That's the memory usage of my calculator project: RAM: [= ] 7.2% (used 23640 bytes from 327680 bytes) Flash: [=== ] 27.9% (used 365721 bytes from 1310720 bytes)
Which tools and development environment do you use to program the Raspi Zero W? And for the FPGA? gregebert schrieb am Freitag, 10. Januar 2025 um 21:43:22 UTC+1: > I evaluated Arduino about 15 years ago and decided against it because I > thought there was only enough RAM/ROM for very simple projects. So for a > few years I used FPGAs, then Raspberry Pi Zero W, and now I have the > ecosystem in-place to use FPGA, RasPi, or both. > > I'm curious how many lines of source code (it's similar enough to C) can > be compiled onto an average Arduino device. > > > > On Friday, January 10, 2025 at 1:38:31 AM UTC-8 newxito wrote: > >> I like PlatformIO, but unfortunately, they do not support newer versions >> of the arduino-esp32 framework which are required for newer hardware >> (financial disagreement with espressif). >> Since I use espressif MCUs with the arduino-esp32 framework in all my >> nixie projects, I’m currently looking for alternatives. I found these >> options: >> - Arduino IDE >> - PlatformIO using pioarduino >> - pioarduino extension for Visual Studio Code >> - ESP-IDF extension for Visual Studio Code >> - ESP-IDF Eclipse plugin >> I have not made a decision yet, but I spent some time migrating the >> firmware of a project to the ESP-IDF extension for vscode. Maybe the >> following will be useful for someone. It’s not a tutorial, just some >> reformatted notes on how it worked for me. As always use at your own risk. >> >> Using the ESP-IDF Extension for Visual Studio Code with the arduino-esp32 >> component >> >> ----------------------------------------------------------------------------------- >> >> + Install Visual Studio Code >> + Install the ESP-IDF extension >> + Click "Configure ESP-IDF extension" and select EXPRESS >> - Set download server to github >> - Select the latest version of ESP-IDF that supports the latest version >> of the arduino-esp32 component >> (https://github.com/espressif/arduino-esp32/releases) >> - Click install >> >> + After installation create an ESP arduino project as follows: >> - Click "Components Manager" or run command "Show ESP Component Registry" >> - Search and select arduino-esp32 >> - Go to examples, select hello_world and click "Create Project from this >> example" >> - Build the project >> - Close vscode and rename the project directory to the desired project >> name >> - Start vscode and use "open folder" to open the project folder >> - Copy the source files (c, cpp, hpp) to the main directory >> - Create an include directory >> - Copy the header files to the include directory >> >> + Edit CMakeList.txt in the main directory: >> - Register all c, cpp and hpp files in the directory, ignore h files >> - Specify include directories >> - Specify requirements >> >> For example: >> >> idf_component_register(SRCS >> "main.cpp" >> “driver.cpp” >> "helper.hpp" >> >> INCLUDE_DIRS "." "../include" >> "../components/Adafruit_BusIO" >> "../components/RTCLib" >> >> REQUIRES arduino-esp32 >> REQUIRES nvs_flash >> ) >> >> + Manually add arduino libraries: >> - Use command "Create New ESP-IDF Component" >> - Enter the name of the component, e.g. RTCLib >> - Delete everything in the components\RTCLib directory except >> CMakeList.txt >> - Manually copy the library code files (c, cpp, h, hpp) to the >> component\RTCLib directory >> - Edit CMakeList.txt file >> >> Example CMakeList.txt file for RTCLib: >> >> idf_component_register(SRCS >> "RTClib.cpp" >> "RTC_DS1307.cpp" >> "RTC_DS3231.cpp" >> "RTC_Micros.cpp" >> "RTC_Millis.cpp" >> "RTC_PCF8523.cpp" >> "RTC_PCF8563.cpp" >> >> INCLUDE_DIRS "." "../Adafruit_BusIO" >> REQUIRES arduino-esp32) >> >> If the library depends on other libraries add an idf_component.yml file, >> for example: >> >> dependencies: >> # Define local dependency with relative path >> Adafruit_BusIO: >> path: ../AdaFruit_BusIO >> >> Some sdk options: (change with the "SDK Configuration Editor") >> >> + Compiler options for debugging, performance and size: >> - Assertion Level >> - Optimization Level >> >> + Arduino options (not set if creating the arduino project manually >> without using the example): >> - Kernel >> set ConfigTICK_RATE_HZ = 1000 >> - TLS Key Exchange Methods >> Select "Enable pre-shared-key ciphersuites" >> - Arduino Configuration >> Select "Autostart Arduino setup and loop on boot" >> >> + A useful terminal command: >> - idf.py update-dependencies >> >> + Some useful vscode shortcuts: >> - Ctrl-Shift-P to "Show and Run Commands" >> - Alt-Shift-F to format code >> >> I used this to do a clean reinstall on windows: >> >> + vscode: >> - uninstall vscode >> - delete directory "%userprofile%\AppData\Roaming\Code" >> - delete directory "%userprofile%\.vscode" >> >> + esp-idf extension: >> - delete directory "%userprofile%\.espressif" >> - delete directory "%userprofile%\esp" >> >> >> -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. 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