66AK2G12网络子系统中的NAVSS导航器求助

这款芯片暂时没有，你需要了解NDK NIMU core layer 和NIMU specific layer之间的接口，可参考：
www.ti.com/.../sprufp2b.pdf
The NDK has interface in stack\nimu\nimu.c, it has:

/* Cycle through the NIMU Device Table and initialize all of the
* listed network devices. */
while (NIMUDeviceTable[index].init != NULL)
{
/* Call the initialization function and check the return value */
nimuInitRC = NIMUDeviceTable[index].init(hE

In the K2G NIMU driver: pdk_k2g_1_0_16\packages\ti\transport\ndk\nimu\src\v5\nimu_eth.c

NIMU_DEVICE_TABLE_ENTRY NIMUDeviceTable[] =
{
/**
* @brief EmacInit for the SOC
*/
EmacInit,
NULL
};

This is how the NIMU driver is called.
然后需要用LWIP替换NDK，需要了解LWIP如何访问EMAC，如何管理数据包缓冲区以及如何挂接中断。

好的，明白了，非常感谢