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...
In the reference manual, it is showing that for the dual-mode circular mode we need to use the DMA related bits in the ADC12_COMMON -> CCR instead of DMA bits in ADC1 -> CFGR. For me, this DMA transfer in circular mode is working properly only when D...
I'm working with the SMT32l072 and in my application the board runs the main routine them it stays in standby until the RTC Timer (5 minutes) or the RTC Tamper detection (A sensor that pulls down the pin) wakes the board. The thing is that when the b...
Posted on June 15, 2017 at 13:00 Dear community, I used CubeMX to setup a project for UART DMA transfers RX and TX. Apart from my protocol logic, I added two callbacks: void HAL_UART_RxCpltCallback(UART_HandleTypeDef *UartHandle) { rx_cplt...
Dear Support,Good day,Please help to check and advise difference between STM32L071RBT6 and STM32G071RBT6? Also, Please confirm if they can be used as replacement to each other?
Posted on April 02, 2018 at 15:31Hello, My name is Mahmoud form Turkey,I'm trying to connect Delta Hmi with modbus protocol using RS485 connection method. I use STM32F103C8 microcontroller. I'm trying to apply to finish my internship project, I know...
Due to the current shortages I'm trying to make a circuit I'm designing as flexible as possible when it comes to final choice of processor.Is there a tool out there that can highlight where several STM32s differ? I'm not just talking memory and perip...
Hello, I am working on a project for integrating bluetooth module with our robot and I'm using STM32G474RE Nucleo board. For the testing of bluetooth module, I'm using X-Nucleo-BNRG2A1 expansion board. I referred to the "Getting Started with X-Cube-B...
Hello everyone, I am trying to do some examples on my STM32F429I_DISC0 board. I am new to ARM technologies. My goal is successfully connect something to my board but, I couldn't successfully do it. I thought maybe the problem was the device I connect...
I'm struggling to get what I think is not too complex an app running on a Nucleo-H7A3ZI-Q board and could use some help. Eventually I'd like to build up to an app that 1) reads a GPS over the UART, 2) writes the data to a uSD card and 3) uses a time...