I am using the I2C1 to connect the LCD. The I2C is configured in the standard mode with the clock speed set to 100KHz. The pins PB8 and PB9 are configured as the SCL and SDA pins. We have already covered how tointerface the LCD via I2C with STM32. You can check out the tutoria...
In this demonstration, we use the STLINK VCOM Port connected to the MCU's USART3 (figure 2). Furthermore, we use the TIM2 and the board’s user LED (figure 3). Two callbacks are registered: one for the UART_Tx and the other one for the timer overflow, also known as period elapse...
To program the option bytes you can use a similar approach, where my recommendation is to configure only the option bytes you'll change. Here is a snippet for that: "stm32_programmer_cli.exe -q -c port=SWD -rdu -ob BOOT_LOCK=0 -ob WRP1A_END=0x00 -ob WRP1A_STRT=0x3f -ob SEC...
If users want to use UART STM32F4DISCOVERY, then users need to have UART Setup Block in Simulink model. Enable pin GPIO clock for Tx, Rx, RTS and CTS; Set the pin STM32F4 for Tx, Rx, RTS and CTS; Select the UART Module Clock; ...
In this tutorial I will cover how to implement USB CDC (Communication Device Class) in STM32 using both the modes, i.e. CDC Device, and CDC Host. For the Host purpose, I will use STM32F411 DISCOVERY Board, and STM32F103 is used as a Device. Both the microcontrollers will be able ...
This application note also gives an overview of the STM32 SSP solution with its associated tool ecosystem, and explains how to use it to protect OEM secrets during the CM product manufacturing stage. Refer also to: • AN4992 [1], which provides an overview of the secure firmwar...
So just connecting the STM32F446 board to your computer using a USB, you can intercept UART communication using a software. We will use theRealTermsoftware, which is a serial and TCP terminal for engineering and debugging. We need 2 major code files in order for this code to ...
Please refer tohttps://akospasztor.github.io/stm32-bootloaderfor complete documentation of the bootloader library source code. Table of Contents Bootloader features Source code organization Examples How to use Configuration References Configurable application space ...
In situations where the memory is 'lightly loaded', such as running some simple tasks alongside I2C/UART buffer handling, I've struggled to reliably measure a performance difference. However in situations where memory access patterns are more intricate and using the DMA peripherals is vital, i.e...
AN5185 Application note How to use STMicroelectronics firmware upgrade services for STM32WB MCUs Introduction This document describes the firmware upgrade services (FUS) available on STM32WB series microcontrollers. These services are provided by STMicroelectronics code, which is located ...