https://forge.codesys.com/forge/talk/Runtime/thread/b23fcd0eaf/2020-02-27T17:47:39.741000ZRecent posts to Possible to use both CAN interfaces?2020-02-27T17:47:39.741000Z2020-02-27T17:47:39.741000Zalthttps://forge.codesys.com/u/alt/https://forge.codesys.com177d90f63837944be63305690927f841d9ef785b

<div class="markdown_content"><p>Hello! This is possible. At the same time, the second can is dcan0 and it falls on the i2c2 pins.<br/> Solution: 1) create a device tree overlay for dcan0<br/> 2) disable the i2c2 bus in the main device tree.</p></div>

2020-02-27T17:47:38.574000Z2020-02-27T17:47:38.574000Zastrandhttps://forge.codesys.com/u/astrand/https://forge.codesys.com077a0d073e00bfe11b226678aa8b1d08c7baa733

<div class="markdown_content"><p>Hi! I'm looking for an open platform which supports Codesys V3 and provides "raw" CAN access on at least 2 CAN interfaces. The BeagleBone Black apparently has 2 CAN interfaces, but is it possible to use both with capes such as <a class="" href="https://www.waveshare.com/wiki/RS485_CAN_CAPE" rel="nofollow">https://www.waveshare.com/wiki/RS485_CAN_CAPE</a>? Is it possible to simply attach two of them?</p> <p>If possible, I would also like to have 1 x RS232 and 1 x RS422. Any suitable capes available? The Waveshare cape apparently only supports two wire RS485.</p> <p>Br,<br/> Peter</p></div>