STM32 MCUs Products

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STM32 Firmware Compatible Suffixes

Which suffixes can share the same elf file or bootloaded app binary?- Likely Temperature range has no effect on firmware load?- Will changing only the package type affect firmware load? (LQFP, BGA, CSP ...)- Will changing only the number of pins affe...

Paul1 by Lead
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QSPI not responding anymore on STM32F746G-DISCO

I am trying to communicate with the QSPI memory on the discovery board STM32F746G-DISCO. I was able to properly read the memory ID (through instruction 0x9E) once. After that any read attempt on the flash memory returned 0xFF, I've tried reading the ...

I2C Bit-Banging on STM32F103

Hello,I cannot use the I2C bus pins to do I2C. That is, I can't use I2C1 or I2C2 or any of the alternate pins. I need to use PB5 as SDA and PB4 as SCK. I haven't found a way to do this in cubeMX, so I am wondering if I can bit-bang I2C on those pins....

MDao.1 by Associate II
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  • 8 replies
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How to check the working condition of the CAN Transceiver?

Recently I bought a CAN Transceiver(SN65HVD230 CAN Board Network Transceiver Evaluation Development Module) to convert CAN_RX, CAN_RX signals into CAN_H, CAN_L from a STM32L476RG Nucleo board. How can I check this Transceiver, whether it is working o...

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RahulR by Associate II
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  • 2 replies
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