Resolved! Use RTC wake up in STM32F051 stop mode
Hello.I am using the stm32f051 discover board.I want to use RTC's WAKE UP function when I wake up in stop mode, is there a way?The STM32F051 MCU must be used.
Forum Posts
CANBUS nmea 2000 phrase protocol packet on STM32
I have STM32 microcontroller F4 I want to configure the GPS sensor for getting data, I used CANBUS cable and the protocol is nmea 2000, and communicate with HAL_CAN interrupt. my question is, how can I phrase the data from the sensor (on nmea 2000). ...
I am using the microcontroller in the Nucleo L031K6 model. Our lecturer wants to control LEDs that change according to voltage using ADC and HAL library.
A potentiometer is connected to the breadboard, the middle leg of the potentiometer is connected to the adc pin and the other legs are connected to gnd and 5v.Led (Led Voltage <1V) - Led will be offLed (1V<Led Voltage <2V) - Led will blinkLed (2V < L...
how to measure 3 Phase AC voltage,Phase Angle,Frequency,PF,current?
Hi,I am using STM32F407VET6 IC to measure 3 Phase AC voltage,Phase Angle, Frequency PF,Current.now i am trying to measure AC voltage using ADC,(stepping down AC voltage and measuring the voltage with ADC by sampling and averaging).and Timer channel i...
STM32 G0 LIN USART automatic baud rate detection. In UART-LIN mode, automatic baud rate detection does not work.
Hello!In my project, the task is Automatic baud rate detection in LIN UART mode. To test this possibility, I use the NUCLEO G070 board and Lin transceiver TJA1020I wrote a small code that allows you to receive and transmit data in UARTWith a conventi...
Resolved! I2C not working with STM32F103C6 and STM32F103C8
we have been trying to get the I2C up on both the controller and no responses from anyone the cubeMx issue if I2C is really a problem..Kindly respond as we are trying to get I2C up ..requesting the experience forum experts to respond.Thanks Ravi
Why UART sometimes print twice the message?
/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body *****************************************************************...
I was getting the "Error in erase operation" in the loop every time. why?
Why was I getting the "Error in erase operation" message in the loop function when I stored the interrupt-based count in the memory at frequent intervals or continuously given the interrupt at 50ms once?I've provided the image below that shows a seri...
STM32H7 + Keil + STLink + Trace?
I've been struggling with this for a while. Is there a good tutorial on how to setup and configure debug printf output? STM32H743 all parameters on pictures attached. No output on printf function + Trace: Data Overflow text in status bar. And on top ...
