1 /***********************************************************
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3 * This source file was taken from the Gens project *
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4 * Written by Stéphane Dallongeville *
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5 * Copyright (c) 2002 by Stéphane Dallongeville *
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6 * Modified/adapted for PicoDrive by notaz, 2007 *
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8 ***********************************************************/
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12 #include "../pico_int.h"
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14 #include "cd_file.h"
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18 #define TRAY_OPEN 0x0500 // TRAY OPEN CDD status
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19 #define NOCD 0x0000 // CD removed CDD status
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20 #define STOPPED 0x0900 // STOPPED CDD status (happen after stop or close tray command)
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21 #define READY 0x0400 // READY CDD status (also used for seeking)
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22 #define FAST_FOW 0x0300 // FAST FORWARD track CDD status
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23 #define FAST_REV 0x10300 // FAST REVERSE track CDD status
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24 #define PLAYING 0x0100 // PLAYING audio track CDD status
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27 static int CD_Present = 0;
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30 #define CHECK_TRAY_OPEN \
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31 if (Pico_mcd->scd.Status_CDD == TRAY_OPEN) \
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33 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD; \
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35 Pico_mcd->cdd.Minute = 0; \
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36 Pico_mcd->cdd.Seconde = 0; \
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37 Pico_mcd->cdd.Frame = 0; \
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38 Pico_mcd->cdd.Ext = 0; \
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40 Pico_mcd->scd.CDD_Complete = 1; \
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46 #define CHECK_CD_PRESENT \
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49 Pico_mcd->scd.Status_CDD = NOCD; \
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50 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD; \
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52 Pico_mcd->cdd.Minute = 0; \
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53 Pico_mcd->cdd.Seconde = 0; \
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54 Pico_mcd->cdd.Frame = 0; \
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55 Pico_mcd->cdd.Ext = 0; \
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57 Pico_mcd->scd.CDD_Complete = 1; \
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63 static int MSF_to_LBA(_msf *MSF)
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65 return (MSF->M * 60 * 75) + (MSF->S * 75) + MSF->F - 150;
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69 PICO_INTERNAL void LBA_to_MSF(int lba, _msf *MSF)
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71 if (lba < -150) lba = 0;
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73 MSF->M = lba / (60 * 75);
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74 MSF->S = (lba / 75) % 60;
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79 static unsigned int MSF_to_Track(_msf *MSF)
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83 Start = (MSF->M << 16) + (MSF->S << 8) + MSF->F;
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85 for(i = 1; i <= (Pico_mcd->TOC.Last_Track + 1); i++)
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87 Cur = Pico_mcd->TOC.Tracks[i - 1].MSF.M << 16;
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88 Cur += Pico_mcd->TOC.Tracks[i - 1].MSF.S << 8;
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89 Cur += Pico_mcd->TOC.Tracks[i - 1].MSF.F;
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91 if (Cur > Start) break;
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96 if (i > Pico_mcd->TOC.Last_Track) return 100;
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97 else if (i < 1) i = 1;
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99 return (unsigned) i;
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103 static unsigned int LBA_to_Track(int lba)
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107 LBA_to_MSF(lba, &MSF);
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108 return MSF_to_Track(&MSF);
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112 static void Track_to_MSF(int track, _msf *MSF)
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114 if (track < 1) track = 1;
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115 else if (track > Pico_mcd->TOC.Last_Track) track = Pico_mcd->TOC.Last_Track;
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117 MSF->M = Pico_mcd->TOC.Tracks[track - 1].MSF.M;
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118 MSF->S = Pico_mcd->TOC.Tracks[track - 1].MSF.S;
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119 MSF->F = Pico_mcd->TOC.Tracks[track - 1].MSF.F;
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123 PICO_INTERNAL int Track_to_LBA(int track)
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127 Track_to_MSF(track, &MSF);
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128 return MSF_to_LBA(&MSF);
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132 PICO_INTERNAL void Check_CD_Command(void)
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134 cdprintf("CHECK CD COMMAND");
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137 if (Pico_mcd->scd.Status_CDC & 1) // CDC is reading data ...
