C++ (Cpp) flashmem_get_sector_of_addressの例

コード例 #1

ファイル: spiffs.c プロジェクト: hjkoster400d/esp8266-Arduino

static s32_t api_spiffs_erase(u32_t addr, u32_t size) {
    debugf("api_spiffs_erase");
    u32_t sect_first = flashmem_get_sector_of_address(addr);
    u32_t sect_last = sect_first;
    while( sect_first <= sect_last )
        if( !flashmem_erase_sector( sect_first ++ ) )
            return SPIFFS_ERR_INTERNAL;
    return SPIFFS_OK;
}

コード例 #2

ファイル: spiffs.c プロジェクト: alonewolfx2/Sming

bool spiffs_format_internal(spiffs_config *cfg)
{
  if (cfg->phys_addr == 0)
  {
	SYSTEM_ERROR("Can't format file system, wrong address");
	return false;
  }

  u32_t sect_first, sect_last;
  sect_first = cfg->phys_addr;
  sect_first = flashmem_get_sector_of_address(sect_first);
  sect_last = cfg->phys_addr + cfg->phys_size;
  sect_last = flashmem_get_sector_of_address(sect_last);
  debugf("sect_first: %x, sect_last: %x\n", sect_first, sect_last);
  ETS_INTR_LOCK();
  int total = sect_last - sect_first;
  int cur = 0;
  int last = -1;
  while( sect_first <= sect_last )
  {
	if(flashmem_erase_sector( sect_first++ ))
	{
		int percent = cur++ * 100 / total;
		if (percent > last)
			debugf("%d%%", percent);
		last = percent;
	}
	else
	{
		ETS_INTR_UNLOCK();
		return false;
	}
  }
  debugf("formated");
  ETS_INTR_UNLOCK();
}

コード例 #3

ファイル: spiffs.c プロジェクト: hjkoster400d/esp8266-Arduino

bool spiffs_format_internal() {
    spiffs_config cfg = spiffs_get_storage_config();
    if (cfg.phys_addr == 0) {
        SYSTEM_ERROR("Can't format file system, wrong address");
        return false;
    }

    u32_t sect_first, sect_last;
    sect_first = flashmem_get_first_free_block_address();
    sect_last = flashmem_get_sector_of_address((u32_t)&_SPIFFS_end);
    debugf("sect_first: %x, sect_last: %x\n", sect_first, sect_last);
    while( sect_first <= sect_last ) {
        if(!flashmem_erase_sector( sect_first ++ ))
            return false;
    }
    return true;
}