ADSP (21xxx) C-Code for TCP/IP (Ehternet)

[2heat]

Does anyone knows if there is C-Code for the realisation of a TCP/IP
Stack on a ADSP (Analog Devices DSP)? I need urgent helpt for that.
I use ADSP and want to integrate it in the DSP C-Code project and not
use another yC for that. Thankx

 

[pin]

100% C TCP/IP stack

The stack OpenTCP is good for this task. h**p://www.opentcp.org.
It has 100% C-source code. Only 2 interrupt handlers (1 msec and 10 msec timers) and a little initialization code is necessary to rewrite . All this can be made for 1 day. The most difficult thing is to write the driver for Ethernet chip.

I want to make a OpenTCP port for 21062, but still I has not received a PCB.

 

[2heat]

other solution maybe

Hi,

Thankx a lot for the answer
I been thinking about another solution:
Using a VirtexII Pro (Xilinx) with integrated
PowerPC, an Ethernet MAC (IP core from Xilinx)
connected to the OPB - Bus of the PPC.
We have C-Code for a PPC for a TCP/IP
Stack. The PPC can be run at 200 MHz so
i think fast enough. Xilinx provides the
XilNet Library to work with the Ethernet
Mac. So we hopefully need to write only an
interface between our C-Code and the
Xilinx MAC and C-Code Modification of the
C-Code because in runs on a ppc8xx. maybe
that works too. We will see. Thankx.

Heat