Description
Writes a 32-bit signed integer to the serial port.
Syntax
writeInt16(long myInt)
Parameters
myInt: an 32-bit signed integer to write to the serial port, of type long or int32_t.
Returns
None
Example
% This code writes an int32 to the serial port for MATLAB to read
#include "ArCOM.h" // Include ArCOM library
ArCOM serialPort; // Create serial port object
long myInt = -923323; // Create an 32-bit signed integer
void setup() {
SerialUSB.begin(115200); // Initialize USB serial port
}
void loop() {
serialPort.writeInt32(myInt); // Send the int32 to MATLAB
}