![](/media/cache/group/ST_logo_2020_blue_V_cmyk.jpg.50x50_q85.jpg)
Simple application showing central sensor on X_NUCLEO_53L0A1 expansion board being polled in singleshot mode, to display ranging measure on USB serial.
Dependencies: X_NUCLEO_53L0A1 mbed
Fork of HelloWorld_53L0A1 by
X-Nucleo-53L0A1 Hello World Application
This application provides a simple example of usage of X_NUCLEO_53L0A1 library. It provides a measurement of:
- Distance (millimeters) of an object in front of the on-board sensor.
The values are displayed on the Hyperterminal connected through COM port over USB.
Diff: main.cpp
- Revision:
- 7:c8087e7333b8
- Parent:
- 4:c8932fb926d6
- Child:
- 9:9733cfdb0a18
diff -r fd3f3110d4a4 -r c8087e7333b8 main.cpp --- a/main.cpp Wed Jun 07 15:02:52 2017 +0000 +++ b/main.cpp Mon Aug 07 14:45:59 2017 +0000 @@ -18,20 +18,26 @@ int status; uint32_t distance; - DevI2C *device_i2c =new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL); + DevI2C *device_i2c = new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL); - /* creates the 53L0A1 expansion board singleton obj */ - board=X_NUCLEO_53L0A1::Instance(device_i2c, A2, D8, D2); + /* creates the 53L0A1 expansion board singleton obj */ + board = X_NUCLEO_53L0A1::instance(device_i2c, A2, D8, D2); - /* init the 53L0A1 expansion board with default values */ - status=board->InitBoard(); - if(status) { printf("Failed to init board!\n\r"); return 0; } + /* init the 53L0A1 expansion board with default values */ + status = board->init_board(); + if (status) + { + printf("Failed to init board!\n\r"); + return 0; + } while(1) { - status = board->sensor_centre->GetDistance(&distance); - if (status == VL53L0X_ERROR_NONE) + status = board->sensor_centre->get_distance(&distance); + if (status == VL53L0X_ERROR_NONE) + { printf("Distance : %ld\n", distance); + } } }