Description
Reads a 32-bit unsigned integer from the serial port
Blocks execution until 4 bytes are available
Reads the bytes, combines them into a uint32 and returns it.
Syntax
myInt = readUint32()
Parameters
None
Returns
myInt: an unsigned long or uint32_t read from the serial port.
Example
// This code reads an incoming uint32 from MATLAB
#include "ArCOM.h" // Include ArCOM library
ArCOM serialPort(SerialUSB); // Create serial port object
unsigned long myInt = 0; // Create a uint32
void setup() {
SerialUSB.begin(115200); // Initialize USB serial port
}
void loop() {
myInt = serialPort.readUint32(); // Read an incoming uint32
}