Posted on October 31, 2017 at 19:17Hi,I want to create USB device but I want to have few interfaces like:- DFU (can be generated with stm32cubemx)- my own iface with bulk transfers- HID (also can be generated by stm32cubemx)But from what I see I can...
Posted on November 01, 2017 at 15:08i just want to build a HID device with STM32f103,and start with most new USB lib:STM32_USB-FS-Device_Lib_V4.1.0;after carefully reading the demo code of usb_pwr.c, i think one line in below funciton is not correct...
Posted on October 31, 2017 at 13:57I'm trying to connect an sd card to the stm32f091cct6 microcontroller using FatFs driver. After sending some clock while MOSI and CS are high, I send idle command (CMD0) but receive no response from sd card. I pull...
Posted on October 30, 2017 at 13:23Hello ST Community,I have three Threads Running in y code in main function I am declaring 3 Threads and suspend Two of them. My Interrupt Routine calls a function which after words resumes the one Task named 'Swing...
Posted on October 26, 2017 at 12:05Hi all.We have a lot of problems communicating with one I2C EEPROM (M24M02-DRMN). Many times when we try to write or read we see into HAL functions for reading/sending HAL_BUSY answer. Then, we lost data in our app...
Posted on July 12, 2017 at 04:17I can not import CubeMX project in Keil.Problem: The following device family packs are required by the project Keil:STM32L0xx_DFP:1.6.0. I have checked from installed packs. it is already there#stm32cube-bug
Posted on October 25, 2017 at 08:47Hi,I am using STM32F401RE. For my USB device application I used DFU class stack from STM32cube mx.I have ported stack to my application,It is working fine but I always misses first byte received after initializatio...
Posted on September 18, 2017 at 08:00Hi all,I'm trying to get work speaker output on my Discovery kit (STM32F469I-DISCO) but not succeed yet. I have connected https://www.gme.cz/reproduktor-ls45n-3-r8-45mm-8ohm-1w on pins 15 and 16 of extension conn...
Posted on October 27, 2017 at 21:30I am using the STM USB CDC VCP middle-ware stack on STM32F777II MCU. I just wanted to know if there is a way to create the application in such a way that when this USB CDC VCP device connects to my windows PC, it c...
Posted on October 27, 2017 at 21:35I am using STM USB CDC VCP middleware stack on STM32F777II mcu where I wanted to know if there is a function or way to know whether the device (mcu application) is successfully connected to the windows PC or not?#u...