Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 20, 2015 at 11:24Hello everyone, I want to measure the temperature with the built in temperature sensor in a stm32f151 device. As the application is sleeping most of the time the sensor output shall be near the ambient temperature. I...
Posted on April 15, 2015 at 16:32I want my main board (STM32F4-Discovey) be able to upload/flash firmware to another small & cheap device (to be created) using I2C. Currently I must select a micro-controller for the small device but I couldn't find ...
Posted on April 27, 2015 at 19:58Hi,I am having issue regarding an ADC configuration on 32F429IDISCOVERY board. I have a battery power application where I want to measure the battery voltage. This voltage is above the reference of the board (VCC) so...
Posted on April 30, 2015 at 14:48 was trying to configure the UART to the Futaba SBUS spec (100000/8E2) and cubemx generated the following initialization code: void MX_USART1_UART_Init(void) { huart1.Instance = USART1; huart1.Init.Bau...
Posted on April 27, 2015 at 21:04Can someone show me a working example program of STM32F4 USB virtual com port using the STM32cubeF4 library?
Posted on April 29, 2015 at 19:20I connected HC-05 to my STM32F4 through USART. I have tested it with android app, and everything seems to work good (sending, receiving data). But how to connect two STM32F4s with each other? Do I have to know addres...
Posted on April 21, 2015 at 08:11STM32F4
Posted on October 30, 2014 at 10:35Not sure if this is a bug or just a missing feature, but I'll explain what I'm doing!I am using STM32CubeMX version 4.3.0 to configure clocks on an STM32F407IEHx.When setting values in the clock configuration, cloc...
Posted on April 24, 2015 at 12:18On this processor both bxCAN cells share the filters located in CAN1. There is only a single CAN_FFA1R register whose bits are used to assign individual filters to FIFO 0 or FIFO 1. There is no bit allocating them to...
Posted on April 28, 2015 at 23:47Hi,I have a question concerning the clock configuration of an STM32F103RBT6. I used several STM32F4 chips before and generated the system_stm32f4xx.c file with the STM32F4 Clock Configuration Tool. It seems that ther...
