Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 231 | killagreg | 1 | #ifndef __SSC_H |
| 2 | #define __SSC_H |
||
| 3 | |||
| 4 | |||
| 5 | //-------------------------------------- Hardware specific definitions -------------------------------------- |
||
| 6 | |||
| 7 | #define MMC_Write PORTB //Port an der die MMC/SD-card angeschlossen ist (SPI Port) |
||
| 8 | #define MMC_Read PINB |
||
| 9 | #define MMC_Direction_REG DDRB |
||
| 10 | |||
| 11 | |||
| 12 | #ifdef USE_SDLOGGER |
||
| 13 | #define __MMC_INTERFACE_INVERTED // the interface between the controller and the MMC/SD-card uses an inverting leveltranslator (transistorinverter) |
||
| 14 | #endif // and therefore the signals to or from the memorycard have to be inverted. |
||
| 15 | |||
| 16 | #ifdef USE_FOLLOWME // uses resitors, therefore its not inverted |
||
| 17 | //#define __MMC_INTERFACE_INVERTED // the interface between the controller and the MMC/SD-card uses an inverting leveltranslator (transistorinverter) |
||
| 18 | #endif |
||
| 19 | |||
| 20 | #define SPI_DI 6 //Port Pin that is connected to the DO of the MMC/SD-card |
||
| 21 | #define SPI_DO 5 //Port Pin that is connected to DI of the MMC/SD-card |
||
| 22 | #define SPI_Clock 7 //Port Pin that is connected the CLK of the MMC/SD-card |
||
| 23 | #define SPI_SS 4 //Slave Select is not used in SPI Master Mode, but must be defined |
||
| 24 | #define MMC_Chip_Select 4 //Port Pin an dem Chip Select der MMC/SD-Karte angeschlossen ist |
||
| 25 | |||
| 26 | |||
| 27 | //________________________________________________________________________________________________________________________________________ |
||
| 28 | // |
||
| 29 | // Functions needed for accessing the sdcard. |
||
| 30 | // |
||
| 31 | //________________________________________________________________________________________________________________________________________ |
||
| 32 | |||
| 33 | extern void SSC_Init(void); |
||
| 34 | extern u8 SSC_GetChar (void); |
||
| 35 | extern void SSC_PutChar (u8); |
||
| 36 | extern void SSC_Enable(void); |
||
| 37 | extern void SSC_Disable(void); |
||
| 38 | extern void SSC_ClearRxFifo(void); |
||
| 39 | |||
| 40 | |||
| 41 | |||
| 42 | #endif |