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change standby/output bits order to modify

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support micron initialization file to initialize both camera at the same time

git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/twl_wrapsdk/trunk@248 4ee2a332-4b2b-5046-8439-1ba90f034370
This commit is contained in:
yutaka 2007-08-23 09:47:50 +00:00
parent 1dadd63d17
commit e5aaf80616
2 changed files with 39 additions and 14 deletions
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4
build/libraries/camera/ARM7/camera_i2c_micron.c
View File

@ -85,8 +85,8 @@ BOOL CAMERAi_M_I2CResume(CameraSelect camera)
{
return FALSE;
}
return CAMERAi_M_SetFlags(camera, 0x001A, 0x0200) // enable to output
&& CAMERAi_M_ClearFlags(camera, 0x0018, 0x0001);// resume from standby
return CAMERAi_M_ClearFlags(camera, 0x0018, 0x0001) // resume from standby
&& CAMERAi_M_SetFlags(camera, 0x001A, 0x0200); // enable to output;
}
/*---------------------------------------------------------------------------*

49
build/libraries/camera/ARM7/convert_micron.pl
View File

@ -39,9 +39,44 @@ static inline BOOL CAMERAi_M_WriteMCU( CameraSelect camera, u16 addr, u16 value
}
static inline BOOL CAMERAi_M_ReadMCU( CameraSelect camera, u16 addr, u16 *pValue )
{
if (camera == CAMERA_SELECT_BOTH)
{
u16 vIn;
u16 vOut;
if (CAMERAi_M_WriteRegister(camera, 0x98C, addr)
&& CAMERAi_M_ReadRegisters(CAMERA_SELECT_IN, 0x990, &vIn, 1)
&& CAMERAi_M_ReadRegisters(CAMERA_SELECT_OUT, 0x990, &vOut, 1))
{
if (vIn == vOut)
{
*pValue = vIn;
return TRUE;
}
}
return FALSE;
}
return CAMERAi_M_WriteRegister(camera, 0x98C, addr)
&& CAMERAi_M_ReadRegisters(camera, 0x990, pValue, 1);
}
static inline BOOL CAMERAi_M_ReadRegEx( CameraSelect camera, u16 addr, u16 *pValue )
{
if (camera == CAMERA_SELECT_BOTH)
{
u16 vIn;
u16 vOut;
if (CAMERAi_M_ReadRegisters(CAMERA_SELECT_IN, addr, &vIn, 1)
&& CAMERAi_M_ReadRegisters(CAMERA_SELECT_OUT, addr, &vOut, 1))
{
if (vIn == vOut)
{
*pValue = vIn;
return TRUE;
}
}
return FALSE;
}
return CAMERAi_M_ReadRegisters(camera, addr, pValue, 1);
}
EOF
@ -103,12 +138,7 @@ my $pollreg_format =<<'EOF';
while (1)
{
u16 data;
if (CAMERAi_M_ReadRegisters(camera, %1$s, &data, 1) == FALSE)
{
DBG_PRINTF("Failed to read a register! (%%d)\n", __LINE__);
return FALSE;
}
if ((data & %2$s) %3$s)
if (CAMERAi_M_ReadRegEx(camera, %1$s, &data) == FALSE || (data & %2$s) %3$s)
{
if (--timeout)
{
@ -167,12 +197,7 @@ my $pollfield_format =<<'EOF';
while (1)
{
u16 data;
if (CAMERAi_M_ReadMCU(camera, %1$s, &data) == FALSE)
{
DBG_PRINTF("Failed to read a MCU! (%%d)\n", __LINE__);
return FALSE;
}
if (data %2$s)
if (CAMERAi_M_ReadMCU(camera, %1$s, &data) == FALSE || data %2$s)
{
if (--timeout)
{