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139 cdprintf("Got a read command");
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142 if (Pico_mcd->scd.Cur_Track == 1)
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143 Pico_mcd->s68k_regs[0x36] |= 0x01;
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144 else Pico_mcd->s68k_regs[0x36] &= ~0x01; // AUDIO
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146 if (Pico_mcd->scd.File_Add_Delay == 0)
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148 FILE_Read_One_LBA_CDC();
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150 else Pico_mcd->scd.File_Add_Delay--;
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154 if (Pico_mcd->scd.CDD_Complete)
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156 Pico_mcd->scd.CDD_Complete = 0;
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158 CDD_Export_Status();
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161 if (Pico_mcd->scd.Status_CDD == FAST_FOW)
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163 Pico_mcd->scd.Cur_LBA += 10;
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164 CDC_Update_Header();
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167 else if (Pico_mcd->scd.Status_CDD == FAST_REV)
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169 Pico_mcd->scd.Cur_LBA -= 10;
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170 if (Pico_mcd->scd.Cur_LBA < -150) Pico_mcd->scd.Cur_LBA = -150;
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171 CDC_Update_Header();
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176 PICO_INTERNAL int Init_CD_Driver(void)
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182 PICO_INTERNAL void End_CD_Driver(void)
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188 PICO_INTERNAL void Reset_CD(void)
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190 Pico_mcd->scd.Cur_Track = 0;
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191 Pico_mcd->scd.Cur_LBA = -150;
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192 Pico_mcd->scd.Status_CDC &= ~1;
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193 if (Pico_mcd->scd.Status_CDD != TRAY_OPEN)
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194 Pico_mcd->scd.Status_CDD = CD_Present ? READY : NOCD;
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195 Pico_mcd->scd.CDD_Complete = 0;
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196 Pico_mcd->scd.File_Add_Delay = 0;
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200 int Insert_CD(const char *cdimg_name, int type)
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206 if (cdimg_name != NULL && type != CIT_NOT_CD)
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208 ret = Load_CD_Image(cdimg_name, type);
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212 if (Pico_mcd->scd.Status_CDD == TRAY_OPEN)
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214 if (Pico_mcd->bios[0x122 ^ 1] == '2')
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215 Close_Tray_CDD_cC();
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216 // else bios will issue it
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220 Pico_mcd->scd.Status_CDD = READY;
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225 if (Pico_mcd->scd.Status_CDD != TRAY_OPEN && !CD_Present)
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226 Pico_mcd->scd.Status_CDD = NOCD;
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234 int ret = CD_Present;
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244 PICO_INTERNAL void Change_CD(void)
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246 if (Pico_mcd->scd.Status_CDD == TRAY_OPEN) Close_Tray_CDD_cC();
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247 else Open_Tray_CDD_cD();
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251 PICO_INTERNAL int Get_Status_CDD_c0(void)
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253 cdprintf("Status command : Cur LBA = %d", Pico_mcd->scd.Cur_LBA);
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255 // Clear immediat status
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256 if ((Pico_mcd->cdd.Status & 0x0F00) == 0x0200)
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257 Pico_mcd->cdd.Status = (Pico_mcd->scd.Status_CDD & 0xFF00) | (Pico_mcd->cdd.Status & 0x00FF);
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258 else if ((Pico_mcd->cdd.Status & 0x0F00) == 0x0700)
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259 Pico_mcd->cdd.Status = (Pico_mcd->scd.Status_CDD & 0xFF00) | (Pico_mcd->cdd.Status & 0x00FF);
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260 else if ((Pico_mcd->cdd.Status & 0x0F00) == 0x0E00)
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261 Pico_mcd->cdd.Status = (Pico_mcd->scd.Status_CDD & 0xFF00) | (Pico_mcd->cdd.Status & 0x00FF);
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263 Pico_mcd->scd.CDD_Complete = 1;
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269 PICO_INTERNAL int Stop_CDD_c1(void)
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273 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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275 if (CD_Present) Pico_mcd->scd.Status_CDD = STOPPED;
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276 else Pico_mcd->scd.Status_CDD = NOCD;
