Pintitus的博客

bsp/int/bsp_int.c: In function ‘system_irqtable_init’:bsp/int/bsp_int.c:19:72: error: ‘NULL’ undeclared (first use in this function)system_register_irqhandler((IRQn_Type)i , default_irqhandler , NULL);^bsp/int/bsp_int.c:19:72: note: each undeclared ide

1.虚拟机设置桥接模式2.编辑->虚拟网络编辑器->选中桥接模式的一项并且桥接到wireless（wifi模式）3.进入Ubuntu4.点击网络信号图标->Edit Connections-> Add-> Create5,命名win7-ubuntu-net连接网络，选中IPv4 Setting一栏6.选择Automatica( DHCP )7...