void I2S_PCMDataInOutDMA(AUDIO_PORT rhs_ePort)
{
UART_Printf("Supply Sound to I2S CODEC via Line In Connector.\n");
UART_Printf("Press any key to record.\n");
UART_Getc();
UART_Printf("Recording...\n");
if ((g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_EXTERNALCDCLK) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Master))
{
I2S_CDCLKOut(rhs_ePort);
}
else if ((g_oI2SInfor[rhs_ePort].m_CLKSRC == I2S_FIN) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Slave))
{
I2S_CDCLKOut(rhs_ePort); //12MHz Out
}
else if ((g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_EXTERNALCDCLK) && (g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_FIN) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Slave))
{
if ( g_oI2SInfor[rhs_ePort].m_dSamplingFreq % 11025)
I2S_SetEpllCDCLKOut(rhs_ePort, I2S_USERCLKOUT2); // 11.2896MHz Out
else
I2S_SetEpllCDCLKOut(rhs_ePort, I2S_USERCLKOUT1); // 12.288MHz Out
}
#if (I2S_CODEC == WM8753)
WM8753_CodecInitPCMIn(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, LINEIN, SMDK_I2S);
#elif (I2S_CODEC == WM8990)
WM8990_CodecInitPCMIn(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, LINEIN, SMDK_I2S);
#elif (I2S_CODEC == WM8580)
WM8580_CodecInitPCMIn(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, LINEIN, SMDK_I2S);
#endif
I2SMOD_SetTXR(rhs_ePort, RXOnly);
I2S_DataInDMAStart(rhs_ePort);
I2S_DataInDMAStop(rhs_ePort);
UART_Printf("\nListen to Sound via Speak Out Connector.\n");
UART_Printf("Press any key to play.\n");
UART_Getc();
#if (I2S_CODEC == WM8753)
WM8753_CodecInitPCMOut(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, SMDK_I2S);
#elif (I2S_CODEC == WM8990)
WM8990_CodecInitPCMOut(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, SMDK_I2S);
#endif
I2SMOD_SetTXR(rhs_ePort, TXOnly);
I2S_DataOutDMAStart(rhs_ePort);
I2S_DataOutDMAStop(rhs_ePort);
}
//////////
// Function Name : EintSW_Test
// Function Description : SMDK6410 EINT SW Test
// Input : None
// Output : None
// Version : v0.1
void EintSW_Test(void)
{
u32 usel;
u32 uEintNo, uFltWidth ;
u32 uIntType, uFltType;
UART_Printf("[External Interrupt Test ]\n");
UART_Printf("\nSelect EINT SW : 0:EINT9, 1:EINT10, 2:EINT11 : ");
usel=UART_GetIntNum();
UART_Printf("\n");
GPIO_Init();
switch(usel)
{
case 0:
UART_Printf("Selected EINT9 SW..... \n");
uEintNo = 9;
GPIO_EINT0ClrPend(uEintNo);
INTC_SetVectAddr(NUM_EINT1, Isr_Eint9); // NUM_EINT1 : Eint[11:4]
INTC_Enable(NUM_EINT1);
break;
case 1:
UART_Printf("Selected EINT10 SW ..... \n");
uEintNo = 10;
GPIO_EINT0ClrPend(uEintNo);
INTC_SetVectAddr(NUM_EINT1, Isr_Eint10); // NUM_EINT1 : Eint[11:4]
INTC_Enable(NUM_EINT1);
break;
case 2:
UART_Printf("Selected EINT11 SW ..... \n");
uEintNo = 11;
GPIO_EINT0ClrPend(uEintNo);
INTC_SetVectAddr(NUM_EINT1, Isr_Eint11); // NUM_EINT1 : Eint[11:4]
INTC_Enable(NUM_EINT1);
break;
default : Assert(0);
}
UART_Printf("\nSelect Int. Type : 0:Low Level, 1:High Level, 2:Falling Edge, 3:Rising Edge, 4:Both Edge : ");
usel=UART_GetIntNum();
UART_Printf("\n");
switch(usel)
{
case 0:
uIntType= Low_Level;
break;
case 1:
uIntType= High_Level;
break;
case 2:
uIntType= Falling_Edge;
break;
case 3:
uIntType=Rising_Edge;
break;
case 4:
uIntType=Both_Edge;
break;
default : Assert(0);
}
UART_Printf("\nSelect Filter Type : 0:Filter Disable, 1: Delay Filter, 2:Digital Filter : ");
usel=UART_GetIntNum();
UART_Printf("\n");
switch(usel)
{
case 0:
uFltType= eDisFLT;
break;
case 1:
uFltType= eDLYFLT;
break;
case 2:
uFltType= eDIGFLT;
UART_Printf("\nEnter Filter Width [1~0x3F] : ");
uFltWidth = UART_GetIntNum();
UART_Printf("\n");
break;
default : Assert(0);
}
GPIO_SetEint0(uEintNo, uIntType, (FLT_eTYPE)uFltType, uFltWidth);
GPIO_EINT0DisMask(uEintNo);
g_IntCnt = 0;
UART_Printf("Press the EINT buttons or Press any key to exit.\n");
UART_Getc();
UART_Printf("EINT interrupt is occurred %d.\n", g_IntCnt);
GPIO_EINT0EnMask(uEintNo);
INTC_Disable(NUM_EINT1);
}
//////////
// Function Name : Pause
// Function Description : This function is Pause
// Input : none
// Output : none
// Version : 0.1
void Pause(void) // Added by SOP on 2008/03/04
{
UART_Printf("\nPress any key continue ...\n");
UART_Getc();
}
void I2S_LoopBackTest(AUDIO_PORT rhs_ePort)
{
u32 uSel;
AUDIO_PORT MasterPort, SlavePort;
I2S_Infor TempInfor0 = g_oI2SInfor[AUDIO_PORT0], TempInfor1 = g_oI2SInfor[AUDIO_PORT1];
u32 *pTXDataAddr, *pRXDataAddr;
s32 uTransferLen = g_oI2SInfor[MasterPort].m_uPcmDataSize;
//Set Port Mode
while(1)
{
g_TestMode = I2S_DUAL;
UART_Printf("Loop Back Mode?\n");
UART_Printf("0. Single Port Mode 1. Loop Back Mode.\n");
if (UART_GetIntNum() == 1)
{
UART_Printf("Select Master Port\n");
UART_Printf("0. Port0 1. Port1\n");
uSel = UART_GetIntNum();
if (uSel == 0)
{
UART_Printf("Master Port : 0, Slave Port : 1\n");
MasterPort = AUDIO_PORT0;
SlavePort = AUDIO_PORT1;
}
else
{
UART_Printf("Master Port : 1, Slave Port : 0\n");
MasterPort = AUDIO_PORT1;
SlavePort = AUDIO_PORT0;
}
UART_Printf("Data From Master Port to Slave Port\n");
UART_Printf("Press Any key to start\n");
UART_Getc();
g_oI2SInfor[MasterPort].m_eOpMode = Master;
g_oI2SInfor[SlavePort].m_eOpMode = Slave;
g_oI2SInfor[SlavePort].m_eWordLength = g_oI2SInfor[MasterPort].m_eWordLength;
g_oI2SInfor[SlavePort].m_eDataFormat = g_oI2SInfor[MasterPort].m_eDataFormat;
g_oI2SInfor[SlavePort].m_eLRCLKPolarity = g_oI2SInfor[MasterPort].m_eLRCLKPolarity;
g_oI2SInfor[SlavePort].m_eRFS = g_oI2SInfor[MasterPort].m_eRFS;
g_oI2SInfor[SlavePort].m_eBFS = g_oI2SInfor[MasterPort].m_eBFS;
I2SMOD_PutData(MasterPort, &(g_oI2SInfor[MasterPort]));
I2SMOD_PutData(SlavePort, &(g_oI2SInfor[SlavePort]));
I2S_CDCLKOut(MasterPort);
I2SMOD_SetTXR(MasterPort, TXOnly);
I2SMOD_SetTXR(SlavePort, RXOnly);
// DMA Start
I2S_DataOutDMAStart(MasterPort);
I2S_DataInDMAStart(SlavePort);
g_uI2SRecDone[SlavePort]= 0;
while(g_uI2SRecDone[SlavePort] == 0)
{
UART_Printf(".");
Delay(3000);
}
g_uI2SRecDone[SlavePort] = 0;
I2S_DataInDMAStop(SlavePort);
I2S_DataOutDMAStop(MasterPort);
I2SFIC_AutoFlush(MasterPort, TXRXBoth);
I2SFIC_AutoFlush(SlavePort, TXRXBoth);
// Data Test
