Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
New design in WIP. App note shows to Capacitor decoupling LEDs near touch sensors. Doesn't really define how close is "too close" to need them though, or why, or if it's primarily for LED outputs that are still part of that particular touch group....
void SPI_Config(void){GPIO_InitTypeDef GPIO_InitStructure;GPIO_InitStructure.GPIO_Pin =SPI1_SCK| SPI1_MISO| SPI1_MOSI|SPI1_NSS|SPI1_RESET;GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; //Chan hoat don...
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...