STM32F429I Discovery board UVC with OV7670 camera
Posted on July 03, 2015 at 14:24I want to operate STM32F429I discovery board in UVC class.Can any one help me?Can i use it as a webcam? #stm32f429 #uvc
Forum Posts
USB Video Class Host (UVC) into STM32xx HAL
Posted on November 22, 2017 at 18:06Hi,Actually the question is for ST. There are all examples and support of all USB host classes except just one - Video Class. I don't understand why it happens? Are there some road map to add it? And question to f...
Resolved! STM32H750XBHX W25Q64 bad test
Hello!I have an ART_PI board with STM32H750XBHX MCU and W25Q64 FLASH IC on it.I want to make my own loader, but it doesn't work as it should.Running until the memcmp cycle, I look at the memory map. But the content is not good. There are values 00000...
Modify PWM frequency on the fly desynchronize master and slave timers
Hello,I'm facing a problem with a master timer and slave timer on Nucleo-STM32H723ZGT6U. To better understand my issue, I will present you my project.Project presentationMy aim is to make two PWM signals like this :The red signal is named "synchro ar...
Resolved! STM32F407 pulls up pins when debugging
Hello people, i am making a project using STM32F407VG and i am using a timer that drives a laser. The problem is, when debugging STM is probably pulling couple of its pins to High state before i start F8 (between pressing the 'Debug' button and F8 to...
Resolved! verification scenario to assure that data from adc is transmitted correctly through uart
so my project consists of : exploiting the serial communication to send the conversion data from ADC1 Channel 1 in ASCII format and considering a verification scenario for the program's functionality.about the verification scenario i visualize it in ...
Resolved! ascii message throught uart on keil not working perfectly like on cubeide
when i downloaded the code from cube ide and then try to visualize it with putty it works perfectly but when i moved the project to keil and then download it from there i didn't got the same result ascii is stuck at number 8 and it's not showing the ...
Resolved! STM32G431: No FDCAN interrupts
I have two STM32 micros connected via CAN transceivers. The sending unit is transmitting without issue, as evidenced by measuring both the CANH/CANL bus wires, as well as the CAN_RX/CAN_TX logical wires on the transmitter. I did have to slow the bu...
Resolved! while (!LL_SPI_IsActiveFlag_RXNE(EVE_SPI)) {} Never Returns
I'm trying to use SPI to communicate with a display (BT817) and whenever it tries to send data, the while (!LL_SPI_IsActiveFlag_RXNE(EVE_SPI)) {} never returns. I've attached my CUBE IDE project. Could anyone possibly give some guidance? Am I miss...
No output on peripheral spi device
I'm trying to control a LTC-2668 dac device, through the spi interface. The dac opperates on mode 00 and spi commands are 24 bits long. The chip select pin is manually toggledThe thing is that even though the STM produces the correct output signals, ...
