flash写的时候关闭全部中断，写完后开启

2 years ago · 096b4ccef4
1 changed files with 5 additions and 0 deletions
--- a/usersrc/config.c
+++ b/usersrc/config.c
@ -86,6 +86,9 @@ int8_t config_flash_write(void)
 {
  HAL_StatusTypeDef status;
  uint32_t config_flash_write_start_address = FLASH_START_ADDRESS;
+
+  __disable_irq(); // 关闭全部中断
+
  status = FlashErase();
  if (status != HAL_OK)
  {
@ -101,5 +104,7 @@ int8_t config_flash_write(void)
  FLASH_WRITE(s_config.localport);
  FLASH_WRITE(s_config.config_writed_flag);

+  __enable_irq(); // 开启全部中断
+
  return 0;
 }