Dear Experts, I am expecting to configure the PB5 of the STM32H743VITx as a PWM signal in order to trigger some external devices : I would like to generate a less-than 30Hz/60Hz pulse with variable duty cycle. Could you help or share some examples in...
I went through the ST External QSPI Loader how to and have verified my quadspi.c/h driver is good with the Winbond W25Q64 flash part we are using. However after I create the .stldr and load it into the STM32 Programmer it will not read from the flas...
Hello, I am working on a product with dual banks enabled. In each banks, there are one bootloader and application. In bank1's bootloader, if new application arrived, it will update bank2's application and then reset and boot from bank2. I meet a prob...
STM32L151RET6Is the RTC affected by the microcontroller reset?The system is placed in stop mode and is reset every 2 seconds by the watchdog.After 24 hours of operation, I find a delay of approximately 20 seconds.If I do not use stop mode and let the...
Hello STM Community!I'm trying to implement USB CDC ACM in standalone mode(without using ThreadX) on STM32H563ZI board. I have tried this with ThreadX and got it working.I have created a project, with the following configurations in the .ioc file;Tim...
do anyone have example stm32h43 or even any stm32xxx QUADSPI example codei am using STM32H43 QUADSPI and i have configured BK1 to control a flash and BK2 to control a ramBK1 works flawlessly when FSEL - 0 (U4, flash1 selected) but BK2 cannot work pro...
Hello,i am wondering why i can't find any information how fast the different SRAMs are.For Flash you have to configure waitstates, to setup the speed according to the CLK, but not for SRAM.I guess, because there is a dCache installed, the SRAM does n...
Hello community,I try to configure the ADC in continuous mode so it writes the converted values via DMA continuously into a memory address in background without triggering via software. It should be possible with : ContinuousConvMode = ENABLE and Ext...
Hi everyone!I’m facing random NMI errors in my project using the STM32H563 MCU, and I’m trying to identify the root cause.System OverviewMy project uses Ethernet (ETH) with NETx Duo and Thread X with static configuration.No RAMCFG (SRAMx, BKPSRAM) i...
Hi everyone!I have some questions related to the STM32F407 board and CAN protocol Does the STM32F407 have an integrated CAN transceiver? If yes, how can I identify it in schematics and where can i find the schematics?If no, what external peripher...
