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50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
// Copyright (c) 2020 Cesanta Software Limited
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// All rights reserved
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#include "main.h"
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const char *s_listening_url = "http://0.0.0.0:80";
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char *config_read(void) {
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return mg_file_read(&mg_fs_posix, FS_ROOT "/config.json", NULL);
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}
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void config_write(struct mg_str config) {
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mg_file_write(&mg_fs_posix, FS_ROOT "/config.json", config.ptr, config.len);
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}
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void app_main(void) {
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// Mount filesystem
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esp_vfs_spiffs_conf_t conf = {
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.base_path = FS_ROOT, .max_files = 20, .format_if_mount_failed = true};
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int res = esp_vfs_spiffs_register(&conf);
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MG_INFO(("FS at %s initialised, status: %d", conf.base_path, res));
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// Try to connect to wifi by using saved WiFi credentials
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char *json = mg_file_read(&mg_fs_posix, WIFI_FILE, NULL);
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if (json != NULL) {
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char *ssid = mg_json_get_str(mg_str(json), "$.ssid");
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char *pass = mg_json_get_str(mg_str(json), "$.pass");
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while (!wifi_init(ssid, pass)) (void) 0;
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free(ssid);
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free(pass);
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free(json);
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} else {
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// If WiFi is not configured, run CLI until configured
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MG_INFO(("WiFi is not configured, running CLI. Press enter"));
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for (;;) {
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uint8_t ch = getchar();
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cli(ch);
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usleep(10000);
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}
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}
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// Connected to WiFi, now start HTTP server
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struct mg_mgr mgr;
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mg_mgr_init(&mgr);
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mg_log_set("3");
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MG_INFO(("Mongoose v%s on %s", MG_VERSION, s_listening_url));
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mg_http_listen(&mgr, s_listening_url, uart_bridge_fn, &mgr);
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for (;;) mg_mgr_poll(&mgr, 10); // Infinite event loop
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}
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