sys.h

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/* 
 * This file is part of the Rishka distribution (https://github.com/nthnn/rishka).
 * Copyright (c) 2024 Nathanne Isip.
 * 
 * This program is free software: you can redistribute it and/or modify  
 * it under the terms of the GNU General Public License as published by  
 * the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LIBRISHKA_SYS_H
#define LIBRISHKA_SYS_H
 
#include <librishka/types.h>
 
typedef enum {
    SYSINFO_CHIPCORES,      
    SYSINFO_CHIP_REV,       
    SYSINFO_CPU_FREQ,       
    SYSINFO_CYCLE_COUNT,    
    SYSINFO_EFUSE_MAC,      
    SYSINFO_FLASH_MODE,     
    SYSINFO_FLASH_SPEED,    
    SYSINFO_FREE_HEAP,      
    SYSINFO_FREE_PSRAM,     
    SYSINFO_HEAP_SIZE,      
    SYSINFO_MAX_ALLOC_HEAP, 
    SYSINFO_MIN_FREE_HEAP,  
    SYSINFO_MIN_FREE_PSRAM, 
    SYSINFO_PSRAM_SIZE,     
    SYSINFO_TEMP_VAL,       
    SYSINFO_CARD_TYPE,      
    SYSINFO_CARD_SIZE,      
    SYSINFO_NUM_SECTORS,    
    SYSINFO_SECTOR_SIZE,    
    SYSINFO_TOTAL_STORAGE,  
    SYSINFO_USED_STORAGE    
} sysinfon_t;
 
typedef enum {
    SYSINFO_CHIPMODEL,      
    SYSINFO_SDK_VERSION,    
    SYSINFO_SKETCH_MD5      
} sysinfos_t;
 
typedef enum {
    SD_CARD_NONE,       
    SD_CARD_MMC,        
    SD_CARD_SD,         
    SD_CARD_SDHC,       
    SD_CARD_UNKNOWN     
} sdcard_t;
 
class Sys final {
public:
    static void delay(u64 ms);
 
    static u64 micros();
 
    static u64 millis();
 
    static i64 shellexec(string cmdline);
 
    static void exit(i32 code);
 
    static string info_str(sysinfos_t key);
 
    static i64 info_num(sysinfon_t key);
 
    static i64 random();
 
    static bool change_dir(char* directory);
 
    static string working_dir();
};
 
#endif /* LIBRISHKA_SYS_H */