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Need some help, trying to get the standard USB UVC device example running on an STM32U585 (B-U585-IOT02A) board. Compiling goes well, flashing to the target without issues, but running it returns: PANIC: Not enough FIFO RAM for all endpoints Now I know what an end-point is but I have no clue where to get started. what means FIFO RAM in this case > is this the same as static allocated RAM? Where to allocate it and which size needed for the standard example code provided? Thanks and looking forwar…
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Hello Johannes, Can confirm your statement "A huge gap/jump in the timestamps happens when there is an overflow in the timestamp delta, i.e. the previous event had a higher timestamp than the current one" is the root cause of the problem, more over the SEGGER_SYSVIEW_X_GetTimestamp() was reading values from Cortex M3 style registers and not M0+ So implemented my own routine et voila issue solved > thanks for the tip! forum.segger.com/index.php/Attachment/4929/
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Dear All, Let me say I'm very enthusiastic about what SystemView potentially has to offer, if it wasn't for an annoying bug. First let me clarify some circumstances: I'm using a STM32G0 microprocessor in a project I'm currently working on. To make development easier I decided to implement an alternative RTOS which I'm more familiar with github.com/weston-embedded/uC-OS3 Because it's a rather complex and time critical application I also decided to implement a trace/viewer segger.com/downloads/sys…