Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I am beginning development with MCUs, am new to this. At the moment, I am at the design stage.I have identified a device which seems most suitable for my application, STM32G0B1CET in this case.I am trying to understand the I/O constraints. I ...
Hi Team, We are performing thermal simulation where the part STM32H753VI included in my board.We are powering STM with 3V3 and we would like to understand the below parameters,1)Tj,2)Thermal simulation data if any3) Efficiency to calculate the power ...
I have SPI1 working in bare metal on a 48 pin version of the same chip, but I am having difficulty with SPI3 migrating to a 64 pin. For reference, I have attached the most recent stm32f103x6.h file from the Cube MX F1 package (STM32Cube_FW_F1_V1.8.0...
if in the stm32cubeide clock configuration the extrenal oscialtors aren't highlighted it means that i dont need extrenal oscialtor on my custom board?
Hello.I'm currently researching can communication with stm32f407vgcurrently, i want to use can1 and can2 at the same time, but only one of them works.canfilter is used, and the test is currently in progress through timer interupt.maybe the can fi...
I am trying to make baremetal ADC driver for following development board STM32H723ZG Nucleo (144 pins).Reference manual: STM32H723 Reference ManualDatasheet STM32H7xx Nucleo DatasheetTo simplify, lets assume (for example) to use PA3. According to Dat...
I have customized hardware based on STM32F407 controller.I want to communicate on both CAN 1 and CAN 2. Both on 250 kbps baud rate but on different CAN bus due to some design requirement.tx = Transmit, rx = ReceiveI am able to tx and rx on CAN1 but ...
During ENTDAA, HAL_I3C_TgtReqDynamicAddrCallback callsback and wait for me to SetDynAddr after the seventh Byte, still one byte short (DCR Byte), and this causes my target to shift out the DCR while the controller shifts in the assigned Address at th...
Hello Everyone, I am using STM32H747I-DISCO.I am using Fanout board MB1280C The USART2 is not working Can you please help me I am just trying to print some message at startup but nothing is happening, Thanks in Advance. MX_GPIO_Init(); MX_MDMA_...
Moved from this post. Hi @mƎALLEm, I am facing the same issue with STM32F407. Whichever CAN is master in filter configuration is working, the other one is not. void can_init() { CAN_FilterTypeDef sFilterConfig1; sFilterConfig1.FilterBank = 0; sFi...
