Hello, I have a simple question: What is the way to update the SysTick configuration after changing the clocks at runtime? I am switching SYSCLK between two modes:1) RUN mode: HSE 32 MHZ2) LPRUN mode: MSI 2 MHZAfter changing to (2), the HAL_GetTick()...
Posted on April 16, 2012 at 09:24In STM32F4, TRM, Chapter 4 ''PWR'' it says under 4.2.2 ''BOR...'', there it says ''VBOR is configured through device option bytes.'' It would be very nice, if you could spend a link there to the description of the de...
Here i am trying to set PLL as the system clock using HSI of 16MHz for STM32F401RE development board, but the moment i enable the "SET PLL as system clock" bit, the system gets reset. What can be the reason for this. I am trying to achieve 70 MHz of ...
Hello All,I'm using STM32F405 with a 24 BIT ADC (ADS1298) . The ADC Sampling rate is 16Khz per channel and I want to send two channel data of the ADC i.e. 16000 samples x 2 channel x 3 bytes per sample =96000 bytes to my PC application. I have used ...
Hi Team,can i know top marking information of the part number ISM330DHCXTR. i couldn't identify topmarking in datasheet. kindly confirm the same.
We are working on a project which requires us to put our STM32L433 MCU's into a low power mode with memory retention(STOP2 mode). When measuring the IDD current draw on our NUCLEO-L433RC-P in STOP2 mode, we found that at 1.8V VDD the current consump...
hi all,we have an application that requires powering an eMMC down and then back up while the MCU keeps running. BackgroundWe're successfully using the eMMC connected to the SDMMC1 peripheral running on a 25MHz 8-bit bus, with ClockPowerSave ENABLED. ...
I want to use the TouchGFX framework in my projects, but I have no idea where to start. I'd like to know where I can find the necessary information, from selecting the screen controller to programming. I hope you can help me with this. Thank you
Hi ST Community,I have inherited a product that runs on a stm32L051k8 mcu, and I am having difficulty with using the onboard flash memory. On boot, the product checks a certain location in flash to see if there are some configuration settings stored ...
Hey everyone, I am using w25q20 external flash for writing data so I have to use the file system, I am facing an issue I am not able to open the file and write data in it, Can anyone suggest any solution to it, is very helpful. I dropped the link to ...
