I am working with STM32F103RB board and I want to simply echo everything I receive from my computer via serial port back to that port. I must do it us ...
I was searching in the net about connection between STM32 microcontroller and AWS IoT core, didnt come across any. I cam across articles where the dis ...
I want to Initialize and send a single int using UART in blue_pill (STM32F10C8). Manual ask to set GPIO mode on ALTRN_PULL_PUSH in blue_pill. But Low ...
So I came across this issue without understing why. I'm reading an EEPROM portion of 16 bit. On the first ever read of the EEPROM, all the cells are ...
I have a "STM32VLDISCOVERY" board (link) that I connected to my Windows PC. This board has an integrated "ST-Link V2" programmer / debugger based on ...
I want my PC to receive float value from the microcontroller so as to plot graph based on the value. I already can let microcontroller to receive valu ...
I have recently bought a MikroE EasyMx Pro v7 board for the STM32 MCU, however, the compiler which MikroE uses for Arm Development is their proprietar ...
I have connect my HC-06 to pc using bluetooth, so i am able to send data to HC-06. My work is to send any int I typed in PC to the bluepill (which wil ...
My objective is to write bare metal assembly code for STM32F103 that turns PB1 LED on. The steps I follow is listed below: 1. Enable IOPB Bit 3 in ...
I am trying to turn led on STM32F103 blue pill's PB1 port using bare metal assembly code. For the first step I want to initialize stack pointer in res ...
I have a problem with an STM23F103 i'm using UART to transmit and receive data.the data is sent and another board replies. I can see the communication ...
I have written an open source 3D Printer firmware for Arduino Mega - RAMPS 1.6 board which i have uploaded to github: https://github.com/3DHexfw/3DHex ...
I am trying to use the SPI communication to read data from the ADXL345 accelerometer. I configured the different pins and SPI in master mode, and trie ...
I did not the understand how to get file names in SD card using FATFS. I am able to read and write .txt files with this code below: After that I wa ...
I have a bunch of Blue Pill boards I'm re-animating (ye olde chippe shortage, y'know). Attacking them with stm32flash reports a flash size of 128 kByt ...
i would like to generate a Midi Clock signal with UART on a stm32f1 bluepill board. The Signal basicly just needs to send one byte (0xF8) at a maximum ...
I have an interrupt (RXNE) based receive cycle running on STM32F1. I do only use receive command which is: HAL_UART_Receive_IT(&huart3, RxBuff ...
I am trying to make some custom firmware for a MIDI controller (AKAI LPD8). There is an STM32F102R8T6 chip in the unit. I am trying to reach it with a ...
I'm having trouble generating specific time for the STM32F103C8 (Blue Pill). Apparently, the AHB main clock is set to 72 MHz. However, regardless of w ...
I'm using a STM32F103C8 microcontroller. According to the STM32F10xxx flash memory programming manual (p.20) there are 2 option bytes which can be use ...