![]() ![]() The end point of the following, which is not as complicated as it looks, is that a new Arduino IDE compatible “sketch” can be begun by clicking the New Project icon in the tool bar and selecting one of two templates according to the target board. Although I do have an AVR Dragon and could have used in-system programming (ICSP), I wanted to be be able to use the normal process of using the serial upload over USB and to leave the bootloader intact. There are two main parts to getting things to work: compiling the code and uploading to the arduino. It is partly written so I remember how it works… There were a few points where I wanted to do things a little differently this post is about the changes and some experiences along the way. He approached the task with the kind of strategy I wanted and his account and example code saved me a lot of trial and error. The best I found, which is not at all “involved”, was by Elco Jacobs. There are several guides to achieving this kind of thing (Google “atmel studio arduino”) but most seemed to be rather involved and not well suited to having boards with different processors. A further complication is that I have both Uno and Leonardo boards, which have a different processor and so need separate code compilation. I wanted to be able to use Atmel Studio to create programs that would also be usable, ideally with no change, on Arduino boards with the Arduino IDE being used. I have also started writing some libraries and found the Arduino IDE to be a bit limited. not using the arduino or similar development boards). ![]() For my part, I began using it with an AVR Dragon board for programming micrcontrollers directly (i.e. I think that I should extract only the functions that are needed, say for a "Blink.cpp" code, without the inclusion of Arduino.hĪ successfull compile of that cpp without including Arduino.h and replacing digitalWrite and all the Arduino functions with direct registers manipulation should mean that the "conversion" is done.The benefits of the Atmel Studio 6 IDE (if you can get to grips with it) are described in various places so I won’t repeat them here. This is, however, much more than what is needed in order to run on the simple 328p (I suppose that importing variants will include everything from the Arduino lib, regardless of the microcontroller used).ĭigging inside the imported libs, I've found all the references that I was looking for (avr/io.h, util/delay.h and so on). Has been automatically added, which includes all of the sub-lib necessaries to compile the code (wiring.h, pins_arduino.h, all of the variants and the core files). All of the libraries have been imported automatically and the sketch (now cpp in the project folder) compiles fine. ino in Atmel Studio with the visual micro plugin. Thank you for all the answers! I've been able to import the whole. However, you then also hit the limitations of not having professional development tools like an integrated debugger. What the exercise does make you realise, though, is how much you take for granted with the Arduino IDE, especially a high degree of source code portability across platforms, functions for the commonly used activities, and libraries for a huge number of peripherals. I feel I'm pioneering a bit because I am finding bugs in the official "getting started" examples for my board which indicates that nobody has really used them, such as forgetting to activate the pullup resistor on a read button example, or not noticing that the built in led is wired on the high side so everything is inverted. ![]() I've just about got to the stage of roughing out bare metal equivalents of Serial.print, port access (digitalWrite() etc. Then you have to decide if you use the ATMEL START development tool or directly use raw gcc C++. With the board I am using, an atmega4809 (megaAVR-0 series) eXplained, as i discovered, you can't. With atmega328p arduino applications, I believe you have the option of importing an Arduino application directly. I'm very new to this myself, making a part migration from the Arduino IDE to Atmel Studio so I can use an interactive debugger, data visualiser etc., so I am joining this thread to see what comes out of it. ![]()
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