core/filesystem/spi.c File Reference
#include "sceptre.h"
Go to the source code of this file.
Defines |
#define | USE_FIFO 1 |
#define | SSPCR0_DSS 0 |
#define | SSPCR0_CPOL 6 |
#define | SSPCR0_CPHA 7 |
#define | SSPCR0_SCR 8 |
#define | SSPCR1_SSE 1 |
#define | SSPSR_TNF 1 |
#define | SSPSR_RNE 2 |
#define | SSPSR_BSY 4 |
#define | PCONP_PCSPI1 10 |
#define | SD_CS_BIT 20 |
#define | SD_CS_DIR IODIR0 |
#define | SD_CS_SET IOSET0 |
#define | SD_CS_CLR IOCLR0 |
#define | SD_CS_SEL PINSEL1 |
#define | SD_CS_SEL_BIT 8 |
#define | SPI_SPEED_20MHz 4 |
#define | SPI_SPEED_25MHz 4 |
#define | SPI_SPEED_400kHz 150 |
#define | FIFO_ELEM 8 |
Detailed Description
Mixed SD card/SPP driver.
- Todo:
- Split in separate files (spp, mmc & sdcard).
Definition in file spi.c.