This is required because at the time of writing, native Arm support for gdb via Homebrew does not yet exist: $ softwareupdate -install-rosetta If you’re on an M1-based Mac or any Arm-based Apple Silicon that arrived after the M1, make sure to install Rosetta support. If you’re on a Mac: $ brew install git armmbed/formulae/arm-none-eabi-gcc To install gdb, open a terminal on your development machine and enter the following: $ sudo apt install git gdb-multiarch The debugger is a widely used piece of software that provides a way to flash a binary onto many different targets, set breakpoints in your code on specific lines, and step through your code helping you better understand exactly what’s happening. In order to flash your Rust application onto your Pico target board, you must first install the GNU Debugger (gdb) and OpenOCD. Also note that in the photo of my breadboard wiring, I use the (+) and (-) columns for convenience, otherwise I literally follow the above wiring summary. Note: See this pin diagram (also shown above) that shows a Pico board pin diagram containing both pin numbers and pin names. Here’s a written summary of how to wire the two Pico boards to each other, referring to the Pico board on the left as Pico A and the one on the right as Pico B :Ĭonnect Pico B GND (Pin 38) to Pico A GND (Pin 38)Ĭonnect Pico B VSYS (Pin 39) to Pico A VSYS (Pin 39)Ĭonnect Pico B UART0_TX (Pin 1) to Pico A UART1_RX (Pin 7)Ĭonnect Pico B UART0_RX (Pin 2) to Pico A UART1_TX (Pin 6)Ĭonnect Pico B SWCLK to Pico A I2C1 SDA (Pin 4)Ĭonnect Pico B SWDIO to Pico A I2C1 SCL (Pin 5) If you’re looking for some jumper wires like what I used you may order them from SparkFun here: In this command, you need to replace the with the actual version number of Rust that you want to switch to (assuming it is present on your system).As you can see in Figure 1, having the soldered headers attached to both Pico boards makes it much easier to wire together for flashing and debugging because you can use a breadboard to make all of the pin connections very straightforward. To switch between versions of Rust in your system, you can run the following command: brew switch rust This can be useful if you plan to check the behavior of your program on multiple systems (new and old). You can run the following command to get the installed version of Rust: rust -versionĪnother functionality of homebrew is that it allows the user to switch between different versions of Rust that are available on a system. With homebrew package manager installed, you can easily check the installation status of Rust by running the following command on your mac terminal: brew info rust If you decide to keep multiple versions of Rust on your systems and switch between them, you must install Rust using the following commands: brew install rustup The above method will not allow you to switch versions. Now you can run the brew info rustĬommand to verify your installation. With that, you now have a working Rust environment on your system. The easiest way to install Rust is to run the following command: brew install rust Installing Rust using the homebrew package manager is pretty straightforward, and you can choose between either of the two following methods, based on your needs. To install homebrew, open up your mac terminal and run the following command: /usr/bin/ruby -e "$(curl -fsSL )" The homebrew package manager handles all of the dependencies and sets up the Rust environment, which makes our lives easier. In this article, we will be focusing on using the most simple and common method: installation using the homebrew package manager. Visit the official Rust website for further details on this alternate method. Alternative methods include downloading the Rust package from the web and manually setting up the system dependencies, environment variables, and the Rust workspace. The easiest, most convenient method is to use the brew package manager to handle the Rust packages. For this reason, Rust has become one of the most popular languages for developing cross-platform applications. Rust is a programing language famous for its speed and efficient memory usage.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |