Three letters jumped out at me: WDT, the watchdog timer. Something in this example sketch is taking too long to do its thing, causing the system to believe it has locked up and needs a reset to recover. One unusual aspect ofssd1305testcode is that all work live insetup()leaving an e...
a sketch using char[] and c-string methods would have crashed. As we will see below, on UNO and Mega2560, the sketch will continue to run even if it is out-of-memory. While on other micro-processors, the larger available
First, create a directory calledhardwarein your sketchbook directory. After that create a new directory inside it to keep all our files. I named itarduino-extra-cores. Place theboards.txtfile inside this directory. Now create a directory namedvariantsand then create another directory with the na...
TheArduino-Makefilepackage provides a way to create traditional Makefiles and use the traditionalmakecommand line program to compile an Arduino sketch. On Ubuntu Linux, this package can be installed using the normalaptprogram as: $ sudo apt install arduino-mk ...
Easy to install and use. See Library Installation Cross-platform. You can compile and run this library on most of boards supported by the Arduino IDE (Examples: ATtiny85, boards based on ATmega328 and ATmega-32u4, ATmega2560, ARM Cortex, STM32, Arduino DUE, ESP32 and more). See Boards ...
When I try to compile the sketch I get the following error messages and I cannot determine where or why they are being generated? In function 'void setup()': standalone_altimeter.ino:56:7: error: 'class BMP280' has no member named 'setOversampling' ...
library the #include statement was calling for, you want to look through this big long list for a library with the exact same name. If you don’t see the file name there, this means the library isn’t installed. You’ll have to add that library before the sketch will compile without ...
We need to convert this to Arduino multi-line string, so that we can use it in our sketch. Basically, you need to add a“at the beginning of each line and a\n” \at the end of each line, except the last line that you should add\n”. So, you’ll get something as shown below...
Open the Serial Monitor at a baud rate of 115200 and check the core the Arduino sketch is running on. Create Tasks The Arduino IDE supports FreeRTOS for the ESP32, which is a Real Time Operating system. This allows us to handle several tasks in parallel that run independently. ...
In this tutorial we will learn how to build an Arduino Mecanum Wheels Robot which is capable of moving in any direction. The unique mobility of the robot...