Previously, I use STM32F205 (M3) USB HID, out endpoint (Interrupt type).Now I'm developing ST M0 (STM32F070) and I have a problem as followBy using STM32F070, HID USB, and then enpoint 5, Out Interrupt should be use. But, Device send only STALL pa...
I am sending an RTR message to two different micro controllers. On an F412 an RTR value "2" arrives, on an L471 an RTR value "1" arrives.When looking at the code in f4xx_hal_can.c from the STM32Cube FW_F4 V1.25.0 package at around line 1560, I can se...
Dear,It's not a bug but I think there is a missing macro in "stm32f4xx_ll_adc.h" file of the STM32F4xx drivers version 1.25.0There is a reference to the "__LL_ADC_CALC_VREFANALOG_VOLTAGE" helper macro to calculate the analog voltage reference but thi...
Posted on June 28, 2017 at 20:56Hello all,I am having a difficulty trying to get my STM32F411E-DISCO board to go into DFU mode. After applying power to the mini USB connector (USB ST-LINK), the default program operates. I then want to go into DFU mo...
I have a stm3214-discovery board (L496-CELL02) from ST. On this there is a BG96 module. It seems that the lines between SIM and some other are shared with BG96 and the CPU. I have found no information whatsoever on how to configure the CPU to have th...
cubeMX : 5.6.1cubeIDE : 1.3.1Code Lib Version : STM32Cube_FW_F1_V1.8.0I implemented ili9341 lcd as fsmc and found the following problem.the problem is that when calling HAL_SRAM_Write_16b, it writes data once more.I attach the measured fsmc wavef...
Hello everyone: I recently prepared to do a project on the communication between two STM32 boards via USB. I want to ask if I can skip the enumeration phase, and then open the endpoints on Device and Host separately and then transfer data thro...
I am using the stm32H743 and have added USB OTG FS and FatFS to my project.A function is generated in Main() : static void MX_TIM8_Init(void)and the last thing this function calls is: HAL_TIM_MspPostInit(&htim8);But this file is NOT generated. Why ?
Hi,I'm starting out on a new project that requires two USB audio connections. Upstream connection should present itself as a host and downstream as a device.Is there anything obvious that I'm missing that would preclude me from using the F407 in thi...
