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Resolved! STM32L431 CANBUS Bootloader problems

Hi all,I'm struggling to get the ST bootloader on a STM32L431KUB to communicate with a STLINK-V3SET via CANBUS using the STM32CubeProgrammer, the reported error is ST-LINK error (BRG_CAN_ERR) Establishing connection with the device failed.I have made...

monsi by Associate
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Radiation immunity documents required

Hello Team,We are using STM32F765IIT7 MCU.We would like to get the radiated immunity document if tested (to get a understanding how good this controller is with single event effect)Kindly share any supporting documents.Best Regards,Yuvakumar

yuva by Associate
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  • 1 replies
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SPI transmition stop after first 4bits

Hello I'm using trying to access to an external flash through the SPII try to send 5 bytes, my SPI transmit function work well if I put some delay (1us) between each byte, if I don't put this delay transmission start and stop just after 4bits.green -...

andre239955_stm1_stmicro_0-1744810925721.png andre239955_stm1_stmicro_1-1744811271887.png andre239955_stm1_stmicro_2-1744811441425.png

Help with STM32U0 RTC not running wanted

Hello,probably I miss something, but  I have searched long enough so things start to get unclear.I have set up RTC on STM32U0, so I expect is to be running. But ist does not free running:<(gdb) mon sTarget voltage: 3.24VAvailable Targets:No. Att Driv...

STM32G474 FDCAN tx buffers

Since the description of the FDCAN controller in the reference manual ofthe STM32G474 was not detailed enough, I looked around for more Informationand found the Application Note AN5348 ("FDCAN peripheral on STM32 devices ").But that didn't make me fe...

ULehm.1 by Associate III
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  • 4 replies
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Increase Rx FIFO0 and FIFO1

Hi,I'm using the FDCAN2 of the STM32G474VET6 for a project and I need to reshape the RAM Message memory in order to adapt it to the FDCAN Classic.Actually the configuration of the RAM Message, by default, is written for FDCAN. So I have the following...

MAmem.1 by Associate III
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