void otapi_log_code(ot_int label_len, ot_u8* label, ot_u16 code) {
/// Emergency logging: Used for kernel panics or other such things.
mpipedrv_kill();
//code = PLATFORM_ENDIAN16(code);
otapi_log_msg(MSG_raw, label_len, 2, label, (ot_u8*)&code);
}
void main(void) {
///1. Standard Power-on routine (Clocks, Timers, IRQ's, etc)
///2. Standard OpenTag Init (most stuff actually will not be used)
platform_poweron();
platform_init_OT();
///3. Initialize the User Applet & interrupts
app_init();
///4a. The device will wait (and block anything else) until you connect
/// it to a valid console app.
mpipedrv_standby();
///4b. Load a message to show that main startup has passed
otapi_log_msg(MSG_utf8, 6, 26, (ot_u8*)"SYS_ON", (ot_u8*)"System on and Mpipe active");
///5. MAIN RUNTIME (post-init) <BR>
///<LI> Use a main loop with platform_ot_run(), and nothing more. </LI>
///<LI> You could put code before or after sys_runtime_manager, which will
/// run before or after the (task + kernel). If you do, keep the code
/// very short or else you are risking timing glitches.</LI>
///<LI> To run any significant amount of user code, use tasks. </LI>
while(1) {
platform_ot_run();
}
}
void ext_systask(ot_task task) {
session_tmpl s_tmpl;
if (task->event == 1) {
task->event = 0;
// this is the same as the length of the response window,
// which is set in applet_send_query()
task->nextevent = 512;
// Generate a pseudo random 16 bit number to be used as a ping check value
app.pingval = platform_prand_u16();
// Log a message. It is scheduled, and the RF task has higher priority,
// so if you are sending a DASH7 dialog this log message will usually
// come-out after the dialog finishes.
# if (OT_FEATURE(MPIPE))
otapi_log_msg(MSG_raw, 5, 2, (ot_u8*)"PING:", (ot_u8*)&app.pingval);
# endif
// Load the session template: Only used for communication tasks
s_tmpl.channel = task->cursor;
s_tmpl.flagmask = 0;
s_tmpl.subnetmask = 0;
otapi_task_immediate(&s_tmpl, &applet_send_query);
}
// Turn off the task after 512 ticks (what is set above)
// Note that this task will not be activated by the button press or ALP
// when event != 0, because those routines have conditionals in them.
//else {
// task->event = 0;
//}
}
void network_sig_route(void* route, void* session) {
/// network_sig_route() will have route >= 0 on successful request processing.
/// "route" will always be set to -1, which will cause the Data Link Layer to
/// ignore the rest of the session and keep listening (sniffing).
static const ot_u8 unknown_rx[10] = "UNKNOWN_RX";
static const ot_u8 opentag_rx[10] = "OPENTAG_RX";
ot_u8* label;
// A valid packet has been received.
// You can look at the response in the TX Queue (and log it if you want).
// We just log the request and mark it as known or unknown.
if (*(ot_int*)route >= 0) {
label = (ot_u8*)opentag_rx;
}
else {
label = (ot_u8*)unknown_rx;
}
// Log the received packet data (with 10 character label)
otapi_log_msg(MSG_raw, 10, rxq.length, label, rxq.front);
// Turn on Green LED to indicate received packet
// Activate the app task, which will turn off the LED in 30 ticks
otapi_led1_on();
sys_task_setevent(APP_TASK, 1);
sys_preempt(APP_TASK, 30);
// Tell DLL to disregard session, no matter what.
*(ot_int*)route = -1;
}
void network_sig_route(void* route, void* session) {
static const ot_u8 label_dialog[] = { 9, 'M','2','_','D','i','a','l','o','g' };
static const ot_u8 label_nack[] = { 7, 'M','2','_','N','a','c','k' };
static const ot_u8 label_stream[] = { 9, 'M','2','_','S','t','r','e','a','m' };
static const ot_u8 label_snack[] = { 7, 'M','2','_','S','N','a','c','k' };
static const ot_u8* labels[] = { label_dialog,
label_nack,
label_stream,
label_snack };
ot_u8 protocol;
protocol = ((m2session*)session)->protocol & 3;
otapi_log_msg( MSG_raw,
labels[protocol][0],
rxq.length,
(ot_u8*)&(labels[protocol][1]),
rxq.front );
}
void ext_systask(ot_task task) {
advert_tmpl adv_tmpl;
session_tmpl s_tmpl;
if (task->event == 1) {
task->event++;
// this is the same as the length of the response window,
// which is set in applet_send_query()
task->nextevent = 512;
// Generate a pseudo random 16 bit number to be used as a ping check value
app.pingval = platform_prand_u16();
# if defined(BOARD_eZ430Chronos)
# else
// Log a message. It is scheduled, and the RF task has higher priority,
// so if you are sending a DASH7 dialog this log message will usually
// come-out after the dialog finishes.
