Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I am wondering how to configure the MPU in CubeMX (6.12.1) so that I can enable the D-Cache and the I-Cache. I know the instructions that enable the caches (SCB_Enable_x_Cache(); replace _x_ with I or D) but was wondering on the configuration C...
Hello,I'm trying to build a flexible system where each system "channel" will have its own micro (probably an STM32G474 or similar). Each micro will run the same code but I'd really like to link them together so they're all programmed from one header...
Hello, how are you! I am working with a project in the KEIL STM32756G_EVAL environment. Initially, the microprocessor was connected to an external 8 MHz clock generator, so the CAN bus operation was distorted. I purchased a 25 MHz quartz resonator an...
I have an STM32H7B31-EVAL board setup with TouchGFX. I am able to compile and load a project using STM32CubeIDE. I would like to be able to do the same from the command line. I found this document that gives a very basic outline of the STM32_Progr...
I believe that the net name on CN7-4 should be PD3.
I am currently ordering the STM32C0116-DK to start developing some FW before getting the shipment. I've also sent the pinout to the EE team so they can start the schematic and laying out the PCB I started the project using the Board Selector. I've ...
I am using an STM32H747I-Discovery board for prototyping.I was wondering if I can set:HAL_PWREx_ConfigSupply(PWR_SMPS_1V8_SUPPLIES_LDO); or HAL_PWREx_ConfigSupply(PWR_SMPS_2V5_SUPPLIES_LDO);Then set:__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTA...
Hi,I have evaluated various controllers and found that the STM32H725ZGT3 is the best fit for our product due to its memory (both NAND & RAM) size, operating temperature range, secure boot hash features, and ECC capabilities. However, I am unable to l...
I am using pot meter to feed the external voltage reference to DAC present in NUCLEO-L496ZG, but DAC output pin shows no response (PA4).I can get output to internal reference. I tried changing vrefbuf mode to external voltage reference & vrefbuf off ...
PA11和PA12配置为FDCAN1 模式失效 Translation: PA11 and PA12 are configured as FDCAN1 mode.