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...
I am using STM32F405xx and Cube IDE environment to evaluate my app. A layered CAN communication is requested. At this point, there are three layer to build this architecture. 1. 1.Layer is HAL library for CAN provided by ST and CubeMx: can.c and can....
We created a design with a STM303RET6 (lqfp64) microcontroller. For the first prototype pcb's we need 5 of this type microcontroller. But the problem is that no one can deliver this item (e.g. Farnell, Mouser etc). They don't give any explanation why...
I am working with the STM32F769 microcontroller and I want to generate a pulse on PE14 that is "a few" milliseconds wide. My SystemCoreClock is 216 MHz and my timer, TIM1, is hooked up to the APB2-bus, which is clocked at 108 MHz. My code looks like ...
I already have a STM32H735G-DK board for the workshop on 25th March and therefore do not need to order it.Today I have received email with the following ():"..we have allocated your seat to another participant."but I already have development kit.
Hi,I'm having some hard time setting up my STM32F303RE Nucleo board for using the ADC.What I want to achieve is...scanning 10 sensors (each connected to a GPIO pin on ADC2) in sequence three timestransferring the data using DMA to a buffergetting cal...
Hi,I'm using the STM32L4R5AG MCU with 4MHz MSI clock.I want to use I2C in fast mode (400kHz).The PCLK for I2C is also 4MHz from the MSI directly (in my application, I don't want to use a PLL).In CubeMX for 4MHz PCLK, if I select fast mode, the TIMING...
I have a Pi that sends data to the MCU via SPI. I have the SPI running in DMA circular buffer mode on the MCU. In the TxRx callback, the data from the Pi is processed, and then the motors are turned ON/OFF, etc. This works, however, each time the Pi ...
I am working with the STM32F769 microcontroller (SystemCoreClock: 216 MHz) and I need to generate a roughly 3 ms pulse (negative pulse is also ok), that is always exactly the same, on pin PG14 for calibration purposes. According to STM32CubeMX, the p...
Hello, i am building the clock setting based on HSE in STM32FG14 using the link bellow.1.At first i am setting the 16th bit of the CR register of RCC and wating till 17th bit will be ready2.enabling power3.voltage regulator setting4.FLASH ACR setting...