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ardupilot/libraries/AP_HAL_SITL/SITL_cmdline.cpp

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#include <AP_HAL/AP_HAL.h>
#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
#include "AP_HAL_SITL.h"
#include "AP_HAL_SITL_Namespace.h"
#include "HAL_SITL_Class.h"
#include "UARTDriver.h"
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <AP_HAL/utility/getopt_cpp.h>
#include <SITL/SIM_Multicopter.h>
#include <SITL/SIM_Helicopter.h>
#include <SITL/SIM_SingleCopter.h>
#include <SITL/SIM_Plane.h>
#include <SITL/SIM_QuadPlane.h>
#include <SITL/SIM_Rover.h>
#include <SITL/SIM_CRRCSim.h>
#include <SITL/SIM_Gazebo.h>
#include <SITL/SIM_last_letter.h>
#include <SITL/SIM_JSBSim.h>
#include <SITL/SIM_Tracker.h>
#include <SITL/SIM_Balloon.h>
#include <SITL/SIM_FlightAxis.h>
#include <SITL/SIM_Calibration.h>
#include <SITL/SIM_XPlane.h>
#include <SITL/SIM_Submarine.h>
extern const AP_HAL::HAL& hal;
using namespace HALSITL;
using namespace SITL;
// catch floating point exceptions
static void _sig_fpe(int signum)
{
fprintf(stderr, "ERROR: Floating point exception - aborting\n");
abort();
}
void SITL_State::_usage(void)
{
printf("Options:\n"
"\t--home HOME set home location (lat,lng,alt,yaw)\n"
"\t--model MODEL set simulation model\n"
"\t--wipe wipe eeprom and dataflash\n"
"\t--unhide-groups parameter enumeration ignores AP_PARAM_FLAG_ENABLE\n"
"\t--rate RATE set SITL framerate\n"
"\t--console use console instead of TCP ports\n"
"\t--instance N set instance of SITL (adds 10*instance to all port numbers)\n"
"\t--speedup SPEEDUP set simulation speedup\n"
"\t--gimbal enable simulated MAVLink gimbal\n"
"\t--autotest-dir DIR set directory for additional files\n"
"\t--uartA device set device string for UARTA\n"
"\t--uartB device set device string for UARTB\n"
"\t--uartC device set device string for UARTC\n"
"\t--uartD device set device string for UARTD\n"
"\t--uartE device set device string for UARTE\n"
"\t--defaults path set path to defaults file\n"
);
}
static const struct {
const char *name;
Aircraft *(*constructor)(const char *home_str, const char *frame_str);
} model_constructors[] = {
{ "quadplane", QuadPlane::create },
{ "xplane", XPlane::create },
{ "firefly", QuadPlane::create },
{ "+", MultiCopter::create },
{ "quad", MultiCopter::create },
{ "copter", MultiCopter::create },
{ "x", MultiCopter::create },
{ "hexa", MultiCopter::create },
{ "octa", MultiCopter::create },
{ "tri", MultiCopter::create },
{ "y6", MultiCopter::create },
{ "heli", Helicopter::create },
{ "heli-dual", Helicopter::create },
{ "heli-compound", Helicopter::create },
{ "singlecopter", SingleCopter::create },
{ "coaxcopter", SingleCopter::create },
{ "rover", SimRover::create },
{ "crrcsim", CRRCSim::create },
{ "jsbsim", JSBSim::create },
{ "flightaxis", FlightAxis::create },
{ "gazebo", Gazebo::create },
{ "last_letter", last_letter::create },
{ "tracker", Tracker::create },
{ "balloon", Balloon::create },
{ "plane", Plane::create },
{ "calibration", Calibration::create },
{ "vectored", Submarine::create },
};
void SITL_State::_set_signal_handlers(void) const
{
struct sigaction sa_fpe = {};
sigemptyset(&sa_fpe.sa_mask);
sa_fpe.sa_handler = _sig_fpe;
sigaction(SIGFPE, &sa_fpe, nullptr);
struct sigaction sa_pipe = {};
sigemptyset(&sa_pipe.sa_mask);
sa_pipe.sa_handler = SIG_IGN; /* No-op SIGPIPE handler */
sigaction(SIGPIPE, &sa_pipe, nullptr);
}
void SITL_State::_parse_command_line(int argc, char * const argv[])
{
int opt;
// default to CMAC
const char *home_str = "-35.363261,149.165230,584,353";
const char *model_str = nullptr;
char *autotest_dir = nullptr;
float speedup = 1.0f;
if (asprintf(&autotest_dir, SKETCHBOOK "/Tools/autotest") <= 0) {
AP_HAL::panic("out of memory");
}
_set_signal_handlers();
