STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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STM32 crypto on microSD with PC deciphering

I am working on STM32u585. The STM receives data on SPI bus, cipher data and store cipher data on microSD.Then the microSD is read on PC and data has to be deciphered for human reading.What is the best mean to perform this ciphering process ? Can the...

FCont.1 by Associate
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Need to send ASCII and then HEX

I am trying to send commands to a Netion display which needs ASCII and then termination of 3 hex 0xFFs.I tried this: HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, GPIO_PIN_SET); char Cdata[11] = "bt6.val=[1]"; HAL_UART_Transmit(&huart1, Cdata...

SScot.3 by Associate II
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Resolved! Generated Binary file size is too large(~2.3GB)

Hello Community,I am working with "STM32F746G-DISCO" Board, "STM32CubeMX", "STM32CubeIDE", and "TouchGFX Designer" .I would like to program GRAPHICS Data in to "QUADSPI Flash".When i compile firmware in "DEBUG" mode, ".bin" file size = 2.3GB".elf " f...

Resolved! Trouble to locate data section in flash (STM32F207)

Hi,I attempt to locate information about the firmware in flash. To do so, the data are stored in a dedicated section (called CONTROL_UNIT_SECTION):/** @brief Definition of the firmware info. */ typedef struct firmware_info_t { uint8_t id; ...

TPier by Associate III
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Cache coherency issues when reading DMA buffer from ADC

Hello,I face serveral data coherency issues on my dma buffer which is used to place the values of serveral ADC channels into it. This is executed on M7 contextJust as a reference, I have a dummy project without any MPU configuration and data cache is...

Floki.1 by Associate II
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