Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi Sir , I have set a project using CAN .Now I have found a problem , the max value is 0x80 ,in the datasheet it can be up to 255.Please help me to find why ,the following is my configurition code:void CanInit(uint32_t gateID){ //CAN1_Mode_Ini...
Dev Environment.STM32CubeIDEVersion: 1.1.0Build: 4551_20191014-1140 (UTC)OS: Linux, v.5.3.0-28-generic, x86_64 / gtk 3.22.30Java version: 1.8.0_202OS. Ubuntu 18.06Problem description:I am trying to communicate with a VCP usb device whose Baud rate is...
We are trying to Rx Bulk short packet (max packet size 4 bytes) at high speed and with low software load by using the USB HOST core of OTG_FS IP mounted on STM32L476.Prerequisite condition・I don't use the code generated by cubemx.・Host and Device co...
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...