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277 Pico_mcd->cdd.Status = 0x0000;
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279 Pico_mcd->s68k_regs[0x36] |= 0x01; // Data bit set because stopped
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281 Pico_mcd->cdd.Minute = 0;
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282 Pico_mcd->cdd.Seconde = 0;
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283 Pico_mcd->cdd.Frame = 0;
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284 Pico_mcd->cdd.Ext = 0;
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286 Pico_mcd->scd.CDD_Complete = 1;
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292 PICO_INTERNAL int Get_Pos_CDD_c20(void)
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296 cdprintf("command 200 : Cur LBA = %d", Pico_mcd->scd.Cur_LBA);
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300 Pico_mcd->cdd.Status &= 0xFF;
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303 Pico_mcd->scd.Status_CDD = NOCD;
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304 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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306 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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307 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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309 cdprintf("Status CDD = %.4X Status = %.4X", Pico_mcd->scd.Status_CDD, Pico_mcd->cdd.Status);
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311 LBA_to_MSF(Pico_mcd->scd.Cur_LBA, &MSF);
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313 Pico_mcd->cdd.Minute = INT_TO_BCDW(MSF.M);
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314 Pico_mcd->cdd.Seconde = INT_TO_BCDW(MSF.S);
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315 Pico_mcd->cdd.Frame = INT_TO_BCDW(MSF.F);
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316 Pico_mcd->cdd.Ext = 0;
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318 Pico_mcd->scd.CDD_Complete = 1;
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324 PICO_INTERNAL int Get_Track_Pos_CDD_c21(void)
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329 cdprintf("command 201 : Cur LBA = %d", Pico_mcd->scd.Cur_LBA);
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333 Pico_mcd->cdd.Status &= 0xFF;
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336 Pico_mcd->scd.Status_CDD = NOCD;
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337 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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339 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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340 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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342 elapsed_time = Pico_mcd->scd.Cur_LBA - Track_to_LBA(LBA_to_Track(Pico_mcd->scd.Cur_LBA));
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343 LBA_to_MSF(elapsed_time - 150, &MSF);
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345 cdprintf(" elapsed = %d", elapsed_time);
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347 Pico_mcd->cdd.Minute = INT_TO_BCDW(MSF.M);
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348 Pico_mcd->cdd.Seconde = INT_TO_BCDW(MSF.S);
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349 Pico_mcd->cdd.Frame = INT_TO_BCDW(MSF.F);
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350 Pico_mcd->cdd.Ext = 0;
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352 Pico_mcd->scd.CDD_Complete = 1;
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358 PICO_INTERNAL int Get_Current_Track_CDD_c22(void)
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360 cdprintf("Status CDD = %.4X Status = %.4X", Pico_mcd->scd.Status_CDD, Pico_mcd->cdd.Status);
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364 Pico_mcd->cdd.Status &= 0xFF;
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367 Pico_mcd->scd.Status_CDD = NOCD;
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368 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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370 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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371 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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373 Pico_mcd->scd.Cur_Track = LBA_to_Track(Pico_mcd->scd.Cur_LBA);
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375 if (Pico_mcd->scd.Cur_Track == 100) Pico_mcd->cdd.Minute = 0x0A02;
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376 else Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->scd.Cur_Track);
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377 Pico_mcd->cdd.Seconde = 0;
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378 Pico_mcd->cdd.Frame = 0;
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379 Pico_mcd->cdd.Ext = 0;
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381 Pico_mcd->scd.CDD_Complete = 1;
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387 PICO_INTERNAL int Get_Total_Lenght_CDD_c23(void)
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391 Pico_mcd->cdd.Status &= 0xFF;
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394 Pico_mcd->scd.Status_CDD = NOCD;
