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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_...
Title shortened from:"With the STM32U545RE, unable to erase the correct Flash Bank, using HAL_FLASHEx_Erase(), when attempting to switch from Bank2 to Bank1".Please keep the title short. Testing is done with the Nulceo-U545RE-Q board having 512KB Fla...
I came across a discrepancy between two ST documents regarding the behavior of an IWDG reset on STM32H5 devices, and I’d like clarification on what exactly is reset when an IWDG event occurs.Document 1: UM3150 Rev 2 – STM32H5 Safety Manual, Table 9 (...
Hi all.I have a small problem understanding the timer 16 of the STM32G030K6T6 microcontroller. According to the data sheet, it should use the TIMPCLK clock, which corresponds to the PCLK clock.My system clock is supplied by the HSI (SYSCLK = 16 MHz)....
I’m working on a custom board with an STM32F446REt6 and a USB Type-C 2.0 connector (GCT SB4105-GF-A). I haven’t implemented any external pull-up on the D+ and D- lines, but on the CC1 and CC2 pins I have 5.1k pulldown resistors. I managed to load the...
I want to route the internal comparators on the STM32G0B1 to the inputs of the encoder module. I can't find a way to do this in CubeMX. When I select "Encoder Mode" in the timer configuration, there is no option to route the comparators to the timer....
Hi ST team,I'm working with the STM32U5-DK2 board and implementing USB Device MSC class using USBX and external flash (via OSPI) as storage. Everything works fine when VBUS sensing is disabled in STM32CubeIDE — the host detects the device correctly a...
Hi I am trying to achieve output compare mode in TIM1 in stm32f407vgtx board . I am trying to generate a delay of one ms and running a timer clock at 1mhz after divide it with prescaler. I have enabled upcounter,TIM_CCER_CC1E bit in CCER, TIM_EGR_CC1...
I am very new to this field !! So last I had posted regarding the interfacing of DCMI and I got relevent doucuments which where not enough for me to understand the DCMI module. So could you please send relevant videos of interfacing DCMI module step ...
Hello,I'm using LPTIMR1 to wake up from STOP2 mode and then use ADC to read battery voltage range from 10 - 15 V. The wakeup to use ADC is random as per user input (in seconds, minutes or hours).static void MX_ADC1_Init(void) { ADC_ChannelConfTypeD...
