init kernel daemons\n");
kernel_daemon_init();
arch_platform_init_post_thread(&sKernelArgs);
TRACE("init I/O interrupts\n");
int_init_io(&sKernelArgs);
TRACE("init VM threads\n");
vm_init_post_thread(&sKernelArgs);
low_resource_manager_init_post_thread();
TRACE("init VFS\n");
vfs_init(&sKernelArgs);
#if ENABLE_SWAP_SUPPORT
TRACE("init swap support\n");
swap_init();
#endif
TRACE("init POSIX semaphores\n");
realtime_sem_init();
xsi_sem_init();
xsi_msg_init();
// Start a thread to finish initializing the rest of the system. Note,
// it won't be scheduled before calling scheduler_start() (on any CPU).
TRACE("spawning main2 thread\n");
thread_id thread = spawn_kernel_thread(&main2, "main2",
B_NORMAL_PRIORITY, NULL);
resume_thread(thread);
// We're ready to start the scheduler and enable interrupts on all CPUs.
scheduler_enable_scheduling();
// bring up the AP cpus in a lock step fashion
TRACE("waking up AP cpus\n");
sCpuRendezvous = sCpuRendezvous2 = 0;
smp_wake_up_non_boot_cpus();
smp_cpu_rendezvous(&sCpuRendezvous, 0); // wait until they're booted
// exit the kernel startup phase (mutexes, etc work from now on out)
TRACE("exiting kernel startup\n");
gKernelStartup = false;
smp_cpu_rendezvous(&sCpuRendezvous2, 0);
// release the AP cpus to go enter the scheduler
TRACE("starting scheduler on cpu 0 and enabling interrupts\n");
scheduler_start();
enable_interrupts();
} else {
// lets make sure we're in sync with the main cpu
// the boot processor has probably been sending us
// tlb sync messages all along the way, but we've
// been ignoring them
arch_cpu_global_TLB_invalidate();
// this is run for each non boot processor after they've been set loose
cpu_init_percpu(&sKernelArgs, currentCPU);
smp_per_cpu_init(&sKernelArgs, currentCPU);
// wait for all other AP cpus to get to this point
smp_cpu_rendezvous(&sCpuRendezvous, currentCPU);
smp_cpu_rendezvous(&sCpuRendezvous2, currentCPU);
// welcome to the machine
scheduler_start();
enable_interrupts();
}
#ifdef TRACE_BOOT
// We disable interrupts for this dprintf(), since otherwise dprintf()
// would acquires a mutex, which is something we must not do in an idle
// thread, or otherwise the scheduler would be seriously unhappy.
disable_interrupts();
TRACE("main: done... begin idle loop on cpu %d\n", currentCPU);
enable_interrupts();
#endif
for (;;)
arch_cpu_idle();
return 0;
}
void max7219s_start(void) {
scheduler_start(20);
}
int main(void)
{
/**
* A few basic tasks for this bare-bone system :
* 1. Terminal task provides gateway to interact with the board through UART terminal.
* 2. Remote task allows you to use remote control to interact with the board.
* 3. Wireless task responsible to receive, retry, and handle mesh network.
*
* Disable remote task if you are not using it. Also, it needs SYS_CFG_ENABLE_TLM
* such that it can save remote control codes to non-volatile memory. IR remote
* control codes can be learned by typing the "learn" terminal command.
*/
//scheduler_add_task(new terminalTask(PRIORITY_HIGH));
/* Consumes very little CPU, but need highest priority to handle mesh network ACKs */
//scheduler_add_task(new wirelessTask(PRIORITY_CRITICAL));
/* Change "#if 0" to "#if 1" to run period tasks; @see period_callbacks.cpp */
#if 1
scheduler_add_task(new periodicSchedulerTask());
#endif
/* The task for the IR receiver */
// scheduler_add_task(new remoteTask (PRIORITY_LOW));
/* Your tasks should probably used PRIORITY_MEDIUM or PRIORITY_LOW because you want the terminal
* task to always be responsive so you can poke around in case something goes wrong.
*/
/**
* This is a the board demonstration task that can be used to test the board.
* This also shows you how to send a wireless packets to other boards.
*/
#if 0
scheduler_add_task(new example_io_demo());
#endif
/**
* Change "#if 0" to "#if 1" to enable examples.
* Try these examples one at a time.
*/
#if 0
scheduler_add_task(new example_task());
scheduler_add_task(new example_alarm());
scheduler_add_task(new example_logger_qset());
scheduler_add_task(new example_nv_vars());
#endif
/**
* Try the rx / tx tasks together to see how they queue data to each other.
*/
#if 0
scheduler_add_task(new queue_tx());
scheduler_add_task(new queue_rx());
#endif
/**
* Another example of shared handles and producer/consumer using a queue.
* In this example, producer will produce as fast as the consumer can consume.