pTXDataAddr = g_oI2SInfor[MasterPort].m_uPlayBufferStartAddr;
pRXDataAddr = g_oI2SInfor[SlavePort].m_uRecBufferStartAddr;
uTransferLen = g_oI2SInfor[MasterPort].m_uPcmDataSize;
while(uTransferLen != 0)
{
if ( *pTXDataAddr++ == *pRXDataAddr++ );
else
{
UART_Printf("Error!!\n");
UART_Printf("Address : 0x%x\n", pRXDataAddr);
}
uTransferLen -= 4;
}
}
else
break;
}
g_TestMode = I2S_SINGLE;
g_oI2SInfor[AUDIO_PORT0] = TempInfor0;
g_oI2SInfor[AUDIO_PORT1] = TempInfor1;
}
void I2S_AutoBFSRFSBLCTest(AUDIO_PORT rhs_ePort)
{
I2S_LRCLKLength eTempRFS = g_oI2SInfor[rhs_ePort].m_eRFS;
I2S_EffectiveLength eTempBFS = g_oI2SInfor[rhs_ePort].m_eBFS;
PCMWordLength eTempBLC = g_oI2SInfor[rhs_ePort].m_eWordLength;
g_oI2SInfor[rhs_ePort].m_eRFS = RFS_256fs;
do //Change the RFS
{
g_oI2SInfor[rhs_ePort].m_eBFS = BFS_32fs;
do //Change the BFS
{
g_oI2SInfor[rhs_ePort].m_eWordLength = Word16;
do //Change the BLC
{
I2SMOD_PutData(rhs_ePort, I2S_GetI2SInfor(rhs_ePort));
UART_Printf("Test Condition\n");
UART_Printf("RFS : %d\t",(u32) g_oI2SInfor[rhs_ePort].m_eRFS);UART_Printf("BFS: %d\t",(u32) g_oI2SInfor[rhs_ePort].m_eBFS);
UART_Printf("Word Length : %d\n",(u32) g_oI2SInfor[rhs_ePort].m_eWordLength);
UART_Printf("Press any key to Test.\n");
UART_Getc();
UART_Printf("Supply Sound to I2S CODEC via Line In Connector.\n");
if ((g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_EXTERNALCDCLK) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Master))
{
I2S_CDCLKOut(rhs_ePort);
}
else if ((g_oI2SInfor[rhs_ePort].m_CLKSRC == I2S_FIN) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Slave))
{
I2S_CDCLKOut(rhs_ePort); //12MHz Out
}
else if ((g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_EXTERNALCDCLK) && (g_oI2SInfor[rhs_ePort].m_CLKSRC != I2S_FIN) && (g_oI2SInfor[rhs_ePort].m_eOpMode == Slave))
{
if ( g_oI2SInfor[rhs_ePort].m_dSamplingFreq % 11025)
I2S_SetEpllCDCLKOut(rhs_ePort, I2S_USERCLKOUT2); // 11.2896MHz Out
else
I2S_SetEpllCDCLKOut(rhs_ePort, I2S_USERCLKOUT1); // 12.288MHz Out
}
WM8753_CodecInitPCMIn(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, LINEIN, SMDK_I2S);
I2S_DataInDMAStart(rhs_ePort);
I2S_DataInDMAStop(rhs_ePort);
UART_Printf("\nListen to Sound via Speak Out Connector.\n");
UART_Printf("Press any key to play.\n");
WM8753_CodecInitPCMOut(g_oI2SInfor[rhs_ePort].m_eDataFormat, (u32) g_oI2SInfor[rhs_ePort].m_dSamplingFreq,
g_oI2SInfor[rhs_ePort].m_eOpMode, g_oI2SInfor[rhs_ePort].m_eWordLength, SMDK_I2S);
I2S_DataOutDMAStart(rhs_ePort);
I2S_DataOutDMAStop(rhs_ePort);
if ( (u32) g_oI2SInfor[rhs_ePort].m_eWordLength < (u32) Word8)
(u32)(g_oI2SInfor[rhs_ePort].m_eWordLength)++;
else
break;
}while(1);
if ( (u32) g_oI2SInfor[rhs_ePort].m_eBFS < (u32) BFS_24fs)
(u32) g_oI2SInfor[rhs_ePort].m_eBFS++;
else
break;
}while(1);
if ( (u32) g_oI2SInfor[rhs_ePort].m_eRFS < (u32) RFS_768fs)
(u32) g_oI2SInfor[rhs_ePort].m_eRFS++;
else
break;
}while(1);
g_oI2SInfor[rhs_ePort].m_eRFS = eTempRFS;
g_oI2SInfor[rhs_ePort].m_eBFS = eTempBFS;
g_oI2SInfor[rhs_ePort].m_eWordLength = eTempBLC;
}
