Posted on December 06, 2016 at 20:42Hi.I started to work with STM32F7 series and USB HS (CDC class). I am able to send data to PC using CDC_Transmit_HS(uint8_t* Buf, uint16_t Len) function, but I am not aware what is going on behind it. If let say, ...
Posted on November 26, 2016 at 00:33Hello,I'm working in a custom bootloader. I have follow many discussions here and then i end up with this code.commenting the function PerformFirmwareUpdate() the code works ok! pFunction appEntry; uint32_t appS...
Posted on June 10, 2010 at 07:46Multiple USB CDC (USB IAD). How? #iad #cdc #stm32f103 #dual-cdc-with-stm32l152 #usb-cdc-duart
Posted on September 11, 2014 at 17:24Dear Friends, Hi,I want to get an interrupt by receiving each character on UART port. How can I use HAL_UART_Receive_IT() and HAL_UART_RxCpltCallback() functions? When I call HAL_UART_Receive_IT() function its ca...
Posted on November 28, 2016 at 23:46Configuration: STM32F107, Linux PC, VCP library provided by STM. Received data is buffered from interrupt and reading within RTOS task context. When resetting device, it's start to be visible as /dev/ttyACM0. Ok. ...
Posted on November 27, 2016 at 17:10HiI try to send data over a VCP USB interface from my STM32F446RE to the computer. I use a C♯ programm with a SerialPort interface to read the data.Under Windows 7, 8 and 8.1 everything works perfectly fine but on...
Posted on July 24, 2015 at 22:27Hi. Let me describe the situation. I have to do 8 AD conversions (using STM32F103) as fast as possible. Thus, I'd like to use ADC in DUAL mode to execute 4x2 conversions (on ADC1 as master and ADC2 as slave) and trans...
Posted on November 04, 2013 at 12:10Hi u guysI have in a old powerpoint slide from ST, seen that ST can provide a usb printer Class, does anyone know if the can and/or where to find it?Best regards. #usb-printer
Posted on February 16, 2016 at 11:03Hello Everybody,Hello ST,We've implemented some USB class for communicating with an Android device. The application is working fine when plugging it in for the first time. But when disconnecting the USB cable and ...
Posted on November 22, 2016 at 22:11Hi guys, I'm facing out some problems and i wonder if some of you can give some of your wisdom.Here are some inputs: MCU: STM32L053 (Host)GSM Module: handles GSM network connecctions and notifify via UART the MC...
