#include "../../fileio.h"
#include "../debugger.h"
+//#include <iostream>
+//#include <utility>
+
// SAME AS SCSI_CDROM::
#define CDDA_OFF 0
#define CDDA_PLAYING 1
#define EVENT_CDROM_DELAY_READY3 116
#define EVENT_CDROM_DELAY_READY4 117
-#define _CDROM_DEBUG_LOG
+//#define _CDROM_DEBUG_LOG
// Event must be larger than 116.
0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
};
+
+
uint16_t TOWNS_CDROM::calc_subc_crc16(uint8_t *databuf, int bytes, uint16_t initval)
{
uint16_t crc16 = initval;
return crc16;
}
-/*
- * Note: 20200411 K.O
- *
- * 1. MCU of CDC is driven by 8MHz clock maximum, 1.5us per insn (?).
- * 2. DATA QUEUE RAM may be 8KiB.
- * 3. CDC seems not to be SCSI, raw davice (?)
- *
- * *NOTE IN NOTE:
- * - SECTOR SIZE OF DATA TRACK maybe 2048 bytes (excepts SUB TRACK and CRC).
- * WHEN READ A SECTOR, THEN START DRQ.
- * - ToDo: Will implement MODE2/2352.
- * - ALL OF SEQUENCES are EVENT-DRIVEN.
- * - SUB MPU (MCU) INTERRUPT HAPPENED AT SOME ERRORs and COMPLETED ?
- * - DMA END INTERRUPT HAPPENED AT COMPLETED TO TRANSTER ALL OF DATA.
- * - MASTER STATUS REGISTER (04C0h:R) WILL SHOW SOME STATUS.
- * - IF SET 04C2h:W:BIT5, WILL INTERRUPT AT SOME **END.
- * - PARAMETER REGISTER(04C4h:W) HAS 8BYTES DEPTH FIFO,
- * ALL OF COMMAND-PARAMETERS MUST HAVE 8 BYTES LONG.
- * - STATUS REGISTER (04C2h:R) HAS 4 BYTES DEPTH FIFO,
- * ALL OF STATUSS MUST HAVE 4 BYTES LONG.
- * - 04C6h:W WILL SET DMA TRANSFER or PIO TRANSTER,
- * DATA REGISTER (04C4h:R) WILL CONNECT TO DATA RAM,
- * WHEN PIO TRANSFER.
-
-https://www.wdic.org/w/TECH/サブコード
- *
- * REGISTERS:
- * 04C0h:W : MASTER CONTROL REGISTER.
- * BIT7: SMIC : IF WRITE '1', CLEAR SUB MCU IRQ.
- * BIT6: DEIC : IF WRITE '1', CLEAR DMA END IRQ.
- * ...
- * BIT2: SRST : IF WRITE '1', RESET SUB MCU (MAY DISCARD SOME DATA).
- * BIT1: SMIM : IF WRITE '1', ALLOW SUB MCU IRQ, '0', NOT ALLOW SUB MCU IRQ.
- * BIT2: DEIM : IF WRITE '1', ALLOW DMA END IRQ, '0', NOT ALLOW DMA END IRQ.
- *
- * 04C2h:W : COMMAND REGISTER.
- * BIT7: TYPE : COMMAND TYPE; '1' IS AROUND PLAYING, '0' IS AROUND STATE.
- * BIT6: IRQ : IF WRITE '1', DO MCU INTERRUPT WHEN STATUS PHASE.
- * BIT5: STATUS : IF WRITE '1', REPLY STATUS FROM MCU, '0', NOT REPLY (excepts IRQ?)
- * BIT4-0: CMD : COMMAND CODE.
- *
- * 04C4h:W : PARAMETER FIFO.DEPTH IS 8 BYTES.
- *
- * 04C6h:W : TRANSFER CONTROL REGISTER.
- * BIT4: DTS : WRITE '1' IS DMA TRANSFER MODE, '0' IS PIO TRANSFER MODE.
- * BIT3: STS : IF PIO TRANSFER MODE AND WRITE TO '1', START TRANSFERRING.
- *
- * 04C0h:R : MASTER STATUS REGISTER.
- * BIT7: SIRQ : IF '1', INTERRUPTS FROM SUB MCU.
- * BIT6: DEI : IF '1', INTERRUPTS FROM DMA BY ENDED TO TRANSFER.
- * BIT5: STSF : IF '1', END OF PIO TRANSFER.
- * BIT4: DTSF : IF '1', STILL IN DMA TRANSFER, '0' IS NOT.
- * ...
- * BIT1: SRQ : IF '1', SUB MCU HAS STATUS CODES AFTER COMPLETED.
- * BIT0: DRY : IF '1', SUB MCU ACCEPTS ANY COMMAND, '0' IS NOT.
- *
- * 04C2h:R : STATUS REGISTER.HAS 4 BYTES DEPTH FIFO.
- *
- * 04C4h:R : DATA REGISTER.THIS IS NOT MEANFUL AT DMA TRANSFERRING.
- *
- * 04CCh:R : CD SUBCODE REGISTER.
- * BIT1: OVER RUN : IF '1', BEFORE SUB CODE DATA IS NOT READ AT BEFORE CYCLE.
