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P8000
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update

This commit is contained in:
Oliver Lehmann 2012-06-08 10:40:39 +00:00
parent ba5c7198e0
commit e3b3f563e4
4 changed files with 9 additions and 9 deletions
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5
P8000_WDC_Emulator/P8000_WDC_Emulator/wdc_config.h
View File

@ -26,7 +26,7 @@
*/
/*
* $Id: wdc_config.h,v 1.9 2012/06/07 20:25:46 olivleh1 Exp $
* $Id: wdc_config.h,v 1.10 2012/06/08 10:40:39 olivleh1 Exp $
*/
@ -71,6 +71,7 @@
/*
* maximum performance with both turned off
*
*
* #define MMC_PRESET_MULTIBLOCKCOUNT 1
* #define SPI_CRC 1
*/
@ -78,7 +79,5 @@
#define MMC_MULTIBLOCK 1
#undef MEASURE_SDCARD_TIME
#define MEASURE_SDCARD_TIME 1
#endif /* CONFIG_H_ */

7
P8000_WDC_Emulator/P8000_WDC_Emulator/wdc_drv_mmc.c
View File

@ -26,7 +26,7 @@
*/
/*
* $Id: wdc_drv_mmc.c,v 1.12 2012/06/07 20:25:46 olivleh1 Exp $
* $Id: wdc_drv_mmc.c,v 1.13 2012/06/08 10:40:39 olivleh1 Exp $
*/
#include <avr/io.h>
@ -159,7 +159,6 @@ uint16_t crc16 ( const uint8_t *buffer, uint16_t len )
}
return crc;
}
#endif
uint8_t mmc_enable_crc ( uint8_t on_off )
{
@ -173,6 +172,7 @@ uint8_t mmc_enable_crc ( uint8_t on_off )
}
return 0;
}
#endif
uint8_t mmc_init ()
{
@ -429,11 +429,12 @@ uint8_t mmc_read_multiblock ( uint32_t addr, uint8_t *buffer, uint8_t numblocks
#endif
MMC_Enable();
// wait_till_card_ready();
#ifdef MMC_MULTIBLOCK
#ifdef MMC_PRESET_MULTIBLOCKCOUNT
wait_till_card_ready();
/*
* send CMD55
*/

2
P8000_WDC_Emulator/P8000_WDC_Emulator/wdc_if_disk_perf.c
View File

@ -18,7 +18,7 @@
#include "uart.h"
#ifdef MEASURE_SDCARD_TIME
#define BLOCKNO 550000
#define BLOCKNO 150000
extern uint32_t overflow;

4
P8000_WDC_Emulator/P8000_WDC_Emulator/wdc_main.c
View File

@ -29,7 +29,7 @@
/*
* P8000 WDC Emulator
*
* $Id: wdc_main.c,v 1.20 2012/06/07 20:25:46 olivleh1 Exp $
* $Id: wdc_main.c,v 1.21 2012/06/08 10:40:39 olivleh1 Exp $
*
* TODO: - Different Errorcodes in the MMC layer (use defines)
* - errorchecking in several places
@ -56,7 +56,7 @@
#include "wdc_if_sdcard.h"
#include "config.h"
#define DEBUG 1
#define DEBUG 3
void atmega_setup ( void );