Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 21, 2017 at 03:40I use stm32cubemx version 4.23. When I use SDIO 4bit and FATFS middleware, I see USE DMA Template option. If I choose 'disable', my code will run correctly. But If I I choose 'enable', I can't read and write data ...
Posted on February 22, 2018 at 08:56 I have implemented a small program with STM32F103C6 to initialize ADS1115 and read data from it via I2C using STM32cubeMx & HAL. Can I integrate this program into an other project which uses SP...
Posted on February 21, 2018 at 10:02I generated my code from STM32CubeMx and wanted to generate a update event every 1µs. I work with the internal clock at 48MHz, which should be with Prescaler:0 and Autoreload:47 result to 1µs.I use a STM32F030 w...
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...
