Feb 5, 2025 · Hi Can you tell me how I can calculate a value for ARR for timer 2(32bit timer) and timer3(16bit timer) I am using STM32F407 APB1 timer clock is 12MHz prescaler is 6

Feb 19, 2025 · Hi everyone! I have some questions related to the STM32F407 board and CAN protocol Does the STM32F407 have an integrated CAN transceiver? If yes, how can I identify …

Dec 8, 2024 · Introduction Many STM32 users start their development based on one of ST boards either to evaluate the STM32 MCU or to get the proof of concept of their application. One of …

Apr 24, 2025 · Then, in your case, the first node contains STM32F407 MCU with a CAN transceiver + a terminating resistor of 120 ohm and the second node a CAN/USB adapter on …

May 20, 2022 · Hello. I'm currently researching can communication with stm32f407vg currently, i want to use can1 and can2 at the same time, but only one of them works. canfilter is used, and …

Apr 4, 2025 · Solved: Hi I am trying to run freeRTOS on STM32f407 so I want to know at what frequency my clock will run let me share you my clocking diagram too.

Jun 6, 2025 · Hello colleagues, Hope you may help me in one issue I'm facing w/. What I have in hands: STM32F407 discovery kit WaveShare LAN8720 ETH board is

Apr 17, 2022 · Solved: I have an STM32F407 and I'm using LwIP + DP83848 Ethernet PHY. I'm facing problems to ping the unit and I don't know why. The pinouts for the

Nov 25, 2024 · Hello STM Community, I am currently working on a project using the STM32F407 microcontroller, and I need to implement MQTT communication with Azure IoT Hub for cloud …

May 20, 2024 · Implement CAN Communication on STM32F407 discovery board using register level programming. In which we transmit some messages and receive same messages in …