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- /******************************************************************************
- * 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);
- }
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