SND_ChgMap(0) problem

vbt · Jun 7, 2006

I'm trying to run SBL samples and it seems it stays stucked in SND_ChgMap function. It stays in an infinite loop any idea why ? :damn:

vbt · Jun 8, 2006

Nobody ?

vbt · Jun 19, 2006

😱

mrkotfw · Jun 29, 2006

Stop using SBL :devil:

vbt · Jul 3, 2006

Originally posted by Piratero@Thu, 2006-06-29 @ 09:57 AM

Stop using SBL

[post=146831]Quoted post[/post]

🙂

well nobody wants to help.

vbt · Oct 8, 2006

Well I've finally something working 😀 Not sure what was wrong in the sample but there was something ...

vbt · Oct 11, 2006

Well I'm trying now to read pcm data with some problems, can someone help ? What is the way to read a waveform ?

vbt · Oct 11, 2006

Code:

//--------------------------------------------------------------------------------------------------------------

void displayMenu(void)

{

		slInitSystem(TV_320x224,NULL,1);

		SetVblank();


    SndIniDt snd_init;  

    SndPcmStartPrm pcm_start;

    SndPcmChgPrm pcm_chg;


    SYS_CHGUIPR(pri_tbl);                   /* Å âÂÅ¾âÃâDÂÃ¦ÆÅÆxÆâ¹âÃâ¢ÃÂX        */


    move_pcm_adr   = (Uint16 *)0x06030000;   /* â°EÆ`ÆÆÆlÆâ¹â]ââÅÂ³              */

    l_move_pcm_adr = (Uint16 *)0x06065000;   /* ÂÂ¶Æ`ÆÆÆlÆâ¹â]ââÅÂ³              */


	set_imask(0);

    INT_ChgMsk(INT_MSK_NULL, INT_MSK_SND);      /* ÆTÆEÆâÆhÅ ââÃ¨ÂÅ¾âÃâ¹ââ°Ã      */

    INT_SetScuFunc(INT_SCU_SND, PcmIntr);          /* Å ââÃ¨ÂÅ¾âÃÂËâÂâoË^     */

    INT_ChgMsk(INT_MSK_SND,INT_MSK_NULL);       /* ÆTÆEÆâÆhÅ ââÃ¨ÂÅ¾âÃâ¹ââ°Ã      */


	CDC_CdInit(0x00,0x00,0x05,0x0f);

	GFS_DIRTBL_TYPE(&dirtbl)    = GFS_DIR_NAME;

	GFS_DIRTBL_DIRNAME(&dirtbl) = dirname;

	GFS_DIRTBL_NDIR(&dirtbl)    = MAX_DIR;

	GFS_Init(MAX_OPEN, lib_work, &dirtbl);

		slSynch();

		int fid = GFS_NameToId(SDDRV_NAME);



	char toto[80];

	int ii=0;

    for (ii = 0; ii<12; ii++)

	{


	sprintf(toto,"fid=%d 1 :%s",fid,GFS_IdToName(ii));

			DBG_SetCursol( 15, ii+5 );

DBG_Printf(toto);


	}


GFS_Load(GFS_NameToId(SDDRV_NAME),0,(void *) SDDRV_ADDR,SDDRV_SIZE);

GFS_Load(GFS_NameToId(SDMAP_NAME),0,(void *) SDMAP_ADDR,SDMAP_SIZE);


	if (GFS_Load(GFS_NameToId(SDDRV_NAME),0,(void *) SDDRV_ADDR,SDDRV_SIZE)<0)

		DBG_Printf("drv not loaded");

	if (GFS_Load(GFS_NameToId(SDMAP_NAME),0,(void *) SDMAP_ADDR,SDMAP_SIZE)<0)

		DBG_Printf("map not loaded");


    move_pcm_adr = (Uint16 *)0x6020000;     /* â°EÆ`ÆÆÆlÆâ¹â]ââÅÂ³              */


	set_imask(0);

    INT_ChgMsk(INT_MSK_NULL, INT_MSK_SND);      /* ÆTÆEÆâÆhÅ ââÃ¨ÂÅ¾âÃâ¹ââ°Ã      */

    INT_SetScuFunc(INT_SCU_SND, PcmIntr);          /* Å ââÃ¨ÂÅ¾âÃÂËâÂâoË^     */       INT_ChgMsk(INT_MSK_SND,INT_MSK_NULL);       /* ÆTÆEÆâÆhÅ ââÃ¨ÂÅ¾âÃâ¹ââ°Ã      */


