引用: chenwei6991627 发表于 2016-5-26 21:00
The pins number 2 and 3 in the VFQFPN36 package, and 5 and 6 in the LQFP48 and LQFP64 packages are configured as
OSC_IN/OSC_OUT after reset, however the functionality of PD0 and PD1 can be remapped by software on these pins. For the LQFP100 package, PD0 and PD1 are available by default, so there is ...
引用: wangda888 发表于 2016-5-26 23:04
用寄存器配置试试
更多回帖