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New question from this thread. Hi @mƎALLEm I am using STM32N6 Nucleo-144 board. In this board VDDIO is the power supplied at VDD, VBAT. VDDIO2, VDDIO4, and VDDIO5. So this the the power supply which is driving GPIOs. This power is generated by LD390...
I'm using an STM32H750XBH6 MCU with two external Flash(W25Q256 X2) chips connected via QSPI. I followed the guide (W25Q FLASH Memory || Part 10 || QSPI & External Loader on H750) to create a custom external loader (.stldr) using STM32CubeIDE, and I m...
I want to provide external reference voltage to 16-bit ADC.So i need to remove the R36.And Vref is connected to Vref+ pin on the board.These two things are the only steps i need to do right, after that i have to connect my external source to the vre...
I want to use the EMMC as USB storage space, but I encountered another issue: I am trying to access the EMMC via SDMM1, and after implementing the MSC-related functions (read, write, USBD_STORAGE_GetMediaLastLba, USBD_STORAGE_GetMediaBlocklength) in ...
Hello, I am working on the STM32G431RB Nucleo board, specifically on the internal temperature sensor. I am facing issues in getting accurate readings. For your reference, I have attached: My code implementation An Excel sheet comparing temperature ...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. 1- In next time please use </> button to paste your code. Please read this post: How to insert source code. 2- Post is not related to CubeIDE usage b...
I tried to search the forum so I'm sorry if there is a solution posted to this problem.I have been struggling with creating the pattern inside the image. Every 10 seconds I want a short heartbeat pulse generated by DAC. (DAC goes high, then low).The ...
I am working with an STM32N6 microcontroller and need clarification about the electrical characteristics of its GPIO pins. How much current a GPIO can source and sink. Is it in micro Amps or mili Amps.
HelloSTM32H7R3L8I have trouble using the circular mode of GPDMA when trying to transmit data over SPI4. When I set the GPDMA channel 12 to be in circular mode, it generates the GPDMA channel init in the msp init file instead of the main file as if it...
I have a question about configuring pin D1 for UART1 TX (in conjunction with pin E2, UART1 RX).Pin D1 has the option for PA11, [PA9], PA8Pin E2 has the option for PA12, [PA10], PA71. To use pin D1 for UART1 TX, PA11 must be switched to PA9 (SYSCFG_CF...
