I am trying to transmit and receive data on a STM32F7 (USB HOST CDC). After I receive and transmit bytes a few times my IN pipe shows a URB_Status of USBH_URB_NOTREADY and never reaches a USBH_URB_DONE state.Any ideas as to why this might be happenin...
Greetings,Is it possible to interface stm32f103vet6 and usb host ic fe1.1s ? Actually am using stm32f103vet6 and need to attach a keyboard and usb pen drive at a same time. Any ideas or suggestions will be of great help .. Thanks.
Hi:I' m trying to download the "Tiny_kernel_boot_loader.hex" via "Flash Loader Demostrator" on STM32's USART1.At the very first step, connection settings, it says connection fail all the time,baud rate = 115200 => not recognized device or .... etc....
On the STM32F042G6U6 the USB DP and DM lines have to be MUXed onto pins 19 and 20 by way of the PA11_ PA12_ RMP bit in the SYSCFG_CFGR1 register.I would like to use the USB DFU mode of the device. So will the USB DFU work (i.e MUX the DP and DM lines...
The CubeMX HAL library is considered and claimed to be "thread safe". One can select FreeRTOS on the CubeMX and generate a code.I am questioning whether the HAL is indeed 100% safe for using with RTOS. The HAL allows read/write to specific bits in th...
Hy,as described and discussed earlier (https://community.st.com/s/question/0D50X00009sWdDqSAK/stm32f042-bootloader-activation) I want to use bootloader mode of STM32F042 to update STM32 firmware in a multi CPU system. I still see this way as very ele...
I'm using a STM32F429ZI Nucleo-144, and need a counter/delay function with 1 microsecond resolution, but want to keep the HAL_Delay function at 1 millisecond resolution for other uses.I'm looking at potentially reconfiguring the SysTick interrupt to ...
Posted on June 02, 2017 at 21:28I have a STM32F746NG Discovery board on which I have implemented a USB Composite device with MSC and custom HID classes. I also want to run Elm-Chan's FATFS to read and write files locally on the micro-SD card whilst ...
STM32F103C8T6 V1.7.0 TRUESTUDIOFREERTOSUBUNTU16.04Figure 1 configure CAN to send to dieFigure 2 configure CAN no problemHaven't tried CAN acceptance yet
Hlello. I want to use single wire and half-duplex mode for spi master.Init works, and HAL_SPI_Transmit function works .But it will go to timeout when call HAL_SPI_Receive function from HALL. it still can't get RXNE FLAG . I measured it , it didn't g...