    SND_INI_PRG_ADR(snd_init) = (Uint16 *)SDDRV_ADDR;

    SND_INI_PRG_SZ(snd_init)  = (Uint16)  SDDRV_SIZE;

    SND_INI_ARA_ADR(snd_init) = (Uint16 *)SDMAP_ADDR;

    SND_INI_ARA_SZ(snd_init)  = (Uint16)  SDMAP_SIZE;


    SND_Init(&snd_init);

    SND_ChgMap(0);



    SND_Init(&snd_init);

//				FNT_Print256_2bpp((volatile Uint8 *)SCL_VDP2_VRAM_A1,

//					(Uint8 *)"init done",40,2,colors);

//SCL_DisplayFrame();





    SND_ChgMap(0);

		slSynch();


    SND_RESET_INT();                            /* Å âÂÅ¾âÃÆXÆeÂ[Æ^ÆXÆÅ ÆZÆbÆg  */

    SND_SET_ENA_INT(SND_INT_PCM_ADR);           /* PCMÅ âÂÅ¾âÃâ¹ââ°Ã(ÆTÆEÆâÆh)   */


    move_bnk = 0;

    l_move_bnk = 0;


    /* RIGHTÆ`ÆÆÆlÆâ¹ */

    r_PcmIntr();                       /* â°EÆ`ÆÆÆlÆâ¹â]ââ */

    r_PcmIntr();                       /* â°EÆ`ÆÆÆlÆâ¹â]ââ */

    /* LEFTÆ`ÆÆÆlÆâ¹ */

    l_PcmIntr();                       /* ÂÂ¶Æ`ÆÆÆlÆâ¹â]ââ */

    l_PcmIntr();                       /* ÂÂ¶Æ`ÆÆÆlÆâ¹â]ââ */


    SND_PRM_MODE(pcm_start) = SND_MD_STEREO | SND_MD_16;

    SND_PRM_SADR(pcm_start) = 0x1000;

    SND_PRM_SIZE(pcm_start) = 0x2000;

    SND_PRM_NUM(pcm_chg) = 2;

    SND_PRM_LEV(pcm_chg) = 7;

    SND_PRM_PAN(pcm_chg) = 0;

    SND_PRM_PICH(pcm_chg) = 0;

    SND_L_EFCT_IN(pcm_chg) = 0;

    SND_L_EFCT_LEV(pcm_chg) = 7;

    SND_R_EFCT_IN(pcm_chg) = 0;

    SND_R_EFCT_LEV(pcm_chg) =  7;


//CyberWarriorX> It's basically like a kind of lookup table for the driver

//<CyberWarriorX> You tell it what parts of sound ram are tone bank, sequence banks, dsp program, 


#define SND_KD_TONE         0x0                         // â°Â¹ÂF              

#define SND_KD_SEQ          0x1                         // ÆVÂ[ÆPÆâÆX        

#define SND_KD_DSP_PRG      0x2                         // DSPÆvÆÂÆOÆâ°Æâ¬     



	if (GFS_Load(GFS_NameToId("AUDIO2.PCM"),0,(void *) 0x6030000,0x40000)<0)

			DBG_Printf("AUDIO2.PCM B not loaded");


    SND_StartPcm(&pcm_start, &pcm_chg);	    /* PCMÅ JÅ½n			 */

	while(1){

        if(l_move_pcm_adr > (Uint16 * volatile)0x06080000 ||

             move_pcm_adr > (Uint16 * volatile)0x06080000 ){

            SND_StopPcm(2);

			DBG_Printf("Finished");

        }

    }

}

#ifndef ACTION_REPLAY

//-------------------------------------------------------------------------------------------------------------------------------------

void	ClrVram(volatile Uint8 *buff)

{

	Uint32	i;

	for(i=0;i<(512 * 512);i++)	buff[i]=0x00;

}


void wait(long wait)

{

     long i=0;

     while(i<wait)

     {

         i++;

     }

}

#endif		


void	SndIntr(void) {


    SND_RESET_INT();

}


static Uint16	dummy_pad=0;



void   GameVblankIn(void){

	/* ârâfâkÆâÂ[ÆhâÃÂÃªÂâ¡ */

	BlankIn();

}



void   GameVblankOut(void){

	/* ârâfâkÆâÂ[ÆhâÃÂÃªÂâ¡ */

	BlankOut();


	/* ÆpÆbÆhÆfÂ[Æ^Å½Ã¦âÂ¾ */

//	PER_GetPort(PortData);

