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Jon Green
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 9 Posts
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User Activity

STM32L1xx: changing interrupt priorities during interrupt - effects?

2017-10-23
Posted on October 23, 2017 at 13:54On an STM32L100 series MCU: Assume that initially, Systick priority is set below EXTI15_10During the EXTI15_10 ISR: Systick occurs, but its interrupt is held because we're in a higher-prio interrupt;I then chan...

Open Source library & drivers to support MB1054A / CR95HF?

2014-07-25
Posted on July 25, 2014 at 16:21We would like to use the MB1054A ''wand'' from a Linux box, to interrogate a M24LR04E tag embedded in our product, but the available software from ST is based only on Windows. Does anyone know of Open Source drivers a...

STM32 European Workshops - UK locations

2014-04-16
Posted on April 16, 2014 at 11:54[Yes, it's not a support question, but this is a community board, and it's relevant.] I got the email notification today of the upcoming European workshops - and I'm puzzled. For those not familiar with the UK landsc...

CR95HF Windows-USB source code library support for ISO15963 and M24LR protocols?

2014-03-31
Posted on March 31, 2014 at 16:27I have a M24LR-DISCOVERY package, and I'm looking to use the CR95HF ''wand'' to program and communicate with an M24LR04E-R, preparatory to final manufacture of a high-volume (500k-to-millions units) product. We need ...

M24LR04E-R time to ready from power-up?

2014-03-17
Posted on March 17, 2014 at 12:24Hi all, I'm looking for an indication of worst-case time-to-ready: i.e. from power-up - assume external VCC, not induced power - to fully commandable from I2C. I've searched the datasheet (DocID022208 rev  from end ...
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