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...
Hi i want to send and receive bytes through uart via com port.I use the usb device cdc standalone example but that example is not configured for single bytes anyone get an idea how to do this?
On half duplex SPI, direction of MOSI line is controlled by BIDIOE register. So the register should be controled if you read register of spi device(address of register is written to MOSi and then the value is read from MOSI line)If DMA read register ...
I'm trying to develop a custom application, but noticed that if I disconnect the touch screen cable of the AMOLED LCD, the joystick stops working. I'm looking through code for dependencies, but I think it's not in the provided code, but something pro...
Which values can I suppose for Cin, Cout and Board Strays for STM32F103 and STM32L4 for HSE and LSE using the ecuation 1 in the following datasheet of the abracon "https://abracon.com/uploads/resources/PierceOscillator_Fundamentals.pdf"
Hello,while DS12110 Rev 4 for the STM32H7 has such a section as 6.3.33 I did not see such a section in datasheets for other CPUs and I miss these section!
My code to write directly to registers for I2C communication between Lis3dh accelerometer and STM32L053R8T6 is not working. Only CMSIS drivers are used. Could you give some suggestions. [I am looking to learn the basics of STM32 and have tried HAL d...
I write a delay function using systick,it works well in stm32f103rbt6，but the same function does not works well when I select another chip stm32f105rbt6.when I toggle the led every 500ms,it is actually toggled every 1562ms,much slower than expected ...
Posted on September 26, 2017 at 18:04Hello,as part of a larger project, I want to connect a custom JTAG-based debugger to the Cortex M3 present on the Nucleo STM32 L152RE.My debugger has already been fully tested on other development boards and wor...
Posted on December 28, 2017 at 11:00I'm trying to setup the STM32F7 device with the LCD driver using STM32CubeMx. But despite the description, I don't see the STemWin library in the Middleware tools list in the STMCube. What I'm doing wrong? Or what...
Am working on a SPI driver for STM32H7 (for Ada language).I use the board Nucleo-H743ZI.I'd like to make SPI4 working as a master in full dulplex mode (no DMA mode).What are the proper steps to follow? the reference manual is not very specific (for m...
