IAR下载时出现的问题及解决办法 1.Building configuration: as - DebugUpdating build tree...Configuration is up-to-date.重复make就是这样显示的。如果程序更改后第一次make就会出现。Building configuration: xx - Debug Updating build tree... main.c Linking To... 2023-06-13 IAR下载问题解决办法文章单片机AVR单片机