原先网络都能够ping通，但起用了下面代码后，网络就ping不通了。NewState为ENABLEvoid ETH_PTPTimeStampCmd(FunctionalState NewState){
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the PTP time stamp for transmit and receive frames */
ETH->PTPTSCR |= ETH_PTPTSCR_TSE;
}
else
{
/* Disable the PTP time stamp for transmit and receive frames */
ETH->PTPTSCR &= (~(uint32_t)ETH_PTPTSCR_TSE);
}
}
|
楼主
标题置顶
标题高亮
