About johngj

johngj · 2024-08-02

I am using the STEVAL-STWINBX1 development board with the FP-SNS-DATALOG2 software V2.2.0.When I try to connect using the Python GUI tool, it gets stuck at "Device Template Model Loading"....I reverted back to V2.1.1 and the GUI tool works.Is there a...

johngj · 2024-07-25

I am trying to use the raw data from the 3-axis digital magnetic sensor (IIS2MDC) to get a compass heading, but cannot get it to work.With the STWINBX1 flat on a table, I slowly rotated it 360 degrees starting from north.I then exported the data and ...

johngj · 2024-07-25

I am using the STEVAL-STWINBX1 development board with the FP-SNS-DATALOG2 software.I would like to configure an external interrupt for a digital input, but it appears all 15 external interrupts are being used ?On the schematic, there is a table which...

johngj · 2024-07-12

I am using the STEVAL-STWINBX1 development board with the FP-SNS-DATALOG2 software.I am struggling to configure PB1 as a digital input for an external interrupt (which is on pin 12 of the expansion connector CN1)... I start by opening the .ioc file i...

johngj · 2024-07-05

Why does the datalogger crash when I put a device_config.json file on the SD card ?I created the device_config.json file using the Python GUI tool, saved it to the computer and then copied it to the root folder of the SD card. The only changes I made...

johngj · 2024-08-06

Yes I used the latest Python GUI and saved the config file to SD cardIf I use the Python GUI to start/stop the log, it doesnt crashIf I use USR button or phone app to start/stop the log, it crashes

johngj · 2024-08-06

Many thanks Matteo, that fixed the problem :)

johngj · 2024-08-02

I have updated to v2.2.0 and the issue still existsIn this instance it went to a system handler....

johngj · 2024-07-25

Thanks Simone, I set one breakpoint at a time in each of the EXTIx_IRQHandler (where x - 0 to 15) and started the log, but the debugger only stopped in EXTI14_IRQHandler.The only other external interrupt that the he debugger stopped in was EXTI0_IRQ...

johngj · 2024-07-18

When will FW. v2.2.0 be released ?To clarify, the SD card seems to work fine.The problem only occurs when I put a device_config.json file on the SD card root folder. It sounds like you found a bug and have fixed this in FW. v2.2.0 ?

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STEVAL-STWINBX1 datalogger V2.2.0 - Python GUI does not work

STEVAL-STWINBX1 datalogger - unable to get heading from 3-axis digital magnetic sensor (IIS2MDC)

STEVAL-STWINBX1 datalogger - are all external interrupts used ?

STWINBX1 datalogger - struggling to configure a digital input as an external interrupt

STWINBX1 datalogger - crashes when using device_config.json on SD card

Re: STWINBX1 datalogger - crashes when using device_config.json on SD card

Re: STEVAL-STWINBX1 datalogger V2.2.0 - Python GUI does not work

Re: STWINBX1 datalogger - crashes when using device_config.json on SD card

Re: STEVAL-STWINBX1 datalogger - are all external interrupts used ?

Re: STWINBX1 datalogger - crashes when using device_config.json on SD card