otapi_log_msg(MSG_raw, 5, 8, (ot_u8*)"PING:", (ot_u8*)&app.pingval);
# endif
// Advert Tmpl: most of the parameters are for special purposes only
adv_tmpl.channel = 7;
adv_tmpl.duration = 1024;
// Load the session template: Only used for communication tasks
s_tmpl.channel = task->cursor;
s_tmpl.flagmask = 0;
s_tmpl.subnetmask = 0;
otapi_task_advertise(&adv_tmpl, &s_tmpl, &applet_send_query);
}
// Turn off the task after 512 ticks (what is set above)
// Note that this task will not be activated by the button press or ALP
// when event != 0, because those routines have conditionals in them.
else {
task->event = 0;
}
}
void network_sig_route(ot_int code, ot_int protocol) {
#if (MPIPE_FOR_DEBUGGING)
static const ot_u8 label_dialog[] = { 9, 'M','2','_','D','i','a','l','o','g' };
static const ot_u8 label_nack[] = { 7, 'M','2','_','N','a','c','k' };
static const ot_u8 label_stream[] = { 9, 'M','2','_','S','t','r','e','a','m' };
static const ot_u8 label_unknown[] = { 4, 'P','K','T','?' };
static const ot_u8* labels[] = { label_dialog,
label_nack,
label_stream,
label_unknown };
if ( (ot_u16)protocol > 2 )
protocol = 3;
otapi_log_msg( MSG_raw,
labels[protocol][0],
rxq.length,
(ot_u8*)&(labels[protocol][1]),
rxq.front );
#endif
}
void ext_systask(ot_task task) {
static const char msg0[] = "Sending Beacon";
static const char msg1[] = "Sending Query ";
static const char msg2[] = "Go to Gateway ";
static const char msg3[] = "Go to Endpoint";
static const char *msglist[] = { msg0, msg1, msg2, msg3 };
ot_int app_select;
session_tmpl s_tmpl;
// Disable this task after running, by setting event to 0
app_select = task->event - 1;
task->event = 0;
// Log a message. It is scheduled, and the RF task has higher priority,
// so if you are sending a DASH7 dialog this log message will usually
// come-out after the dialog finishes.
otapi_log_msg(MSG_utf8, 3, 14, (ot_u8*)"CMD", (ot_u8*)msglist[app_select]);
// Load the session template: Only used for communication tasks
s_tmpl.channel = 0x00;
s_tmpl.flagmask = 0;
s_tmpl.subnetmask = 0;
switch (app_select) {
// Communication Task Commands
///@todo Change Query command to use otapi_task_immediate_advertise()
///@note You can actually call otapi_task... functions directly from
/// the alp_extproc function without breaking anything.
case 0: otapi_task_immediate(&s_tmpl, &applet_send_beacon); break;
case 1: otapi_task_immediate(&s_tmpl, &applet_send_query); break;
// Direct System Control Commands
case 2: opmode_goto_gateway(); break;
case 3: opmode_goto_endpoint(); break;
}
}
void sys_sig_rfaterminate(ot_int pcode, ot_int scode) {
/// Hint: RFxRX_e1 label means the received frame has bad CRC.
ot_u8 loglabel[8] = {'R', 'F', 'F', 0, 'X', '_', 0, 0};
ot_u8* logdata;
ot_int logdata_len;
otapi_led2_off(); //Orange LED off
otapi_led1_off(); //Green LED off
/// Error Handler:
/// <LI> If there is an error code, put the code in the log label. </LI>
/// <LI> Else if the code is for RX termination, just return. You can
/// comment this and uncomment cases 1 & 2 from the switch block if
/// you want to log on RX termination. </LI>
/// <LI> Else, the code is for TX or CCA. Append the channel number to
/// the log label (in hex) </LI>
if (scode < 0) {
loglabel[6] = 'e';
loglabel[7] = (ot_int)('0') - scode;
}
else if (pcode < 3) {
return;
}
else {
otutils_bin2hex(&(phymac[0].channel), &loglabel[6], 1);
}
/// Look at the control code an form the label to reflect the type
switch (pcode) {
/// RX driver process termination:
/// (1) background scan ended, (2) or foreground scan ended
//case 1: loglabel[2] = 'B';
//case 2: loglabel[3] = 'R';
// logdata_len = rxq.length;
// logdata = rxq.front;
// break;
/// TX CCA/CSMA driver process termination:
/// (3) TX CSMA process ended
case 3: loglabel[2] = 'C';
loglabel[3] = 'C';
loglabel[4] = 'A';
logdata_len = 0;
logdata = NULL; // suppress compiler warning
break;
/// TX driver process termination
/// Background Flood (4) or Foreground TX (5): turn-on green and log TX
case 4: loglabel[2] = 'B';
case 5: loglabel[3] = 'T';
logdata_len = txq.length;
logdata = txq.front;
break;
/// Unknown code, don't log any data
default: return;
}
/// Log in ASCII hex the prepared driver message
otapi_log_msg(MSG_raw, 8, logdata_len, loglabel, logdata);
}