/****************************************************************************** * Copyright 2013-2014 Espressif Systems (Wuxi) * * FileName: user_main.c * * Description: entry file of user application * * Modification history: * 2014/1/1, v1.0 create this file. *******************************************************************************/ #include "lua.h" #include "platform.h" #include "c_string.h" #include "c_stdlib.h" #include "c_stdio.h" #include "flash_fs.h" #include "user_interface.h" #include "user_exceptions.h" #include "ets_sys.h" #include "driver/uart.h" #include "mem.h" #define SIG_LUA 0 #define TASK_QUEUE_LEN 4 os_event_t *taskQueue; /* Note: the trampoline *must* be explicitly put into the .text segment, since * by the time it is invoked the irom has not yet been mapped. This naturally * also goes for anything the trampoline itself calls. */ void user_start_trampoline (void) TEXT_SECTION_ATTR; void user_start_trampoline (void) { __real__xtos_set_exception_handler ( EXCCAUSE_LOAD_STORE_ERROR, load_non_32_wide_handler); call_user_start (); } void task_lua(os_event_t *e){ char* lua_argv[] = { (char *)"lua", (char *)"-i", NULL }; NODE_DBG("Task task_lua started.\n"); switch(e->sig){ case SIG_LUA: NODE_DBG("SIG_LUA received.\n"); lua_main( 2, lua_argv ); break; default: break; } } void task_init(void){ taskQueue = (os_event_t *)os_malloc(sizeof(os_event_t) * TASK_QUEUE_LEN); system_os_task(task_lua, USER_TASK_PRIO_0, taskQueue, TASK_QUEUE_LEN); } // extern void test_spiffs(); // extern int test_romfs(); // extern uint16_t flash_get_sec_num(); void nodemcu_init(void) { NODE_ERR("\n"); // Initialize platform first for lua modules. if( platform_init() != PLATFORM_OK ) { // This should never happen NODE_DBG("Can not init platform for modules.\n"); return; } #if defined(FLASH_SAFE_API) if( flash_safe_get_size_byte() != flash_rom_get_size_byte()) { NODE_ERR("Self adjust flash size.\n"); // Fit hardware real flash size. flash_rom_set_size_byte(flash_safe_get_size_byte()); // Flash init data at FLASHSIZE - 0x04000 Byte. flash_init_data_default(); // Flash blank data at FLASHSIZE - 0x02000 Byte. flash_init_data_blank(); if( !fs_format() ) { NODE_ERR( "\ni*** ERROR ***: unable to format. FS might be compromised.\n" ); NODE_ERR( "It is advised to re-flash the NodeMCU image.\n" ); } else{ NODE_ERR( "format done.\n" ); } fs_unmount(); // mounted by format. } #endif // defined(FLASH_SAFE_API) if( !flash_init_data_written() ){ NODE_ERR("Restore init data.\n"); // Flash init data at FLASHSIZE - 0x04000 Byte. flash_init_data_default(); // Flash blank data at FLASHSIZE - 0x02000 Byte. flash_init_data_blank(); } #if defined( BUILD_WOFS ) romfs_init(); // if( !wofs_format() ) // { // NODE_ERR( "\ni*** ERROR ***: unable to erase the flash. WOFS might be compromised.\n" ); // NODE_ERR( "It is advised to re-flash the NodeWifi image.\n" ); // } // else // NODE_ERR( "format done.\n" ); // test_romfs(); #elif defined ( BUILD_SPIFFS ) fs_mount(); // test_spiffs(); #endif // endpoint_setup(); // char* lua_argv[] = { (char *)"lua", (char *)"-e", (char *)"print(collectgarbage'count');ttt={};for i=1,100 do table.insert(ttt,i*2 -1);print(i);end for k, v in pairs(ttt) do print('<'..k..' '..v..'>') end print(collectgarbage'count');", NULL }; // lua_main( 3, lua_argv ); // char* lua_argv[] = { (char *)"lua", (char *)"-i", NULL }; // lua_main( 2, lua_argv ); // char* lua_argv[] = { (char *)"lua", (char *)"-e", (char *)"pwm.setup(0,100,50) pwm.start(0) pwm.stop(0)", NULL }; // lua_main( 3, lua_argv ); // NODE_DBG("Flash sec num: 0x%x\n", flash_get_sec_num()); task_init(); system_os_post(USER_TASK_PRIO_0,SIG_LUA,'s'); } /****************************************************************************** * FunctionName : user_init * Description : entry of user application, init user function here * Parameters : none * Returns : none *******************************************************************************/ void user_init(void) { // NODE_DBG("SDK version:%s\n", system_get_sdk_version()); // system_print_meminfo(); // os_printf("Heap size::%d.\n",system_get_free_heap_size()); // os_delay_us(50*1000); // delay 50ms before init uart #ifdef DEVELOP_VERSION uart_init(BIT_RATE_74880, BIT_RATE_74880); #else uart_init(BIT_RATE_9600, BIT_RATE_9600); #endif // uart_init(BIT_RATE_115200, BIT_RATE_115200); #ifndef NODE_DEBUG system_set_os_print(0); #endif system_init_done_cb(nodemcu_init); }