void user_ports_polling ()
{
__po_hi_port_t portno;
__po_hi_node_t mynode;
__po_hi_node_t tmpnode;
__po_hi_request_t request;
__po_hi_port_kind_t pkind;
int ret;
mynode = __po_hi_transport_get_mynode ();
for (portno = 0 ; portno < __PO_HI_NB_PORTS ; portno++)
{
pkind = __po_hi_transport_get_port_kind (portno);
tmpnode = __po_hi_transport_get_node_from_entity (__po_hi_get_entity_from_global_port (portno));
ret = -1;
if (tmpnode == mynode)
{
if (pkind == __PO_HI_IN_DATA_INTER_PROCESS)
{
ret = XM_read_sampling_message (__po_hi_transport_xtratum_get_port (portno),
&request,
sizeof (__po_hi_request_t), 0);
}
if (pkind == __PO_HI_IN_EVENT_DATA_INTER_PROCESS)
{
ret = XM_receive_queuing_message (__po_hi_transport_xtratum_get_port (portno),
&request,
sizeof (__po_hi_request_t));
}
__DEBUGMSG ("[XTRATUM POLLER] Poll port %d, corresponding xtratum port = %d, return=%d\n", portno, __po_hi_transport_xtratum_get_port (portno), ret);
if (ret > 0)
{
__po_hi_main_deliver (&request);
}
}
}
}
void PartitionMain(void){
//Puertos de lectura
if ((p_sim=XM_create_sampling_port(PORT_SIM, PORT_SIZE, XM_DESTINATION_PORT))<0) {
printf("[ControlNivel] port [%s] cannot be created\n", PORT_SIM);
return;
}
if ((p_e=XM_create_sampling_port(PORT_E, PORT_SIZE, XM_DESTINATION_PORT))<0) {
printf("[ControlNivel] port [%s] cannot be created\n", PORT_E);
return;
}
//Puertos de escritura
if ((p_pvs1=XM_create_sampling_port(PORT_PVS1, PORT_SIZE, XM_SOURCE_PORT))<0) {
printf("[Simulador] port [%s] cannot be created\n", PORT_PVS1);
return;
}
if ((p_pvs3=XM_create_sampling_port(PORT_PVS3, PORT_SIZE, XM_SOURCE_PORT))<0) {
printf("[Simulador] port [%s] cannot be created\n", PORT_PVS3);
return;
}
float n_nivel;
Estado n_e;
int flags;
while (1) {
//Anem llegint estats mentre estiga parat
do{
XM_read_sampling_message(p_e, &n_e, sizeof(n_e), &flags);
if (flags&XM_MSG_VALID){
if(estado != n_e) estado = n_e;
}else{
XM_idle_self();
}
printf("[P%d] Soc el control de nivell i estic PARAT\n", XM_PARTITION_SELF);
} while(estado==PARADO);
//Si es rep ordre de acabar, parem la partició
if(estado==TERMINADO) XM_halt_partition(XM_PARTITION_SELF);
//Llegim nou nivell
XM_read_sampling_message(p_sim, &n_nivel, sizeof(n_nivel), &flags);
if (flags&XM_MSG_VALID){
if(nivel != n_nivel){
nivel = n_nivel;
actualizarPVS();
}
}
//Enviem la nova pvs
XM_write_sampling_message(p_pvs1, &pvs, sizeof(pvs));
XM_write_sampling_message(p_pvs3, &pvs, sizeof(pvs));
printf("[P%d] Soc el control de nivell\n", XM_PARTITION_SELF);
XM_idle_self();
}
XM_halt_partition(XM_PARTITION_SELF);
}
