Ask questions, find answers, and share insights on STM32 products and their technical features.
I'm working with an existing CAN network on which I want to read a msg, modify it slightly and rebroadcast.I'm running into an issue where the code seems to crash/freeze if I broadcast the new message too close to the original one thats on the networ...
When I sent an SPI commnad to get the status from an SPI NAND, an extra clock was sent by the STM32F4.I chedked the waveform with a logic analyzer.An 8-bit command was sent to D0.An 8-bit address was sent to D0.There were 9 clocks sent by the control...
Hey community, I was working on some production scripts for our H5 based boards and got myself locked out.This occured after trying to set the obk file. STM32_Programmer_CLI -c port=SWD ap=1 -sdp=<wrong_obk_path> I got a corresponding warning "Error:...
Hi, I set it to GPIO Input mode and am using it. When I receive any signal during MCU operation, I want to convert it to Input -> EXTI mode. I wrote these codes at the moment, but there seems to be a problem. My Init code : GPIO_InitStruct.Pin = ...
Hello everyone,I am working with the STM32F072RBT6 Discovery board, where the board is configured as an SPI slave while another device acts as the master. I am utilizing DMA to receive and transmit data through two SPI interfaces (SPI1 and SPI2).Curr...
HI team, I am using STM32F769 board , do we have sample code or example for USB RNDIS application for F7 series.
Hi friends. With using STM32U535 microcontroller, i plan to make a project. The project includes 3.6V battery cell. We read adc values when this battery cell supplies the microcontroller. When the battery voltage decreases, the reference voltage shou...
HI, AS mentioned in Reference Manual (RM0399) we can configure Four mac addresses. We are trying to configure four MAC's in stm32h745 ,we have configured two mac address successfully ,and we are unable to configure the remaining two mac addresses.so ...
Hello everyone I'm using stm32f207ztg6 and want to do printf using UART, but it doesn't show up in Tera Term.How can I solve this problem? ■ Program used // *-*-*↓main()-*-*-*-*-*-*-*-*-*-*-*-* setbuf(stdout, NULL); while (1) { /* USER CODE END W...
Please let me know if there are any hardware or sofware specifics for connecting TCXO to the STM32G474 series? What should pay special attention to?I use FT2MN at 40 MHz. Its output was connected through a 10 pF capacitor and a 220 Ohm resistor, in s...
