STM32 MCUs Embedded software

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nucleof103rbt6 HAL CAN receiver interrupt not firing

Hi ,i am notable to get the can receive interrupt to fire .using hal libraries. code sample attached.i have previously used the CAN on the bluepill with stdperipheral libraries.Kindly help.UPDATE:i have checked the sfrs with ESR having REC=FF, EFVP &...

Hp.14 by Associate II
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How to create STM32F407G-DISC1 intercom system?

Hi! I am trying to create an intercom system with STM32F407G-DISC1 boars, where one speaks and every listen. I am little bit confused about how to configure cs43l22 codec and if this concept will work. Or it is better to create PDM bus?Thank you.

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s.kirill by Associate II
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[Bug] Undefined behavior in LL_ADC_SetChannelSingleDiff causes it to alway set bits in gcc and clang

From LL_ADC_SetChannelSingleDiff: /* Bits of channels in single or differential mode are set only for        */ /* differential mode (for single mode, mask of bits allowed to be set is   */ /* shifted out of range of bits of channels in single or dif...

I am trying to program the main memory using Demonstrator GUI application. But i am getting below attached error. PLease help me to get use of system bootloader.

i am using Neucleo L4R5ZIP development board. I am planning to use System Bootloader. I have enabled the system bootloader by enabling the BOOT0 pin and BOOT1 Register configuration. Through LD3 LED, i can able to verify the system Bootloader started...

Kmoor by Associate
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STM32 VID/PID

We are considering changing our products to use STM32. It's Arduino based and using Atmel products now. To be able to chose a suitable STM32 we would need to adapt the USB interface instead of using an FTDI chip. But from posts I read here I can't se...

Are CHM help files abandoned? Any substitute?

I use STM32Cube_FW_F0_V1.6.0\Drivers\STM32F0xx_HAL_Driver\STM32F070xB_User_Manual.chm for help. These files are from 2016 and seem abandoned. Are there newer versions to download or is there online version (they are compiled HTMLs) of them with the...

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