Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello STM32-Community,I'm getting mixed results checking up this question. In the power consumption calculator (PCC) there is the following diagram displayed:As you can see it should not be possible to enter STOP2 from LOWPOWER_RUN. However the seque...
Hi everyone,I have a problem with the STM32F401RE wakeup timer setup, to exit standby.This is my code.* Disable Wake-up timer */ HAL_RTCEx_DeactivateWakeUpTimer(&RTCHandle); /*## Clear all related wakeup flags ###################################*/ /*...
Hai,we are using STM32H743IIT6 and External Twin quad spi (MT25TL01G).In our board we have configured (PB6) pin for QUADSPI_BK1_NCSbut in the external loader file(MT25TL01G_STM32H743I-EVAL.stldr) which we have has PG6 pin for QUADSPI_BK1_NCSDue to th...
Something weird is going on with my STM32Cube project building. I have a fresh project created from the template for the STM32H745I-DISCO. In the Core/Inc folder I created a foo.h header file containing a method. In the Core/Src folder, I wrote the i...
Hi,I have a problem with CAN peripheral on this board. I tried the CAN Networking Example from the EVAL board and changed the pin configuration to fit to the Arduino connector.I found some possible pin configurations:CAN1_RX on PA11 -> D10CAN1_TX on ...
I have two STM32 based development boards and would like to get CAN example (slightly modified) to work with a simple data packet of 2 bytes sent from one board to the other. But I detect no valid CAN frame on the bus.The setup is taken from here:STM...
Hi, everyone, I have the next problem, I am using the same pins like a simple GPIO output, and like a PWM output.To change the output from PWM to GPIO i using this code: GPIO_InitTypeDef gpio; gpio.Pin = GPIO_PIN_0|GPIO_PIN_1; gp...
I'm using STM32F427.I want to declare the variable as a custom section and use it in a specific address area on the MCU FLASH.I change the *.ld file, declare that the variables are assigned to the designated section, so the compile becomes normal, an...
Hi, our hardware engineer kinda messed up and I'm forced to use an onboard STM32C8T6 and lowball it as a UART "relay", basically UART1 reads whatever that's putting in with likely a buffer of 32 bytes, and immediately sends them out over UART3.The du...
