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Hi, I have a question about this highlighted text in the AN2867 document refering to the "calculating external resistor" paragraph As I understood the condition to use a Rexternal is "if the power disipated in the crystal is higher than the value spe...
I have been trying to figure out why I keep getting consistent hard faults when trying to access peripheral instances after waking from Stop Mode 2. Here is the code I am usingFor entering stop mode:static void SystemClockConfig_STOP(void) { /* ...
Dear ST Support Team,I am currently working on a USB Host Mass Storage Class (MSC) implementation using the STM32H750VBT6 microcontroller.:white_heavy_check_mark: The configuration is done using STM32CubeMX (version: [ V6.14.1]):white_heavy_check_mar...
I was comparing the STM32 Debug Support documentation (Chapter 26 in RM0360) with official ARM documentation and noticed something that I cannot explain. The documentation for the SW-AP registers appears to be wrong. It is simply a rewording of the d...
Hi,I am trying to use the STM32H5 CRC unit via HAL to calculate a CRC32 (ISO-HDLC) over multiple chunks.This works correctly via:hcrc.Instance = CRC; hcrc.Init.DefaultPolynomialUse = DEFAULT_POLYNOMIAL_ENABLE; hcrc.Init.DefaultInitValueUse = DEFAULT_...
I'm confused by the comparator settings. I've tested this a while ago and it was working. I assume it still is. But I am doing some code changes and it seems like its set to the wrong value and I don't understand.For COMP1 on STM32G0 here are the pin...
Hello everyone,I have been working with the STM32L431RCTx on a project where I need to log audio data to an SD card. I have attempted to do multiple things unsuccessfully and would really appreciate your help to see where I am going wrong. I am new ...
Hello, I'm attempting to work with the AD5592 ADC/DAC in SPI mode and am unable to confirm communication. I'm attempting to read and write to single registers to determine whether communication takes place since I don't have an oscilloscope or logic ...
Hi. I am using STM32H735VG for SPI communication with external ADCs.But I want to add external ADCs and I already used all 5 SPIs.So I will use OCTOSPI, can OCTOSPI play the same role as classic SPI?In menual, OCTOSPI in indirect operating mode works...
The errata for the STM32U575 series includes the following: We would like to use the first option of the 2 listed workarounds (the one that does NOT require disabling and reenabling the ICACHE). Does ST have any implementation examples of this worka...
