[En-Nut-Discussion] precompiled apps on Nut/OS 4.5.0. and 4.5.1

[Ernst Stippl]

Hi!

I am re-activating my Ethernut3 board and have a problem with running
precompiled apps on Nut/OS 4.5.0. and 4.5.1:

The board has bootmon 1.0.2 on it and I am using TFTP on my PC:

BootMon 1.0.2

MAC address (000698300006): <cr>
IP address (192.168.1.110): <cr>
Net mask (255.255.255.0): <cr>
Default route (192.168.1.1): <cr>
TFTP IP (192.168.1.2): <cr>
TFTP Image (threads.bin): <cr> or any other .bin filename


The TFTP log shows:
Connection received from 192.168.1.110 on port 1024 [03/04 23:17:33.690]
Read request for file <threads.bin>. Mode octet [03/04 23:17:33.690]
Using local port 49281 [03/04 23:17:34.127]
<threads.bin>: sent 40 blks, 20352 bytes in 1 s. 0 blk resent [03/04
23:17:34.688]

Everything looks great and then happens: NOTHING (whatever the .bin file is
which is downloaded) I cant see any sign that the app is executing!

If I press reset the TFTP download starts again (or the bootmon banner
reappears if a press "space" after "reset")

So I started a small test series:

All: precompiled nut\bin\at91(r40xx)\httpserv.bin:

Version  TFTP download    execution
4.1.4.1      OK               OK
4.1.9        OK               OK   
4.1.9.4  timeout on ACK#1     n/a
4.2.1    timeout on ACK#1     n/a
4.3.2        OK           no banner line
4.3.3        OK           no banner line
4.4.0        OK           no banner line
4.5.0        OK           no banner line  
4.5.1        OK           no banner line




Any ideas?

Regards
Ernst