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Hi there, We are having some issues with our STM32H7 when the MCU is heated above approximately 55C. This leads to a fault of some form within the STM32 which prevents it from reading an external flash which the code is being run from. This memory is...
When using HAL_SPI_Transmit_DMA with STM32743, must the transmission data buffer and reception data buffer be placed in D1 RAM?Also, is there a way to dynamically allocate D1 RAM? Rather than declaring an array placed in section("D1"), I would like t...
Hello, New here. I am working with a piece of consumer electronics equipment that uses a STM32F101C8 processor. the customer was doing an update to this unit and in the middle of the update, pulled the USB plug out of his computer bricking the unit. ...
I soldered a new STM32 on the board, it can enter bootloader, but it's under Readout protection(I guess I bought renovated chip), I don't know how to unlock Readout by STM32CubeProgramer, finally, I use STVP and ST-LINK V1 to connect through SWD, and...
I am trying to use stm32flash to program my board over UART. I understand that the board needs to be in boot mode in order for this to be accomplished, so using the STM32CubeProgrammer I have tried setting the resisters appropriately. BOOT_lOCK: set ...
I want to use the ULPI interface & both the CAN interface for my project But I see For USB: Pin No: 194 pin name: PB5 Module function : USB_OTG_HS_ULPI_D7, ONLY ONE PIN no other pins are there For CAN Pin No: 194,195 pin name: PB...
Hello, I am developing an application using STM32N657I have datasheet DS14791 Rev 4. There are pins for VDDIO2 to VDDIO5 and the datasheet implies that I can run the GPIO on an independent voltage supply. Chapter 5.3.17 even specifies low levels and ...
I am trying to get a 7" LCD to interface with a STM32F407VET6 microcontroller. I am using a display from winstar which the product number is WF70A2TIFGDBT0. The screen is 800x480 pixels and uses 8080 interface. The display uses a SSD1963 driver and I...
I am unsure if I correctly understand the power consumption of the N6 Family. I want to supply the MCU with 1,8V and use the internal SMPS to supply Core with 0,81V.When it comes to designing the 1,8V voltage source, how much current do I have to exp...
I'm trying to calculate if I need an external resistor with my HSE crystal (24MHz, 18pF, 50R) but the suggested formula example does not give the shown result. So is the formula or the result wrong or have I misunderstood something?Below example from...