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395 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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397 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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398 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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400 Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->TOC.Tracks[Pico_mcd->TOC.Last_Track].MSF.M);
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401 Pico_mcd->cdd.Seconde = INT_TO_BCDW(Pico_mcd->TOC.Tracks[Pico_mcd->TOC.Last_Track].MSF.S);
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402 Pico_mcd->cdd.Frame = INT_TO_BCDW(Pico_mcd->TOC.Tracks[Pico_mcd->TOC.Last_Track].MSF.F);
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403 Pico_mcd->cdd.Ext = 0;
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405 Pico_mcd->scd.CDD_Complete = 1;
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411 PICO_INTERNAL int Get_First_Last_Track_CDD_c24(void)
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415 Pico_mcd->cdd.Status &= 0xFF;
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418 Pico_mcd->scd.Status_CDD = NOCD;
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420 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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421 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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423 Pico_mcd->cdd.Minute = INT_TO_BCDW(1);
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424 Pico_mcd->cdd.Seconde = INT_TO_BCDW(Pico_mcd->TOC.Last_Track);
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425 Pico_mcd->cdd.Frame = 0;
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426 Pico_mcd->cdd.Ext = 0;
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428 Pico_mcd->scd.CDD_Complete = 1;
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434 PICO_INTERNAL int Get_Track_Adr_CDD_c25(void)
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440 // track number in TC4 & TC5
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442 track_number = (Pico_mcd->s68k_regs[0x38+10+4] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+5] & 0xF);
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444 Pico_mcd->cdd.Status &= 0xFF;
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447 Pico_mcd->scd.Status_CDD = NOCD;
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448 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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450 // else if (!(CDC.CTRL.B.B0 & 0x80)) Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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451 Pico_mcd->cdd.Status |= Pico_mcd->scd.Status_CDD;
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453 if (track_number > Pico_mcd->TOC.Last_Track) track_number = Pico_mcd->TOC.Last_Track;
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454 else if (track_number < 1) track_number = 1;
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456 Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->TOC.Tracks[track_number - 1].MSF.M);
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457 Pico_mcd->cdd.Seconde = INT_TO_BCDW(Pico_mcd->TOC.Tracks[track_number - 1].MSF.S);
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458 Pico_mcd->cdd.Frame = INT_TO_BCDW(Pico_mcd->TOC.Tracks[track_number - 1].MSF.F);
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459 Pico_mcd->cdd.Ext = track_number % 10;
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461 if (track_number == 1) Pico_mcd->cdd.Frame |= 0x0800; // data track
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463 Pico_mcd->scd.CDD_Complete = 1;
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468 PICO_INTERNAL int Play_CDD_c3(void)
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471 int delay, new_lba;
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476 // MSF of the track to play in TC buffer
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478 MSF.M = (Pico_mcd->s68k_regs[0x38+10+2] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+3] & 0xF);
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479 MSF.S = (Pico_mcd->s68k_regs[0x38+10+4] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+5] & 0xF);
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480 MSF.F = (Pico_mcd->s68k_regs[0x38+10+6] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+7] & 0xF);
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482 Pico_mcd->scd.Cur_Track = MSF_to_Track(&MSF);
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484 new_lba = MSF_to_LBA(&MSF);
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485 delay = new_lba - Pico_mcd->scd.Cur_LBA;
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486 if (delay < 0) delay = -delay;
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489 if (Pico_mcd->scd.Cur_LBA > 0 && delay < 13)
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490 // based on genplus GX
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493 Pico_mcd->scd.Cur_LBA = new_lba;
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494 CDC_Update_Header();
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496 cdprintf("Read : Cur LBA = %d, M=%d, S=%d, F=%d", Pico_mcd->scd.Cur_LBA, MSF.M, MSF.S, MSF.F);
