/*
* OSD additional data frame, 1 Hz rate
* This frame will be ignored by Ghettostation, but processed by GhettOSD if it is used as standalone onboard OSD
* home pos, home alt, direction to home
*/
static void ltm_oframe()
{
ltm_initialise_packet('O');
#if defined(GPS)
ltm_serialise_32(GPS_home[LAT]);
ltm_serialise_32(GPS_home[LON]);
#else
ltm_serialise_32(0);
ltm_serialise_32(0);
#endif
ltm_serialise_32(0); // Don't have GPS home altitude
ltm_serialise_8(1); // OSD always ON
ltm_serialise_8(STATE(GPS_FIX_HOME) ? 1 : 0);
ltm_finalise();
}
static void process_ltm(void)
{
static uint8_t ltm_scheduler = 0;
uint8_t current_schedule = ltm_schedule[ltm_scheduler];
sbuf_t ltmPayloadBuf;
sbuf_t *dst = <mPayloadBuf;
if (current_schedule & LTM_BIT_AFRAME) {
ltm_initialise_packet(dst);
ltm_aframe(dst);
ltm_finalise(dst);
}
#if defined(GPS)
if (current_schedule & LTM_BIT_GFRAME) {
ltm_initialise_packet(dst);
ltm_gframe(dst);
ltm_finalise(dst);
}
if (current_schedule & LTM_BIT_OFRAME) {
ltm_initialise_packet(dst);
ltm_oframe(dst);
ltm_finalise(dst);
}
if (current_schedule & LTM_BIT_XFRAME) {
ltm_initialise_packet(dst);
ltm_xframe(dst);
ltm_finalise(dst);
}
#endif
if (current_schedule & LTM_BIT_SFRAME) {
ltm_initialise_packet(dst);
ltm_sframe(dst);
ltm_finalise(dst);
}
#if defined(NAV)
if (current_schedule & LTM_BIT_NFRAME) {
ltm_initialise_packet(dst);
ltm_nframe(dst);
ltm_finalise(dst);
}
#endif
ltm_scheduler = (ltm_scheduler + 1) % 10;
}
