OT_WEAK void dll_systask_rf(ot_task task) {
///Block callbacks while this runs (?)
//radio_gag();
//do {
switch (sys.task_RFA.event) {
// Refresh task
case 0: dll_refresh(); break;
// Processing
case 1: dll_processing(); break;
// Session Activation: this can activate Radio Exotasks.
case 2: dll_activate(); break;
// RX Scan Timeout Watchdog
case 3: dll_scan_timeout(); break;
// CSMA Manager (needed for archaic radios only)
//case 4: dll_txcsma(); break;
// TX & CSMA Timeout Watchdog
default: rm2_kill(); break;
}
//} while ((task->event != 0) && (task->nextevent <= 0));
//radio_ungag();
}
void sub_dll_flush(void) {
/// (1) Put System states into the right place and flush existing events.
/// (2) Reset sessions.
/// (3) Set scheduler ids and prepare idle time events
ot_task task;
if (radio.state != RADIO_Idle) {
rm2_kill();
}
rm2_mac_configure();
# ifndef __KERNEL_NONE__
task = &sys.task_HSS;
do {
task->cursor = 0;
task->reserve = 1;
task->latency = 255;
task->nextevent= 0;
task++;
} while (task < &sys.task[SSS_INDEX+1]);
# endif
session_init();
dll.idle_state = sub_default_idle();
dll_idle();
}
m2session* otapi_task_immediate(session_tmpl* s_tmpl, ot_app applet) {
/// Make sure the radio is stopped, flush any interfering sessions,
/// and create the new session to occur immediately (offset = 0).
if (radio.state != RADIO_Idle) {
rm2_kill();
}
session_flush();
return sub_newtask(s_tmpl, applet, 0);
}
/** SPIRIT1 Virtual ISR RF <BR>
* ========================================================================<BR>
*/
void spirit1_virtual_isr(ot_u8 code) {
switch (code) {
case RFIV_RXTERM: rm2_kill(); break;
case RFIV_RXSYNC: rm2_rxsync_isr(); break;
case RFIV_RXEND: rm2_rxend_isr(); break;
case 3: //spirit1drv_unsync_isr(); break; //Falling Edge
case RFIV_RXFIFO: rm2_rxdata_isr(); break;
case RFIV_CCAPASS: spirit1drv_ccapass_isr(); break;
case RFIV_CCAFAIL: spirit1drv_ccafail_isr(); break;
case RFIV_TXEND:
case 8: spirit1drv_txend_isr(); break;
case RFIV_TXFIFO: rm2_txdata_isr(); break;
}
}
OT_WEAK ot_u16 otapi_start_dialog(ot_u16 timeout) {
/// Stop any ongoing processes and seed the event for the event manager. The
/// radio killer will work in all cases, but it is bad form to kill sessions
/// that are moving data.
if (timeout != 0) {
dll.comm.tc = TI2CLK(timeout);
}
///@todo update null radio driver to modern interface
# ifndef __KERNEL_NONE__
if (radio.state != RADIO_Idle) {
rm2_kill();
}
# endif
# ifndef __KERNEL_NONE__
sys.task_RFA.event = 0;
sys_preempt(&sys.task_RFA, 0);
# endif
return 1;
}
