We are using BF-609-EZKIT and we want to build an application that sends data via the erthernet, we are using the lwIP stack and SD camera connected to the BF609-EZKIT via EPPI2 under uC/OS-III. Both camera cpature and lwIP stack work ok spearate applications. but the problem if we combine both application the camera stops working (null-pointers to video frames). Also for your information if we change the EPPI 2 by EPPI 1 the capture driver is working fine the lwIP stack.
We suspect that there is some pins conflict between EPPI2 and ETH 0 hardware or the source of the problem in the switch configuration in the lwIP stack.
Any idea to solve this problem ??