- * BIT0: SUBC DATR : IF '1', SUB CODE HAS ANY DATA, SHOULD READ FROM 04CDh.
- *
- * 04CDh:R :CD SUB CODE REGISTER.
- * BIT7: SUBC P-DATA : IF '0', IN GAP (NO SOUND)
- * BIT6: SUBC Q-DATA : BIT SLICE OF SUBQ DATA (98bits=2bits+12bytes). i.e. TOC
- * BIT5: SUBC R-DATA : R-W IS 6bits data of,
- * BIT4: SUBC S-DATA : READ IN : CD TEXT
- * BIT3: SUBC T-DATA : DATA : CD-G OR CD-MIDI
- * BIT2: SUBC U-DATA : READ OUT : UNUSED.
- * BIT1: SUBC V-DATA :
- * BIT0: SUBC W-DATA :
- *
- * SEE, https://www.wdic.org/w/TECH/TOC .
- * ONE SECTOR HAS ONE SUB FRAME, 98BYTES.
- *
- * SUBQ IS MOSTLY TIMING:
- * BIT +0 : S0 BIT
- * +1 : S1 BIT
- * +2 - +5 : CNT : TYPE OF TRACK
- * +6 - +9 : ADR : 1 = TIME / 2 = CATALOGUE DATA / 3 = ISR CODE
- * +10 - +81 : DATA-Q : SEE *TOC_DATA
- * +82 - +97 : CRC16
- *
- * *TOC_DATA IN SUBQ:
- * BYTE +0 : TNO : MOSTLY 00
- * +1 : POINT : TRACK NUMBER or A0h - A2h
- * +2 : MIN (BCD) : START ABS MIN of THIS TRACK
- * +3 : SEC (BCD) : START ABS SEC of THIS TRACK
- * +4 : FRAME (BCD) : START ABS FRAME of THIS TRACK. 1 FRAME IS 1/75 sec.
- * +5 : ZERO : MOSTLY 00
- * +6 : PMIN (BCD) : START REL MIN of THIS TRACK
- * +7 : PSEC (BCD) : START REL SEC of THIS TRACK
- * +8 : PFRAME (BCD) : START REL FRAME of THIS TRACK. 1 FRAME IS 1/75 sec.
- *
- * *POINT = A0h: FOR FIRST TRACK
- * BYTE +0 : TNO : MOSTLY 00
- * +1 : POINT : A0h
- * +2 : MIN (BCD) : START ABS MIN of FIRST TRACK
- * +3 : SEC (BCD) : START ABS SEC of FIRST TRACK
- * +4 : FRAME (BCD) : START ABS FRAME of FIRST TRACK. 1 FRAME IS 1/75 sec.
- * +5 : ZERO : MOSTLY 00
- * +6 : PMIN (BCD) : FIRST TRACK NUMBER
- * +7 : PSEC (BCD) : DISC TYPE, MOSTLY 00
- * +8 : PFRAME (BCD) : MOSTLY 00
- *
- * *POINT = A1h: FOR LAST TRACK
- * BYTE +0 : TNO : MOSTLY 00
- * +1 : POINT : A1h
- * +2 : MIN (BCD) : START ABS MIN of LAST TRACK
- * +3 : SEC (BCD) : START ABS SEC of LAST TRACK
- * +4 : FRAME (BCD) : START ABS FRAME of LAST TRACK. 1 FRAME IS 1/75 sec.
- * +5 : ZERO : MOSTLY 00
- * +6 : PMIN (BCD) : LAST TRACK NUMBER
- * +7 : PSEC (BCD) : MOSTLY 00
- * +8 : PFRAME (BCD) : MOSTLY 00
- *
- * *POINT = A2h: FOR READOUT
- * BYTE +0 : TNO : MOSTLY 00
- * +1 : POINT : A2h
- * +2 : MIN (BCD) : START ABS MIN of READOUT
- * +3 : SEC (BCD) : START ABS SEC of READOUT
- * +4 : FRAME (BCD) : START ABS FRAME of READOUT. 1 FRAME IS 1/75 sec.
- * +5 : ZERO : MOSTLY 00
- * +6 : PMIN (BCD) : START REL MIN of READOUT
- * +7 : PSEC (BCD) : START REL SEC of READOUT
- * +8 : PFRAME (BCD) : START REL FRAME of READOUT
- *
- * *DMA DATA TRANSFER FLOW:
- * HOST CDC/DRIVE
- * POLL READY [DO COMMAND]
- * <------------- CMD READY
- * SEEK CMD ------------->
- * <------------- ACCEPT_NORMAL
- * [CHECK READY]
- * IF ERROR THEN
- * GOTO *NOTREADY_1
- * FI
- * [CHECK LBA]
- * IF ERROR THEN
- * GOTO *SEEK_ERROR_1
- * FI
- * [WAIT FOR SEEK]
- * [COMPLETED]
- * [POLL READY]
- * <-------------- SEND STATUS (SEEK COMPLETED)
- * [PREPARE DMA]
- * READ CMD(DMA,BLOCKS)----->
- * // ToDo: DATA READ FROM CDDA TRACK.
- * // THIS SEQUENCE STILL BE FOR DATA TRACK MAINLY.
