Search found 27 matches

by Bambus
Fri Mar 30, 2018 11:23 pm
Forum: XMOS Devices
Topic: XUF216: XScope not working
Replies: 4
Views: 9133

Re: XUF216: XScope not working

Hi mon2,

Thank you, but I already know that document. I still can't see the cause for this behavior. Maybe it has something to do with some faulty routing that was not detected by the compiler.
by Bambus
Fri Mar 30, 2018 12:28 am
Forum: XMOS Devices
Topic: XUF216: XScope not working
Replies: 4
Views: 9133

Re: XUF216: XScope not working

For some reason the program runs if i change the routingId of the xscope node from 0x8001 to 0x8000 and the package routingId to any 0xhhh0. If anyone has an idea why this might be, I would be very interested.
by Bambus
Thu Mar 29, 2018 9:29 pm
Forum: XMOS Devices
Topic: XUF216: XScope not working
Replies: 4
Views: 9133

XUF216: XScope not working

Hi all, I have made a board with the XUF216-512 processor. It is booting fine and I can run programs on it using JTag as target I/O option. But when I try to run code with xScope target I/O option, it seems like the program gets stuck right at the very beginning. I am interfacing the board with the ...
by Bambus
Wed Aug 30, 2017 2:31 pm
Forum: Development Tools and Programming
Topic: Basic XLink Demo
Replies: 1
Views: 3768

Basic XLink Demo

Hi. I have been trying to send integers between two startkits for weeks now. The dynamic configuration demo is no help. Whatever I do, I always get resource exceptions when I try to receive integers. I can't believe that there is not a single piece of code around for doing this ridiculously primitiv...
by Bambus
Wed Aug 23, 2017 5:14 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

Thank you, I appreciate your help a lot! Always makes me happy when someone puts effort into helping me :)
by Bambus
Wed Aug 23, 2017 4:40 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

When i comment out the outct, I still get the resource exception on the receive part.

I am surprised that there is no other thread on issues with xconnect. How do people setup anything if there is no document containing all necessary information?
by Bambus
Wed Aug 23, 2017 4:02 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

In the transmitting part: case 5: /* send data tokens */ /*if (!link_got_credit(LINK_NUM)) { comm_state = 4; break; }*/ unsafe { // outct((chanend)c,XS1_CT_WRITE4); outuint((chanend)c, 753); } if (err_ctr++ == SEND_CTRL_TOKEN) { err_ctr = 0; unsafe { outct((chanend)c, XS1_CT_ACK); //Send a control t...
by Bambus
Wed Aug 23, 2017 3:55 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

Yes I also tried that. It just gives me the same resource exception.
by Bambus
Wed Aug 23, 2017 3:52 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

I just took the exact code from the demo and it works for transmitting characters. I am sending integers from one end but the receiving end throws exceptions when I try to write the data to an integer variable. I doesn't throw exceptions when I write data to a char. This is why I thought that there ...
by Bambus
Tue Aug 22, 2017 6:46 pm
Forum: startKIT
Topic: Xconnect Xlink / Link Problem
Replies: 20
Views: 37949

Re: Xconnect Xlink / Link Problem

The ET_ILLEGAL_RESOURCE exception in this case may indicate that there is something wrong with the chanend variable. Make sure that it is properly initialised. Also, when using statically-routed chanends as is done in the demo, you will usually not have much luck with the input and output operators...