mirror of
https://github.com/rvtr/twl_wrapsdk.git
synced 2025-10-31 06:11:10 -04:00
add DS mode and SPI support (NOT work!!)
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/twl_wrapsdk/trunk@85 4ee2a332-4b2b-5046-8439-1ba90f034370
This commit is contained in:
yutaka
parent
b3f9ded42a
commit
6653d3d002
@ -27,8 +27,11 @@ TWL_PROC = ARM7
|
||||
|
||||
SRCS = cdc.c \
|
||||
cdc_api.c \
|
||||
cdc_filter_coefficient.c
|
||||
cdc_filter_coefficient.c \
|
||||
cdc_dsmode_access.c
|
||||
|
||||
INCDIR += $(TWL_NITROSDK_ROOT)/build/libraries/spi/ARM7/include \
|
||||
$(TWL_NITROSDK_ROOT)/build/libraries/spi/ARM7/pm/include
|
||||
|
||||
TARGET_LIB = libcdc_sp$(TWL_LIBSUFFIX).a
|
||||
|
||||
|
||||
@ -18,6 +18,7 @@
|
||||
#include <twl/cdc/ARM7/cdc_reg.h>
|
||||
#include <twl/cdc/ARM7/cdc.h>
|
||||
|
||||
#include "spi_sp.h"
|
||||
|
||||
void CDCi_PreInitAudio( void );
|
||||
void CDCi_PostInitAudio( void );
|
||||
@ -39,17 +40,16 @@ int cdcRevisionID = 0;
|
||||
(CDC_SPI_BAUDRATE_DEFAULT << REG_SPI_SPICNT_BAUDRATE_SHIFT)))
|
||||
#define CDC_SPI_MODE_SETTING_REVISION_B ((u16)((1 << REG_SPI_SPICNT_E_SHIFT) | \
|
||||
(0 << REG_SPI_SPICNT_I_SHIFT) | \
|
||||
(SPI_SLAVE_CODEC_TP << REG_SPI_SPICNT_SEL_SHIFT) | \
|
||||
(SPI_COMMPARTNER_TP << REG_SPI_SPICNT_SEL_SHIFT) | \
|
||||
(CDC_SPI_BAUDRATE_DEFAULT << REG_SPI_SPICNT_BAUDRATE_SHIFT)))
|
||||
#define CDC_SPI_MODE_SETTING_REVISION_C CDC_SPI_MODE_SETTING_REVISION_B
|
||||
|
||||
#if 0
|
||||
u16 cdcSpiMode = CDC_SPI_MODE_SETTING_REVISION_B;
|
||||
|
||||
//================================================================================
|
||||
static inline void CDCi_ChangeSpiMode( SPITransMode continuous )
|
||||
{
|
||||
reg_SPI_SPICNT = (u16)((continuous << REG_SPI_SPICNT_MODE_SHIFT) | CDC_SpiMode );
|
||||
reg_SPI_SPICNT = (u16)((continuous << REG_SPI_SPICNT_MODE_SHIFT) | cdcSpiMode );
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
@ -77,9 +77,9 @@ void CDCi_SetSpiParams( u8 reg, u8 setBits, u8 maskBits )
|
||||
}
|
||||
void CDC_SetSpiParams( u8 reg, u8 setBits, u8 maskBits )
|
||||
{
|
||||
(void)spiLock();
|
||||
(void)SPI_Lock(123);
|
||||
CDCi_SetSpiParams( reg, setBits, maskBits );
|
||||
(void)spiUnlock();
|
||||
(void)SPI_Unlock(123);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
@ -135,13 +135,13 @@ void CDC_ClearSpiFlags( u8 reg, u8 clrBits )
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_WriteSpiRegister( u8 reg, u8 data )
|
||||
{
|
||||
i_spiWait();
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
i_spiSendWait( reg << 1 );
|
||||
SPI_SendWait( reg << 1 );
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
i_spiSend( data );
|
||||
SPI_Send( data );
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
@ -157,13 +157,13 @@ u8 CDCi_ReadSpiRegister( u8 reg )
|
||||
{
|
||||
u8 data;
|
||||
|
||||
i_spiWait();
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
i_spiSendWait( reg << 1 );
|
||||
SPI_SendWait( reg << 1 );
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