- * <-------------- ACCEPT_DMA
- * [DMA START]
- * **LOOP_READ:
- * [READ A SECTOR]
- * [ENQUEUE 1 BLOCK to BUFFER]
- * [START DMA] <------------- [1St DRQ]
- * [DMAACK ] ------------->
- * IF END OF A SECTOR THEN
- * <------------ [NEXT-SECTOR INTERRUPT]
- * FI
- * IF REMAIN BLOCKS THEN
- * GOTO *LOOP_READ
- * ELSE [IF ALL OF SECTORS ARE READ THEN]
- * <------------- STATUS END OF TRANSFER
- * FI
- * POLL READY
- * IF DMA COMPLETED
- * THEN REPLY EOT ---------->
- * <---------- SEND STATUS (OK)
- * IF ABORT THEN BUS ABORT ->
- * <---------- SEND STATUS (OK)
- * **END.
- *
- * **NOTREADY_1:
- * <---------- SEND STATUS (NOT READY)
- * **END.
- *
- * **SEEK_ERROR_1:
- * <---------- SEND STATUS (SEEK ERROR)
- * **END.
- *
- * *CDDA PLAYING FLOW:
- * HOST CDC/DRIVE
- * POLL READY [DO COMMAND]
- * <------------- CMD READY
- * SEEK CMD ------------->
- * <------------- ACCEPT_NORMAL
- * **LOOP_CDDA:
- * [CHECK READY]
- * IF ERROR
- * GOTO *NOTREADY_1
- * FI
- * [CHECK LBA]
- * IF ERROR THEN
- * GOTO *SEEK_ERROR_1
- * FI
- * [WAIT FOR SEEK]
- * [COMPLETED]
- * [POLL READY]
- * <-------------- SEND STATUS (SEEK COMPLETED)
- * CMD PLAY CDDA ------------>
- * IF TRACK IS DATA THEN
- * GOTO *ERROR_DATA_TRACK_PLAY
- * FI
- * [WAIT FOR START PLAYING]
- * [POLL READY]
- * <-------------- SEND STATUS (PLAY STARTED)
- * [POLL READY]
- * [ENQUEUE ANOTHER CMDs]
- * [POLL READY]
- * AT END OF TRACK,
- * <--------------- SEND STATUS (END OF TRACK)
- * IF NOT LOOP THEN
- * GOTO *COMPLETED_CDDA;
- * ELSE
- * SEEK TO HEAD OF TRACK ;
- * GOTO *LOOP_CDDA ;
- * FI
- * END AT
- * **COMPLETED_CDDA:
- * <--------------- SEND STATUS (CDDA STOPPED)
- * **END.
- * **ERROR_DATA_TRACK_PLAY:
- * <--------------- SEND STATUS (NOT CDDA TRACK)
- * **END.
- *
- * *CDDA PAUSING FLOW:
- * HOST CDC/DRIVE
- * [POLL READY]
- * PAUSE CMD(ON) ----------->
- * [POLL READY]
- * IF TRACK IS DATA THEN
- * GOTO *ERROR_DATA_TRACK_PAUSE1
- * FI
- * IF ALREADY PAUSED THEN
- * <---------- SEND STATUS (ALREADY PAUSED)
- * ELSE IF STOPPED THEN
- * <---------- SEND STATUS (STOPPED)
- * ELSE
- * <---------- SEND STATUS (PAUSING SUCCEEDED)
- * FI
- * **ERROR_DATA_TRACK_PAUSE1:
- * <---------- SEND STATUS (NOT CDDA TRACK)
- * **END.
- *
- * [POLL READY]
- * PAUSE CMD(OFF)---------->
- * [POLL READY]
- * IF TRACK IS DATA THEN
- * GOTO *ERROR_DATA_TRACK_PAUSE2
- * FI
- * IF ALREADY PAUSED THEN
- * <---------- SEND STATUS (UNPAUSING SUCCEEDED)
- * ELSE IF STOPPED THEN
- * <---------- SEND STATUS (STOPPED)
- * ELSE
- * <---------- SEND STATUS (ALREADY PAUSED)
- * FI
- * **ERROR_DATA_TRACK_PAUSE2:
- * <---------- SEND STATUS (NOT CDDA TRACK)
- * **END.
- *
- * *CDDA STOPPING FLOW:
- * ToDo: CD-DA AUDIO, Initialize etc.
- * STOP CMD ---------->
- * [POLL READY]
- * IF TRACK IS DATA THEN
- * GOTO *ERROR_DATA_TRACK_STOP
- * FI
- * IF NOT READY THEN
- * <---------- SEND STATUS (NOT READY)
- * ELSE IF STOPPED THEN
- * <---------- SEND STATUS (ALREADY STOPPED)
- * ELSE
- * SEEK TO TRACK0, BLOCK0 (LBA0) ;
- * FI
- * <---------- SEND STATUS (OK)
- * **ERROR_DATA_TRACK_STOP:
- * <---------- SEND STATUS (NOT CDDA TRACK)
- * **END.
- *
- * // ToDo: Implement TOC, SUBC...
