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Rev | Author | Line No. | Line |
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41 | ingob | 1 | #ifndef __UBX_H |
2 | #define __UBX_H |
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491 | killagreg | 3 | |
245 | killagreg | 4 | #include "buffer.h" |
491 | killagreg | 5 | #include "gpspos.h" |
41 | ingob | 6 | |
7 | // Satfix types for GPSData.SatFix |
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8 | #define SATFIX_NONE 0x00 |
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9 | #define SATFIX_DEADRECKOING 0x01 |
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10 | #define SATFIX_2D 0x02 |
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11 | #define SATFIX_3D 0x03 |
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12 | #define SATFIX_GPS_DEADRECKOING 0x04 |
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13 | #define SATFIX_TIMEONLY 0x05 |
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322 | holgerb | 14 | |
41 | ingob | 15 | // Flags for interpretation of the GPSData.Flags |
16 | #define FLAG_GPSFIXOK 0x01 // (i.e. within DOP & ACC Masks) |
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17 | #define FLAG_DIFFSOLN 0x02 // (is DGPS used) |
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18 | #define FLAG_WKNSET 0x04 // (is Week Number valid) |
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19 | #define FLAG_TOWSET 0x08 // (is Time of Week valid) |
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322 | holgerb | 20 | #define FLAG_GPS_NAVIGATION_ACT 0x10 // to FC -> NC is ready to navigate |
41 | ingob | 21 | |
22 | |||
23 | typedef struct |
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24 | { |
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659 | holgerb | 25 | u32 MsgCycleTime; // time in ms since last gps data |
41 | ingob | 26 | GPS_Pos_t Position; // Lat/Lon/Alt |
27 | u8 Flags; // Status Flags |
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28 | u8 NumOfSats; // number of satelites |
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29 | u8 SatFix; // type of satfix |
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30 | u32 Position_Accuracy; // in cm 3d position accuracy |
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31 | s32 Speed_North; // in cm/s |
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32 | s32 Speed_East; // in cm/s |
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33 | s32 Speed_Top; // in cm/s |
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34 | u32 Speed_Ground; // 2D ground speed in cm/s |
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86 | killagreg | 35 | s32 Heading; // 1e-05 deg Heading 2-D (current flight direction) |
41 | ingob | 36 | u32 Speed_Accuracy; // in cm/s 3d velocity accuracy |
52 | killagreg | 37 | u8 Status; // status of data |
41 | ingob | 38 | } __attribute__((packed)) gps_data_t; |
39 | |||
40 | // The data are valid if the GPSData.Status is NEWDATA or PROCESSED. |
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41 | // To achieve new data after reading the GPSData.Status should be set to PROCESSED. |
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42 | extern gps_data_t GPSData; |
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245 | killagreg | 43 | |
247 | killagreg | 44 | |
45 | #define UBX_CLASS_CFG 0x06 |
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46 | #define UBX_CLASS_ACK 0x05 |
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47 | |||
245 | killagreg | 48 | typedef struct |
49 | { |
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247 | killagreg | 50 | u8 Class; |
51 | u8 Id; |
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52 | u16 Length; |
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53 | } __attribute__((packed)) ubxmsghdr_t; |
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245 | killagreg | 54 | |
263 | killagreg | 55 | #define UBX_MSG_DATA_SIZE 200 |
247 | killagreg | 56 | typedef struct |
57 | { |
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58 | u8 ClassMask; |
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59 | u8 IdMask; |
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60 | ubxmsghdr_t Hdr; |
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263 | killagreg | 61 | u8 Data[UBX_MSG_DATA_SIZE]; |
247 | killagreg | 62 | u8 Status; |
63 | } __attribute__((packed)) ubxmsg_t; |
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64 | // msg obj to reveive |
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65 | // set Class and Id and correspoinding masks of a message that should be received |
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263 | killagreg | 66 | extern ubxmsg_t UbxMsg; |
247 | killagreg | 67 | |
68 | |||
146 | killagreg | 69 | extern u32 UBX_Timeout; |
41 | ingob | 70 | |
71 | void UBX_Init(void); |
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245 | killagreg | 72 | void UBX_RxParser(u8 c); |
247 | killagreg | 73 | u8 UBX_CreateMsg(Buffer_t* pBuff, u8* pData, u16 Len); |
700 | holgerb | 74 | extern u8 UbxVersionParser(void); |
41 | ingob | 75 | |
76 | #endif // __UBX_H |