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498 if (Pico_mcd->scd.Status_CDD != PLAYING) delay += 20;
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500 Pico_mcd->scd.Status_CDD = PLAYING;
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501 Pico_mcd->cdd.Status = 0x0102;
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502 // Pico_mcd->cdd.Status = COMM_OK;
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504 if (Pico_mcd->scd.File_Add_Delay == 0) Pico_mcd->scd.File_Add_Delay = delay;
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506 if (Pico_mcd->scd.Cur_Track == 1)
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508 Pico_mcd->s68k_regs[0x36] |= 0x01; // DATA
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512 Pico_mcd->s68k_regs[0x36] &= ~0x01; // AUDIO
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516 if (Pico_mcd->scd.Cur_Track == 100) Pico_mcd->cdd.Minute = 0x0A02;
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517 else Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->scd.Cur_Track);
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518 Pico_mcd->cdd.Seconde = 0;
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519 Pico_mcd->cdd.Frame = 0;
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520 Pico_mcd->cdd.Ext = 0;
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522 Pico_mcd->scd.Status_CDC |= 1; // Read data with CDC
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524 Pico_mcd->scd.CDD_Complete = 1;
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529 PICO_INTERNAL int Seek_CDD_c4(void)
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536 // MSF to seek in TC buffer
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538 MSF.M = (Pico_mcd->s68k_regs[0x38+10+2] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+3] & 0xF);
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539 MSF.S = (Pico_mcd->s68k_regs[0x38+10+4] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+5] & 0xF);
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540 MSF.F = (Pico_mcd->s68k_regs[0x38+10+6] & 0xF) * 10 + (Pico_mcd->s68k_regs[0x38+10+7] & 0xF);
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542 Pico_mcd->scd.Cur_Track = MSF_to_Track(&MSF);
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543 Pico_mcd->scd.Cur_LBA = MSF_to_LBA(&MSF);
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544 CDC_Update_Header();
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546 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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548 Pico_mcd->scd.Status_CDD = READY;
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549 Pico_mcd->cdd.Status = 0x0200;
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552 if (Pico_mcd->scd.Cur_Track == 1)
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553 Pico_mcd->s68k_regs[0x36] |= 0x01;
\r
554 else Pico_mcd->s68k_regs[0x36] &= ~0x01; // AUDIO
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556 Pico_mcd->cdd.Minute = 0;
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557 Pico_mcd->cdd.Seconde = 0;
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558 Pico_mcd->cdd.Frame = 0;
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559 Pico_mcd->cdd.Ext = 0;
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561 Pico_mcd->scd.CDD_Complete = 1;
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567 PICO_INTERNAL int Pause_CDD_c6(void)
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572 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read to start a new one if raw data
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574 Pico_mcd->scd.Status_CDD = READY;
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575 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD;
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577 Pico_mcd->s68k_regs[0x36] |= 0x01; // Data bit set because stopped
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579 Pico_mcd->cdd.Minute = 0;
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580 Pico_mcd->cdd.Seconde = 0;
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581 Pico_mcd->cdd.Frame = 0;
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582 Pico_mcd->cdd.Ext = 0;
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584 Pico_mcd->scd.CDD_Complete = 1;
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590 PICO_INTERNAL int Resume_CDD_c7(void)
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595 Pico_mcd->scd.Cur_Track = LBA_to_Track(Pico_mcd->scd.Cur_LBA);
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600 LBA_to_MSF(Pico_mcd->scd.Cur_LBA, &MSF);
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601 cdprintf("Resume read : Cur LBA = %d, M=%d, S=%d, F=%d", Pico_mcd->scd.Cur_LBA, MSF.M, MSF.S, MSF.F);
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605 Pico_mcd->scd.Status_CDD = PLAYING;
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606 Pico_mcd->cdd.Status = 0x0102;
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608 if (Pico_mcd->scd.Cur_Track == 1)
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610 Pico_mcd->s68k_regs[0x36] |= 0x01; // DATA
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614 Pico_mcd->s68k_regs[0x36] &= ~0x01; // AUDIO
\r
618 if (Pico_mcd->scd.Cur_Track == 100) Pico_mcd->cdd.Minute = 0x0A02;
\r
