Example #1
0
void sj_common_api_setup(struct v7 *v7) {
/* Setup JS API */
#if !defined(V7_THAW)
  sj_timers_api_setup(v7);
  sj_v7_ext_api_setup(v7);

  sj_gpio_api_setup(v7);
  sj_adc_api_setup(v7);
  sj_i2c_api_setup(v7);
  if (v7_exec_file(v7, "I2C.js", NULL) != V7_OK) {
    fprintf(stderr, "Error evaluating I2C.js\n");
  }
  sj_spi_api_setup(v7);

  sj_ws_client_api_setup(v7);
  sj_mqtt_api_setup(v7);

  sj_debug_api_setup(v7);
  sj_http_api_setup(v7);

  sj_pwm_api_setup(v7);
  sj_wifi_api_setup(v7);
  sj_udp_tcp_api_setup(v7);

  // Peripherals
  sj_ultrasonic_distance_sensor_setup(v7);

#ifndef DISABLE_C_CLUBBY
  sj_clubby_api_setup(v7);
#endif

#else
  (void) v7;
#endif
}
Example #2
0
static int sj_init() {
  struct v7 *v7 = s_v7;

  LOG(LL_INFO, ("Mongoose IoT Firmware %s", build_id));
  LOG(LL_INFO,
      ("RAM: %d total, %d free", sj_get_heap_size(), sj_get_free_heap_size()));

  int r = start_nwp();
  if (r < 0) {
    LOG(LL_ERROR, ("Failed to start NWP: %d", r));
    return 0;
  }

  int boot_cfg_idx = get_active_boot_cfg_idx();
  if (boot_cfg_idx < 0) return 0;
  struct boot_cfg boot_cfg;
  if (read_boot_cfg(boot_cfg_idx, &boot_cfg) < 0) return 0;

  LOG(LL_INFO, ("Boot cfg %d: 0x%llx, 0x%u, %s @ 0x%08x, %s", boot_cfg_idx,
                boot_cfg.seq, boot_cfg.flags, boot_cfg.app_image_file,
                boot_cfg.app_load_addr, boot_cfg.fs_container_prefix));

  uint64_t saved_seq = 0;
  if (boot_cfg.flags & BOOT_F_FIRST_BOOT) {
    /* Tombstone the current config. If anything goes wrong between now and
     * commit, next boot will use the old one. */
    saved_seq = boot_cfg.seq;
    boot_cfg.seq = BOOT_CFG_TOMBSTONE_SEQ;
    write_boot_cfg(&boot_cfg, boot_cfg_idx);
  }

  r = init_fs(boot_cfg.fs_container_prefix);
  if (r < 0) {
    LOG(LL_ERROR, ("FS init error: %d", r));
    if (boot_cfg.flags & BOOT_F_FIRST_BOOT) {
      revert_update(boot_cfg_idx, &boot_cfg);
    }
    return 0;
  }

  if (boot_cfg.flags & BOOT_F_FIRST_BOOT) {
    LOG(LL_INFO, ("Applying update"));
    if (apply_update(boot_cfg_idx, &boot_cfg) < 0) {
      revert_update(boot_cfg_idx, &boot_cfg);
    }
  }

  mongoose_init();

#ifndef CS_DISABLE_JS
  v7 = s_v7 = init_v7(&v7);

  /* Disable GC during JS API initialization. */
  v7_set_gc_enabled(v7, 0);
  sj_gpio_api_setup(v7);
  sj_i2c_api_setup(v7);
  sj_wifi_api_setup(v7);
  sj_timers_api_setup(v7);
#endif

  sj_v7_ext_api_setup(v7);
  sj_init_sys(v7);
  sj_wifi_init(v7);
#ifndef DISABLE_C_CLUBBY
  sj_clubby_init();
#endif

  sj_http_api_setup(v7);

#if !defined(DISABLE_C_CLUBBY) && !defined(CS_DISABLE_JS)
  sj_clubby_api_setup(v7);
#endif

  /* Common config infrastructure. Mongoose & v7 must be initialized. */
  init_device(v7);

  sj_updater_post_init(v7);
#ifndef DISABLE_C_CLUBBY
  init_updater_clubby(v7);
#endif

#ifndef CS_DISABLE_JS
  /* SJS initialized, enable GC back, and trigger it */
  v7_set_gc_enabled(v7, 1);
  v7_gc(v7, 1);

  v7_val_t res;
  if (v7_exec_file(v7, "sys_init.js", &res) != V7_OK) {
    fprintf(stderr, "Error: ");
    v7_fprint(stderr, v7, res);
  }
#endif

  LOG(LL_INFO, ("%s init done, RAM: %d free", "Sys", sj_get_free_heap_size()));

  if (!sj_app_init(v7)) {
    LOG(LL_ERROR, ("App init failed"));
    abort();
  }
  LOG(LL_INFO, ("%s init done, RAM: %d free", "App", sj_get_free_heap_size()));

  if (boot_cfg.flags & BOOT_F_FIRST_BOOT) {
    boot_cfg.seq = saved_seq;
    commit_update(boot_cfg_idx, &boot_cfg);
    clubby_updater_finish(0);
  } else {
    /*
     * If there is no update reply state, this will just be ignored.
     * But if there is, then update was rolled back and reply will be sent.
     */
    clubby_updater_finish(-1);
  }

#ifndef CS_DISABLE_JS
  sj_prompt_init(v7);
#endif
  return 1;
}