mirror of https://github.com/ArduPilot/ardupilot
94 lines
1.7 KiB
C++
94 lines
1.7 KiB
C++
#include <stdio.h>
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#include <unistd.h>
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#include <time.h>
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#include <sys/time.h>
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#include <sched.h>
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#include <wiring.h>
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#include <getopt.h>
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#include <signal.h>
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#include <string.h>
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#include "desktop.h"
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void setup(void);
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void loop(void);
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// the state of the desktop simulation
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struct desktop_info desktop_state;
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// catch floating point exceptions
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static void sig_fpe(int signum)
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{
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printf("ERROR: Floating point exception\n");
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exit(1);
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}
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static void usage(void)
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{
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printf("Options:\n");
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printf("\t-s enable CLI slider switch\n");
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printf("\t-w wipe eeprom and dataflash\n");
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printf("\t-r RATE set SITL framerate\n");
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printf("\t-H HEIGHT initial barometric height\n");
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}
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int main(int argc, char * const argv[])
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{
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int opt;
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// default state
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desktop_state.slider = false;
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gettimeofday(&desktop_state.sketch_start_time, NULL);
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signal(SIGFPE, sig_fpe);
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while ((opt = getopt(argc, argv, "swhr:H:")) != -1) {
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switch (opt) {
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case 's':
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desktop_state.slider = true;
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break;
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case 'w':
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unlink("eeprom.bin");
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unlink("dataflash.bin");
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break;
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case 'r':
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desktop_state.framerate = (unsigned)atoi(optarg);
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break;
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case 'H':
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desktop_state.initial_height = atof(optarg);
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break;
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default:
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usage();
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exit(1);
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}
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}
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if (strcmp(SKETCH, "ArduCopter") == 0) {
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desktop_state.quadcopter = true;
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if (desktop_state.framerate == 0) {
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desktop_state.framerate = 200;
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}
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} else {
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if (desktop_state.framerate == 0) {
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desktop_state.framerate = 50;
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}
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}
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sitl_setup();
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setup();
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while (true) {
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struct timeval tv;
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fd_set fds;
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int fd_high = 0;
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FD_ZERO(&fds);
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loop();
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desktop_serial_select_setup(&fds, &fd_high);
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tv.tv_sec = 0;
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tv.tv_usec = 100;
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select(fd_high+1, &fds, NULL, NULL, &tv);
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}
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return 0;
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}
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