void LR_MsgHandler_ARSP::process_message(uint8_t *msg)
{
wait_timestamp_from_msg(msg);
airspeed.setHIL(require_field_float(msg, "Airspeed"),
require_field_float(msg, "DiffPress"),
require_field_float(msg, "Temp"));
}
void LR_MsgHandler_BARO::process_message(uint8_t *msg)
{
wait_timestamp_from_msg(msg);
uint32_t last_update_ms;
if (!field_value(msg, "SMS", last_update_ms)) {
last_update_ms = 0;
}
baro.setHIL(0,
require_field_float(msg, "Press"),
require_field_int16_t(msg, "Temp") * 0.01f,
require_field_float(msg, "Alt"),
require_field_float(msg, "CRt"),
last_update_ms);
}
void LR_MsgHandler_BARO::process_message(uint8_t *msg)
{
wait_timestamp_from_msg(msg);
baro.setHIL(0,
require_field_float(msg, "Press"),
require_field_int16_t(msg, "Temp") * 0.01f);
}
void LR_MsgHandler_PARM::process_message(uint8_t *msg)
{
const uint8_t parameter_name_len = AP_MAX_NAME_SIZE + 1; // null-term
char parameter_name[parameter_name_len];
uint64_t time_us;
if (field_value(msg, "TimeUS", time_us)) {
wait_timestamp_usec(time_us);
} else {
// older logs can have a lot of FMT and PARM messages up the
// front which don't have timestamps. Since in Replay we run
// DataFlash's IO only when stop_clock is called, we can
// overflow DataFlash's ringbuffer. This should force us to
// do IO:
hal.scheduler->stop_clock(last_timestamp_usec);
}
require_field(msg, "Name", parameter_name, parameter_name_len);
float value = require_field_float(msg, "Value");
if (globals.no_params) {
printf("Not changing %s to %f\n", parameter_name, value);
} else {
set_parameter(parameter_name, value);
}
}
void MsgHandler::ground_vel_from_msg(uint8_t *msg,
Vector3f &vel,
const char *label_speed,
const char *label_course,
const char *label_vz)
{
uint32_t ground_speed;
int32_t ground_course;
require_field(msg, label_speed, ground_speed);
require_field(msg, label_course, ground_course);
vel[0] = ground_speed*0.01f*cosf(radians(ground_course*0.01f));
vel[1] = ground_speed*0.01f*sinf(radians(ground_course*0.01f));
vel[2] = require_field_float(msg, label_vz);
}
void LR_MsgHandler_GPS_Base::update_from_msg_gps(uint8_t gps_offset, uint8_t *msg, bool responsible_for_relalt)
{
uint64_t time_us;
if (! field_value(msg, "TimeUS", time_us)) {
uint32_t timestamp;
require_field(msg, "T", timestamp);
time_us = timestamp * 1000;
}
wait_timestamp_usec(time_us);
Location loc;
location_from_msg(msg, loc, "Lat", "Lng", "Alt");
Vector3f vel;
ground_vel_from_msg(msg, vel, "Spd", "GCrs", "VZ");
uint8_t status = require_field_uint8_t(msg, "Status");
uint8_t hdop = 0;
if (! field_value(msg, "HDop", hdop) &&
! field_value(msg, "HDp", hdop)) {
hdop = 20;
}
uint8_t nsats = 0;
if (! field_value(msg, "NSats", nsats) &&
! field_value(msg, "numSV", nsats)) {
field_not_found(msg, "NSats");
}
gps.setHIL(gps_offset,
(AP_GPS::GPS_Status)status,
uint32_t(time_us/1000),
loc,
vel,
nsats,
hdop,
require_field_float(msg, "VZ") != 0);
if (status == AP_GPS::GPS_OK_FIX_3D && ground_alt_cm == 0) {
ground_alt_cm = require_field_int32_t(msg, "Alt");
}
if (responsible_for_relalt) {
// this could possibly check for the presence of "RelAlt" label?
int32_t tmp;
if (! field_value(msg, "RAlt", tmp)) {
tmp = require_field_int32_t(msg, "RelAlt");
}
rel_altitude = 0.01f * tmp;
}
}
void LR_MsgHandler_NTUN_Copter::process_message(uint8_t *msg)
{
inavpos = Vector3f(require_field_float(msg, "PosX") * 0.01f,
require_field_float(msg, "PosY") * 0.01f,
0);
}