fiatlux/firmware/system.c

//
// Created by jedi on 25.06.21.
//

#include "system.h"

#include <FreeRTOS.h>
#include <task.h>
#include <sysparam.h>
#include <spiflash.h>

#include <espressif/esp_common.h>
#include <espressif/user_interface.h>

void system_clear_config(){
    vPortEnterCritical();
    uint32_t num_sectors = 5 + DEFAULT_SYSPARAM_SECTORS;
    uint32_t start = sdk_flashchip.chip_size - num_sectors * sdk_flashchip.sector_size;
    for (uint32_t i = 0; i < num_sectors; i++) {
        spiflash_erase_sector(start + i * sdk_flashchip.sector_size);
    }
    sdk_system_restart();
}

void system_init_config(){
    uint32_t base_addr;
    uint32_t num_sectors;
    if(sysparam_get_info(&base_addr, &num_sectors) != SYSPARAM_OK) {
        printf("Warning: WiFi config, sysparam not initialized\n");
        num_sectors = DEFAULT_SYSPARAM_SECTORS;
        base_addr = sdk_flashchip.chip_size - (5 + num_sectors) * sdk_flashchip.sector_size;
        if(sysparam_create_area(base_addr, num_sectors, true) == SYSPARAM_OK) {
            sysparam_init(base_addr, 0);
        }
        sdk_system_restart();
    }
}