- * **SUBC SEQUENCE (TEMPORALLY):
- * WHEN READING SECTOR OR PLAYING CD-DA:
- * AT BEGIN OF SECTOR:
- * IF (SUBC DATA (98 BYTES) HAVEN'T READ COMPLETLY) AND (FLAG OF SUBC DATA IN) THEN
- * SET BIT1 OF 04CCh:R TO '1';
- * ELSE
- * SET BIT1 OF 04CCh:R TO '0';
- * FI
- * RESET FLAG OF SUBC DATA IN;
- * CALCURATE SUBQ FIELD ;
- * SET SUBP FIELD TO '1' (FIXED) ;
- * SET SUBR - SUBW TO '0' (TEMPORALLY, WILL IMPLEMENT CD-TEXT etc) ;
- * SET FLAG OF SUBC DATA IN;
- * SET BYTECOUNT TO 98;
- * SET BIT0 OF 04CCH:R TO '1';
- * END AT
- * GOTO *END_OF_SUBC_1;
- *
- * WHEN NOT READING SECTOR AND NOT PLAYING CD-DA:
- * IF (SUBC DATA (98 BYTES) HAVEN'T READ COMPLETLY) AND (FLAG OF SUBC DATA IN) THEN
- * SET BIT1 OF 04CCh:R TO '1';
- * ELSE
- * SET BIT1 OF 04CCh:R TO '0';
- * FI
- * RESET FLAG OF SUBC DATA IN;
- * IF (LAST TRACK),
- * THEN CALCURATE SUBQ FIELD ;
- * ELSEIF (SEEKED TO FIRST TRACK),
- * THEN CALCURATE SUBQ FIELD ;
- * ELSE // (STOPPED),
- * THEN CLEAR SUBQ FIELD;
- * SET SUBP FIELD TO '0' (FIXED) ;
- * SET SUBR - SUBW TO '0' (TEMPORALLY, WILL IMPLEMENT CD-TEXT etc) ;
- * SET FLAG OF SUBC DATA IN;
- * SET BYTECOUNT TO 0;
- * SET BIT0 OF 04CCH:R TO '0';
- * GOTO *END_OF_SUBC_1;
- * FI
- * SET SUBP FIELD TO '0' (FIXED) ;
- * SET SUBR - SUBW TO '0' (TEMPORALLY, WILL IMPLEMENT CD-TEXT etc) ;
- * SET BYTECOUNT TO 98;
- * SET FLAG OF SUBC DATA IN;
- * SET BIT0 OF 04CCH:R TO '1';
- * **END_OF_SUBC_1:
- * **END.
- *
- * WHEN (FLAG OF SUBC DATA IN) IS SET ;
- * IF BYTECOUNT > 0 THEN
- * WHEN 04CDh:R has READ,
- * BYTECOUNT--;
- * IF BYTECOUNT <= 0 THEN
- * RESET FLAG OF SUBC DATA IN;
- * CLEAR 04CDh:R TO 0
- * SET BIT1 OF 04CCh:R TO '0'
- * SET BIT0 OF 04CCh:R TO '0'
- * ELSE
- * SET NEXT BITS TO 04CDh:R
- * SET BIT1 OF 04CCh:R TO '0'
- * SET BIT0 OF 04CCh:R TO '1'
- * FI
- * END WHEN
- * FI
- * END WHEN
- *
- */
+void TOWNS_CDROM::cdrom_debug_log(const char *fmt, ...)
+{
+ char strbuf[4096];
+ va_list ap;
+ va_start(ap, fmt);
+ vsnprintf(strbuf, 4095, fmt, ap);
+ out_debug_log_with_switch(((__CDROM_DEBUG_LOG) || (force_logging)),
+ "%s",
+ strbuf);
+ va_end(ap);
+}
void TOWNS_CDROM::initialize()
{
+ DEVICE::initialize();
+ __CDROM_DEBUG_LOG = osd->check_feature(_T("_CDROM_DEBUG_LOG"));
+ _USE_CDROM_PREFETCH = osd->check_feature(_T("USE_CDROM_PREFETCH"));
+ force_logging = false;
+
subq_overrun = false;
stat_track = 0;
status_queue = new FIFO(4); // 4 * (6 + 100 + 2) // With PAD
-
-// SCSI_DEV::initialize();
// ToDo: MasterDevice::initialize()
fio_img = new FILEIO();
- __CDROM_DEBUG_LOG = osd->check_feature(_T("_CDROM_DEBUG_LOG"));
- _USE_CDROM_PREFETCH = osd->check_feature(_T("USE_CDROM_PREFETCH"));
memset(img_file_path_bak, 0x00, sizeof(img_file_path_bak));
void TOWNS_CDROM::reset()
{
- out_debug_log("RESET");
+ cdrom_debug_log("RESET");
reset_device();
// Q: Does not seek to track 0? 20181118 K.O
}
void TOWNS_CDROM::set_dma_intr(bool val)
{
-// out_debug_log(_T("set_dma_intr(%s) MASK=%s stat_reply_intr = %s"),
+// cdrom_debug_log(_T("set_dma_intr(%s) MASK=%s stat_reply_intr = %s"),
// (val) ? _T("true ") : _T("false"),
// (dma_intr_mask) ? _T("ON ") : _T("OFF"),
// (stat_reply_intr) ? _T("ON ") : _T("OFF"));
