static void pre_init(struct v7 *v7) {
sj_init_sys(v7);
init_smartjs(v7);
mongoose_init();
sj_init_uart(v7);
init_device(v7);
run_init_script(v7);
}
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;
}
/*
* 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 void uart_int() {
int c = UARTCharGet(CONSOLE_UART);
struct prompt_event pe = {.type = PROMPT_CHAR_EVENT, .data = (void *) c};
osi_MsgQWrite(&s_v7_q, &pe, OSI_NO_WAIT);
MAP_UARTIntClear(CONSOLE_UART, UART_INT_RX);
}
void sj_prompt_init_hal(struct v7 *v7) {
(void) v7;
}
static void v7_task(void *arg) {
struct v7 *v7 = s_v7;
printf("\n\nSmart.JS for CC3200\n");
osi_MsgQCreate(&s_v7_q, "V7", sizeof(struct prompt_event), 32 /* len */);
osi_InterruptRegister(CONSOLE_UART_INT, uart_int, INT_PRIORITY_LVL_1);
MAP_UARTIntEnable(CONSOLE_UART, UART_INT_RX);
sl_Start(NULL, NULL, NULL);
v7 = s_v7 = init_v7(&v7);
sj_timers_api_setup(v7);
sj_v7_ext_api_setup(v7);
sj_init_sys(v7);
init_wifi(v7);
if (init_fs(v7) != 0) {
fprintf(stderr, "FS initialization failed.\n");
}
mongoose_init();
sj_http_api_setup(v7);
sj_i2c_api_setup(v7);
/* Common config infrastructure. Mongoose & v7 must be initialized. */
init_device(v7);
v7_val_t res;
if (v7_exec_file(v7, "sys_init.js", &res) != V7_OK) {
fprintf(stderr, "Error: ");
v7_fprint(stderr, v7, res);
}
sj_prompt_init(v7);
while (1) {
struct prompt_event pe;
mongoose_poll(MONGOOSE_POLL_LENGTH_MS);
if (osi_MsgQRead(&s_v7_q, &pe, V7_POLL_LENGTH_MS) != OSI_OK) continue;
switch (pe.type) {
case PROMPT_CHAR_EVENT: {
sj_prompt_process_char((char) ((int) pe.data));
break;
}
case V7_INVOKE_EVENT: {
struct v7_invoke_event_data *ied =
(struct v7_invoke_event_data *) pe.data;
_sj_invoke_cb(v7, ied->func, ied->this_obj, ied->args);
v7_disown(v7, &ied->args);
v7_disown(v7, &ied->this_obj);
v7_disown(v7, &ied->func);
free(ied);
break;
}
}
}
}
/* Int vector table, defined in startup_gcc.c */
extern void (*const g_pfnVectors[])(void);
void device_reboot(void) {
sj_system_restart(0);
}
