p_lusterinc_camera_focallength_encoder_reset/usersrc/config.c

#include "config.h"

#include <lwip/sockets.h>

#include "lwip/api.h"
#include "lwip/opt.h"
#include "lwip/sys.h"
#include "zflash.h"
#include "zboard.h"

#define FLASH_WRITE(data)                                      \
  status = FlashWrite(config_flash_write_start_address, data); \
  if (status != HAL_OK)                                        \
  {                                                            \
    printf("flash write error, status:%d\r\n", status);        \
    return -2;                                                 \
  }                                                            \
  config_flash_write_start_address += 4;

#define FLASH_READ(data)                              \
  data = FlashRead(config_flash_write_start_address); \
  config_flash_write_start_address += 4;

#define CONFIG_SIZE ((sizeof(config_t) / 4) + ((sizeof(config_t) % 4) > 0 ? 1 : 0))
#define COINFIG_WRITED_FLAG 0X88888888

static config_t s_config;
static bool s_is_first_init = false;

void config_init(void)
{
  config_flash_read();

  if (s_config.config_writed_flag != COINFIG_WRITED_FLAG)
  {
    IP4_ADDR((ip4_addr_t *)&s_config.ip, 192, 168, 8, 10);
    IP4_ADDR((ip4_addr_t *)&s_config.gw, 192, 168, 8, 1);
    IP4_ADDR((ip4_addr_t *)&s_config.netmask, 255, 255, 255, 0);
    s_config.localport = SERVICE_PORT;
    s_config.obtaining_ip_mode = OBTAINING_IP_MODE_DHCP; // dhcp
    s_config.mask = 1;                                   //
    s_config.config_writed_flag = COINFIG_WRITED_FLAG;

    if (config_flash_write() < 0)
    {
      printf("flash write config error\r\n");
    }
    else
    {
      printf("flash write config success\r\n");
    }
  }

  /*dumpconfig*/
  config_dump_config();
}

bool config_is_first_init(void) { return s_is_first_init; }

void config_dump_config(void)
{
  printf("=================config================\r\n");
  printf("= config obtaining_ip_mode %u\r\n", s_config.obtaining_ip_mode);
  printf("= config ip %s\r\n", inet_ntoa(s_config.ip));
  printf("= config gw: %s\r\n", inet_ntoa(s_config.gw));
  printf("= config netmask: %s\r\n", inet_ntoa(s_config.netmask));
  printf("= config localport: %u\r\n", s_config.localport);
}

void config_flash_read(void)
{
  uint32_t config_flash_write_start_address = FLASH_START_ADDRESS;

  FLASH_READ(s_config.mask);
  FLASH_READ(s_config.obtaining_ip_mode);
  FLASH_READ(s_config.ip);
  FLASH_READ(s_config.gw);
  FLASH_READ(s_config.netmask);
  FLASH_READ(s_config.localport);
  FLASH_READ(s_config.config_writed_flag);
}

config_t *config_get(void) { return &s_config; }

int8_t config_flash_write(void)
{
  HAL_StatusTypeDef status;
  uint32_t config_flash_write_start_address = FLASH_START_ADDRESS;
  status = FlashErase();
  if (status != HAL_OK)
  {
    printf("flash erase error, status:%d\r\n", status);
    return -1;
  }

  FLASH_WRITE(s_config.mask);
  FLASH_WRITE(s_config.obtaining_ip_mode);
  FLASH_WRITE(s_config.ip);
  FLASH_WRITE(s_config.gw);
  FLASH_WRITE(s_config.netmask);
  FLASH_WRITE(s_config.localport);
  FLASH_WRITE(s_config.config_writed_flag);

  return 0;
}