MCP23S17 ?
Hello everyone, I have a question ,is there a library for mcp23s17 extander on the stm32f407 ?
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Resolved! How to make a Manchester communication with a NUCLEO-L432KC ?
Hello,I would like to encode/send and decode/receive data using Manchester communication protocol (per G.E. Thomas) between 1 and 100 kbps with a NUCLEO-L432KC. I have read many topics with multiple solutions but I'm a beginner and I'm quite confused...
Resolved! How to use BDMA in STM32H7?
I am trying to read signals from digital MEMS microphones via DFSDM peripheral and transfer it to memory with DMA on STM32H7A3. I found out that 4 channels are handled by DMA and remaining 4 with BDMA. Now I can't figure out how to get this BDMA to ...
Resolved! "How can I send and receive datas by using STM32F103C8T6 USART pins with FTDI (3.3-5V) programmer and ST-Link V2 ?
Hi,Nowadays I am trying to send and receive data with STM32f103C8 module. In fact, my aim is only write" Hello World " one after the other in the rows below at Tera Term, by coing at STM CubeIDE, and with my some hardwares. So , first I connected thi...
write without Erase to the specified address with 0xffffffffffffffff value , in stm32g030 Family
HelloI created a simple project in cubeMX, based on the STM32G030F6PX micro.I'm going to write on the micro only once, at a specific address.I defined a variable at the beginning of the sixth page and set it to 0xFFFFFFFFFFFFFFFFFUL.uint64_t TestAddr...
How to setup STM32L031K6 to read W25Q32JV Flash memory
I am a newbee to STM32 development and I am struck with not being able to communicate with flash at all.int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration-----------------------------------------------------...
Trouble setting RTC Hours. Decimal 20 getting written as 28. STM32L031G6U6
Having trouble setting my RTC with a fixed hour of 20. See image from debugger session.While attempting to set a fixed value of Decimal 20 to the RTC the register responds with 28.Edit: STM32L031G6U6
stm32g491cet6 ADC and Hal_Delay not working
Hello!I have a number of issues with stm32g491cet6.When using the ADC interrupt, it remains in an infinite loop. When using the HAL_Delay () function, an infinite loop also results.The code is simple and runs on the application board with stm32f103 b...
Resolved! Press and release button
Hello, I need help to implement a function for some buttons, that every time a button is pressed a CAN message will be sent and when the button is released the CAN message will be sent again. It has to send a CAN message for falling and rising edge (...
