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The Mistra Solutions site contains different tutorials and blog posts related to various embedded software topics: QEMU, Embedded Linux, Yocto, U-Boot, RTOS, GUI, etc.
 
Latest posts:
Using QEMU UART interface
How to use QEMU UART interface to interact with external peripherals, a simple example.

Using QEMU UART interface

In the posts so far on the MistraSolutions blog I have covered different peripherals and interfaces used in embedded systems: I2C, SPI, USB. One of the important interfaces that was not covered so far is the UART interface. QEMU UART interface QEMU supports UART interface for the serial console for Linux. When coupled with the correct Linux configuration, the UART interface will be available when ...

QEMU custom peripheral properties
Extending custom QEMU peripherals with properties that can be changed during runtime for interactivity and PyQt6 application for easy manipulation.

QEMU custom peripheral properties

In the QEMU TMP105 QMP interaction newsletter the interaction with an emulated QEMU component via QMP and properties was shown. Using Python and QMP it was possible to change the temperature that the TMP105 component reported by issuing commands from outside the QEMU emulation. In this post we will add similar support to the Custom I2C and Custom SPI peripherals. In the original implementation of ...

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