void TOWNS_CDROM::set_mcu_intr(bool val)
{
-// out_debug_log(_T("set_mcu_intr(%s) MASK=%s stat_reply_intr = %s"),
+// cdrom_debug_log(_T("set_mcu_intr(%s) MASK=%s stat_reply_intr = %s"),
// (val) ? _T("true ") : _T("false"),
// (mcu_intr_mask) ? _T("ON ") : _T("OFF"),
// (stat_reply_intr) ? _T("ON ") : _T("OFF"));
clear_event(event_next_sector);
clear_event(event_seek_completed);
status_read_done(false);
- out_debug_log(_T("EOT(%s/DMA)"), (by_signal) ? by_dma : by_event);
+ cdrom_debug_log(_T("EOT(%s/DMA)"), (by_signal) ? by_dma : by_event);
} else {
- out_debug_log(_T("NEXT(%s/DMA)"), (by_signal) ? by_dma : by_event);
+ cdrom_debug_log(_T("NEXT(%s/DMA)"), (by_signal) ? by_dma : by_event);
}
write_signals(&outputs_drq, 0x00000000);
if(!(dma_intr_mask) || (stat_reply_intr)) {
void TOWNS_CDROM::status_not_ready(bool forceint)
{
- out_debug_log(_T("CMD (%02X) BUT DISC NOT ACTIVE"), latest_command);
+ cdrom_debug_log(_T("CMD (%02X) BUT DISC NOT ACTIVE"), latest_command);
set_status((forceint) ? true : req_status, 0,
TOWNS_CD_STATUS_CMD_ABEND, TOWNS_CD_ABEND_DRIVE_NOT_READY, 0, 0);
}
{
if(forceint) stat_reply_intr = true;
set_status_2(req_status, 0, TOWNS_CD_STATUS_READ_DONE, 0, 0, 0);
-// out_debug_log(_T("READ DONE"));
+// cdrom_debug_log(_T("READ DONE"));
}
void TOWNS_CDROM::status_data_ready(bool forceint)
{
set_status((forceint) ? true : req_status, 0, TOWNS_CD_STATUS_DATA_READY, 0, 0, 0);
-// out_debug_log(_T("DATA READY"));
+// cdrom_debug_log(_T("DATA READY"));
}
void TOWNS_CDROM::status_illegal_lba(int extra, uint8_t s1, uint8_t s2, uint8_t s3)
{
- out_debug_log(_T("Error on reading (ILLGLBLKADDR): EXTRA=%d s0=%02X s1=%02X s2=%02X s3=%02X POSITION=%d\n"), extra, TOWNS_CD_STATUS_CMD_ABEND, s1, s2, s3, position);
+ cdrom_debug_log(_T("Error on reading (ILLGLBLKADDR): EXTRA=%d s0=%02X s1=%02X s2=%02X s3=%02X POSITION=%d\n"), extra, TOWNS_CD_STATUS_CMD_ABEND, s1, s2, s3, position);
set_status(req_status, extra, TOWNS_CD_STATUS_CMD_ABEND, s1, s2, s3);
}
int32_t lba = ((m * (60 * 75)) + (s * 75) + f) - 150;
if(lba < 0) lba = 0;
next_seek_lba = lba;
- out_debug_log(_T("CMD SEEK(%02X) M/S/F = %d/%d/%d M2/S2/F2 = %d/%d/%d LBA=%d"), command,
+ cdrom_debug_log(_T("CMD SEEK(%02X) M/S/F = %d/%d/%d M2/S2/F2 = %d/%d/%d LBA=%d"), command,
TO_BCD(m), TO_BCD(s), TO_BCD(f),
TO_BCD(param_queue[3]), TO_BCD(param_queue[4]), TO_BCD(param_queue[5]),
lba
}
break;
case CDROM_COMMAND_READ_MODE2: // 01h
- out_debug_log(_T("CMD READ MODE2(%02X)"), command);
+ cdrom_debug_log(_T("CMD READ MODE2(%02X)"), command);
read_cdrom_mode2();
// status_not_accept(0, 0xff, 0xff, 0xff);
break;
case CDROM_COMMAND_READ_MODE1: // 02h
- out_debug_log(_T("CMD READ MODE1(%02X)"), command);
+ cdrom_debug_log(_T("CMD READ MODE1(%02X)"), command);
read_cdrom_mode1();
break;
case CDROM_COMMAND_READ_RAW: // 03h
- out_debug_log(_T("CMD READ RAW(%02X)"), command);
+ cdrom_debug_log(_T("CMD READ RAW(%02X)"), command);
read_cdrom_raw();
break;
case CDROM_COMMAND_PLAY_TRACK: // 04h
- out_debug_log(_T("CMD PLAY TRACK(%02X)"), command);
+ cdrom_debug_log(_T("CMD PLAY TRACK(%02X)"), command);
play_cdda_from_cmd(); // ToDo : Re-Implement.
