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Is there a way to read from multiple ADC peripheral (ADC3 and ADC4) for example over DMA continuous request mode where each peripheral should be on a separate DMA channel?

I am able to read from ADC3 and ADC4 over DMA but i am disabling the continous request feature of the DMA and starting and stopping the DMA in the program infite loop and its is working correctly.But when I try to start the ADC with DMA outside the t...

BSale.1 by Associate II
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How to push device in boot mode from User application

Hi,I am working on STM32L072CZY3TR controller. i performed the dfu using boot switch on the device but my requirement is to perform DFU on my device without using boot switch and enter in to boot mode from user application.is it possible from user a...

BChav.1 by Associate III
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About Viewing source code of libraries used

I am using STM32L4 series microcontroller. I am debugging some code which uses standard C lib function fopen() and fread(). The code can be compiled and has no errors. For some reason fopen() function is returning NULL pointer when used. I wanted to ...

SSrid.1 by Associate
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Resolved! STM32F103 RTC calibration issue

Hi,I'm trying to calibrate my RTC by writing on the RTCCR register on an STM32F103 MCU. However, it seems like this is not taken into account as the 512Hz signal is still slightly out.I'm using the following code:PWR-> CR |= PWR_CR_DBP; // Allow acce...

LRegn.11 by Associate II
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STM32F417 CAN Filtering

Heei,See figure 342 on page 1088 on reference manual RM0090 Rev 19. It denotes the 32-bit CAN filter register layout. I have the registers configured as described below:F1 register is 0x200000 (bit 21 set). e.g. stdid[0]F2 register is 0x1fe00000 (bit...

Jenny by Associate II
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