Company Logo

Thursday, December 5, 2013

Engineering Change Notification (ECN)

Update of CAN gateway firmware (FW) and drivers / library for the Hatteland Display CAN module

Hatteland Display hereby informs about changes for the following model(s):


image
image
HD 08T21 xxC-xxx-xxx1
HD 13T21 xxC-xxx-xxx1


image
HD 15T21 xxC-xxx-xxx1


CHANGE(S) APPLIES FOR THE FOLLOWING HATTELAND DISPLAY® PRODUCT(S):
HD 08T21 xxC-xxx-xxx1
HD 13T21 xxC-xxx-xxx1
HD 15T21 xxC-xxx-xxx1
Note: Customized models are ALSO affected by this Engineering Change Notification.

For Customized models (Microsoft® Windows®) versions: CAN gateway FW is not updated before customer approvals.


EFFECTIVE FROM:
1 December 2013.


ADDITIONAL INFORMATION:

New functionality CAN gateway FW:
- Added support for Linux.
- Improved error handling.
- Improved handling of high bus load.

New functionality CAN drivers/library:
- Linux drivers: openSUSE® 11.4, Fedora™ 15, Ubuntu® 10.04 LTS, Ubuntu® 12.04 LTS.
- Added functionality for application controlled reset of CAN hardware.
- Corrected initialization sequence, to support any baud rate at start-up, in current version is default
  baud rate 125k.
- Improved error handling.
- Improved semaphore handling.
- Added protection against abnormal API access.

Compatibility:
- New drivers/library is not compatible with current CAN gateway FW.
- Current driver/library is not compatible with new CAN gateway FW.

Upgrade instructions:
- Update is mandatory for Linux users.
- Update of CAN gateway FW requires external programming tool, contact Hatteland Display Helpdesk
  for guidance.



For further enquiries regarding this Engineering Change Notification, please contact HelpDesk at Hatteland Display.




Implemented by:
____________________________________________________
image
Frode Grindheim
Vice President Product Management
Hatteland Display AS
Read and Understood by:
_______________________________________



(Your name and Company)


Links to relevant file(s):
image doc101357-1_hd_can_module_programmer_guide_windows_rev3.pdf (641.8kb) missing description
image doc101356-1_hd_can_module_programmer_guide_linux_rev3.pdf (706.2kb) missing description
 

Document Reference ID: 21_2013_ECN

Hatteland Display AS
囈sosen, N-5578 Nedre Vats, Norway
Tel: (+47) 4814 2200 - Fax: (+47) 5276 5444
www.hatteland-display.com