UART baudrate on STM32
Posted on March 27, 2018 at 19:33Hi there,Is it possible to change the uart baudrate dynamically after it has been initialized?Kind regards,#uart #stm32
Forum Posts
Sending infos from computer via SPI or USB
Posted on March 23, 2018 at 08:59Hello everyone,I am currently working on a STM32F103RBT6 MCU on the OLIMEXINO-STM32 board : https://www.olimex.com/Products/Duino/STM32/OLIMEXINO-STM32/open-source-hardware .So far, I am sending and receiving CAN mes...
Resolved! How to use ST support form?
Posted on March 27, 2018 at 12:57I created support request, got proposed solution to it and I'd like to add a clarification to my question. However, I have no idea how to do it.I can:- accept solution (to soon)- reject solution (not exactly what I w...
SPI RXONLY bit toggle when SPI is enabled
Posted on March 27, 2018 at 15:51Hello,Is it OK to toggle RXONLY bit when SPI is enabled? The reference manual on STM32 family says nothing special about this bit (in contrast to DFF and CRCEN), but when I configure SPI with RXONLY enabled and later...
flash write/read
Posted on March 27, 2018 at 06:13how to configure flash using stm32cubemx tool,i am working with stm32l476
BlueNRG-1 consumes excess current and doesnot enter sleep mode
Posted on March 27, 2018 at 14:09I am using BlueNRG-1 in one of our projects where the end application is to send some logged data over Bluetooth.The device is battery operated and low current consumption is utmost important. The issue that we are f...
PWM with first pulse different
Posted on March 27, 2018 at 07:56Hello everyone, I am just new to stm32 microcontroller. I am starting my first project of stm32 using “STM32F030C6T6� MCU. My project is to drive a “high speed solenoid valve driver�. In which I have to drive...
STM32CubeMx 4.20.1: Clock Configuration GUI not working
Posted on April 21, 2017 at 20:49Hi all!The Clock Configuration GUI shows a weird behavior: I'm not able to put a valid input frequency for HSE (or LSE).For example I want to setup the input frequency to 8 MHz: entered value 8 is not accepted - cha...
STM32F107 SPI3 Failure at Random Times
Posted on March 27, 2018 at 03:10I have the following microcontroller:https://www.digikey.ca/product-detail/en/mikroelektronika/MIKROE-1103/1471-1016-ND/4495381 That interfaces with this radio module:https://www.digikey.ca/product-detail/en/adafruit...
STM32F429: GPIO logic level during power on
Posted on March 27, 2018 at 03:10What is the logic level of GPIO pins of STM32F429 during powering on?I am using several GPIO pins as enable pins to enable downstream devices. These GPIOs must be 'LOW' during power on until the firmware actively ena...