}


void SetVblank(void){

	/* V-BlankÅ ââÃ¨ÂÅ¾âÃÆâ¹Â[Æ`ÆââÃâoË^ */

	INT_ChgMsk(INT_MSK_NULL,INT_MSK_VBLK_IN | INT_MSK_VBLK_OUT);

	INT_SetScuFunc(INT_SCU_VBLK_IN,GameVblankIn);

	INT_SetScuFunc(INT_SCU_VBLK_OUT,GameVblankOut);

	INT_ChgMsk(INT_MSK_VBLK_IN | INT_MSK_VBLK_OUT,INT_MSK_NULL);


	DBG_Initial(&dummy_pad,RGB16_COLOR(31,31,31),0);

	DBG_DisplayOn();

/*	DBG_SetCursol(9, 3 );

	DBG_Printf("SBL6 SAMPLE GAME XXX");

*/

//	PortData = PER_OpenPort();

}


/*****************************************************************************/

/* ÆTÆEÆâÆhÅ ââÃ¨ÂÅ¾âÃÂËâÂ */

/*****************************************************************************/

void PcmIntr(void)

{

    SND_RESET_INT();                            /* Å âÂÅ¾âÃÆXÆeÂ[Æ^ÆXÆÅ ÆZÆbÆg  */

    if(SND_GET_FCT_INT() == SND_FCT_PCM_ADR){   /* PCM adressÂXÂVÅ âÂÅ¾âÃâÂ©ÂH  */

        if(SND_GET_INT_STAT() == 0x4){

            r_PcmIntr();

            l_PcmIntr();

        }

    }

}

/*****************************************************************************/

/* â°EÆ`ÆÆÆlÆâ¹â]ââ */

/*****************************************************************************/


void r_PcmIntr(void)

{

  	    SND_MoveData(move_pcm_adr,	            // PCMÆfÂ[Æ^â]ââ			 

				 (Uint32)0x2000,				// 32bitÂ±ÃÂ²ÃÃÃ				 

				 SND_KD_TONE,

				 move_bnk);

        move_bnk = ~move_bnk & 1;

        move_pcm_adr += 0x1000;

}





void l_PcmIntr(void)

{

  	    SND_MoveData(l_move_pcm_adr,	        // PCMÆfÂ[Æ^â]ââ			 

				 (Uint32)0x2000,				// 32bitÂ±ÃÂ²ÃÃÃ				 

				 SND_KD_TONE,

				 l_move_bnk + 2);

        l_move_bnk = ~l_move_bnk & 1;

        l_move_pcm_adr += 0x1000;

}

vbt · Oct 14, 2006

aif play works but not pcm, still searching

vbt · Oct 14, 2006

i'll try SMPPCM13.C tomorrow 🙂

dibz · Oct 14, 2006

Cool, keep us updated. I'd help, but I have no idea how to help you with this. 😉

vbt · Oct 15, 2006

thanks for support 🙂

Actually it is stucked in the status start wand never go to the status play_time. Something must be wrong in my settings.

Code:

#define	PCM_ADDR_1	((void*)0x25a20000)

#define	PCM_ADDR_2	((void*)0x25a40000)

#define	PCM_SIZE	(4096L*2)				/* 2.. */

#define	RING_BUF_SIZE	(1024L*1024L*8)

#define	MOVIE_BUF_1		((Sint8 *)0x6030000)


PcmCreatePara g_para[1] = {

	{

		(struct PcmWork *)&g_movie_work_1, 

		MOVIE_BUF_1, 

		RING_BUF_SIZE, 

		PCM_ADDR_1, 

		PCM_SIZE

	}

};



	pcm[0] = createHandle(&g_para[0]);


	PcmStatus	*st 	= &g_movie_work_1.status;

	st->ignore_header=ON;

	st->need_ci = PCM_ON;


	PCM_INFO_DATA_TYPE(&st->info) = PCM_DATA_TYPE_RLRLRL;

	PCM_INFO_FILE_TYPE(&st->info) = PCM_FILE_TYPE_NO_HEADER;

	PCM_INFO_SAMPLING_BIT(&st->info)=16;

	PCM_INFO_SAMPLING_RATE(&st->info)=(44100L);

vbt · Oct 15, 2006

Still stucked really nobody can help ?

vbt · Oct 16, 2006

It seems I have something working I don't see what was wrong my only real change would be the driver version.

vbt · Oct 20, 2006

🙂 file stream works I move to mem stream test 🙂

vbt · Oct 21, 2006

just a question what is the good way to calculate sample_file for a pcm ? It seems it affects the play speed of the pcm.

SND_ChgMap(0) problem

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