Other Parts Discussed in Thread: DP83848I, DP83640
Hi!
We are using RM57 microcontroller in one of our projects, when we tried to integrate LWIP 1.4.1 downloaded from TI to our code we are facing some issues.
Below are the details:
PHY used is DP83848I, connection is MII.
Application : we are sending a UDP Packet to PC, we are unable to see anything on wireshark (not even ARP packet), we didn't see any error while executing the UDP sequence.
UDP Sequence we followed is :
1.lwIPInit()
2.pbuf_alloc()
3.udp_new()
4.udp_bind()
5.udp_connect()
6.udp_send()
7. Enabled Tx and Rx Interrupts.
The references that we followed are from the following links:
https://e2e.ti.com/support/archive/launchyourdesign/m/boosterpackcontest/666058
To add to this, we have seen the Manchester encoded signals on either side of PHY whenever we were continuously sending PING command from command prompt which indicates the fact that the circuitry should be fine (mostly).
Can someone please guide us to resolve the above issue i.e., any extra care to be taken while LWIP integration or any additions to above sequence.
Regards,
Chetan.