Have you set your configuration bits for the PIC? I don't see then in your code.

你为你的配置位PIC ？我也在你的代码，然后不见。

youdao

For example, memory circuit 515 can store configuration bits in a field programmable gate array, where one of the configuration bits is used to generate the select signal.

例如，存储器电路515可在现场可编程门阵列中存储配置位，其中一个配置位用于生成选择信号。

youdao

The best way to create a configuration file is to use the 20-fedora-livecd-gnome.conf and remove the GNOME-specific bits.

创建配置文件的最佳方法是使用20 - fedora - livecd - gnome . conf并删除gnome特有的位。

youdao