About CBigg.1

CBigg.1 · 2023-01-31

Hello,In the past we have utilised the system bootloader on the STM32F429ZIT6, to implement a command to allow firmware upgrades to be completed by the end user. As part of this, the command would configure an LED Driver IC to update an RGB status LE...

CBigg.1 · 2021-09-07

Hello,I am trying to implement some functionality that will fill the LSM6DSO(32)s FIFO buffer when a severe impact is detected. This is done by utilising the wake up interrupt with the slope filter enabled, when the sensor is in bypass-to-fifo mode. ...

CBigg.1 · 2021-02-11

Hi,We are currently evaluating the possibility of using the LSM6DSO and LPS22HH with the MotionFD library, to detect when our product has been dropped from height (up to 9 meters).One of our requirements is that the product always monitors for fall e...

CBigg.1 · 2023-01-31

On the STM32F429ZIT6, its pin PF6.We also have another pin (PF7) that can also not be reconfigured, which is unaffected by the bootloader.Taking another look at AN2606, I can see that none of the interfaces for the system bootloader on the STM32F429Z...

CBigg.1 · 2021-10-11

Hi Eleon,Unfortunately that is something I have already tried and is included in the lightweight example code I originally attached (see line 48).Could you please take a quick look at the attached snippet and let me know if anything stands out as an ...

CBigg.1 · 2021-10-04

Hi @Eleon BORLINI,I was just wondering if there was any update on this.Many thanks Calum

CBigg.1 · 2021-09-13

Hi Eleon,Timestamp data after the wakeup event is wanted.What I want to avoid is timestamps filling the FIFO BEFORE the wake up event.I do get sensor data but, as it stands the FIFO is not empty when the wake up event is generated.And the only data t...

CBigg.1 · 2021-09-09

Hi Eleon,My trigger to start filling the FIFO is the LSM6DSO(32) wake up interrupt (intention is to generate an interrupt when the product experiences an impact - spike in acceleration).The sensor hub is set up to continuously read the LPS22HH, and m...

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What does STM32 System Bootloader do with unused pins?

LSM6DSO FIFO incorrectly fills with timestamp data when in Bypass-to-fifo mode with sensor hub enabled

What is the MotionFD input data frequency tolerance? (is it possible to use data from LSM6DSO FIFO)

Re: What does STM32 System Bootloader do with unused pins?

Re: LSM6DSO FIFO incorrectly fills with timestamp data when in Bypass-to-fifo mode with sensor hub enabled

Re: LSM6DSO FIFO incorrectly fills with timestamp data when in Bypass-to-fifo mode with sensor hub enabled

Re: LSM6DSO FIFO incorrectly fills with timestamp data when in Bypass-to-fifo mode with sensor hub enabled

Re: LSM6DSO FIFO incorrectly fills with timestamp data when in Bypass-to-fifo mode with sensor hub enabled