STM32 MCUs Products
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Errors in HAL SMBus driver for STM32F4 ?
HelloII've been working on Host SMBus mode using STM32F417 and HAL F4 version 1.25. When debugging errors on bus I found next code in function SMBUS_MasterTransmit_BTF (file stm32f4xx_hal_smbus.c line 2020)./* Call TxCpltCallback() directly if no...
How to differentiate between receive interrupt and transmit interrupt in UART ?
How to differentiate recieve and transmit interrupt of UART using HAL library , low level library and directly accessing registers ?which HAL lib function will check this?
Errors while trying to port a C++ library
I'm trying to import an Arduino C++ library into an STM32F4 project. I set the project to be a C++ one while I was creating it. I've also made the necessary code changes needed for the STM32. However, while compiling I'm getting the following errors....
Why do I need to press the reset button everytime after copying the '.bin' file to the B-L475E-IOT01A board?
I have to press the reset button after copying the '.bin' file to the B-L475E-IOT01A board for the code to run. Please let me know is it possible to dump the code and make it run without pressing the reset button
Where did the forum go?
That is all what is needed.
STM32G474 using 2 uart1 (115k2) usart2 (19k2) with dma problem
i sending at the same time two both usart data then see rubbisch on usart1 whenonly send to usart 1 everything is ok.
How to communicate with and configure the STMWBC-MC?
I am looking to incorporate STMWBC-MC in a charging dock and I am unable to locate information on programmability of this chip.I will be using a host STM32 MCU which will be interfaced with the Qi transmitter. I would like to know more about the diff...
Resolved! Having problem to understand DMA
I am trying to learn DMA properly by reading from STM32F407 reference manual . But I am confused at some points. First is about FIFO mode:- Lets say I am receiving data from UART over DMA and I am using DMA FIFO mode with threshold 1/2(that is 8 byte...
Soil Moisture sensor i2c
Hi, I need help ...I would like to be able to read the soil moisture sensor https://tinovi.com/wp-content/uploads/2019/03/PM-WCS-3-I2C.pdf of which the arduino library exists (https://github.com/tinovi/i2cArduino) using a stm32 microcontroller. There...
