FreeRTOS Support Archive
The FreeRTOS support forum is used to obtain active support directly from Real
Time Engineers Ltd. In return for using our top quality software and services for
free, we request you play fair and do your bit to help others too! Sign up
to receive notifications of new support topics then help where you can.
This is a read only archive of threads posted to the FreeRTOS support forum.
The archive is updated every week, so will not always contain the very latest posts.
Use these archive pages to search previous posts. Use the Live FreeRTOS Forum
link to reply to a post, or start a new support thread.
[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [November 2005 Threads] FreeRTOS and AT91SAM7A3Posted by Nobody/Anonymous on November 18, 2005 Dear freeRTOS users,
I would like to port freeRTOS for AT91SAM7A3 for IAR Workbench. I start from the AT91SAM7S64 version, now I have the com0 working and so the IO leds are flashing. Usb doesn't work I'm trying to understand what I have to change...Does anybody have any suggestions as starting point?
Regards,
Vento
RE: FreeRTOS and AT91SAM7A3Posted by Nobody/Anonymous on November 21, 2005 Are the register locations identical between the two sam7 chips? Maybe you have to use a different include file?
RE: FreeRTOS and AT91SAM7A3Posted by Nobody/Anonymous on January 30, 2006 The AT91SAM7A3-EK uses a combination ESD protection and pullup in one small package. This needs, if I remember correctly, to be enabled by pulling one pin high.
I had to modify the USB startup code to do this. My board uses the same device, but isn't one of the eval kits so it'll have a different setup.
Hope this helps
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|