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...
When I use the STM32F405RG to send and receive CAN message, it can send message successfully and trigger the tx interrupt, but it cannot trigger the RX0 and RX1 interrupts, the code was generated with STM32CUBEIDE. The relative code is as follows:1 ....
Hi I'm developing an application which I tested on the nucleo board and I want to make my custom board. I went through the datasheet of STM32Go71kb(32 pin version) and I could not find the ADC external trigger input pin. Additonally I cannot provide ...
Hello, I am writing a project with STM32H7. The project contains RTC, SPI, USART, SD Card, timers, and I2C. In order to have more RAM, I have brough the data and bss to RAM_D1. As next steps I want to implement Ethernet. However, I realized that in o...
Hi Sir,In STM32L0 ADC, there is a feature call ADC calibration.I would like to know, after performing ADC calibration, do I have to do factoring using the CALFACT (calibration factor obtained after running ADC calibration) in the result I obtained fr...
I'm adding external SDRAM to a project and I'm trying to decide which data bus width to choose, 8, 16, or 32 bits. Do the wider bus width options significantly affect external SDRAM performance? I have been poring over the AN4891 app note but it ...
hi expertsi generated a project using cubemx and started programming using keil uvision 5.28 IDE and my program used RTOS after days of programming and testing I faced some unusual problems that made me think that my keil had issues and caused those ...
Hello, I am following " MOOC - MOOC - STM32F7 hands-on workshop" from STM official YouTube channel . In workshop there is example code to measure number of clock cycle spent for piece of code with TIM_MEASURE_START and TIM_MEASURE_END. As there are...
For example,One stream use FIFO and the other stream does not.What does FIFO behave like when two streams are started at the same time?
Hello,I need to be able to generate a center aligned PWM signal on two Ch. with 1.5MHz PWM frequency. The duty cycle variation will have dead time inserted in it. In order to generate 1.5MHz for center aligned signals, I need to calculate ARR Registe...