data = i_spiDummyWaitReceive();
|
||||
data = SPI_DummyWaitReceive();
|
||||
return data;
|
||||
}
|
||||
|
||||
@ -181,19 +181,19 @@ void CDCi_WriteSpiRegisters( u8 reg, const u8 *bufp, size_t size )
|
||||
{
|
||||
int i;
|
||||
|
||||
i_spiWait();
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
i_spiSendWait( reg << 1 );
|
||||
SPI_SendWait( reg << 1 );
|
||||
|
||||
for ( i=0; i<(size-1); i++ )
|
||||
{
|
||||
i_spiWait();
|
||||
i_spiSend( *bufp++ );
|
||||
SPI_Wait();
|
||||
SPI_Send( *bufp++ );
|
||||
}
|
||||
i_spiWait();
|
||||
SPI_Wait();
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
i_spiSend( *bufp++ );
|
||||
SPI_Send( *bufp++ );
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
@ -209,20 +209,19 @@ void CDCi_ReadSpiRegisters( u8 reg, u8 *bufp, size_t size )
|
||||
{
|
||||
int i;
|
||||
|
||||
i_spiWait();
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
i_spiSendWait( reg << 1 );
|
||||
SPI_SendWait( reg << 1 );
|
||||
|
||||
for ( i=0; i<(size-1); i++ )
|
||||
{
|
||||
i_spiWait();
|
||||
*bufp++ = i_spiDummyWaitReceive();
|
||||
SPI_Wait();
|
||||
*bufp++ = SPI_DummyWaitReceive();
|
||||
}
|
||||
CDCi_ChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
*bufp++ = i_spiDummyWaitReceive();
|
||||
*bufp++ = SPI_DummyWaitReceive();
|
||||
}
|
||||
#endif
|
||||
|
||||
//================================================================================
|
||||
// Utility Functions
|
||||
|
||||
@ -16,6 +16,8 @@
|
||||
#include <twl.h>
|
||||
#include <twl/cdc.h>
|
||||
|
||||
#include "pm_pmic.h"
|
||||
|
||||
//#define MEASUREMENT_BY_TICK
|
||||
#ifdef MEASUREMENT_BY_TICK
|
||||
#include <twl/vlink.h>
|
||||
@ -35,8 +37,8 @@ BOOL isADCOn = FALSE;
|
||||
BOOL isDACOn = FALSE;
|
||||
#define CDC_PLL_STABLE_WAIT_TIME 18
|
||||
|
||||
void CDCi_PowerUpPLL( void );
|
||||
void CDCi_PowerDownPLL( void );
|
||||
static void CDCi_PowerUpPLL( void );
|
||||
static void CDCi_PowerDownPLL( void );
|
||||
|
||||
//================================================================================
|
||||
// INIT APIs
|
||||
@ -243,7 +245,7 @@ u8 CDC_GetRevisionId( void )
|
||||
CDC_ChangePage( 0 );
|
||||
return (u8)(( CDC_ReadI2cRegister( REG_CDC0_REV_ID_ADDR ) & CDC0_REV_ID_MASK ) >> CDC0_REV_ID_SHIFT);
|
||||
}
|
||||
#if 0
|
||||
|
||||
//================================================================================
|
||||
// State Transition APIs
|
||||
//================================================================================
|
||||
@ -300,7 +302,7 @@ void CDC_GoDsMode( void )
|
||||
{
|
||||
// MicBias powered up
|
||||
// In Rev-A, MicBias must be powered up before enabling Master Sound Power
|
||||
dsmodeSetSpiFlags( REG_CDC255_DS_MIC_CTL_ADDR, CDC255_DS_MIC_CTL_BIAS_PWR );
|
||||
CDC_DsmodeSetSpiFlags( REG_CDC255_DS_MIC_CTL_ADDR, CDC255_DS_MIC_CTL_BIAS_PWR );
|
||||
|
||||
// enable Master Sound Power (via reg0 : current page=255)
|
||||
//
|
||||
@ -310,18 +312,18 @@ void CDC_GoDsMode( void )
|
||||
// CODEC PCSN is connected to IO-board Analog Key CS.
