If you think Opal might fit your application we would love to hear from you , and get you on the list for a beta unit. As you documented, it counts up to and then keeps going. Unless you’ve registered a socket listener to receive these “error frames” they’re totally wasted cycles. Opal is a 60mmx60mm plug-in module. There is hardware acceleration for video as well as 2D and 3D graphics up to p. This video has more details, along with a Windows Embedded Compact 7 demo. In the code I’m using based on the mainstream 3.
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That seemed to come in around Kernel Release 3. Opal is a 60mmx60mm plug-in module.
FlexCAN on Opal i.MX53 Development Kit
The original Bosch Spec says under “Fault Confinement”: Unless you’ve registered a socket listener to receive these “error frames” they’re totally wasted cycles. This is a Windows Embedded Compact 7 application and uses the Silverlight tools for the user flexcn.
Opal is based on the Freescale i. The “CAN Standards” or the “CAN general knowledge that seems to determine what the chips are meant to do” is fairly specific in that case of a bus without any other devices.
Contact GuruCE for more information on the i. In the code I’m using based on the mainstream 3. This happens in every modern car with the first device to power up when you turn the key.
You can download the source and a pre-built flexcxn here. We will have hardware available in July for beta customers with full availability shortly after that. Opal is perfect for devices that have demanding graphics requirements. There is hardware acceleration for video as well as 2D and 3D graphics up to p.
iMX FlexCAN Driver
We have a new sample app for the Opal Development Kit. If there is anything specific glexcan want us to highlight in future videos, let us know! We are very pleased to announce the Opal i. MX53, it can be difficult to strike a balance between exposing all the features, system cost, physical size and mechanical strength.
Another feature we hope will be useful on the development kit is the USB to serial converter for the debug serial port — you no longer have to go looking for your adapter! This video has more details, along with a Windows Embedded Compact 7 demo.
As flxecan documented, it counts up to and then keeps going.
arch/arm/boot/dts/imxdtsi – platform/hardware/bsp/kernel/freescale – Git at Google
Check line of the following: It uses two pin HiRose connectors to interface to a product-specific board. The demo source code is available here. The source code for the Windows Embedded Compact 7 demo application is available here.
When the next device powers up its controller ACKs the repeating message, it has been sent, and the sender drops out of error-passive and gets back to normal. If you think Opal might fit your application we would love to hear from youand get you on the list for a beta unit. The chip is meant to keep quiet about this as it is totally expected.
It has CAN transceivers on-board, and push-wire connectors so you can get developing fast. With complex processors like the i.
There are some more videos in the works which will be online in January. MX53 module and development kit. We think the Opal form-factor achieves this for the types of industrial, automotive and medical devices our customers create. MX53 port and us Device Solutions for information on Opal.
But the error interrupts are useless unless something is monitoring them. It would make sense if in the “Exception 1” case above Passive and Ack Error the logic that decides to not increment the counter also decided to not set the ACK error bit. We have created a couple of videos demonstrating flfxcan features on the Opal Development Kit.