About Ted Jackson

Ted Jackson · 2022-06-10

In application note AN4974 https://www.st.com/content/ccc/resource/technical/document/application_note/group0/94/99/80/37/c8/08/46/7f/DM00347152/files/DM00347152.pdf/jcr:content/translations/en.DM00347152.pdfSection 7.3 - Verification of the Q factor...

Ted Jackson · 2021-04-16

Notice how entire printf lines disappear and how occasionally just portions of printf lines disappear.

Ted Jackson · 2021-04-15

Hi. The only example of software that drives the ST25R3911B's capacitive sensor function I've found is the Discovery GUI. But there's evidently no source code available for the GUI. Is there any available code demonstrating the capacitive sensor Wake...

Ted Jackson · 2021-04-07

Ted Jackson · 2021-03-07

I was able to start a project in CubeMX from a NUCLEO board selection, GENERATE CODE and build and debug it in CubeIDE or TrueSTUDIO (depending on which app a .CPROJECT file is associated with in Windows).Now I'm trying to import 'STM32CubeExpansion_...

Ted Jackson · 2022-06-27

Hi Travis.That would seem to make sense. Hence the term "short calibrating the coil". Go figure. Obvious enough in hindsight, I suppose. I look forward to what you find in your crosscheck. I've really appreciated your help on this. Now there's only t...

Ted Jackson · 2022-06-21

Here's documentation for the E5061B. I can't find a damn thing about short calibrating a coil. You're evidently familiar with it and know it has that capability. Can you find any mention?https://ena.support.keysight.com/e5061b/manuals/webhelp/eng/...

Ted Jackson · 2022-06-17

I sure hope I haven't offended you, Travis. I'd love to apply ST's ST25R3911B chips to my application and ultimately reward you and your employer by ordering a jillion of those for that purpose someday. But if it remains incomprehensible what the a...

Ted Jackson · 2022-06-15

Hi BR,It sounds like you're just telling me to do the normal open/short/50ohm calibration procedure, which is simple enough and which I already mentioned I know how to do and which has nothing (in and of itself) to do with any coil per se.*Attach the...

Ted Jackson · 2021-05-20

Thanks, Ulysses. I'm making progress. Thanks for your (frequent) help.

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What is meant by: “Short�? calibration of the coil and conversion to “Z: Reflection�??

Help understanding mysterious lapses in printf() output via SWV Port 0 as shown in SWV ITM Data Console

Demo software for ST25R3911-DISCO capacitive Wake-Up sensor

In STM32CubeIDE, how does one determine the 'Core Clock' and 'SWO Clock' rate in the Debug Configuration for a working project from source and no IOC file?

How to install an STM32 expansion pack?

Re: What is meant by: “Short�? calibration of the coil and conversion to “Z: Reflection�??

Re: What is meant by: “Short�? calibration of the coil and conversion to “Z: Reflection�??

Re: What is meant by: “Short�? calibration of the coil and conversion to “Z: Reflection�??

Re: What is meant by: “Short�? calibration of the coil and conversion to “Z: Reflection�??

Re: Demo software for ST25R3911-DISCO capacitive Wake-Up sensor