I have a custom board that uses ATmega168PV, and I have a bin file that when I use Atmel Studio 6.0, I can program it to my board.
I have the source code for the binary (in the format of sketch), and I want to change/compile the code and program the board with them.
I can open my *.ino file in Arduino IDE and it is verifying it and says that
Binary sketch size: 12,096 bytes (of a 32,256 byte maximum)
but I searched the folder that files exist and I could not find any binary file.
How can I compile the code using Arduino IDE?
Build process
Sketches are compiled by avr-gcc.
The include path includes the sketch's directory, the target directory (/hardware/core//) and the avr include directory (/hardware/tools/avr/avr/include/), as well as any library directories (in /hardware/libraries/) which contain a header file which is included by the main sketch file.
When you verify a sketch, it is built in a temporary directory in the system temp directory (e.g. /tmp on the Mac). When you upload it, it is built in the applet/ subdirectory of the sketch's directory (which you can access with the "Show Sketch Folder" item in the "Sketch" menu).
The .c and .cpp files of the target are compiled and output with .o extensions to this directory, as is the main sketch file and any other .c or .cpp files in the sketch and any .c or .cpp files in any libraries which are #included in the sketch.
These .o files are then linked together into a static library and the main sketch file is linked against this library. Only the parts of the library needed for your sketch are included in the final .hex file, reducing the size of most sketches.
The .hex file is the final output of the compilation which is then uploaded to the board. During a "Verify" the .hex file is written to /tmp (on Mac and Linux) or \Documents and Settings\\Local Settings\Temp (on Windows). During upload, it's written to the applet sub-directory of the sketch directory (which you can open with the "Show Sketch Folder" item in the Sketch menu).
Do a file search in your temp folder for *.cpp.hex
Related
I bought this NFC Shield for my Arduino controller.
https://www.reichelt.de/arduino-shield-nfc-v2-pn532-ard-shd-nfc-v2-p191287.html?PROVID=2788&gclid=Cj0KCQjwnv71BRCOARIsAIkxW9HRIoBqh_ij1c8Kgh8S5l-aCqeCL1c67U8G7OStFVa8SAnW_ZD3V0saAtJxEALw_wcB&&r=1
https://www.seeedstudio.com/NFC-Shield-V2-0.html?utm_source=blog&utm_medium=blog
I downloaded and installed this library as instructed from GitHub
https://github.com/Seeed-Studio/PN532
But when I include the library I get an error:
Code:
include "PN532_SPI.h"
Error message:
ResolveLibrary(PN532/PN532/PN532Interface.h)
In file included from D:\OneDrive\Ardruino\NFC Reader\Seeed\Example Code\2020-05-14\2020-05-14.ino:1:0:
-> candidates: []
C:\Program Files (x86)\Arduino\libraries\PN532_SPI/PN532_SPI.h:6:10: fatal error: PN532/PN532/PN532Interface.h: No such file or directory
include "PN532/PN532/PN532Interface.h"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
What could be the problem? Please help?
I managed to fix it.
One has to open each and every file in the library and remove the path PN532/PN532_SPI/
So just the file name included must remain, with no path.
So all the .cpp and .h files
Open all .cpp and all .h files in the library and edit them...
Notepad does not format the files correctly, I had to use Visual Studio to edit the .h and .cpp files.
I'm new to arduino, I'm supposed to add tinyGPS.h but locally, but where is "locally"
line of code:
#include "./TinyGPS.h" // Use local version of this library
I've tried copy and pasting the tinygps.h in whatever arduino folder I could under the belief ./ is in the root of the working directory.
I expected the code to compile.
It means in the same directory as the source file in which you wrote #include.
Recently I encountered a problem when using exe4j to package the jar into exe. My xml configuration file is placed in the same directory of the exe, but after the package is completed, the exe will look for the xml file from the temporary folder.
These are the instructions in the exe4j help documentation
For some applications (especially GUI applications) you might want to change >the working directory to a specific directory relative to the executable, for >example to read config files that are in a fixed location. To do so, please >select the Change working directory to: checkbox and enter a directory relative >to the executable in the adjacent text field. To change the current directory >to the same directory where the executable is located, please enter a single >dot.
The error when i running the exe :
[ERROR] In Log's init,cann't read config file, file=/C:/Users/**/AppData/Local/Temp/e4jEA8.tmp_dir1543543191//sys_log.xml
Why is the program not looking for this xml from the exe's sibling directory, and how can I find it from this directory?
If you are using the "JAR in EXE" mode, use
System.getPrpoerty("install4j.exeDir")
to get the parent directory of the executable.
I have a following include in my C source file (of a kernel module)
#include <linux/regmap.h>
Is there any way to quickly open this file in Atom?
I want to build an opencv project using Qt 5.1_VS2010. I have included the path for opencv include files. But when I run the code, I get the error that specific .hpp file does not exist! I have checked in the directory and it actually exists there! another point that when I was trying to include it in my main c++ file, the auto completion guide actually helped me complete the whole path! so it means the directory and the header file was already recognized! anyway, part of my .pro file that includes the path is like this:
INCLUDEPATH += "C:/opencv/build/include"