Dear Community, Once again I am struggling with CAN Filters for extended IDs using CAN2 on a STM32F765. I have the ID 0x010100 and the filter should look like 0xXX0101XX where the X hex should be ignored. One of my early approaches: uint32_t filter...
Hello, I have tested the kit discovery NUCLEO-L010RB and the program PWR STANDBY(mcu STM32L010RB), this work fine. I would like do exactly the same test with the mcu STM32L010K8 (so the same family like STM32L010RB), but I have a problem, the progra...
Hello,Disclosure: I am fairly new to using STM based Microcontrollers, as well as DMA.I am using an STM32F767ZI MCU on a custom PCB. I am trying to Implement an SPI interface to an DAC Chip (AD5443) through DMA (no interrupts as of the moment). My DM...
Hello,I implemented a FDCAN in bare metal on the STM32G491 that works on FDCAN1 (with one unrelated problem). Now I need the second one too. So when I try to send over FDCAN2 only garbage comes out on the CAN bus. Yet the CRC is correct so it is actu...
It's been almost two years since word first appeared about STM32N6, but there is still no public information about when it will actually show up.Can we expect some news about it at the STM32 Summit next week?If not, what can one do in order to get so...
I have a project to generate a sinusoidal signal using DAC and DMA. The waveform looks like a peak-flat-valley-flat pattern. I am using an array of 500 values, with the peak at 4095, flat at 2048, and the valley at 0. I utilize circular DMA to repeat...
Hello STM Community, I want to implement on STM32H723 ultrasonic sensor and I use TIM8 Input Capture mode to read time between falling edges. It worked on interrupts, but I want to use DMA in order prevent interrupt storm and to speed up calcula...
#include"STM32H743.h" /* CAN Handle */ FDCAN_HandleTypeDef hfdcan1; /* Function to Initialize CAN Peripheral */ void CAN_Init(void) { /*CAN GPIO Configuration (PB12 as RX, PB13 as TX)*/ GPIO_InitTypeDef GPIO_InitStruct = {0}; __HAL_RCC_G...
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 have setted:SYSCLK: 250 MHzHCLK: 250 MHzAs a SysTick source I tried: HCLK, HCLK/8, LSISTM32Cube FW_H5 V1.4.0I'm getting 2ms instead of 1ms in any configuration. Any idea how to fix it?
