osdelay在我在任务中调用HAL_FLASHEx_Erase和HAL_FLASH_Prog后被卡住

我正在STM32 G431Rb内部闪存上移植LittleFS。当我在主功能上读写文件时，一切都还可以。但当我在任务中写一些东西时，系统会被困在osdlelay上。

/* USER CODE END Header_StartDefaultTask */
void StartDefaultTask(void *argument)
{
/* USER CODE BEGIN 5 */
/* Infinite loop */
int i = 0;
for(;;)
{
ULOG_TRACE("Trace count = %d",i);
i++;
osDelay(5);
}
/* USER CODE END 5 */
}

在ULOG_TRACE函数中，我调用了lfs_fs_write函数。lfs_fs_write函数调用HAL_FLASHEx_Erase和HAL_FLASH_Prog。

static FLASH_EraseInitTypeDef EraseInitStruct;
int stm32_interl_flash_block_erase(const struct lfs_config *c, lfs_block_t block)
{
uint32_t PageError;
__disable_irq();
HAL_FLASH_Unlock();
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP |
FLASH_FLAG_OPERR | 
FLASH_FLAG_PROGERR |
FLASH_FLAG_WRPERR |
FLASH_FLAG_PGAERR |
FLASH_FLAG_SIZERR |
FLASH_FLAG_PGSERR |
FLASH_FLAG_MISERR );
EraseInitStruct.TypeErase = FLASH_TYPEERASE_PAGES;
EraseInitStruct.Banks = FLASH_BANK_1;
EraseInitStruct.Page = FS_BASE_PAGE_START + block;
EraseInitStruct.NbPages = 1;

if (HAL_FLASHEx_Erase(&EraseInitStruct,&PageError)!= HAL_OK){
__enable_irq();
return HAL_FLASH_GetError();
}
HAL_FLASH_Lock();
__enable_irq();
return 0;
}

int stm32_interl_flash_block_prog(const struct lfs_config *c, lfs_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size)
{
__disable_irq();
HAL_FLASH_Unlock();
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP |
FLASH_FLAG_OPERR | 
FLASH_FLAG_PROGERR |
FLASH_FLAG_WRPERR |
FLASH_FLAG_PGAERR |
FLASH_FLAG_SIZERR |
FLASH_FLAG_PGSERR |
FLASH_FLAG_MISERR );
uint32_t  dest_addr = FS_BASE_ADDR + c->block_size*block +off;
uint64_t *pSrc = (uint64_t*)buffer;
uint32_t  write_size = 0;
while(write_size < size){
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD,dest_addr,*(pSrc)) != HAL_OK){
HAL_FLASH_Lock();
__enable_irq();
return HAL_FLASH_GetError();
}
pSrc++;
dest_addr += 8;
write_size += 8;
}
HAL_FLASH_Lock();
__enable_irq();
return 0;
}

我在谷歌上搜索了这些问题，有些人说问题是当我擦除或编程内部闪存时，任务计划中断。但我添加了disable_irq，它也有问题。