Posted on October 05, 2017 at 16:53My application configures the STM32F4 USB OTG HS block as a FS device with 3 non-zero IN endpoints (1,2 & 5)In normal operation 44 byte payloads are sent to EP5 and 27 byte payload to EP1 ~ every 10ms.All works fin...
Posted on January 23, 2017 at 09:37Hello everyone,I am trying to download the F7 firmware package using this link : https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-s...
Posted on April 29, 2017 at 06:38Ethernet section of my custom board is the same as the STM32F746 discovery board. The same code (start ethernet and reply to ping) works reliably on the discovery board. But on my board (at all speed and duplex modes...
Posted on May 17, 2017 at 09:06For our application we use a USB Host to communicate with a HID class device. We've constructed a way to measure the state of the device by measuring the Impedance on the USB datalines. This requires that the datalines...
Posted on October 03, 2017 at 22:14 I combined the code from STM32F746 discovery Template and ADC code from Cube for 746 Discovery. Something is missing allthough I checked the code several times. I use ADC3 input 6 because it is connected to a p...
Posted on October 02, 2017 at 11:07Hello!I use cube usb library for usb_otg_fs mode wit STM32L467. I would like to use DM and DP pins also as GPIO INPUT PULL UP when usb is not used.After usb connection closed, I do the following:1) I use functions ...
Posted on October 05, 2017 at 01:54I'm building a camera guimbal and I got a STM32 board from STMicroelectronics. But I'm having a really hard time already trying to connect the board to my MacPro and SimpleBGC_GUI app. It's not connecting.- I'm con...
Posted on September 29, 2017 at 15:47Hallo everybody,i have a problem with the communication between a USB CDC Device and the PC Software Labview.On the pictures below you can see my cube settings and labview settings.When i try to open the virtuell...
Posted on October 15, 2014 at 10:50Hello!Sorry for possible mistakes, English - not my native language.The RM0090 contains on page 1269:OTG_FS Receive FIFO size register (OTG_FS_GRXFSIZ)Reset value: 0x0000 0200Bits 15:0 RXFD: RxFIFO depthThis value ...
Posted on October 01, 2017 at 13:00Hi @allI would like to write a simple uart transmission using dma.I see the transmitted data with a logic analyzer. All looks good.But, Interrupt functions USART6_IRQHandler, DMA2_Stream7_IRQHandler, HAL_UART_TxCpl...