// play_cdda(req_status);
break;
case CDROM_COMMAND_READ_TOC: // 05h
- out_debug_log(_T("CMD READ TOC(%02X)"), command);
+ cdrom_debug_log(_T("CMD READ TOC(%02X)"), command);
if(req_status) {
if(!(mounted())) {
status_not_ready(false);
}
status_accept(1, 0x00, 0x00);
}
- out_debug_log(_T("CMD SET CDDA STATE(%02X)"), command);
+ cdrom_debug_log(_T("CMD SET CDDA STATE(%02X)"), command);
break;
case CDROM_COMMAND_1F:
- out_debug_log(_T("CMD UNKNOWN 1F(%02X)"), command);
+ cdrom_debug_log(_T("CMD UNKNOWN 1F(%02X)"), command);
if(req_status) {
if(!(mounted())) {
status_not_ready(false);
// set_mcu_intr(true);
break;
case CDROM_COMMAND_SET_STATE: // 80h
- out_debug_log(_T("CMD SET STATE(%02X) PARAM=%02X %02X %02X %02X %02X %02X %02X %02X"),
+ cdrom_debug_log(_T("CMD SET STATE(%02X) PARAM=%02X %02X %02X %02X %02X %02X %02X %02X"),
command,
param_queue[0],
param_queue[1],
break;
case CDROM_COMMAND_SET_CDDASET: // 81h
// stat_reply_intr = true; // OK?
- out_debug_log(_T("CMD CDDA SET(%02X)"), command);
+ cdrom_debug_log(_T("CMD CDDA SET(%02X)"), command);
if(req_status) {
if(!(mounted())) {
status_not_ready(false);
}
break;
case CDROM_COMMAND_STOP_CDDA: // 84h
- out_debug_log(_T("CMD STOP CDDA(%02X)"), command);
+ cdrom_debug_log(_T("CMD STOP CDDA(%02X)"), command);
// From Tsugaru : 20200530 K.O
clear_event(event_cdda_delay_stop);
register_event(this, EVENT_CDDA_DELAY_STOP, 1000.0, false, &event_cdda_delay_stop);
break;
case CDROM_COMMAND_PAUSE_CDDA: // 85h
- out_debug_log(_T("CMD PAUSE CDDA2(%02X)"), command);
+ cdrom_debug_log(_T("CMD PAUSE CDDA2(%02X)"), command);
pause_cdda_from_cmd(); // ToDo : Re-Implement.
break;
case CDROM_COMMAND_RESUME_CDDA: // 87h
- out_debug_log(_T("CMD RESUME CDDA(%02X)"), command);
+ cdrom_debug_log(_T("CMD RESUME CDDA(%02X)"), command);
unpause_cdda_from_cmd();
break;
default:
- out_debug_log(_T("CMD Illegal(%02X)"), command);
+ cdrom_debug_log(_T("CMD Illegal(%02X)"), command);
stat_reply_intr = true; // OK?
status_not_accept(0, 0x00, 0x00, 0x00); // ToDo: Will implement
break;
status_queue->write(s1);
status_queue->write(s2);
status_queue->write(s3);
- //out_debug_log(_T("SET EXTRA STATUS %02x: %02x %02x %02x %02x EXTRA COUNT=%d"), latest_command, s0, s1, s2, s3, extra_status);
+ //cdrom_debug_log(_T("SET EXTRA STATUS %02x: %02x %02x %02x %02x EXTRA COUNT=%d"), latest_command, s0, s1, s2, s3, extra_status);
set_delay_ready();
}
has_status = false;
}
if((latest_command & 0x9f) == 0x80) {
- out_debug_log(_T("STAT: %02X"), val);
+ cdrom_debug_log(_T("STAT: %02X"), val);
}
if((status_queue->empty()) && (extra_status > 0)) {
set_extra_status();
{
data_reg = (uint8_t)(databuffer->read() & 0xff);
if((databuffer->empty()) && (read_length <= 0)) {
- //out_debug_log(_T("EOT(DMA) by read_dma_io8()"));
+ //cdrom_debug_log(_T("EOT(DMA) by read_dma_io8()"));
read_length_bak = 0;
register_event(this, EVENT_CDROM_EOT,
0.2 * 1.0e6 / ((double)transfer_speed * 150.0e3 ), false, NULL);
// databuffer->clear();
set_cdda_status(CDDA_OFF);
if(!(is_device_ready())) {
- out_debug_log(_T("DEVICE NOT READY"));
+ cdrom_debug_log(_T("DEVICE NOT READY"));
status_not_ready(false);
return;
}
// status_not_accept(0, 0x00, 0x00, 0x00);
return;
}
- out_debug_log(_T("READ_CDROM TRACK=%d LBA1=%d LBA2=%d M1/S1/F1=%02X/%02X/%02X M2/S2/F2=%02X/%02X/%02X PAD=%02X DCMD=%02X"), track, lba1, lba2,
+ cdrom_debug_log(_T("READ_CDROM TRACK=%d LBA1=%d LBA2=%d M1/S1/F1=%02X/%02X/%02X M2/S2/F2=%02X/%02X/%02X PAD=%02X DCMD=%02X"), track, lba1, lba2,
param_queue[0], param_queue[1], param_queue[2],
param_queue[3], param_queue[4], param_queue[5],
pad1, dcmd);
} else {
set_delay_ready2();
}
-// out_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
+// cdrom_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
}
void TOWNS_CDROM::set_status_2(bool _req_status, int extra, uint8_t s0, uint8_t s1, uint8_t s2, uint8_t s3)
} else {
set_delay_ready3();
}
-// out_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
+// cdrom_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
}
void TOWNS_CDROM::set_status_3(bool _req_status, int extra, uint8_t s0, uint8_t s1, uint8_t s2, uint8_t s3)
} else {
set_delay_ready4();
}
-// out_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
+// cdrom_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
}
void TOWNS_CDROM::set_status_immediate(bool _req_status, int extra, uint8_t s0, uint8_t s1, uint8_t s2, uint8_t s3)
dma_intr = false;
// dma_transfer_phase = true;
// pio_transfer_phase = false;
-// out_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
+// cdrom_debug_log(_T("SET STATUS %02x: %02x %02x %02x %02x EXTRA=%d"), latest_command, s0, s1, s2, s3, extra_status);
}
void TOWNS_CDROM::set_extra_status()
} else {
pair32_t msf;
msf.d = read_signal(SIG_TOWNS_CDROM_START_MSF);
- out_debug_log(_T("TRACK=%d M:S:F=%02X:%02X:%02X"), stat_track - 1, msf.b.h2, msf.b.h, msf.b.l);
+ cdrom_debug_log(_T("TRACK=%d M:S:F=%02X:%02X:%02X"), stat_track - 1, msf.b.h2, msf.b.h, msf.b.l);
set_status_extra_toc_data(msf.b.h2, msf.b.h, msf.b.l); // OK?
