mirror of
https://github.com/esp8266/Arduino.git
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144 lines
3.5 KiB
C++
144 lines
3.5 KiB
C++
/*
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Arduino emulator main loop
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Copyright (c) 2018 david gauchard. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal with the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimers.
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- Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimers in the
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documentation and/or other materials provided with the distribution.
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- The names of its contributors may not be used to endorse or promote
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products derived from this Software without specific prior written
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permission.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS WITH THE SOFTWARE.
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*/
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#include <Arduino.h>
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#include <user_interface.h> // wifi_get_ip_info()
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#include <signal.h>
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#include <unistd.h> // usleep
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#include <getopt.h>
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bool user_exit = false;
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const char* host_interface = nullptr;
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size_t spiffs_kb = 1024;
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void help (const char* argv0, int exitcode)
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{
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printf(
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"%s - compiled with esp8266/arduino emulator\n"
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"options:\n"
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" -h\n"
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" -i <interface> - use this interface for IP address\n"
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" -l - bind tcp/udp servers to interface only (not 0.0.0.0)\n"
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" -f - no throttle (possibly 100%%CPU)\n"
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" -S - spiffs size in KBytes (default: %zd)\n"
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" (negative value will force mismatched size)\n"
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, argv0, spiffs_kb);
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exit(exitcode);
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}
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static struct option options[] =
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{
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{ "help", no_argument, NULL, 'h' },
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{ "fast", no_argument, NULL, 'f' },
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{ "local", no_argument, NULL, 'l' },
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{ "interface", required_argument, NULL, 'i' },
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{ "spiffskb", required_argument, NULL, 'S' },
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};
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void save ()
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{
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mock_stop_spiffs();
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}
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void control_c (int sig)
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{
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(void)sig;
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if (user_exit)
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{
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fprintf(stderr, MOCK "stuck, killing\n");
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save();
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exit(1);
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}
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user_exit = true;
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}
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int main (int argc, char* const argv [])
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{
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signal(SIGINT, control_c);
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bool fast = false;
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for (;;)
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{
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int n = getopt_long(argc, argv, "hlfi:S:", options, NULL);
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if (n < 0)
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break;
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switch (n)
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{
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case 'h':
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help(argv[0], EXIT_SUCCESS);
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break;
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case 'i':
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host_interface = optarg;
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break;
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case 'l':
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global_ipv4_netfmt = NO_GLOBAL_BINDING;
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break;
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case 'f':
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fast = true;
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break;
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case 'S':
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spiffs_kb = atoi(optarg);
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break;
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default:
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fprintf(stderr, MOCK "bad option '%c'\n", n);
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exit(EXIT_FAILURE);
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}
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}
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if (spiffs_kb)
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{
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String name = argv[0];
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name += "-spiffs";
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name += String(spiffs_kb > 0? spiffs_kb: -spiffs_kb, DEC);
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name += "KB";
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mock_start_spiffs(name, spiffs_kb);
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}
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// setup global global_ipv4_netfmt
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wifi_get_ip_info(0, nullptr);
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setup();
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while (!user_exit)
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{
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if (!fast)
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usleep(10000); // not 100% cpu
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loop();
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check_incoming_udp();
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}
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save();
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return 0;
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}
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