Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 22, 2018 at 01:44Hello,We implemented USB Host on a product based on STM32F427 MCU. Now we try to test it on USB-IF compliance program. But it fails to satisfy the USB-IF requirements.Questions we have:1. Does USB Host support USB Hub...
Posted on June 26, 2018 at 01:12I accidentally used a 5V regulator instead of 3.3V. After fixing that the SWD dongle/ST link says no connection to target. This happens to be my only prototype now. Building a new or swapping the 100pin STM32F407 isn'...
Posted on June 11, 2018 at 19:14Hello.,., I am using STM32H7 newly released MCU in our project, In this 3 slave devices are connected thorough I2C interface (Audio codec,EEPROM,RTC devices), All slave devices are accessible and working fine with ro...
Posted on June 19, 2018 at 23:32Hello,I'd like to use the UART pins on the SensorTile to receive data from another microcontroller (STM M0) via UART. I've noticed all virtual com port examples for this device use the USBD library instead of UART li...
Posted on June 25, 2018 at 14:13I wanted to use FPU in STM32F7, How to enable FPU.Also how to check if it gets enabled?Majerle.Tilen.001 #stm32f7-nucleo #fpu
Posted on June 25, 2018 at 15:57I tried flashing the kit with it's demo program with the demo ST provided.There's audo record function where i tried recording and playback all i heard is the noise.. Is it just me or anyone else ?Any fix for this ? #...
Posted on June 15, 2018 at 12:15 Hi, I have read the AN4852 application note explaining how to program an external QSPI flash using the built-in UART bootloader. However it does not tell how to execute afterwards the code saved in the external flas...
Posted on June 09, 2018 at 14:28Hey Guys,I am using the ADC1 to sample A0 as a voltage input and A17 and A18 as temperature and VrefInt for Temperature and exact Vdda calculaion. So far my implementation works fine. I also calibrate the ADC everytim...
Posted on June 09, 2018 at 00:54Hello,when I try to open the example with cube to generate code this message appearBut download doesn't work because the current version 12 is not RC1.regards
Posted on January 26, 2017 at 10:35Hello everyone, I want to use timer output compare channels as internal timebase (no output pins used). I did generate the following code by CubeMx/* TIM3 init function */static void MX_TIM3_Init(void){TIM_ClockCo...
