[RTOS Support] FreeRTOS and USB Host

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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.

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FreeRTOS and USB Host

Posted by saiberion on June 10, 2008

Are there any good examples for the use of FreeRTOS as USB Host, preferably on ARM7 cores?
I'm looking for an ARMx with USB Host capability to interface an USB memory stick.

I could go with ucLinux but I think that would be overdressed

RE: FreeRTOS and USB Host

Posted by Çağlar Akyüz on June 10, 2008

Are there any ARM7 MCUs which provide an USB host other than Sharp lh7952x that you are aware of?
I think it is quite uncommon on an ARM7.

Best regards,
Caglar

RE: FreeRTOS and USB Host

Posted by sotd on June 10, 2008

I think luminary just have some but on arm cortex not arm7.

RE: FreeRTOS and USB Host

Posted by Andre Swerts on June 11, 2008

Pls take a look on the Demo/lwIP_Demo_Rowley_ARM7

Regards,

RE: FreeRTOS and USB Host

Posted by Çağlar Akyüz on June 11, 2008

FYI, Demo/lwIP_Demo_Rowley_ARM7 has a USB device example, not host.

Regards,
Caglar

RE: FreeRTOS and USB Host

Posted by saiberion on June 12, 2008

OK, besides choosing a suitable MCU or an USB Host chip:
Does anyone have examples how to use FreeRTOS as OS for an USB Host, especially with FAT storage support

Of course I know there are USB examples, but these are, as already said, USB Device examples

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