619 else Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->scd.Cur_Track);
\r
620 Pico_mcd->cdd.Seconde = 0;
\r
621 Pico_mcd->cdd.Frame = 0;
\r
622 Pico_mcd->cdd.Ext = 0;
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624 Pico_mcd->scd.Status_CDC |= 1; // Read data with CDC
\r
626 Pico_mcd->scd.CDD_Complete = 1;
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631 PICO_INTERNAL int Fast_Foward_CDD_c8(void)
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636 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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638 Pico_mcd->scd.Status_CDD = FAST_FOW;
\r
639 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD | 2;
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641 Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->scd.Cur_Track);
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642 Pico_mcd->cdd.Seconde = 0;
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643 Pico_mcd->cdd.Frame = 0;
\r
644 Pico_mcd->cdd.Ext = 0;
\r
646 Pico_mcd->scd.CDD_Complete = 1;
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652 PICO_INTERNAL int Fast_Rewind_CDD_c9(void)
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657 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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659 Pico_mcd->scd.Status_CDD = FAST_REV;
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660 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD | 2;
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662 Pico_mcd->cdd.Minute = INT_TO_BCDW(Pico_mcd->scd.Cur_Track);
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663 Pico_mcd->cdd.Seconde = 0;
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664 Pico_mcd->cdd.Frame = 0;
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665 Pico_mcd->cdd.Ext = 0;
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667 Pico_mcd->scd.CDD_Complete = 1;
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673 PICO_INTERNAL int Close_Tray_CDD_cC(void)
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675 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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677 elprintf(EL_STATUS, "tray close\n");
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679 if (PicoMCDcloseTray != NULL)
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680 PicoMCDcloseTray();
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682 Pico_mcd->scd.Status_CDD = CD_Present ? STOPPED : NOCD;
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683 Pico_mcd->cdd.Status = 0x0000;
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685 Pico_mcd->cdd.Minute = 0;
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686 Pico_mcd->cdd.Seconde = 0;
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687 Pico_mcd->cdd.Frame = 0;
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688 Pico_mcd->cdd.Ext = 0;
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690 Pico_mcd->scd.CDD_Complete = 1;
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696 PICO_INTERNAL int Open_Tray_CDD_cD(void)
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700 Pico_mcd->scd.Status_CDC &= ~1; // Stop CDC read
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702 elprintf(EL_STATUS, "tray open\n");
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707 if (PicoMCDopenTray != NULL)
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710 Pico_mcd->scd.Status_CDD = TRAY_OPEN;
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711 Pico_mcd->cdd.Status = 0x0E00;
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713 Pico_mcd->cdd.Minute = 0;
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714 Pico_mcd->cdd.Seconde = 0;
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715 Pico_mcd->cdd.Frame = 0;
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716 Pico_mcd->cdd.Ext = 0;
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718 Pico_mcd->scd.CDD_Complete = 1;
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724 PICO_INTERNAL int CDD_cA(void)
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729 Pico_mcd->scd.Status_CDC &= ~1;
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731 Pico_mcd->scd.Status_CDD = READY;
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732 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD;
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734 Pico_mcd->cdd.Minute = 0;
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735 Pico_mcd->cdd.Seconde = INT_TO_BCDW(1);
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736 Pico_mcd->cdd.Frame = INT_TO_BCDW(1);
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737 Pico_mcd->cdd.Ext = 0;
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739 Pico_mcd->scd.CDD_Complete = 1;
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745 PICO_INTERNAL int CDD_Def(void)
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747 Pico_mcd->cdd.Status = Pico_mcd->scd.Status_CDD;
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749 Pico_mcd->cdd.Minute = 0;
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750 Pico_mcd->cdd.Seconde = 0;
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751 Pico_mcd->cdd.Frame = 0;
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752 Pico_mcd->cdd.Ext = 0;
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