How reinit UART?
After reset MCU init UART - 8bits, no parity bit, init DMA RX and TX, interrupts on - works Ok.Reinit UART - 9 bits, even parity bit, no DMA - works Ok.Reinit UART the same as p.1 - doesn't work interrupts.
Forum Posts
Gimbal 3-axis with STM32 and MPU6050
Hi I have been thinking about making a 3 axis gimbal with Arduino and an MPU6050 for some time now. I went around the internet for a while and saw that there is a project that manages to control three brushless motors only with arduino as if they wer...
trace port analyzer for STM32G473
I'm looking for a trace port analyzer. Does anyone have any recommendations?
Nuclel STM32F303K8 TIM2 as Encoder
I'm working to read 2 identical encoders from 2 identical motor drivers.I use TIM2 and TIM3 to read the encoders.The encoder at TIM3 works properly, but the encoders at TIM2, I could see in debug mode the IRQ but the register CNT is zero. But every t...
Resolved! STM32H745 SDMMC DMA Rx Overrun/Tx Underrun
Hi,I am working on STM32H745 discovery board and trying to configure the onboard 4GB eMMC flash over SDHC1 interface. I am loading default discovery board configuration by the CubeMx configuration, which sets both M7 and M4 and all AHB buses to run a...
how to protect analog inputs ?
I've seen the discussion in an old question herehttps://community.st.com/s/question/0D50X00009XkbAd/how-to-protect-analog-inputs-Accordingly, ADC inputs are not 5v tolerant in ADC mode.I started studying some Zener diodes, in particular 1n4727 Vz 3vh...
STM32H753I-EVAL2 touch screen functionality
Is there any sample project that can guide in configuring touch screen functionality on the VGA LCD in STM32H753I-EVAL2 board. As of now, I have not found any relevant documentation regarding the same.
How to program using VIM + GCC on STM32F415?
Hi, I'm a complete noob, coming from Arduino (MCU: ATmega328p) Board and I want to have similar programming environment there.General information:OS: LinuxMCU: STM32F415Board: custom one which has USB Mini B portI would like to use GCC + VIM if possi...
"flash timeout, reset the target" error with blue pill board
hi, I bought a new blue pill board and tried to program it. this stm32has 64 kb flash and 20 kb of ram but the flash programming algorithm option in the Keil debugger don't have the 64 kb option for stm32f10x so I tried to change the flash size to 64...
