Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello I am trying to attempt a CANBUS communication between two different STM boards, I've been following the videos on the STM website as a reference and I got the LOOPBACK Mode to work with one STM board but I am having trouble getting the NORMAL m...
I try make"design system that sets outputPin (should be digital gpio output ) high for 0.25 secs,and low for 0.25 secs."and i use GPIOA_PIN4(input) and GPIOB_PIN0(output), I'm new to stm32, I'm having trouble with the timer.I try use tim, how can ...
Is there a cheaper alternative to the STM32373C-EVAL discovery board? I wanted to use the STM32F373 part.
I'm writing a bootloader and trying to use HAL_FLASH_Program() and noticed that a word is listed as 32 bits. Is this an ST specific word size? I've always thought that a word = 2 bytes = 16 bits. But it appears that if I want to write a word with ...
Hi everyone,Do you think there is any reason why a set of instructions (20 lines max.), including UART transmission, works fine within the while(1) block but it doesn't work if that exact set of instruction is in a function, within the same while(1) ...
Hi, I am working on a project using the STM32H730. In order to accommodate a requirement for larger program memory size we are planning on using an external flash and loading instructions into TCM RAM on boot. My question is whether for development w...
Hi,I have a bit of a problem.Currently I´m using the M7 to do all the work, it initializes all the peripherals it needs.The M4 waits for M7 to configure stuff and then goto standby mode.The problem is related to sleep/stop/standby mode of the differe...
Why does the STM32CubeIDE only allow selecting SPI1, SPI2 Full/Half Duplex slave mode for the STM32F072RBT6 Discovery board, while providing incorrect configuration options for Full duplex Master for SPI1, SPI2
Hello ST Community,I am generating a PWM signal with sample frequency of 10KHz on STM32F4 nucleo board with a clock frequency of 82 MHz.At the same time, I am programming a PI controller; to make sure that my PI regulator works also with 10KHz freque...
Dear, I'm using embedded STM32 UART bootloader to update the firmware of a slave STM32G070.For some reasons, the host should maintain the slave in reset during a long time before starting slave bootloader. Sometimes, when the slave is maintain in res...
