STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi,I have successfully setup SPI between a master to many slave STM32F373s. I include an 8 bit deviceID in the packet header and the master always initiates the request.I am looking for the best way for the master to assign unique device IDs. I'm c...
Hey STM32 Community, I'm currently working on a project involving the STM32L072CZ microcontroller and could use some guidance on CRC calculation procedures. Here's a rundown of what I'm trying to accomplish: I'm downloading a FOTA .bin file in 1024-b...
Hello everyone, I am currently working on the SMT32H747i_DISCO board and I was wondering if it is possible to use the Segger J-Link debugger on the Board. There is a j-tag pin out connected to the Dev board which suggests that it should be possible. ...
In my app, I need MCU to go to stop mode and then wake up by RTC timer. I follow this RTC wake up example and manage to make MCU go to stop mode for a few seconds and then wake up. Because in my app, we want MCU to wake up once in a few hours instead...
Hi Team, We are using the STM32F103RDT6 microcontroller in one of our projects. The end-user application of our project is a laptop vending machine. Simply put, students can acquire laptops/tablets by using their IDs. However, we are facing diff...
Hello, i'm testing FDCAN in my stm32g431 and it doesn't work well. Messeges goes throught it, even if ID doesn't match (TxHeader.Identifier = 0x102 shouldn't pass, but it does!) static void MX_FDCAN1_Init(void){hfdcan1.Instance = FDCAN1;hfdcan1.Init....
Hello STM Community,We are currently engaged in the development of a Battery Management System (BMS) and have chosen the Texas Instruments Bq79652 Q1 IC for sensing voltage, current, and balancing cell voltages. This IC communicates via UART from the...
The CAN connector on the board uses FDCAN1 on PA11, PA12 with PH8 being used to control the standby mode of the transceiver.To get the CAN interface working on the STM32H7B3I-DK I need to:Ensure that the STMOD+ connector is not used.Open SB22 and SB2...
Bored Saturday, I was just curious who's using which RTOS:FreeRTOS (Hideous Hungarian HorroRTOS, where code is fugly and deficiencies are touted as features Azure/ThreadX (can't wait to see how Microsoft poisons this one RTX (any actual CubeMX suppor...
I am using STM32L476RGT6. I am trying to read and write operation in the embedded flash memory. I am unable to erase the stored data in the embedded flash memory. I am following method to erase :FLASH_EraseInitTypeDef EraseInitStruct; HAL_FLASH_Unloc...