https://forge.codesys.com/forge/talk/Engineering/thread/25b6dc42ad/2022-04-16T12:23:27.412000ZRecent posts to CANbus API hang after sending 64 messages2022-04-16T12:23:27.412000Z2022-04-16T12:23:27.412000Zmickyhttps://forge.codesys.com/u/micky/https://forge.codesys.com17ec2c5dcce2e73fbc42e6df3a7aa93f302cc408

<div class="markdown_content"><p>Hi,</p> <p>i have the same issue, with a rasppery pi. </p> <p>The codesys version i use is the 3.5 SP18 and raspberpy pi runtime with 4.4.0.0. I builed a new kernel for the raspberry pi with enabled realtime patch.</p> <p>Does anybody now get around this issue?</p> <p>As in the system 2 CANs are used one with the canopen manager which is working fine. Only the can with the CAN API Library is having this issue. </p> <p>thanks Micky</p></div>

2021-04-28T14:13:42.308000Z2021-04-28T14:13:42.308000Zzoltankoncsikhttps://forge.codesys.com/u/zoltankoncsik/https://forge.codesys.comed2cedd15dec9427f07c84dfa19a6838c8c4c681

<div class="markdown_content"><p>Hello,</p> <p>Can you solved the problem? The same happening here. </p></div>

2020-02-27T13:48:40.436000Z2020-02-27T13:48:40.436000ZMcCharlehttps://forge.codesys.com/u/mccharle/https://forge.codesys.com98b2943ea33b82bbb9007b67fb3638510ca20390

<div class="markdown_content"><p>Hello,</p> <p>I'm facing a mysterious problem with the CANbus API 1.0.0.3.</p> <p>After sending 64 messages, the CANbus hang :</p> <p>CECC_S.Application.CAN_TEST.Diag.ctSendCounter : <strong>64</strong><br/> CECC_S.Application.CAN_TEST.Diag.ctReceiveCounter : 0<br/> CECC_S.Application.CAN_TEST.Diag.ctRxErrorCounter : 0<br/> CECC_S.Application.CAN_TEST.Diag.ctTxErrorCounter : <strong>1</strong><br/> CECC_S.Application.CAN_TEST.Diag.ctLostCounter : 0<br/> CECC_S.Application.CAN_TEST.Diag.ctReceivePoolSize : 100<br/> CECC_S.Application.CAN_TEST.Diag.ctReceiveQueueLength : 0<br/> CECC_S.Application.CAN_TEST.Diag.ctTransmitPoolSize : 9<br/> CECC_S.Application.CAN_TEST.Diag.ctTransmitQueueLength : 1<br/> CECC_S.Application.CAN_TEST.Diag.xBusAlarm : FALSE<br/> CECC_S.Application.CAN_TEST.Diag.usiBusLoad : 0<br/> CECC_S.Application.CAN_TEST.Diag.xSendingActive : <strong>TRUE</strong><br/> CECC_S.Application.CAN_TEST.Diag.eState : PASSIVE<br/> CECC_S.Application.CAN_TEST.Diag.uiBaudrate : 500</p> <p>I need some help please.</p> <p>Thank you very much.</p></div>