|
||||
// CODEC PCSN is associated with TouchPanel now (for revision A).
|
||||
//
|
||||
dsmodeSetSpiFlags( REG_CDC255_AUD_CTL_ADDR, CDC255_AUD_CTL_PWR );
|
||||
CDC_DsmodeSetSpiFlags( REG_CDC255_AUD_CTL_ADDR, CDC255_AUD_CTL_PWR );
|
||||
}
|
||||
else
|
||||
{
|
||||
// MicBias powered up
|
||||
pmSetFlags( REG_CDC255_DS_MIC_CTL_ADDR, CDC255_DS_MIC_CTL_BIAS_PWR );
|
||||
u8 flags = PMi_GetRegister( REG_CDC255_DS_MIC_CTL_ADDR );
|
||||
PMi_SetRegister( REG_CDC255_DS_MIC_CTL_ADDR, (u8)(flags | CDC255_DS_MIC_CTL_BIAS_PWR) );
|
||||
}
|
||||
|
||||
// change CODEC status variable
|
||||
CDCi_IsTwlMode = FALSE;
|
||||
cdcIsTwlMode = FALSE;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDC_SetInputPinControl
|
||||
@ -392,7 +394,7 @@ void CDC_GetInputPinControl( BOOL *enable_vcnt5, BOOL *enable_sphp, BOOL *enable
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_PowerUpPLL( void )
|
||||
static void CDCi_PowerUpPLL( void )
|
||||
{
|
||||
// IOP ‚©‚ç‚Ì MCLK ‚ð check / enable
|
||||
|
||||
@ -414,7 +416,7 @@ void CDCi_PowerUpPLL( void )
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_PowerDownPLL( void )
|
||||
static void CDCi_PowerDownPLL( void )
|
||||
{
|
||||
// page 0, reg 5 ‚Å PLL off <20>Ý’è
|
||||
CDC_ChangePage( 0 );
|
||||
|
||||
194
build/libraries/cdc/ARM7/src/cdc_dsmode_access.c
Normal file
194
build/libraries/cdc/ARM7/src/cdc_dsmode_access.c
Normal file
@ -0,0 +1,194 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: TwlSDK - libraties - tp
|
||||
File: cdc_Dsmode_access.c
|
||||
|
||||
Copyright 2006-2007 Nintendo. All rights reserved.
|
||||
|
||||
These coded instructions, statements, and computer programs contain
|
||||
proprietary information of Nintendo of America Inc. and/or Nintendo
|
||||
Company Ltd., and are protected by Federal copyright law. They may
|
||||
not be disclosed to third parties or copied or duplicated in any form,
|
||||
in whole or in part, without the prior written consent of Nintendo.
