Control Surface master
MIDI Control Surface library for Arduino
Debug.ino

Debug

This examples shows how use the debug macros for printing different kinds of debugging information

Boards:
AVR, AVR USB, Nano Every, Nano 33 IoT, Nano 33 BLE, Due, Teensy 3.x, ESP8266, ESP32

Behavior

This is the result of `DEBUG`
[/home/pieter/GitHub/Arduino-Debugging/Example/Example.ino:12]: This is the result of `DEBUGREF`
[void loop() @ line 13]: This is the result of `DEBUGFN`
[0:2:11.085]: This is the result of `DEBUGTIME`
a = 1, b = 2, c = 3
log10(1000) - 2 = 1.00
millis() = 131085
Serial.read() = -1
[int someFunction(int) @ line 26]: parameter = 42
#define DEBUG(x)
Print an expression to the debug output if debugging is enabled.
Definition: Debug.hpp:98
#define DEBUGFN(x)
Print an expression and its function (function name and line number) to the debug output if debugging...
Definition: Debug.hpp:118
#define DEBUGTIME(x)
Print an expression and the time since startup to the debug output if debugging is enabled.
Definition: Debug.hpp:130
#define DEBUGREF(x)
Print an expression and its location (file and line number) to the debug output if debugging is enabl...
Definition: Debug.hpp:108
See also
Debug for instructions on how to add an option in the Arduino IDE to easily enable and disable debugging globally without editing the settings file.

Written by PieterP, 2018-07-31
https://github.com/tttapa/Arduino-Helpers

void setup() {
Serial.begin(115200);
while (!Serial)
;
}
void loop() {
DEBUG("This is the result of `DEBUG`");
DEBUGREF("This is the result of `DEBUGREF`");
DEBUGFN("This is the result of `DEBUGFN`");
DEBUGTIME("This is the result of `DEBUGTIME`");
int a = 1, b = 2, c = 3;
DEBUGVAL(a, b, c);
DEBUGVAL(log10(1000) - 2);
DEBUGVAL(millis());
DEBUGVAL(Serial.read());
someFunction(42);
DEBUG("");
delay(5000);
}
int someFunction(int parameter) {
DEBUGFN(NAMEDVALUE(parameter));
return parameter;
}
Dummy header file for Arduino builder.
#define NAMEDVALUE(x)
Macro for printing an expression as a string, followed by its value.
Definition: Debug.hpp:92
#define DEBUGVAL(...)
Print multiple expressions and their values to the debug output if debugging is enabled.
Definition: Debug.hpp:178