Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 27, 2017 at 04:34GreetingsI'm trying to determine how I set the DC conditions (i.e. input bias) on the +ve input of an opamp on the STM32F3 series when all the feedback is internal during PGA mode. If I set the input to half way b...
Posted on February 26, 2017 at 20:30Hello all,i need to measure an external clock source of 32768hz with little variation as posible... this means to measure as true as possible, with variations maximum of +/- 2hz ...Is this achievable with inpu...
Posted on February 26, 2017 at 01:52Hey, I got Discovery F3 board, i wanted to start project which uses I2C communication, so i enabled I2C1 peripheral and generated code for EWARM IDE using CubeMX. I uploaded code on board and pressed GO in debug o...
Posted on January 21, 2017 at 13:33Hey guys,I created 2 sets of projects with CubeMX for my STM32F429I-Disc 1 board.I project is a Device HID project, the other one is a Device Custom HID project.The Device HID projects works fine, the Custom HID pr...
Posted on February 26, 2017 at 02:47Hello! This is a code of cubemx for f4 discovery board. Can anyone tell me why TIM6 Update event occurs each TIM6CLK/256 ? This timer is a trigger for DAC to generator wave . Thanks !!!!
Posted on February 24, 2017 at 06:55 Hi, I recently brought up the I2C using the STM32CubeMx(4.0) and STM32CUBE_FW_L4_v1.6.0 and I was attempting to write to a slave device with an address of 0x2A. I noticed that my slave device was NACK-in...
Posted on February 25, 2017 at 04:22Hi,I'm using a STM32F303 (landing page: http://www.st.com/en/microcontrollers/stm32f303k8.html) for one of my project. I have PA0 configured as a GPIO output with push pull used to turn ON/OFF a BJT. I also have P...
Posted on February 23, 2017 at 00:41i cant download STM32CubeL4 Some time it starts and the download chokes in the middle otherwise it dosen't start
Posted on February 25, 2017 at 17:25hi i want use sdio as 8bit mode and 48Mhz but i try to do this and i saw max 25Mhz on clk line for sdio port.how can i set sdio as 8bit-48Mhz mode?tnx for replay
Posted on February 24, 2017 at 17:37hello dear forum,I copied following code from std peripheral libraryhowever I couldnot make it workwhat I am doing wrong ?thank you----------------RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE);--------------...
