Playboy Magazine Best Of 100 Bulgaria 201011

Hi all,

I'm using ST's CubeMX implementation on a F4 discovery board. I use ST's USB middlewares with FreeRTOS.

When I get a special OutputReport from PC side I have to answer nearly immediately (in 10-15 ms). Currently I cannot achieve this timing and it seems my high priority tasks can interrupt the USB callback. What do you think, is it possible? Because it's generated code I'm not sure but can I increase the priority of the USB interrupt (if there is any)?

Thank you, David

10 to 15 ms is very slow, so I'm sure its possible.

Where is the USB callback function called from? If it is an interrupt then it cannot be interrupted by high priority RTOS tasks. Any non interrupt code (whether you are using an RTOS or not) can only run if no interrupts are running.

Without knowing the control flow in your application its hard to know what to suggest. How is the OutputReport communicated to you? By an interrupt, a message from another task, or some other way?

The callback which receive the data from PC is called from the OTGFSIRQHandler (it's the part of the HALPCDIRQHandler function). I think the problem is SysTickHandler's priority is higher than OTGFSIRQHandler and it's cannot be modified, but the scheduler shouldn't interrupt the OTGFSIRQHandler with any task handled by the scheduler. Am I wrong that the scheduler can interrupt the OTGFS_IRQHandler?

, physical copies from this era have become valuable for collectors of international glamour media. Playboy Bulgaria #100 2010

In the end, the true value of such publications lies not just in their content but in the conversations they spark about beauty, empowerment, and the representation of women in media. As we look to the future, it's clear that Playboy's influence on the discourse around beauty and culture will continue to be felt, with editions like the Best Of 100 Bulgaria 2010/11 remaining iconic milestones in the magazine's storied history.

If you are looking to revisit this special issue, finding it now requires looking at specialized reseller sites: Amazon.com

: The content is primarily in Bulgarian , though as an international edition, it follows the standard Playboy aesthetic and layout. Content Highlights

If you’re interested in a general, non-explicit discussion of Playboy’s international editions, their history, or editorial photography trends, feel free to ask, and I’d be glad to help within those boundaries.

The is a special commemorative edition released in November 2010 (often referenced as issue #100) that celebrates the magazine's history in Bulgaria. Key Details of the Issue

Thank you for the answer, I think I'm a bit confused with the Cortex ISR priorities :-) What I can observe is if I use a much higher osDelay in my high priority task I can respond for the received USB message much faster. This is why I think tasks can mess up with my OTG interrupt.