Search found 8 matches

by Philipp2
Mon 6. Nov 2023, 13:04
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

Re: JAVA JNI Channels (channel id) missing when reading data

Hi,

replaced the ddls and used the java test application (NetBeans project) you have send and its working now, all 4 channels are read now! many thanks!

I also checked my own application, which still uses the old java peak.can.basic package and its working too. the significant change must be ...
by Philipp2
Thu 2. Nov 2023, 14:01
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

Re: JAVA JNI Channels (channel id) missing when reading data

hello,

have you found a solution already?

best regards - Philipp
by Philipp2
Sat 14. Oct 2023, 15:17
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

Re: JAVA JNI Channels (channel id) missing when reading data

thank you! I'm in vacation until 1.11.
by Philipp2
Fri 13. Oct 2023, 11:03
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

Re: JAVA JNI Channels (channel id) missing when reading data

PCANBasicExample.exe gets all 4 can-id.

maybe i should try another java version? I have not changed your netbeans java application, just compiled and run.
by Philipp2
Thu 12. Oct 2023, 18:08
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

Re: JAVA JNI Channels (channel id) missing when reading data

By the way, what is better:

while(true) loop to read data

or

event driven by JNI interface if receive-events are detected?

do you suggest one method?

best wishes Philipp
by Philipp2
Wed 11. Oct 2023, 15:14
Forum: PCAN-Basic
Topic: JAVA JNI Channels (channel id) missing when reading data
Replies: 9
Views: 5442

JAVA JNI Channels (channel id) missing when reading data

Hi,

thanks to you, I got my java program connected to the PCAN FD system yesterday and thanks to your netbeans program provided I could overcome the TPCANStatus.PCAN_ERROR_QRCVEMPTY message I got after some time always.

And learned I can read meassages two wasy: myself or event driven by JNI ...
by Philipp2
Tue 10. Oct 2023, 12:34
Forum: PCAN-Basic
Topic: PCAN_ERROR_UNKNOWN
Replies: 4
Views: 13734

Re: PCAN_ERROR_UNKNOWN

Hi,

thank you very much, I got the params to connect successfully:

"f_clock=80000000,nom_brp=2,nom_tseg1=63,nom_tseg2=16,nom_sjw=16,data_brp=2,data_tseg1=15,data_tseg2=4,data_sjw=4"

now, I'll have the next problem reading the data, but I'll try to figure it out by myself first

best wishes Philipp
by Philipp2
Mon 9. Oct 2023, 18:37
Forum: PCAN-Basic
Topic: PCAN_ERROR_UNKNOWN
Replies: 4
Views: 13734

PCAN_ERROR_UNKNOWN

Hello,

I'm developing an interface to PCAN-Micro-FD (using Java 17), but I'm getting PCAN_ERROR_UNKNOWN and cannot find the problem.

1. Installed all dlls (for java) according to your documentation
2. Configured PCAN-Micro-FD (fig1 attached) with protocoll CAN FD
3. Connection with PCAN-View is ...