Ian Kilburn
/
VL53L0X_test
Exercise VL53L0X
main.cpp@0:0b3a16f02de9, 2017-02-26 (annotated)
- Committer:
- highroads
- Date:
- Sun Feb 26 12:45:58 2017 +0000
- Revision:
- 0:0b3a16f02de9
First version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
highroads | 0:0b3a16f02de9 | 1 | #include "mbed.h" |
highroads | 0:0b3a16f02de9 | 2 | #include "VL53L0X.h" |
highroads | 0:0b3a16f02de9 | 3 | |
highroads | 0:0b3a16f02de9 | 4 | /* This example shows how to use continuous mode to take |
highroads | 0:0b3a16f02de9 | 5 | range measurements with the VL53L0X. It is based on |
highroads | 0:0b3a16f02de9 | 6 | vl53l0x_ContinuousRanging_Example.c from the VL53L0X API. |
highroads | 0:0b3a16f02de9 | 7 | The range readings are in units of mm. */ |
highroads | 0:0b3a16f02de9 | 8 | |
highroads | 0:0b3a16f02de9 | 9 | |
highroads | 0:0b3a16f02de9 | 10 | Serial pc(SERIAL_TX, SERIAL_RX); |
highroads | 0:0b3a16f02de9 | 11 | |
highroads | 0:0b3a16f02de9 | 12 | DigitalInOut sda_D(PB_9); |
highroads | 0:0b3a16f02de9 | 13 | DigitalInOut scl_D(PB_8); |
highroads | 0:0b3a16f02de9 | 14 | |
highroads | 0:0b3a16f02de9 | 15 | // mbed uses 8bit addresses shift address by 1 bit left |
highroads | 0:0b3a16f02de9 | 16 | VL53L0X sensor_D(PB_9, PB_8); |
highroads | 0:0b3a16f02de9 | 17 | |
highroads | 0:0b3a16f02de9 | 18 | |
highroads | 0:0b3a16f02de9 | 19 | int main() { |
highroads | 0:0b3a16f02de9 | 20 | pc.baud(115200); |
highroads | 0:0b3a16f02de9 | 21 | |
highroads | 0:0b3a16f02de9 | 22 | wait_ms(100); // delay .1s |
highroads | 0:0b3a16f02de9 | 23 | pc.printf("starting continuous\n"); |
highroads | 0:0b3a16f02de9 | 24 | sda_D.mode(PullUp); |
highroads | 0:0b3a16f02de9 | 25 | scl_D.mode(PullUp); |
highroads | 0:0b3a16f02de9 | 26 | //sensor_D.getIdentification(&identification); // Retrieve manufacture info from device memory |
highroads | 0:0b3a16f02de9 | 27 | //printIdentification(&identification); // Helper function to print all the Module information |
highroads | 0:0b3a16f02de9 | 28 | |
highroads | 0:0b3a16f02de9 | 29 | sensor_D.init(); |
highroads | 0:0b3a16f02de9 | 30 | sensor_D.setTimeout(500); |
highroads | 0:0b3a16f02de9 | 31 | |
highroads | 0:0b3a16f02de9 | 32 | // Start continuous back-to-back mode (take readings as |
highroads | 0:0b3a16f02de9 | 33 | // fast as possible). To use continuous timed mode |
highroads | 0:0b3a16f02de9 | 34 | // instead, provide a desired inter-measurement period in |
highroads | 0:0b3a16f02de9 | 35 | // ms (e.g. sensor.startContinuous(100)). |
highroads | 0:0b3a16f02de9 | 36 | sensor_D.startContinuous(50); |
highroads | 0:0b3a16f02de9 | 37 | while(1) { |
highroads | 0:0b3a16f02de9 | 38 | pc.printf("range = %d\n",sensor_D.readRangeContinuousMillimeters()); |
highroads | 0:0b3a16f02de9 | 39 | // if (sensor_D.timeoutOccurred()) { printf(" TIMEOUT\n"); } |
highroads | 0:0b3a16f02de9 | 40 | } |
highroads | 0:0b3a16f02de9 | 41 | } |