Revision 107
Added by markw about 11 years ago
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MINSTARTUP_OBJ = $(patsubst $(STARTUP_DIR)/%.s,$(BUILD_DIR)/%.o,$(MINSTARTUP_SRC))
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DE1_PRJ = DE1
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DE1_SRC = main.c regs.c freeze.c joystick.c fileutils.c fileselector.c atari_drive_emulator.c pokey/uart.c hexdump.c printf/printf.c fat/pff_file.c fat/pff.c common/utils.c sd_direct/diskio_mmc.c sd_direct/spi.c sd_direct/mmc.c de1/dirs.c
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DE1_SRC = main.c regs.c freeze.c joystick.c fileutils.c fileselector.c atari_drive_emulator.c pokey/uart.c hexdump.c printf/printf.c fat/pff_file.c fat/pff.c common/utils.c sd_direct/diskio_mmc.c sd_direct/spi.c sd_direct/mmc2.c de1/dirs.c
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DE1_OBJ = $(patsubst %.c,$(BUILD_DIR)/%.o,$(DE1_SRC))
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MCC_PRJ = MCC216
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MCC_SRC = main.c regs.c freeze.c joystick.c fileutils.c fileselector.c atari_drive_emulator.c pokey/uart.c hexdump.c printf/printf.c fat/pff_file.c fat/pff.c common/utils.c sd_direct/diskio_mmc.c sd_direct/spi.c sd_direct/mmc.c mcc/dirs.c
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MCC_SRC = main.c regs.c freeze.c joystick.c fileutils.c fileselector.c atari_drive_emulator.c pokey/uart.c hexdump.c printf/printf.c fat/pff_file.c fat/pff.c common/utils.c sd_direct/diskio_mmc.c sd_direct/spi.c sd_direct/mmc2.c mcc/dirs.c
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MCC_OBJ = $(patsubst %.c,$(BUILD_DIR)/%.o,$(MCC_SRC))
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MIST_PRJ = MIST
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| firmware/sd_direct/mmc2.c | ||
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#include "pff.h"
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#include "diskio.h"
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//#include "printf.h"
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/*-------------------------------------------------------------------------*/
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/* Platform dependent macros and functions needed to be modified */
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/*-------------------------------------------------------------------------*/
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| ... | ... | |
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unsigned char mmc_sector_buffer[512];
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extern u32 n_actual_mmc_sector;
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/*--------------------------------------------------------------------------
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Module Private Functions
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BYTE CardType;
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extern int debug_pos;
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void disk_debug()
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{
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/* {
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char buffer[512];
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set_pause_6502(1);
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freeze();
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debug_pos = 0;
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printf("Hello world 5");
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debug_pos = 40;
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printf("Di");
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debug_pos = 80;
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disk_initialize();
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printf("Did:%02x",CardType);
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debug_pos = 120;
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n_actual_mmc_sector = -1;
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printf(" PP");
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disk_readp(&buffer[0],0,0,512);
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printf(" DD");
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hexdump_pure(&buffer[0],512);
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wait_us(10000000);
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restore();
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}
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*/
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}
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/*-----------------------------------------------------------------------*/
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/* Send a command packet to the SDC/MMC */
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/*-----------------------------------------------------------------------*/
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BYTE rc;
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UINT bc;
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//printf("mr:%x",sector);
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if (!(CardType & CT_BLOCK)) sector *= 512; /* Convert to byte address if needed */
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if (send_cmd(CMD17, sector) == 0) { /* READ_SINGLE_BLOCK */
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| ... | ... | |
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DESELECT();
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spiTransferFF();
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return 0;
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}
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DESELECT();
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spiTransferFF();
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}
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return 0;
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}
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Also available in: Unified diff
Fixed alternative version of sd card access. Taken from petit fatfs. Supports > 1GB cards.