Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 21, 2018 at 04:06 Hi, I amUsing STM32F429-NUCLEO- I write the code for UART3 transmit/receive (poling method) and the board is transmitting but the data is not receiving. Pls help me to fix the issue. Find the attached source...
Posted on February 22, 2018 at 07:46Hello,i am working on a project where i read 4 external adc's in a timer irq and i need to send the data very fast via usart.I know this is achievable only trough DMA USART TX request.The timer irq is executing on...
Posted on January 14, 2018 at 07:03I am new to this group and wish to start using the STM32 group of MCUs. There seems to be a lot of choice here. Can someone recommend what hardware/software to use in my development. I have used MCUs from Microchip...
Posted on February 21, 2018 at 23:44I am new to the ST ecosystem, hopefully this is a good place to ask basic questions.I would like to develop a new subcircuit for a variety of boards using the STM32F4 series as a base MCU. I would like to be able ...
Posted on February 21, 2018 at 17:36Hey. I have program using graphical library SFML on my PC, which is suppose to send commands like 'turn on PWM on pin X', 'set pin X state high' etc to microcontroller. Until now, I was using Raspberry Pi 3 with p...
Posted on December 23, 2017 at 22:08Does anyone have a discovery board with a STM32F769NI release Z on it?I would like to know if they were already produced because the Ethernet bugin version A is not useful in production equipment.I hope to get a n...
Posted on February 21, 2018 at 20:55 Hi i have a big Problem. I have build the HAL with CubeMX 4.24 and i have configured that I2C3 had to Receive 128 Bytes. stm32l4xx_hal_i2c.c static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32...
Posted on February 21, 2018 at 18:05Hello,Is there a simple way for the program to force a reboot of the STM32 device? Can I programatically pull the line associated with the reset button low or is there some other way to do a hard reset on the boa...
Posted on February 21, 2018 at 12:47I've included STM32_USB-FS-Device_Driver in my project. When I compile (in IAR) I get a bunch of errorsError[Li006]: duplicate definitions for 'Receive_Buffer'; in 'F:\MotorControlSolution\MultiAxisMotorControl\Ax...
Posted on January 22, 2018 at 10:09Hello,I tried the example UART_TwoBoards_ComPolling from the STM32Cube_FW_L4_V1.10.0 on the STM32L476RG-Nucleo boards, and it seems it doesn't work as expected.I followed the readme.txt file for the wiring.But i n...
