Exemple #1
0
/*
 * SmartJS initialization; for non-RTOS env, called as an SDK timer callback
 * (`os_timer_...()`). For RTOS env, called by the dispatcher task.
 */
void sjs_init(void *dummy) {
  /*
   * In order to see debug output (at least errors) during boot we have to
   * initialize debug in this point. But default we put debug to UART0 with
   * level=LL_ERROR, then configuration is loaded this settings are overridden
   */
  uart_debug_init(0, 0);
  uart_redirect_debug(1);
  cs_log_set_level(LL_ERROR);

#ifndef V7_NO_FS
#ifndef DISABLE_OTA
  fs_init(get_fs_addr(get_current_rom()), get_fs_size(get_current_rom()));
  finish_update();
#else
  fs_init(FS_ADDR, FS_SIZE);
#endif
#endif

  init_v7(&dummy);

  /* disable GC during further initialization */
  v7_set_gc_enabled(v7, 0);

#if !defined(NO_PROMPT)
  uart_main_init(0);
#endif

#ifndef V7_NO_FS
  init_smartjs();
#endif

#if !defined(NO_PROMPT)
  sj_prompt_init(v7);
#endif

#ifdef ESP_UMM_ENABLE
  /*
   * We want to use our own heap functions instead of the ones provided by the
   * SDK.
   *
   * We have marked `pvPortMalloc` and friends weak, so that we can override
   * them with our own implementations, but to actually make it work, we have
   * to reference any function from the file with our implementation, so that
   * linker will not garbage-collect the whole compilation unit.
   *
   * So, we have a call to the no-op `esp_umm_init()` here.
   */
  esp_umm_init();
#endif

  /* SJS initialized, enable GC back, and trigger it */
  v7_set_gc_enabled(v7, 1);
  v7_gc(v7, 1);
}
Exemple #2
0
/*
 * SmartJS initialization, called as an SDK timer callback (`os_timer_...()`).
 */
void sjs_init(void *dummy) {
  /*
   * In order to see debug output (at least errors) during boot we have to
   * initialize debug in this point. But default we put debug to UART0 with
   * level=LL_ERROR, then configuration is loaded this settings are overridden
   */
  {
    struct esp_uart_config *u0cfg = esp_sj_uart_default_config(0);
#if ESP_DEBUG_UART == 0
    u0cfg->baud_rate = ESP_DEBUG_UART_BAUD_RATE;
#endif
    esp_uart_init(u0cfg);
    struct esp_uart_config *u1cfg = esp_sj_uart_default_config(1);
    /* UART1 has no RX pin, no point in allocating a buffer. */
    u1cfg->rx_buf_size = 0;
#if ESP_DEBUG_UART == 1
    u1cfg->baud_rate = ESP_DEBUG_UART_BAUD_RATE;
#endif
    esp_uart_init(u1cfg);
    fs_set_stdout_uart(0);
    fs_set_stderr_uart(ESP_DEBUG_UART);
    setvbuf(stdout, NULL, _IONBF, 0);
    setvbuf(stderr, NULL, _IONBF, 0);
    cs_log_set_level(LL_DEBUG);
    os_install_putc1(dbg_putc);
    system_set_os_print(1);
#ifdef ESP_ENABLE_HEAP_LOG
    uart_initialized = 1;
#endif
  }

  init_v7(&dummy);
  /* disable GC during further initialization */
  v7_set_gc_enabled(v7, 0);

  esp_sj_uart_init(v7);

#ifndef V7_NO_FS
#ifndef DISABLE_OTA
  fs_init(get_fs_addr(get_current_rom()), get_fs_size(get_current_rom()));
  finish_update();
#else
  fs_init(FS_ADDR, FS_SIZE);
#endif
#endif

  sj_common_api_setup(v7);
  sj_common_init(v7);

  sj_init_sys(v7);

  mongoose_init();

  /* NOTE(lsm): must be done after mongoose_init(). */
  if (!init_device(v7)) {
    LOG(LL_ERROR, ("init_device failed"));
    abort();
  }

  esp_print_reset_info();

#ifndef DISABLE_OTA
  init_updater(v7);
#endif
  LOG(LL_INFO, ("Sys init done, SDK %s", system_get_sdk_version()));

  if (!sj_app_init(v7)) {
    LOG(LL_ERROR, ("App init failed"));
    abort();
  }
  LOG(LL_INFO, ("App init done"));

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

#ifndef V7_NO_FS
  run_init_script();
#endif

  /* Install prompt if enabled in the config and user's app has not installed
   * a custom RX handler. */
  if (get_cfg()->debug.enable_prompt &&
      v7_is_undefined(esp_sj_uart_get_recv_handler(0))) {
    sj_prompt_init(v7);
    esp_sj_uart_set_prompt(0);
  }

#ifdef ESP_UMM_ENABLE
  /*
   * We want to use our own heap functions instead of the ones provided by the
   * SDK.
   *
   * We have marked `pvPortMalloc` and friends weak, so that we can override
   * them with our own implementations, but to actually make it work, we have
   * to reference any function from the file with our implementation, so that
   * linker will not garbage-collect the whole compilation unit.
   *
   * So, we have a call to the no-op `esp_umm_init()` here.
   */
  esp_umm_init();
#endif
}
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;
}