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| Rev 618 | Rev 619 | ||
|---|---|---|---|
| 1 | // ######################## SPI - FlightCtrl ################### |
1 | // ######################## SPI - FlightCtrl ################### |
| 2 | #ifndef _SPI_H |
2 | #ifndef _SPI_H |
| 3 | #define _SPI_H |
3 | #define _SPI_H |
| 4 | 4 | ||
| 5 | #define USE_SPI_COMMUNICATION |
5 | //#define USE_SPI_COMMUNICATION |
| 6 | 6 | ||
| 7 | //#define SPI_PROTOCOL_COMP 1 |
7 | #define SPI_PROTOCOL_COMP 1 |
| 8 | 8 | ||
| 9 | //----------------------------------------- |
9 | //----------------------------------------- |
| 10 | #define DDR_SPI DDRB |
10 | #define DDR_SPI DDRB |
| 11 | #define DD_SS PB4 |
11 | #define DD_SS PB4 |
| 12 | #define DD_SCK PB7 |
12 | #define DD_SCK PB7 |
| 13 | #define DD_MOSI PB5 |
13 | #define DD_MOSI PB5 |
| 14 | #define DD_MISO PB6 |
14 | #define DD_MISO PB6 |
| 15 | 15 | ||
| 16 | // for compatibility reasons gcc3.x <-> gcc4.x |
16 | // for compatibility reasons gcc3.x <-> gcc4.x |
| 17 | #ifndef SPCR |
17 | #ifndef SPCR |
| 18 | #define SPCR SPCR0 |
18 | #define SPCR SPCR0 |
| 19 | #endif |
19 | #endif |
| 20 | #ifndef SPE |
20 | #ifndef SPE |
| 21 | #define SPE SPE0 |
21 | #define SPE SPE0 |
| 22 | #endif |
22 | #endif |
| 23 | #ifndef MSTR |
23 | #ifndef MSTR |
| 24 | #define MSTR MSTR0 |
24 | #define MSTR MSTR0 |
| 25 | #endif |
25 | #endif |
| 26 | #ifndef SPR1 |
26 | #ifndef SPR1 |
| 27 | #define SPR1 SPR01 |
27 | #define SPR1 SPR01 |
| 28 | #endif |
28 | #endif |
| 29 | #ifndef SPR0 |
29 | #ifndef SPR0 |
| 30 | #define SPR0 SPR00 |
30 | #define SPR0 SPR00 |
| 31 | #endif |
31 | #endif |
| 32 | #ifndef SPIE |
32 | #ifndef SPIE |
| 33 | #define SPIE SPIE0 |
33 | #define SPIE SPIE0 |
| 34 | #endif |
34 | #endif |
| 35 | #ifndef SPDR |
35 | #ifndef SPDR |
| 36 | #define SPDR SPDR0 |
36 | #define SPDR SPDR0 |
| 37 | #endif |
37 | #endif |
| 38 | #ifndef SPIF |
38 | #ifndef SPIF |
| 39 | #define SPIF SPIF0 |
39 | #define SPIF SPIF0 |
| 40 | #endif |
40 | #endif |
| 41 | #ifndef SPSR |
41 | #ifndef SPSR |
| 42 | #define SPSR SPSR0 |
42 | #define SPSR SPSR0 |
| 43 | #endif |
43 | #endif |
| 44 | // ------------------------- |
44 | // ------------------------- |
| 45 | 45 | ||
| 46 | #define SLAVE_SELECT_DDR_PORT DDRC |
46 | #define SLAVE_SELECT_DDR_PORT DDRC |
| 47 | #define SLAVE_SELECT_PORT PORTC |
47 | #define SLAVE_SELECT_PORT PORTC |
| 48 | #define SPI_SLAVE_SELECT PC5 |
48 | #define SPI_SLAVE_SELECT PC5 |
| 49 | 49 | ||
| 50 | struct str_ToNaviCtrl |
50 | struct str_ToNaviCtrl |
| 51 | { |
51 | { |
| 52 | unsigned char Sync1, Sync2; |
52 | unsigned char Sync1, Sync2; |
| 53 | unsigned char Comp; |
53 | unsigned char Comp; |
| 54 | int IntegralNick; |
54 | int IntegralNick; |
| 55 | int IntegralRoll; |
55 | int IntegralRoll; |
| 56 | char StickNick,StickRoll,StickGier; |
56 | char StickNick,StickRoll,StickGier; |
| 57 | unsigned char ChkSum; |
57 | unsigned char ChkSum; |
| 58 | }; |
58 | }; |
| 59 | 59 | ||
| 60 | struct str_FromNaviCtrl |
60 | struct str_FromNaviCtrl |
| 61 | { |
61 | { |
| 62 | unsigned int Dummy; |
62 | unsigned int Dummy; |
| 63 | unsigned char Comp; |
63 | unsigned char Comp; |
| 64 | int GPS_Nick; |
64 | int GPS_Nick; |
| 65 | int GPS_Roll; |
65 | int GPS_Roll; |
| 66 | int CompassValue; |
66 | int CompassValue; |
| 67 | }; |
67 | }; |
| 68 | 68 | ||
| 69 | #ifdef USE_SPI_COMMUNICATION |
69 | #ifdef USE_SPI_COMMUNICATION |
| 70 | extern struct str_ToNaviCtrl ToNaviCtrl; |
70 | extern struct str_ToNaviCtrl ToNaviCtrl; |
| 71 | extern struct str_FromNaviCtrl FromNaviCtrl; |
71 | extern struct str_FromNaviCtrl FromNaviCtrl; |
| 72 | 72 | ||
| 73 | 73 | ||
| 74 | extern void SPI_MasterInit(void); |
74 | extern void SPI_MasterInit(void); |
| 75 | extern void SPI_StartTransmitPacket(void); |
75 | extern void SPI_StartTransmitPacket(void); |
| 76 | extern void UpdateSPI_Buffer(void); |
76 | extern void UpdateSPI_Buffer(void); |
| 77 | extern void SPI_TransmitByte(void); |
77 | extern void SPI_TransmitByte(void); |
| 78 | #else |
78 | #else |
| 79 | 79 | ||
| 80 | 80 | ||
| 81 | // -------------------------------- Dummy ----------------------------------------- |
81 | // -------------------------------- Dummy ----------------------------------------- |
| 82 | #define SPI_MasterInit() ; |
82 | #define SPI_MasterInit() ; |
| 83 | #define SPI_StartTransmitPacket() ; |
83 | #define SPI_StartTransmitPacket() ; |
| 84 | #define UpdateSPI_Buffer() ; |
84 | #define UpdateSPI_Buffer() ; |
| 85 | #define SPI_TransmitByte() ; |
85 | #define SPI_TransmitByte() ; |
| 86 | #endif |
86 | #endif |
| 87 | 87 | ||
| 88 | 88 | ||
| 89 | #endif |
89 | #endif |
| 90 | 90 | ||