if((track_num <= 0) || (stat_track >= track_num)) {
extra_status = 0; // It's end.
case EVENT_CDROM_TIMEOUT:
event_time_out = -1;
set_status_immediate(req_status, 0, TOWNS_CD_STATUS_CMD_ABEND, TOWNS_CD_ABEND_RETRY, 0x00, 0x00);
- out_debug_log(_T("READ TIME OUT"));
+ cdrom_debug_log(_T("READ TIME OUT"));
break;
case EVENT_CDROM_SEEK_COMPLETED:
if(read_length > 0) {
mcu_ready = false;
bool stat = false;
-// out_debug_log(_T("READ DATA SIZE=%d BUFFER COUNT=%d"), logical_block_size(), databuffer->count());
+// cdrom_debug_log(_T("READ DATA SIZE=%d BUFFER COUNT=%d"), logical_block_size(), databuffer->count());
#if 0
if(read_length >= logical_block_size()) {
stat = read_buffer(logical_block_size());
pp = _T("END");
break;
}
- out_debug_log(_T("Play CDDA from %s.\n"), pp);
+ cdrom_debug_log(_T("Play CDDA from %s.\n"), pp);
}
cdda_stopped = false;
} else {
pp = _T("END");
break;
}
- out_debug_log(_T("Change CDDA status: %s%s"), pp, sp);
+ cdrom_debug_log(_T("Change CDDA status: %s%s"), pp, sp);
}
}
cdda_status = status;
if(fio_img->IsOpened()) {
fio_img->Fclose();
}
- out_debug_log(_T("LOAD TRK #%02d from %s\n"), track, track_data_path[track - 1]);
+ cdrom_debug_log(_T("LOAD TRK #%02d from %s\n"), track, track_data_path[track - 1]);
if((track > 0) && (track < 100) && (track < track_num)) {
if((strlen(track_data_path[track - 1]) <= 0) ||
if((frame_no >= toc_table[current_track + 1].index0) ||
(frame_no < toc_table[current_track].index0)) {
current_track = get_track(frame_no);
- out_debug_log(_T("CDDA: BEYOND OF TRACK BOUNDARY, FRAME=%d"), frame_no);
+ cdrom_debug_log(_T("CDDA: BEYOND OF TRACK BOUNDARY, FRAME=%d"), frame_no);
if(frame_no < toc_table[current_track].index0) {
frame_no = toc_table[current_track].index0;
}
cdda_playing_frame = cdda_start_frame;
cdda_loading_frame = cdda_start_frame;
seek_relative_frame_in_image(cdda_playing_frame);
- out_debug_log(_T("PLAY_CDROM TRACK=%d START=%02X:%02X:%02X(%d) END=%02X:%02X:%02X(%d) IS_REPEAT=%d REPEAT_COUNT=%d"),
+ cdrom_debug_log(_T("PLAY_CDROM TRACK=%d START=%02X:%02X:%02X(%d) END=%02X:%02X:%02X(%d) IS_REPEAT=%d REPEAT_COUNT=%d"),
track,
m_start, s_start, f_start, cdda_start_frame,
m_end, s_end, f_end, cdda_end_frame,
imgpath = std::string(parent_dir);
imgpath.append(_arg2);
-// out_debug_log(_T("**FILE %s\n"), imgpath.c_str());
+// cdrom_debug_log(_T("**FILE %s\n"), imgpath.c_str());
return true;
}
for(int i = 1; i < track_num; i++) {
toc_table[i].index0 += toc_table[i].lba_offset;
toc_table[i].index1 += toc_table[i].lba_offset;
- out_debug_log(_T("TRACK#%02d TYPE=%s PREGAP=%d INDEX0=%d INDEX1=%d LBA_SIZE=%d LBA_OFFSET=%d PATH=%s\n"),
+ cdrom_debug_log(_T("TRACK#%02d TYPE=%s PREGAP=%d INDEX0=%d INDEX1=%d LBA_SIZE=%d LBA_OFFSET=%d PATH=%s\n"),
i, (toc_table[i].is_audio) ? _T("AUDIO") : _T("MODE1/2352"),
toc_table[i].pregap, toc_table[i].index0, toc_table[i].index1,
toc_table[i].lba_size, toc_table[i].lba_offset, track_data_path[i - 1]);
uint32_t idx0_msf = lba_to_msf(toc_table[i].index0);
uint32_t idx1_msf = lba_to_msf(toc_table[i].index1);
uint32_t pgap_msf = lba_to_msf(toc_table[i].pregap);
