manitou
Senior Member+
Using 1.0.5/1.18rc2, on teensy3* and teensy ++ 2:
I have a UDP test sketch, see
https://github.com/manitou48/teensy3/blob/master/wizpaul.ino
for test =1;, the sketch sends an 8-byte UDP packet to a UDP echo server. This section of code works on DUE, maple, UNO, and used to work on teensy 3 (a year ago). Recent tests with new Ethernet lib doesn't work -- watching the ether, no packet is emitted from teensy 3*. If I send an extra UDP packet (prime the pump?), then the echo loop will run. The other UDP tests in the sketch (sink and source tests) work.
A similar sketch on teensy ++ 2 misbehaves in the same manner.
I'll hook up logic analyzer to see what i can see ....
I have a UDP test sketch, see
https://github.com/manitou48/teensy3/blob/master/wizpaul.ino
for test =1;, the sketch sends an 8-byte UDP packet to a UDP echo server. This section of code works on DUE, maple, UNO, and used to work on teensy 3 (a year ago). Recent tests with new Ethernet lib doesn't work -- watching the ether, no packet is emitted from teensy 3*. If I send an extra UDP packet (prime the pump?), then the echo loop will run. The other UDP tests in the sketch (sink and source tests) work.
A similar sketch on teensy ++ 2 misbehaves in the same manner.
I'll hook up logic analyzer to see what i can see ....