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Hello STM support, It seems that the depiction of the TIM15 TPCLK on the clock configuration tab of STM32Cube incorrectly shows TPCLK as 2x16MHz=32MHz when should be 16MHz, same as PCLK.I found this issue after setting TIM15 as shown in the attached ...
Hello, I use 25 MHz quarz (XRCGB25M000FAN00R0) together with 5.6 pF load capacitors. When I configure clock to 170MHz my program stuck here: while (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == 0U). When I configure clock to 168.75 MHz, then everything work co...
Hi,I am trying to program STM32F030C8T6 with STM32CubeIDE. When I try to upload the code, it says the download was successful but then it fails to halt the device. I have tried setting "Reset behaviour" to "None" as other posts have suggested, but th...
I have a question regarding GPIO settings for the STM32H743.Does anyone have detailed documentation on the speed of the GPIOx_OSPEEDR register?I would like to know the criteria for using low speed or very high speed.
I've purchased an STM32H7R7L8HxH development board, but I'm not sure how to download a binary file to the external flash. The external flash consists of two W25Q128 chips. The Chip Select (CS) lines of both chips are connected to XSPI1_CS PO0. The ...
Hello ST Community,I'm working on an application using the STM32F103C8T6 microcontroller that implements a Sliding Mode Observer (SMO) and Park/Clarke transformations. I'm facing significant performance challenges due to the computational overhead of...
Hello,I configured QSPI and MDMA in CubeMx and generated the initialization code. I merged the flash demo code (QSPI_ReadWriteDual_DMA), available for the H743 evaluation board, into my project.Regarding the QSPI waveform I'm puzzled whats going on d...
Hello,I am currently working on a project using the STM32 series and have two specific questions regarding MCU selection::keycap_1: Are there any STM32 MCUs that support 5V logic levels for both input and output?Most STM32 MCUs operate at 3.3V logic ...
Hello all,I have a project with ethernet on custom STM32H743 board, ethernet works as expected but only with SYSCLK <= 300 MHz, for sysclk > 300 MHz I get "transmit buffer unavailable" messages.Even when reducing the HCLK, AXI, AHB bus clock, the sys...
Hi everyone: I'm trying to make an application over the NUCLEO U575zi-q, where some GPIO port pins (in this case, GPIO port E) are triggered in a synchronous way with the DAC output, and the values are held in two arrays, one for the DAC values and t...
