Other chips have the erratum "Transmit data FIFO is corrupted when a write sequence to the FIFO is interrupted with accesses to certain OTG_HS registers" (eg ES0392 2.25.2 for STM32H743). It isn't listed in the ES0596 rev5 errata for STM32H7Rxx/7Sxx ...
Does anyone have PCB Wiring Guidelines for the STM32H743XGH6?
I use cubemx generate a project with uart5. It's ok.But when I move some init codes of uart5 to function ``void SystemInit (void)`` tail as below```MPU_Config();HAL_Init();SystemClock_Config();PeriphCommonClock_Config();MX_UART5_Init();dbg_console_tx...
#Intention : Simultaneous measurement of 8 frequencies ( Squre wave, upto 1.5 Mhz ).I have tested this youtube tutorial by Controllerstech on my board Nucleo-STM32U545REQ. First of all, i could not setup the board with HSE oscillator according to th...
Hello, I am trying to write to the option byte area of an stm32u5g9vjt6q using the built in bootloader over the canFD protocol. I have verified I am able to erase and write my programs to flash over canFD using the built in boot loader so I know tha...
Posted on February 05, 2014 at 19:19Using an STM32F407, can you have a pin set up as an output and tristated?The reason that I ask is b/c my circuit is acting like it is doing just that. With my pin configuration as follows:GPIO_InitStructure.GPIO_M...
HelloI am trying to use the VENC_RTSP_Server example but the STM32CubeIDE fails to perform a local copy.Why is that error occurs? Thank you
Over in the post https://community.st.com/t5/stm32-mcus-embedded-software/stm32u5-fracn-not-working/m-p/691980 an issue was raised with the delay necessary to ensure live updates of the FRAC N PLL register. The reference manual for the STM32U5 has be...
Hi ST team,I'm implementing DShot protocol with Timer + DMA. I use 4 PWM channels to generate control signals for ESC. Timer and DMA's parameters are same for all PWM channel. But PA3 (TIM2_CH4) does not work the same as other PWM channels. It only t...
Hi Everybody! I confronts a very interesting problem at my project. Details above:Hardware: NUCLEOG071RBAttached the IOC configuration. Control the SPI CS pin by software. I got small 4-8us signal spikes all GPIO, SPI, I2S pins. SPI and I2S powered ...
