Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 716 | Nick666 | 1 | // ######################## SPI - FlightCtrl ################### |
| 2 | #ifndef _SPI_H |
||
| 3 | #define _SPI_H |
||
| 4 | |||
| 5 | //#define USE_SPI_COMMUNICATION |
||
| 6 | |||
| 7 | #define SPI_PROTOCOL_COMP 1 |
||
| 8 | |||
| 9 | //----------------------------------------- |
||
| 10 | #define DDR_SPI DDRB |
||
| 11 | #define DD_SS PB4 |
||
| 12 | #define DD_SCK PB7 |
||
| 13 | #define DD_MOSI PB5 |
||
| 14 | #define DD_MISO PB6 |
||
| 15 | |||
| 16 | // for compatibility reasons gcc3.x <-> gcc4.x |
||
| 17 | #ifndef SPCR |
||
| 18 | #define SPCR SPCR0 |
||
| 19 | #endif |
||
| 20 | #ifndef SPE |
||
| 21 | #define SPE SPE0 |
||
| 22 | #endif |
||
| 23 | #ifndef MSTR |
||
| 24 | #define MSTR MSTR0 |
||
| 25 | #endif |
||
| 26 | #ifndef SPR1 |
||
| 27 | #define SPR1 SPR01 |
||
| 28 | #endif |
||
| 29 | #ifndef SPR0 |
||
| 30 | #define SPR0 SPR00 |
||
| 31 | #endif |
||
| 32 | #ifndef SPIE |
||
| 33 | #define SPIE SPIE0 |
||
| 34 | #endif |
||
| 35 | #ifndef SPDR |
||
| 36 | #define SPDR SPDR0 |
||
| 37 | #endif |
||
| 38 | #ifndef SPIF |
||
| 39 | #define SPIF SPIF0 |
||
| 40 | #endif |
||
| 41 | #ifndef SPSR |
||
| 42 | #define SPSR SPSR0 |
||
| 43 | #endif |
||
| 44 | // ------------------------- |
||
| 45 | |||
| 46 | #define SLAVE_SELECT_DDR_PORT DDRC |
||
| 47 | #define SLAVE_SELECT_PORT PORTC |
||
| 48 | #define SPI_SLAVE_SELECT PC5 |
||
| 49 | |||
| 50 | struct str_ToNaviCtrl |
||
| 51 | { |
||
| 52 | unsigned char Sync1, Sync2; |
||
| 53 | unsigned char Comp; |
||
| 54 | int IntegralNick; |
||
| 55 | int IntegralRoll; |
||
| 56 | char StickNick,StickRoll,StickGier; |
||
| 57 | unsigned char ChkSum; |
||
| 58 | }; |
||
| 59 | |||
| 60 | struct str_FromNaviCtrl |
||
| 61 | { |
||
| 62 | unsigned int Dummy; |
||
| 63 | unsigned char Comp; |
||
| 64 | int GPS_Nick; |
||
| 65 | int GPS_Roll; |
||
| 66 | int CompassValue; |
||
| 67 | }; |
||
| 68 | |||
| 69 | #ifdef USE_SPI_COMMUNICATION |
||
| 70 | extern struct str_ToNaviCtrl ToNaviCtrl; |
||
| 71 | extern struct str_FromNaviCtrl FromNaviCtrl; |
||
| 72 | |||
| 73 | |||
| 74 | extern void SPI_MasterInit(void); |
||
| 75 | extern void SPI_StartTransmitPacket(void); |
||
| 76 | extern void UpdateSPI_Buffer(void); |
||
| 77 | extern void SPI_TransmitByte(void); |
||
| 78 | #else |
||
| 79 | |||
| 80 | |||
| 81 | // -------------------------------- Dummy ----------------------------------------- |
||
| 82 | #define SPI_MasterInit() ; |
||
| 83 | #define SPI_StartTransmitPacket() ; |
||
| 84 | #define UpdateSPI_Buffer() ; |
||
| 85 | #define SPI_TransmitByte() ; |
||
| 86 | #endif |
||
| 87 | |||
| 88 | |||
| 89 | #endif |