root / trunk / code / projects / traffic_navigation / validTurns.h @ 1886
History | View | Annotate | Download (1.1 KB)
| 1 |
#ifndef _VALID_TURNS_
|
|---|---|
| 2 |
#define _VALID_TURNS_
|
| 3 |
|
| 4 |
|
| 5 |
/****************************
|
| 6 |
* Intersection Information: 5-bit Integer
|
| 7 |
* 3 bits of intersection type
|
| 8 |
* 2 bits of entry information
|
| 9 |
*
|
| 10 |
****************************/
|
| 11 |
|
| 12 |
/********************************
|
| 13 |
* Intersection TYPES:
|
| 14 |
*
|
| 15 |
* INTERSECTION_SINGLE (0 << 2)
|
| 16 |
* INTERSECTION_ON_RAMP (1 << 2)
|
| 17 |
* INTERSECTION_OFF_RAMP (2 << 2)
|
| 18 |
* INTERSECTION_DOUBLE_C (3 << 2)
|
| 19 |
* INTERSECTION_DOUBLE_T (4 << 2)
|
| 20 |
*
|
| 21 |
********************************/
|
| 22 |
|
| 23 |
/********************************
|
| 24 |
* Turn TYPES:
|
| 25 |
*
|
| 26 |
* ISTRAIGHT 0
|
| 27 |
* ILEFT 1
|
| 28 |
* IRIGHT 2
|
| 29 |
* IUTURN 3
|
| 30 |
*
|
| 31 |
********************************/
|
| 32 |
|
| 33 |
|
| 34 |
/********************************
|
| 35 |
* Intersection ENTRYPOINTS:
|
| 36 |
* INTERSECTION_DOUBLE_C
|
| 37 |
* use T-Junction positions
|
| 38 |
*
|
| 39 |
* INTERSECTION_DOUBLE_T
|
| 40 |
* TLEFT 0
|
| 41 |
* TRIGHT 1
|
| 42 |
* TMIDDLE 2
|
| 43 |
*
|
| 44 |
* INTERSECTION_SINGLE
|
| 45 |
* SACROSS 0
|
| 46 |
* SUP 1
|
| 47 |
*
|
| 48 |
* INTERSECTION_ON_RAMP
|
| 49 |
* R_LEFT 0
|
| 50 |
* R_RIGHT 1
|
| 51 |
* R_RAMP 2
|
| 52 |
*
|
| 53 |
* INTERSECTION_OFF_RAMP
|
| 54 |
* use On_ramp positions
|
| 55 |
*
|
| 56 |
*****************************/
|
| 57 |
|
| 58 |
int validateTurn(int barcode, int turn_type); |
| 59 |
|
| 60 |
#endif
|