PK3Err0040 The target device is not ready for debugging. Please check your
configuration bit settings and program the device before proceeding.（目标器件
未准备好调试。请检查配置位设置并编程该器件，然后继续。）
在配置位正确的前提下，晶振脱焊也会出现这个问题。重新连一下就好了。
PK3Err0040 The target device is not ready for debugging. Please check your
configuration bit settings and program the device before proceeding.（目标器件
未准备好调试。请检查配置位设置并编程该器件，然后继续。）
在配置位正确的前提下，晶振脱焊也会出现这个问题。重新连一下就好了。