![]() Net (1) accessory (32) AHT20 (1) AI (1) AIY Projects: DIY AI for Makers (1) Allwinner (1) Android Apps (7) Android on Raspberry Pi 2 (2) Android on Raspberry Pi 3 (2) Android Things (1) Android TV (1) Apache (3) Apache HttpComponents (1) Application.browser (6) Application.editor (3) aphics (1) dia (1) rver (1) applications (7) apt-cache (1) Arch (1) Arduino (19) Arduino IDE (3) Arduino Nano RP2040 Connect (1) ARM (1) ask for help (1) AstroPi (1) Banana Pi (4) Banana Pi BPI-M3 (1) Banana Pi-M2 (2) Banana Pro (1) BeagleBoard (1) BeagleBone (1) BerryBoot (2) BLE (Bluetooth Low Energy) (7) BlueJ (1) Bluetooth (7) Bluetooth Classic (3) BMP280 (1) books (2) Broadcom BCM2835 (1) BT Remote Shutter (1) Buildroot (1) C and Cpp (4) C# (4) Camera (6) Camera Module (33) Camera Module NoIR (7) Camera Module x Lens crossover (10) Catapult (1) CDP Studio (1) Chromium OS For Raspberry Pi (1) ChromiumRPI (Chromium OS for Raspberry Pi 2) (1) CircuitPython (17) Cloud (1) Code::Blocks (2) Coder (1) command (52) Compute Module 3 (1) Dartino (1) dev. Install Thonny on Ubuntu for Raspberry Pi.psutil, process and system utilities for Python.Run vcgencmd on Ubuntu for Raspberry Pi, fix "VCHI.Install 64 bit Visual Studio Code/PlatformIO IDE o.Program Arduino using VSCode/PlatformIO/Ubuntu for.Install 64 bit Arduino IDE on 64 bit Ubuntu for Ra.Setup 4 inch HDMI IPS Touch Display on Raspberry P.Install Virtual Keyboard(matchbox-keyboard) on Ras.Record screen action on Raspberry Pi, SimpleScreen.Remote access Raspberry Pi using xrdp/Microsoft Re.Install CircuitPython to nanoESP32-S2, on Raspberr.See the logging guide for details on how to use this. This is useful for power users for testing large batches of code. VisUAL allows assembly code to be executed via the command line and logs the program state to an XML file. This provides an easy method of lookup up symbols during execution. The symbols window provides a list of all code and data symbols that have been defined. This allows fast debugging of memory access instructions from a static viewpoint in addition to the dynamic viewpoint provided by the pointer and memory access visualisations. VisUAL detects possible infinte loops and prompts the user to select the appropriate response.īy using the view memory contents window, data defined in memory can be monitored in real-time as it changes. ![]() Inadvertently typed code that may result in an infinite loop can cause code to malfunction. In addition, whenever a runtime error occurs, the user is informed of the problematic instruction and what operation in the instruction resulted in the error. Whenever the link register is set to enter a subroutine, the linked subroutine return point will be highlighted and will remain highlighted until the subroutine exits.Īs opposed to providing cryptic compiler error messages, VisUAL provides context-specific error messages with explanations of exactly what is expected. An arrow points to the branch destination, acting as a visual cue to indicate a branch to another line of code is about to take place. For conditional instructions, status bits involved in condition checking are highlighted. Stack behaviour is described, and the stack as well as stack pointer at the start and end of the stack are displayed.Ĭolour coded line highlights are used to indicate when a branch is being taken. Instructions to load/store multiple instructions in the form of a stack can be visualised. ![]() ![]() Base and offset addresses are shown, and any values that have been changed are highlighted. Your browser does not support HTML5 video.Īll memory access operations, word-aligned or byte-aligned, can be visualised. The animations use actual data values from the shift instruction being demonstrated. VisUAL can demonstrate shift operations by playing them as animations. VisUAL provides an information pane that displays useful pointer information when needed. Pointers in ARM assembly can be quite difficult to understand, especially since ARM assembly has 9 different variations of pointer behaviour when it comes to load/store instructions. This feature can help debugging and understanding complex code easier. In addition to stepping through code, users can navigate program history by browsing past register values.
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