static void process_js(char *cmd) {
s_sjp.char_processor = interrupt_char_processor;
v7_val_t v;
int res = v7_exec(s_sjp.v7, &v, cmd);
if (res == V7_SYNTAX_ERROR) {
printf("Syntax error: %s\n", v7_get_parser_error(s_sjp.v7));
} else if (res == V7_STACK_OVERFLOW) {
printf("Stack overflow: %s\n", v7_get_parser_error(s_sjp.v7));
} else {
if (res == V7_EXEC_EXCEPTION) {
printf("Exec error:");
}
v7_println(s_sjp.v7, v);
#if V7_ENABLE__StackTrace
if (res == V7_EXEC_EXCEPTION) {
v7_fprint_stack_trace(stdout, s_sjp.v7, v);
}
#endif
}
v7_gc(s_sjp.v7, 0 /* full */);
}
static void process_js(char *cmd) {
s_sjp.char_processor = interrupt_char_processor;
char result_str[10];
v7_val_t v;
int res = v7_exec(s_sjp.v7, &v, cmd);
if (res == V7_SYNTAX_ERROR) {
printf("Syntax error: %s\n", v7_get_parser_error(s_sjp.v7));
} else if (res == V7_STACK_OVERFLOW) {
printf("Stack overflow: %s\n", v7_get_parser_error(s_sjp.v7));
} else {
char *p = v7_to_json(s_sjp.v7, v, result_str, sizeof(result_str));
if (res == V7_EXEC_EXCEPTION) {
printf("Exec error:");
}
printf("%s\n", p);
if (p != result_str) {
free(p);
}
}
v7_gc(s_sjp.v7, 0 /* full */);
}
/*
* Force a pass of the garbage collector.
*/
static v7_val_t GC_gc(struct v7 *v7, v7_val_t this_obj, v7_val_t args) {
(void) this_obj;
(void) args;
v7_gc(v7, 1);
return v7_create_undefined();
}
void* calloc(size_t num, size_t size) {
void* res = (void*) pvPortZalloc(num * size);
if (res == NULL) {
v7_gc(v7, 1);
res = (void*) pvPortZalloc(num * size);
}
return res;
}
void* realloc(void* ptr, size_t size) {
void* res = (void*) pvPortRealloc(ptr, size);
if (res == NULL) {
v7_gc(v7, 1);
res = (void*) pvPortRealloc(ptr, size);
}
return res;
}
void* malloc(size_t size) {
void* res = (void*) pvPortMalloc(size);
if (res == NULL) {
v7_gc(v7, 1);
res = (void*) pvPortMalloc(size);
}
return res;
}
/*
* Force a pass of the garbage collector.
*/
ICACHE_FLASH_ATTR static v7_val_t GC_collect(struct v7 *v7, v7_val_t this_obj,
v7_val_t args) {
(void) this_obj;
(void) args;
v7_gc(v7);
return v7_create_undefined();
}
/*
* 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);
}
void init_v7(void *stack_base) {
struct v7_create_opts opts;
v7_val_t dht11, debug;
opts.object_arena_size = 164;
opts.function_arena_size = 26;
opts.property_arena_size = 400;
opts.c_stack_base = stack_base;
v7 = v7_create_opt(opts);
v7_set_method(v7, v7_get_global(v7), "dsleep", dsleep);
v7_set_method(v7, v7_get_global(v7), "crash", crash);
#if V7_ESP_ENABLE__DHT11
dht11 = v7_create_object(v7);
v7_set(v7, v7_get_global(v7), "DHT11", 5, 0, dht11);
v7_set_method(v7, dht11, "read", DHT11_read);
#else
(void) dht11;
#endif /* V7_ESP_ENABLE__DHT11 */
debug = v7_create_object(v7);
v7_set(v7, v7_get_global(v7), "Debug", 5, 0, debug);
v7_set_method(v7, debug, "mode", Debug_mode);
v7_set_method(v7, debug, "print", Debug_print);
sj_init_timers(v7);
sj_init_v7_ext(v7);
init_gpiojs(v7);
init_adcjs(v7);
init_i2cjs(v7);
init_pwm(v7);
init_spijs(v7);
init_wifi(v7);
mongoose_init();
sj_init_http(v7);
sj_init_ws_client(v7);
/* NOTE(lsm): must be done after mongoose_init(). */
init_device(v7);
#ifndef DISABLE_OTA
init_updater(v7);
#endif
#ifndef DISABLE_C_CLUBBY
sj_init_clubby(v7);
#endif
v7_gc(v7, 1);
}
void init_v7(void *stack_base) {
struct v7_create_opts opts;
v7_val_t dht11, debug;
opts.object_arena_size = 164;
opts.function_arena_size = 26;
opts.property_arena_size = 400;
opts.c_stack_base = stack_base;
v7 = v7_create_opt(opts);
v7_set_method(v7, v7_get_global_object(v7), "dsleep", dsleep);
v7_set_method(v7, v7_get_global_object(v7), "crash", crash);
#if V7_ESP_ENABLE__DHT11
dht11 = v7_create_object(v7);
v7_set(v7, v7_get_global_object(v7), "DHT11", 5, 0, dht11);
v7_set_method(v7, dht11, "read", DHT11_read);
#else
(void) dht11;
#endif /* V7_ESP_ENABLE__DHT11 */
debug = v7_create_object(v7);
v7_set(v7, v7_get_global_object(v7), "Debug", 5, 0, debug);
v7_set_method(v7, debug, "mode", Debug_mode);
v7_set_method(v7, debug, "print", Debug_print);
sj_init_timers(v7);
sj_init_v7_ext(v7);
init_gpiojs(v7);
init_i2cjs(v7);
init_spijs(v7);
init_wifi(v7);
#ifndef RTOS_TODO
init_data_gen_server(v7);
#endif
esp_init_conf(v7);
#ifdef RTOS_SDK
mongoose_init();
#endif
sj_init_simple_http_client(v7);
#ifdef RTOS_SDK
sj_init_ws_client(v7);
#endif
v7_gc(v7, 1);
}
/*
* Force a pass of the garbage collector.
*/
SJ_PRIVATE enum v7_err GC_gc(struct v7 *v7, v7_val_t *res) {
(void) res;
v7_gc(v7, 1);
return V7_OK;
}
/*
* 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;
}