How can i generate analog composite video signal with stm32 nucleo
is there a way to generate (and possibly also read)a pal composite video signal using stm32 nucleo board.I've ben googled but i've found only a library for ntsc modulation
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
Difficulty with speed of updating PWM duty cycle
Hi, I'm a relatively new programmer, attempting to program a "Bluepill" module, which has the STM32F103C8T6 microcontroller. I'd like to be able to quickly change the duty cycle on a PWM output, so that I can adjust the position of a servo motor as I...
Bought a STM32 NUCLEO-F411RE and "No ST-Link Device Connected"
Hi All, i'm quite new to the world of embedded and only recently moved off MCU's like the ESP32.I just bought a STM32 Nucleo board and when I went to use it with the cubeIDE I got the error "No ST-Link Device Connected". I installed the drivers STSW-...
ThreadX makes HAL_Delay() & HAL_GetTick() functions highly unreliable
I have set up ThreadX on my STM32U5A9 board using CubeMX. In such configuration it is recommended to use SysTick for ThreadX and select some other timer as a Timebase Source so I selected TIM7.Now HAL_Delay() and HAL_GetTick() functions are very unre...
Resolved! KEIL uVision5 is closed suddenly
I have Nucelo-F492 and I used STM32Cube on 2022 successfully without any problem. This was very easy. I am attending now a training course in "RTOS by using Keil uVision", But every time I use Keil to erase or download programs in my Nucleo, Keil uVi...
Resolved! Building Example for Nucleo-429ZI
Hi, I am new in STM32 MCU. I have bought Nucleo F429ZI, I downloaded and installed STM32CubeIDE. I have selected a new project, then I selected some examples for Nucleo-F429ZI. The name of the project is GPIO-IOToggle. I made a build without making a...
Help with i2c slave device
Hi, I want to implement an I2C slave with a STM32L476 micro that basically behaves like a memory. Therefore it must respond to another micro which executes the HAL_I2C_Mem_Write() and HAL_I2C_Mem_Read() operations to this slave.Searching on the inter...
STM32F103 ADC+DMA+USB -> what is a reasonable speed?
Posted on May 11, 2018 at 00:41I am trying to use a STM32F103 as a sampling device to sample a signal at a rate of 200-300kHz for multiple seconds. Using CubeMX the ADC conversion was configured and DMA using a circular buffer was applied. This all ...
STM32: To achieve high speed over usb2.0 @60Mhz
Hello Team,I have developed a custom board having external PHY to drive USB in HS mode. The board consist of STM32h743zit6 controller and PHY from microchip USB3320C driven by an external clock of 52 Mhz.Although the configuration has setup using CDC...
Resolved! RTC not rolling over at midnight
Using the RTC on a NUCLEO-G071RB (HAL) I have a program the prints out the time, date and temperature in degrees Centigrade. I left it running overnight and discovered in the morning that the hours had not reset to 00:00 at midnight and neither had t...
