static int _adjust_src_for_telemetry(int src, int dir)
{
if (src > NUM_RTC + NUM_TIMERS && src <= NUM_RTC + NUM_TIMERS + NUM_TELEM) {
if (PROTOCOL_GetTelemetryState() != PROTO_TELEM_ON) {
//We chose a telemetry item, but there is no telemetry
src = (dir > 0) ? NUM_RTC + NUM_TIMERS + NUM_TELEM + 1 : NUM_RTC + NUM_TIMERS;
} else {
int max = TELEMETRY_GetNumTelemSrc();
if (src > NUM_RTC + NUM_TIMERS + max) {
src = (dir > 0) ? NUM_RTC + NUM_TIMERS + NUM_TELEM + 1 : NUM_RTC + NUM_TIMERS + max;
}
}
}
return src;
}
static const char *telem_name_cb(guiObject_t *obj, int dir, void *data)
{
(void)obj;
int val = (long)data;
struct TelemetryAlarm *alarm = &Model.alarms[val];
int telem_src = alarm->src;
int last = TELEMETRY_GetNumTelemSrc();
u8 changed;
//skip over (don't allow selection of) telemetry src's with max=0 (eg. JETCAT_STATUS, JETCAT_OFFCOND)
while (1) {
telem_src = GUI_TextSelectHelper(telem_src, 0, last, dir, 1, 1, &changed);
if (telem_src == 0 || TELEMETRY_GetMaxValue(telem_src))
break;
if (telem_src == last)
dir = -1;
}
alarm->src = telem_src;
if (changed) {
guiObject_t *valObj = _get_obj(val, 2);
if (valObj)
GUI_Redraw(valObj);
}
return TELEMETRY_ShortName(tempstring, alarm->src);
}
