Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Resolved! FDCAN configuration on STM32U575

I need to use FDCAN to send CAN messages. Since I want to receive each message (without filters) I do this :sFilterConfig.IdType = FDCAN_STANDARD_ID; sFilterConfig.FilterIndex = 0; sFilterConfig.FilterType = FDCAN_FILTER_DUAL; sFilterConfig.FilterCon...

CSou.1 by Associate II
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  • 2 replies
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B-L475E-IOT01A Sensor Values to PC through UART1

I have a B-L475E-IOT01A board where I am trying to read the Acceleration sensor values from and send them to the PC. I followed this example: file:///C:/Users/nrahardja/Downloads/en.STM32-Education_step4%20(2).pdf. However, the rate at which the data...

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NRaha.1 by Associate II
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  • 1 replies
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Where to download the STM DFU (windows 10 21H1 64bit) update for connecting the interactive display Activboard Touch 78?

Good morning,I'm the tech lead of an high school lab who manages the interactive displais of 10 clasrooms.In any class there is a notebook connected via USB to an interacive display (Promethean Activeboard Touch 78) and to a video-projector.In order ...

Is there a possibility to power off the Murata Type ABZ module completely, and remember the settings for next power on ? Like for the RN2483 ?

Hello everyone,I use the Murata Type ABZ module as an AT Slave device from a bigger microcontroller. As the Murata module is one among many modules on my board, I have included the possibility to turn it off completely with a load switch. Rather than...

Loïc by Associate II
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Resolved! i2c not working in release mode IAR

Hello,I would to access to i2c devices with bluenrg-355MT, I use functions from BlueNRG-LP DK 1.0.0, in bluenrg_lp_evb_i2c files. When I Download and Debug, i2c works fine, but in release mode there is no i2c signals.Here my code to detect light sens...

AndyR1 by Senior
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  • 3 replies
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