About Rstua.1

Rstua.1 · 2023-10-23

I have a STM32 based device which switches on command from a USB/CDC device to a USB/MSC device. What I need now is a way to switch the STM32 based device back to USB/CDC. I see where the SCSI Eject command is processed and reported by the STMicro d...

Rstua.1 · 2023-08-22

LSM6DSO occasionally indicates Accelerometer data is ready and Gyroscope data is not. But, the odd thing is, if the Gyroscope data is read regardless of it's state of readiness, the Gyroscope values continue to change as expected. Specifically, the...

Rstua.1 · 2022-08-08

We need to erase sensitive data in the field in our STM32 controlled devices. The data is stored on an SDCard. It is assumed a secure erasure of, say, a 16GB SDCard will take a long time. Guessing 30 minutes? We don't have that amount of time. We nee...

Rstua.1 · 2022-07-17

I am using STMicro's proprietary (i.e. STMicro does not publish the source code for this library) MotionMC library. This library does not result in a tilt compass as reactive as almost any other compass implemented on common off the shelf Android de...

Rstua.1 · 2021-03-27

I have created an IAP to load our application and jump to the application which appears to work as expected when the IAP is run from the IDE Debugger. Now I need a way to jump from the application to the IAP to instigate the loading of a new applicat...

Rstua.1 · 2023-11-11

What is the best way ...What is the best way to suggest a change to the STMicro USB driver code? Is it to find the code on GITHUB.COM, clone the project and make a pull-request?I would like to explore changing the above STMicro USB driver code to al...

Rstua.1 · 2023-11-01

Added later ...I should also point out that while connected to a Win10 box the Win10 eject (from an instance of File Explorer) works with my STMicro software to revert my STMicro processor based device from USB/MSC to USB/CDC mode every time. It is ...

Rstua.1 · 2023-10-24

Added later . . .The STMicro code that reports all SCSI Eject events but likely is also over-writing the 1st SCSI Eject event and only allowing the 2nd SCSI Eject event to be seen by the application is inside file usbd_msc_scsi.c. I set a break poin...

Rstua.1 · 2023-08-22

> But it is not clear (not documented) if this register is read with clear...At the bottom of the STATUS_REG page (Table 81) it is stated "reset when one of the high parts of the output data is read". So the Gyroscope bit is cleared. But because of...

Rstua.1 · 2023-08-22

As an added point of reference ...The Accelerometer and Gyroscope READY BIT are in the same register. But it is not clear (not documented) if this register is read with clear. In case it was a read with clear, I replaced the STMicro HAL code with m...

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SCSI Eject events are obscured by the STMicro USB drivers. Is there a bug in the driver?

LSM6DSO occasionally indicates Accelerometer data is ready and Gyroscope data is not ...

Is there multiple partition support for SDCards in the STM32 processor's HAL or libraries?

Is there an STMicro STM32 library which uses gyroscope input for a tilt compass?

How to jump from the application to the IAP in order to load in a new application?

Re: SCSI Eject events are obscured by the STMicro USB drivers.

Re: SCSI Eject events are obscured by the STMicro USB drivers.

Re: SCSI Eject events are obscured by the STMicro USB drivers.

Re: LSM6DSO occasionally indicates Accelerometer data is ready and Gyroscope data is not ...

Re: LSM6DSO occasionally indicates Accelerometer data is ready and Gyroscope data is not ...