El Presidente S01e06 720p Web H264 _verified_ -

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?

Here’s a review for El Presidente S01E06, based on the 720p WEB H264 release. Episode Title: La Cita (The Appointment) Runtime: ~48 minutes Video Quality: The 720p WEB H264 release offers a clean, stable picture with accurate color grading (the show’s muted, documentary-like palette holds up well). No macroblocking or banding issues in darker scenes, though fine details in wide shots of Santiago’s slums are slightly soft. Audio is clear in 5.1, with Spanish and English dub tracks available.

Director Nicolás Acuña uses the 720p frame well: tight close-ups during power struggles, static wide shots during moments of isolation. The handheld “documentary” shake is dialed back, which helps the episode’s more introspective tone.

Episode 6 is the calm before the storm—a character-driven hour that prioritizes psychological unraveling over plot fireworks. It’s not the season’s most exciting entry, but it’s its most mature. For fans of crime dramas like Narcos or ZeroZeroZero , this is essential viewing.

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.