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MathieuOKS
Associate II
since ‎2023-11-23
‎2024-01-19

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  • 9 Posts
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User Activity

[BLE - B-L475E] What do these UUID codes mean?

2024-01-18
Hi ST Community,I use the X-CUBE-BLE1 library and the SensorApp application, and I can understand most of the functions used, but when I want to add a value to my characteristic, I can't understand the address used and why.The address of the "environ...

X-CUBE-BLE1 SampleApp: How it works ?

2024-01-13
Hi ST Community,I'm using the B-L475E-IOT01 card and I want to use the X-CUBE-BLE1 middleware to send information directly to a variable (something I was thinking of doing simply with this application). Only, when I run it and try to debug, I'm havin...

Issue with HTS211 - HardFault Handler

2024-01-09
Hi ST Community,I'm using the B-L475E-IOT01A card and I have a problem. As soon as I run my code in Debug mode, I get the HardFault Handler (SIGTRAP) error. I want to use the HTS221 temperature sensor and I'm using the BSP for this sensor (hts211.h)....

B-L475-IOT01A - MEMS Microphone: Very noisy sound, I can't get a clear sound

2023-12-26
Hello dear ST-Forum,I have a problem that I can't solve, the sound coming from the microphones is very noisy and none of the acquired data sounds like a sound and this despite all the documentation (MP34DT01 datasheet, AN4990, AN5027, ...) and videos...
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