I'm using the STM32H725 for development.An image was displayed on the LCD.There is only one screen view, and a container is placed under it, and an image is placed in the container.The image is displayed normally, but the screen is flickering.However...

I read the adc value using ADC3 + DMA using STM32H725.​ADC3 channel 0,1,10,11 are reading adc value. ​1) ADC3 + DMA1 : RAM 0x24000000 ~ 0x2401FFFF2) ADC3 + BDMA : Allocate an array to store adc values to SRAM4.In all experiments, the correct value do...

HiI am developing a product using stm32f429.​case 1>- use cmsis_rtos2- Interrupt is generated every 20ms using exti1(PA1).- In exti1 callback function, execute gpio is set > delay 1ms > reset.​case 2 >- case1 + fmc initialize codecase 1 works fine. H...

HiI am trying to communicate using i2c1, i2c2 of STM32F103VCT6.The pins are set as shown below.​- i2c1: PB6 (SCL), PB7 (SDA)- i2c2: PB10 (SCL), PB11 (SDA)​i2c1 is communicating correctly, i2c2 is not communicating with i2c1.When sending data, the bus...