[Tinyos-help] the TinyOS 2 serial protocol

[Ákos Maróy]

David Gay wrote:
> You just need to replace net/tinyos/packet/SerialByteSource.java. And,
> conveniently, there's already a javacomm implementation, in
> tinyos-1.x/tools/java/net/tinyos/packet/SerialByteSource.java (get it
> from sourceforge CVS if you don't have tinyos 1.x installed), which by
> the look of it should just function as is...

I tried this out, and it works wonderfully, with this IBM JDK:

$ java -version
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build
pxa64dev-20061002a (SR3) )
IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux amd64-64
j9vmxa6423-20061001 (JIT enabled)
J9VM - 20060915_08260_LHdSMr
JIT  - 20060908_1811_r8
GC   - 20060906_AA)
JCL  - 20061002



please note that the IBM JDK has official JavaComm support.


here's the output I get, which looks just fine:

$ java TestSerial
serial@/dev/ttyUSB0:115200: resynchronising
Sending packet 0
Received packet sequence number 183
Sending packet 1
Received packet sequence number 184
Sending packet 2
Received packet sequence number 185
Sending packet 3



Akos