- this->out_debug_log(_T("Track%02d: Index0=%02x:%02x:%02x Index1=%02x:%02x:%02x PreGap=%02x:%02x:%02x\n"), i + 1,
+ this->cdrom_debug_log(_T("Track%02d: Index0=%02x:%02x:%02x Index1=%02x:%02x:%02x PreGap=%02x:%02x:%02x\n"), i + 1,
(idx0_msf >> 16) & 0xff, (idx0_msf >> 8) & 0xff, idx0_msf & 0xff,
(idx1_msf >> 16) & 0xff, (idx1_msf >> 8) & 0xff, idx1_msf & 0xff,
(pgap_msf >> 16) & 0xff, (pgap_msf >> 8) & 0xff, pgap_msf & 0xff);
// mcu_intr = false;
// dma_intr = false;
// write_signals(&outputs_mcuint, 0x00000000);
-// out_debug_log(_T("FALL DOWN INTs@04C0h"));
+// cdrom_debug_log(_T("FALL DOWN INTs@04C0h"));
// }
break;
case 0x02:
case 0x04:
if((pio_transfer_phase) && (pio_transfer)) {
if(databuffer->left() == logical_block_size()) {
- out_debug_log(_T("PIO READ START FROM 04C4h"));
+ cdrom_debug_log(_T("PIO READ START FROM 04C4h"));
}
val = (databuffer->read() & 0xff);
data_reg = val;
clear_event(event_seek_completed);
clear_event(event_time_out);
status_read_done(false);
- out_debug_log(_T("EOT(PIO)"));
+ cdrom_debug_log(_T("EOT(PIO)"));
if((stat_reply_intr) || !(dma_intr_mask)) {
//if((stat_reply_intr) && !(dma_intr_mask)) {
write_mcuint_signals(0xffffffff);
pio_transfer_phase = false;
mcu_ready = false;
clear_event(event_time_out);
- out_debug_log(_T("NEXT(PIO)"));
+ cdrom_debug_log(_T("NEXT(PIO)"));
if((stat_reply_intr) || !(dma_intr_mask)) {
//if((stat_reply_intr) && !(dma_intr_mask)) {
write_mcuint_signals(0xffffffff);
w_regs[addr & 0x0f] = data;
switch(addr & 0x0f) {
case 0x00: // Master control register
- //out_debug_log(_T("PORT 04C0h <- %02X"), data);
+ //cdrom_debug_log(_T("PORT 04C0h <- %02X"), data);
mcu_intr_mask = ((data & 0x02) == 0) ? true : false;
dma_intr_mask = ((data & 0x01) == 0) ? true : false;
if((data & 0x80) != 0) {
/*if(dma_intr) */set_dma_intr(false);
}
if((data & 0x04) != 0) {
- out_debug_log(_T("RESET FROM CMDREG: 04C0h"));
+ cdrom_debug_log(_T("RESET FROM CMDREG: 04C0h"));
reset_device();
// break;
}
break;
case 0x02: // Command
- //out_debug_log(_T("PORT 04C2h <- %02X"), data);
+ //cdrom_debug_log(_T("PORT 04C2h <- %02X"), data);
if(mcu_ready) {
stat_reply_intr = ((data & 0x40) != 0) ? true : false;
req_status = ((data & 0x20) != 0) ? true : false;
dma_transfer_phase = false;
pio_transfer_phase = false;
if(d_cpu == NULL) {
- out_debug_log(_T("CMD=%02X"), data);
+ cdrom_debug_log(_T("CMD=%02X"), data);
} else {
- out_debug_log(_T("CMD=%02X from PC=%08X"), data, d_cpu->get_pc());
+ cdrom_debug_log(_T("CMD=%02X from PC=%08X"), data, d_cpu->get_pc());
}
prev_command = latest_command;
execute_command(data);
} else if((pio_transfer) && !(pio_transfer_phase)) {
pio_transfer_phase = true;
}
- out_debug_log(_T("SET TRANSFER MODE to %02X"), data);
+ cdrom_debug_log(_T("SET TRANSFER MODE to %02X"), data);
break;
}
}
/*
* Note: 20200428 K.O: DO NOT USE STATE SAVE, STILL don't implement completely yet.
*/
-#define STATE_VERSION 4
+#define STATE_VERSION 5
bool TOWNS_CDROM::process_state(FILEIO* state_fio, bool loading)
{
state_fio->StateValue(media_changed);
state_fio->StateValue(next_status_byte);
-
+ state_fio->StateValue(force_logging);
// SCSI_CDROM
uint32_t offset = 0;
state_fio->StateValue(read_sector);
OSDN Git Service
