how to write and read external SRAM in stm32F103
Jun 29, 2010 · Hello friends, I am doing a project around stm32f103, where i need to load the hex file from remote server using wifi module. What i did is, my device had less RAM so i connected an …
STM32f103 is not working Blink Led Project on Proteus simulation but ...
Jan 7, 2010 · My first stm project Blinky Led works on real Hardware (BluePill Board) ,BUt not working on Proteus Simulation Whats the wrong with I ?
Pull-up and pull-down technology in microcontrollers
Jan 30, 2025 · Hello everyone, I am making measurements for the characterization of pull-up and pull-down resistances in microcontrollers GPIO interface. I am currently working on a STM32 …
[SOLVED] - STM32f103 wont start | Forum for Electronics
Dec 5, 2020 · Hello, I designed a simple board based on STM32F103 and produce some of them and all of them work fine. In my new design I use PB4 and PA8 pins but other parts of my circuit is the same …
PDM vs PWM and stm32f103 - Forum for Electronics
Dec 3, 2020 · Hello everyone, although I researched, I could not understand the difference between PDM (pulse densty modulation) and PWM (pulse width modulation) in practice. PDM: The analog …
[SOLVED] - Can I write a 8 bit or 16 bit Data to the outport of the ...
Jan 7, 2010 · I am using STM32F103 ,CUBE IDE with HAL library , I am trying to write the outport as giving a 4 bit value to the entire port (16bit ) By using a shift bit operator .
Learning STM32 + LCD Interfacing code not working
Jan 7, 2010 · Hello I am trying to interface 4 bit LCD (16x2 ) with STM32f103 controller its not working whats the wrong with me .The main.c code is attached here with...
Phase shifted pwm using stm32f103 | Forum for Electronics
Jul 7, 2010 · I am trying to build a current fed push pull DC DC converter. This requires two waveforms with duty cycle greater than 50% and phase difference of 180 dergrees. I have attached pic. I would …
DAC MCP4725 controlled by STM32F103C8: Simulation not working …
Nov 6, 2023 · Hi all, I am executing a DAC(MCP4725) controlled by a micro controller(STM32F103C8) and displaying the values on a LCD screen, while running the simulation in Proteus The strings I …
Clean power supply for RTC - Forum for Electronics
Jul 21, 2012 · I connected the VBAT pin of STM32F103 directly to the battery and since datasheet said that no CAP should be added to vbat pin if there is a battery since the leakagae current of CAP will …