*/
#if 0
scheduler_add_task(new producer());
scheduler_add_task(new consumer());
#endif
/**
* If you have RN-XV on your board, you can connect to Wifi using this task.
* This does two things for us:
* 1. The task allows us to perform HTTP web requests (@see wifiTask)
* 2. Terminal task can accept commands from TCP/IP through Wifly module.
*
* To add terminal command channel, add this at terminal.cpp :: taskEntry() function:
* @code
* // Assuming Wifly is on Uart3
* addCommandChannel(Uart3::getInstance(), false);
* @endcode
*/
#if 0
Uart3 &u3 = Uart3::getInstance();
u3.init(WIFI_BAUD_RATE, WIFI_RXQ_SIZE, WIFI_TXQ_SIZE);
scheduler_add_task(new wifiTask(Uart3::getInstance(), PRIORITY_LOW));
#endif
scheduler_start(); ///< This shouldn't return
return 0;
}
void mach_running()
{
mach_state = MACH_RUNNING;
local_irq_enable();
scheduler_start();
}
/**
This is the standard entrance routine to the program. It first calls
setup_parms() to setup the simulation parameters and check for possible
errors. It then waits for starting signal from the scheduler if in batch
mode. Finally it hands the control to maos() to start the actual simulation.
Call maos with overriding *.conf files or embed the overriding parameters in
the command line to override the default parameters, e.g.
<p><code>maos base.conf save.setup=1 'powfs.phystep=[0 100 100]'</code><p>
Any duplicate parameters will override the pervious specified value. The
configure file nfiraos.conf will be loaded as the master .conf unless a -c
switch is used with another .conf file. For scao simulations, call maos with
-c switch and the right base .conf file.
<p><code>maos -c scao_ngs.conf override.conf</code><p>
for scao NGS simulations
<p><code>maos -c scao_lgs.conf override.conf</code><p>
for scao LGS simulations. With -c switch, nfiraos.conf will not be read,
instead scao_ngs.conf or scao_lgs.conf are read as the master config file.
Do not specify any parameter that are not understood by the code, otherwise
maos will complain and exit to prevent accidental mistakes.
Generally you link the maos executable into a folder that is in your PATH
evironment or into the folder where you run simulations.
Other optional parameters:
\verbatim
-d do detach from console and not exit when logged out
-s 2 -s 4 set seeds to [2 4]
-n 4 launch 4 threads.
-f To disable job scheduler and force proceed
\endverbatim
In detached mode, drawing is automatically disabled.
\callgraph
*/
int main(int argc, const char *argv[]){
char *scmd=argv2str(argc,argv," ");
ARG_T* arg=parse_args(argc,argv);/*does chdir */
if(arg->detach){
daemonize();
}else{
redirect();
}
/*Launch the scheduler if it is not running and report about our process */
int ngpu;
#if USE_CUDA
ngpu=arg->ngpu;
if(!ngpu) ngpu=0xFFFFFF;
#else
ngpu=0;
#endif
scheduler_start(scmd,NTHREAD,ngpu,!arg->force);
info2("%s\n", scmd);
info2("Output folder is '%s'. %d threads\n",arg->dirout, NTHREAD);
maos_version();
/*setting up parameters before asking scheduler to check for any errors. */
PARMS_T *parms=setup_parms(arg->conf, arg->confcmd, arg->override);
free(arg->conf); arg->conf=0;
if(arg->confcmd){
remove(arg->confcmd); free(arg->confcmd); arg->confcmd=0;
}
info2("After setup_parms:\t %.2f MiB\n",get_job_mem()/1024.);
/*register signal handler */
register_signal_handler(maos_signal_handler);
if(!arg->force){
/*
Ask job scheduler for permission to proceed. If no CPUs are
available, will block until ones are available.
if arg->force==1, will run immediately.
*/
info2("Waiting start signal from the scheduler ...\n");
int count=0;
while(scheduler_wait()&& count<60){
/*Failed to wait. fall back to own checking.*/
warning_time("failed to get reply from scheduler. retry\n");
sleep(10);
count++;
scheduler_start(scmd,NTHREAD,ngpu,!arg->force);
}
if(count>=60){
warning_time("fall back to own checker\n");
wait_cpu(NTHREAD);
}
}
thread_new((thread_fun)scheduler_listen, maos_daemon);
setup_parms_gpu(parms, arg->gpus, arg->ngpu);
if(arg->server){
while(maos_server_fd<0){
warning("Waiting for fd\n");
sleep(1);
}
maos_server(parms);
EXIT;
}
free(scmd);
free(arg->dirout);
free(arg->gpus);
free(arg);
/*do not use prallel single in maos(). It causes blas to run single threaded
* during preparation. Selective enable parallel for certain setup functions
* that doesn't use blas*/
maos(parms);
rename_file(0);
scheduler_finish(0);
return 0;
}