4180Lab2Part16
Dependencies: mbed 4DGL-uLCD-SE X_NUCLEO_53L0A1
main.cpp
- Committer:
- khuifang2202
- Date:
- 2019-02-06
- Revision:
- 13:4500aa092029
- Parent:
- 11:5186cc367be0
File content as of revision 13:4500aa092029:
// Wiring Diagram:
// uLCD:
// Mbed uLCD
// Vu +5V (Vu is the 5v output pin on mbed)
// p13 TX (RX on ribbon cable)
// p14 RX (TX on ribbon cable)
// GND GND
// p30 RES
#include "mbed.h"
#include "XNucleo53L0A1.h" //ToF
#include "uLCD_4DGL.h" //lcd
#include <stdio.h>
Serial pc(USBTX,USBRX);
DigitalOut shdn(p26);
// This VL53L0X board test application performs a range measurement in polling mode
// Use 3.3(Vout) for Vin, p28 for SDA, p27 for SCL, P26 for shdn on mbed LPC1768
//I2C sensor pins
#define VL53L0_I2C_SDA p28
#define VL53L0_I2C_SCL p27
//lcd
uLCD_4DGL uLCD(p13,p14,p30); // serial tx, serial rx, reset pin;
static XNucleo53L0A1 *board=NULL;
int main()
{
int status;
uint32_t distance;
DevI2C *device_i2c = new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL);
/* creates the 53L0A1 expansion board singleton obj */
board = XNucleo53L0A1::instance(device_i2c, A2, D8, D2);
shdn = 0; //must reset sensor for an mbed reset to work
wait(0.1);
shdn = 1;
wait(0.1);
/* init the 53L0A1 board with default values */
status = board->init_board();
while (status) {
//pc.printf("Failed to init board! \r\n");
uLCD.printf("Failed to init board! \r\n");
status = board->init_board();
}
//loop taking and printing distance
while (1) {
status = board->sensor_centre->get_distance(&distance);
if (status == VL53L0X_ERROR_NONE) {
//pc.printf("D=%ld mm\r\n", distance);
uLCD.printf("D=%ld mm\r\n", distance);
}
}
}