how to install linux
I am using IAR and stm32cubemx.how can i install linux os on stm32h743?I don't know howOtherwise, it would be much appreciated if you could provide a document or link
STM32 MCUs Products
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Resolved! JPEG Mode in DCMI
In your application note AN5020 and related to JPEG reception. i have some questions and hopefully you can answer them so every thing work. Each JPEG stream is divided into packets, which have programmable sizeWhat does JPEG Stream means? is it JPEG ...
Resolved! How to turn on/off the user led by using an external button on a breadboard?
I'm using the nucleo-f302r8 and I want to turn on then turn of the user led (the ones on the stm32 board) thanks to a push-button on my personal breadboard. How to achieve this? Hardware : a nucleo-f302r8, a breadboard, a push-button arduino, 2 male-...
Resolved! FDCAN monitoring bus when MCU in sleep mode
Is it possible for STM32H5 to monitor the CAN bus when MCU is in sleep mode? Upon CAN bus activity detection, MCU automatically performing the wakeup sequence to be back in normal run mode.
Resolved! I2C Master_Transmit error because of NAK
My setup is as follows: I have a NUCLEO-H563ZI with an STM32H563ZIT6 and I am communicating through I2C with the 6D IMU, ISM330DCL. Moreover the ISM330DCL is on the STEVAL-MKI182V2.My I2C-bus is very confusing. First I get everything set up exactly a...
Resolved! One bit shift in SPI communication on STM32H7
I'm working on SPI communication between two Nucleo-H743ZI boards. I'm using ST's HAL, and the SPI polling API HAL_SPI_TransmitReceive.It's working fine until a bandwith of 12Mbits/s (SPI kernel clock at 200Mhz and prescaler 16, the CPU is always at ...
FUOTA IAP Updating Only Part of a Program
My goal is to implement an In-App Programmer (IAP) that can update part of our firmware from data we receive over a wireless network. We do not want to update the full firmware because it's too large and would take too long/consume too much power.I'm...
Resolved! Driving external shift register chain using USART as "SPI Master" - STM32L051
I have an application that requires a large number of digital outputs, but they can be very slow.The "true" SPI ports in my design are already in use for higher-performance peripherals, so my plan is to use a USART in synchronous mode to generate the...
STM32L4S5 Discovery Kit, how to use X-CUBE-AWS
I am doing various tests using the STM32L4S5 MCU board.Among them, I register this board with AWS and communicate with MQTT messagesTo do so, we connected to AWS using a package called X-CUBE-AWS provided by ST and actually communicated the sensor va...
STM32F05 and Uart 7 bit
Hello,RM0091(Rev 10) "27.8.1 USART control register 1 (USART_CR1)" shows bits M0 and M1. HoweverSTM32Cube_FW_F0_V1.11.4/Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f051x8.honly defines#define USART_CR1_M_Pos (12U)#define USART_CR1_M_Msk (0x1UL <<...