|
||||
|
||||
$Log: $
|
||||
$NoKeywords: $
|
||||
*---------------------------------------------------------------------------*/
|
||||
#include <twl/cdc.h>
|
||||
|
||||
#include "spi_sp.h"
|
||||
|
||||
SPIBaudRate cdcDsmodeSPIBaudRate = DSMODE_SPI_BAUDRATE_DEFAULT;
|
||||
|
||||
|
||||
//================================================================================
|
||||
// SPI BIT CONTROL
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDC_DsmodeSetSpiParams
|
||||
|
||||
Description: set control bit to device register
|
||||
|
||||
Arguments: reg : device register
|
||||
setBits : bits to set
|
||||
maskBits : bits to mask
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeSetSpiParams( u8 reg, u8 setBits, u8 maskBits )
|
||||
{
|
||||
u8 tmp;
|
||||
tmp = CDCi_DsmodeReadSpiRegister( reg );
|
||||
tmp &= ~maskBits;
|
||||
setBits &= maskBits;
|
||||
tmp |= setBits;
|
||||
CDCi_DsmodeWriteSpiRegister( reg, tmp );
|
||||
}
|
||||
void CDC_DsmodeSetSpiParams( u8 reg, u8 setBits, u8 maskBits )
|
||||
{
|
||||
(void)SPI_Lock(123);
|
||||
CDCi_DsmodeSetSpiParams( reg, setBits, maskBits );
|
||||
(void)SPI_Unlock(123);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDC_DsmodeSetSpiFlags
|
||||
|
||||
Description: set control bit to device register
|
||||
|
||||
Arguments: reg : device register
|
||||
setBits : bits to set
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeSetSpiFlags( u8 reg, u8 setBits )
|
||||
{
|
||||
CDCi_DsmodeSetSpiParams( reg, setBits, setBits );
|
||||
}
|
||||
void CDC_DsmodeSetSpiFlags( u8 reg, u8 setBits )
|
||||
{
|
||||
CDC_DsmodeSetSpiParams( reg, setBits, setBits );
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDC_DsmodeClearSpiFlags
|
||||
|
||||
Description: clear control bit to device register
|
||||
|
||||
Arguments: reg : device register
|
||||
clrBits : bits to set
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeClearSpiFlags( u8 reg, u8 clrBits )
|
||||
{
|
||||
CDCi_DsmodeSetSpiParams( reg, 0, clrBits );
|
||||
}
|
||||
void CDC_DsmodeClearSpiFlags( u8 reg, u8 clrBits )
|
||||
{
|
||||
CDC_DsmodeSetSpiParams( reg, 0, clrBits );
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
// SPI ACCESS
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDCi_DsmodeWriteSpiRegister
|
||||
|
||||
Description: set value to Touch-Panel register
|
||||
|
||||
Arguments: reg : DS-mode PMIC register
|
||||
data : value to be written
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeWriteSpiRegister( u8 reg, u8 data )
|
||||
{
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
SPI_SendWait( reg );
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
SPI_Send( data );
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDCi_DsmodeReadSpiRegister
|
||||
|
||||
Description: get value from Touch-Panel register
|
||||
|
||||
Arguments: reg : DS-mode PMIC register
|
||||
|
||||
Returns: value which is read from specified TP register
|
||||
*---------------------------------------------------------------------------*/
|
||||
u8 CDCi_DsmodeReadSpiRegister( u8 reg )
|
||||
{
|
||||
u8 data;
|
||||
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
SPI_SendWait( 0x80 | reg );
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
data = SPI_DummyWaitReceive();
|
||||
return data;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDCi_DsmodeWriteSpiRegisters
|
||||
|
||||
Description: set value to decive registers through SPI.
|
||||
|
||||
Arguments: reg : decive register
|
||||
data : value to be written
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeWriteSpiRegisters( u8 reg, const u8 *bufp, size_t size )
|
||||
{
|
||||
int i;
|
||||
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
SPI_SendWait( reg );
|
||||
|
||||
for ( i=0; i<(size-1); i++ )
|
||||
{
|
||||
SPI_Wait();
|
||||
SPI_Send( *bufp++ );
|
||||
}
|
||||
SPI_Wait();
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
SPI_Send( *bufp++ );
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: CDCi_DsmodeReadSpiRegisters
|
||||
|
||||
Description: get value from decive registers through SPI.
|
||||
|
||||
Arguments: reg : decive register
|
||||
|
||||
Returns: value which is read from specified decive register
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDCi_DsmodeReadSpiRegisters( u8 reg, u8 *bufp, size_t size )
|
||||
{
|
||||
int i;
|
||||
|
||||
SPI_Wait();
|
||||
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_CONTINUOUS );
|
||||
SPI_SendWait( 0x80 | reg );
|
||||
|
||||
for ( i=0; i<(size-1); i++ )
|
||||
{
|
||||
SPI_Wait();
|
||||
*bufp++ = SPI_DummyWaitReceive();
|
||||
}
|
||||
CDCi_DsmodeChangeSpiMode( SPI_TRANSMODE_1BYTE );
|
||||
*bufp++ = SPI_DummyWaitReceive();
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user