setvbuf(stdout, (char *)0, _IONBF, 0);
setvbuf(stderr, (char *)0, _IONBF, 0);
_synthetic_clock_mode = false;
_base_port = 5760;
_rcout_port = 5502;
_rcin_port = 5501;
_fg_view_port = 5503;
_fdm_address = "127.0.0.1";
_client_address = nullptr;
_use_fg_view = true;
_instance = 0;
enum long_options {
CMDLINE_CLIENT=0,
CMDLINE_GIMBAL,
CMDLINE_AUTOTESTDIR,
CMDLINE_UARTA,
CMDLINE_UARTB,
CMDLINE_UARTC,
CMDLINE_UARTD,
CMDLINE_UARTE,
CMDLINE_UARTF,
CMDLINE_RTSCTS,
CMDLINE_FGVIEW,
CMDLINE_DEFAULTS
};
const struct GetOptLong::option options[] = {
{"help", false, 0, 'h'},
{"wipe", false, 0, 'w'},
{"unhide-groups", false, 0, 'u'},
{"speedup", true, 0, 's'},
{"rate", true, 0, 'r'},
{"console", false, 0, 'C'},
{"instance", true, 0, 'I'},
{"param", true, 0, 'P'},
{"synthetic-clock", false, 0, 'S'},
{"home", true, 0, 'O'},
{"model", true, 0, 'M'},
{"uartA", true, 0, CMDLINE_UARTA},
{"uartB", true, 0, CMDLINE_UARTB},
{"uartC", true, 0, CMDLINE_UARTC},
{"uartD", true, 0, CMDLINE_UARTD},
{"uartE", true, 0, CMDLINE_UARTE},
{"client", true, 0, CMDLINE_CLIENT},
{"gimbal", false, 0, CMDLINE_GIMBAL},
{"autotest-dir", true, 0, CMDLINE_AUTOTESTDIR},
{"defaults", true, 0, CMDLINE_DEFAULTS},
{"rtscts", false, 0, CMDLINE_RTSCTS},
{"disable-fgview", false, 0, CMDLINE_FGVIEW},
{0, false, 0, 0}
};
GetOptLong gopt(argc, argv, "hwus:r:CI:P:SO:M:F:",
options);
while ((opt = gopt.getoption()) != -1) {
switch (opt) {
case 'w':
AP_Param::erase_all();
unlink("dataflash.bin");
break;
case 'u':
AP_Param::set_hide_disabled_groups(false);
break;
case 'r':
_framerate = (unsigned)atoi(gopt.optarg);
break;
case 'C':
HALSITL::UARTDriver::_console = true;
break;
case 'I': {
_instance = atoi(gopt.optarg);
_base_port += _instance * 10;
_rcout_port += _instance * 10;
_rcin_port += _instance * 10;
_fg_view_port += _instance * 10;
}
break;
case 'P':
_set_param_default(gopt.optarg);
break;
case 'S':
_synthetic_clock_mode = true;
break;
case 'O':
home_str = gopt.optarg;
break;
case 'M':
model_str = gopt.optarg;
break;
case 's':
speedup = strtof(gopt.optarg, nullptr);
break;
case 'F':
_fdm_address = gopt.optarg;
break;
case CMDLINE_CLIENT:
_client_address = gopt.optarg;
break;
case CMDLINE_GIMBAL:
enable_gimbal = true;
break;
case CMDLINE_RTSCTS:
_use_rtscts = true;
break;
case CMDLINE_AUTOTESTDIR:
autotest_dir = strdup(gopt.optarg);
break;
case CMDLINE_DEFAULTS:
defaults_path = strdup(gopt.optarg);
break;
case CMDLINE_UARTA:
case CMDLINE_UARTB:
case CMDLINE_UARTC:
case CMDLINE_UARTD:
case CMDLINE_UARTE:
case CMDLINE_UARTF:
_uart_path[opt - CMDLINE_UARTA] = gopt.optarg;
break;
case CMDLINE_FGVIEW:
_use_fg_view = false;
break;
default:
_usage();
exit(1);
}
}
if (!model_str) {
printf("You must specify a vehicle model\n");
exit(1);
}
for (uint8_t i=0; i < ARRAY_SIZE(model_constructors); i++) {
if (strncasecmp(model_constructors[i].name, model_str, strlen(model_constructors[i].name)) == 0) {
sitl_model = model_constructors[i].constructor(home_str, model_str);
sitl_model->set_speedup(speedup);
sitl_model->set_instance(_instance);
sitl_model->set_autotest_dir(autotest_dir);
_synthetic_clock_mode = true;
printf("Started model %s at %s at speed %.1f\n", model_str, home_str, speedup);
break;
}
}
if (sitl_model == nullptr) {
printf("Vehicle model (%s) not found\n", model_str);
exit(1);
}
fprintf(stdout, "Starting sketch '%s'\n", SKETCH);
if (strcmp(SKETCH, "ArduCopter") == 0) {
_vehicle = ArduCopter;
if (_framerate == 0) {
_framerate = 200;
}
} else if (strcmp(SKETCH, "APMrover2") == 0) {
_vehicle = APMrover2;
if (_framerate == 0) {
_framerate = 50;
}
// set right default throttle for rover (allowing for reverse)
pwm_input[2] = 1500;
} else {
_vehicle = ArduPlane;
if (_framerate == 0) {
_framerate = 50;
}
}
_sitl_setup(home_str);
}
#endif
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