i had USB Host MSC working on H743 (devE board) , read USB sticks 1...64 GB without problem;now, after try to make USB Audio Host on second (HS) usb port, which is not running until now (there is no working example by STM - and no plan to do this (!)...
Hi,I'm using OTG HS, in device mode, as a CDC VCP. It works when "Internal IP DMA" is disabled. If I enable DMA, the USB device enumerates but CDC_Transmit_HS() no longer works.I saw the article on USB DMA with the STM32H7, and I tried similar things...
Hi ST team,I'm trying to upload a new code to the STM32F103 via CAN tx/rx. I set the device to boot mode, BOOT0 = 1 and BOOT1=0 (system memory). I sent a CAN frame via CAN tx/rx, but I didn't get any response from the STM32 CAN bootloader.Is it possi...
Hello,I want to transmit data between two boards using TCP. To do this, one will run a client and the other will run a server. Both of these implementations follow the provided examples. The server works fine, I can connect to it from Hercules and tr...
Hi All,Kindly let me know how to customize standard ST bootloader and change the default UART pins, Currently bootloader working on UART1 and UART3, but i want bootloader on UART2Microcontroller Details -STM32F4
Hello, i have a STM32F407VET6 MCU and i have problems with UART3 and Interrupt Receive, it does not work.UART3 is connected with a Display, my MCU sends every Second a "PING" and the Display answers with "PONG", that works fine.Global Interrupt for U...
I'm using the STM32L010 chip and am trying to write a routine to allow me to get a delay of 10uS. But when I try to add this:/** * @brief This function provides a delay (in microseconds) * @param microseconds: delay in microseconds */_STATIC_INLINE v...
May you people suggest some open source project based on STM32? may main goals are to contribute and learn.
Hi everyone I am using stm32l496 and I am trying to disable all the interrupts while running sensative routines. to disable all the interrupt I am using __disable_irq and to enable them __enable_irq.But nothing seems to happen, even after I use disa...
