rvtr/twl_wrapsdk
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support current camera board

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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/twl_wrapsdk/trunk@246 4ee2a332-4b2b-5046-8439-1ba90f034370
This commit is contained in:
yutaka 2007-08-23 00:58:32 +00:00
parent 4044247f5c
commit 3d1290d6c2
1 changed files with 12 additions and 4 deletions
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16
build/libraries/camera/ARM9/camera.c
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@ -55,12 +55,16 @@ void CAMERA_PowerOn( void )
// (re)set polarities first
reg_CAM_CAM_MCNT = (u16)((reg_CAM_CAM_MCNT & ~(REG_CAM_CAM_MCNT_SYNC_MASK | REG_CAM_CAM_MCNT_IRCLK_MASK))
| SYNC_TYPE | RCLK_TYPE);
#if defined(TWL_PLATFORM_BB) || PLATFORM == BB
reg_CAM_CAM_MCNT &= ~REG_CAM_CAM_MCNT_V18_MASK; // VDD1.8 POWER ON
CAMERAi_Wait( 10 ); // wait for over 10 MCLKs (M:10-20)(S:10ns?)
reg_CAM_CAM_MCNT |= REG_CAM_CAM_MCNT_V28_MASK; // VDD2.8 POWER ON
CAMERAi_Wait( 10 ); // wait for over 10 MCLKs (M:10-20)(S:10ns?)
#endif
reg_CFG_CLK |= REG_CFG_CLK_CAM_CKI_MASK; // MCLK on
CAMERAi_Wait( 32 ); // wait for over 32 MCLKs (M:20-10)(S:32)
reg_CAM_CAM_MCNT |= REG_CAM_CAM_MCNT_RSTN_MASK; // RSTN => Hi
//reg_CAM_CAM_MCNT |= REG_CAM_CAM_MCNT_RSTN_MASK; // RSTN => Hi
reg_CAM_CAM_MCNT |= (REG_CAM_CAM_MCNT_STBYN_MASK|REG_CAM_CAM_MCNT_RSTN_MASK); // RSTN => Hi (for special board)
CAMERAi_Wait( 6000 ); // wait for over 6000 MCLKs
CAMERA_StopCapture(); // stop cmaera output
@ -89,13 +93,17 @@ void CAMERA_PowerOff( void )
{
}
reg_CAM_CAM_MCNT &= ~REG_CAM_CAM_MCNT_RSTN_MASK;// RSTN => Lo
//reg_CAM_CAM_MCNT &= ~REG_CAM_CAM_MCNT_RSTN_MASK;// RSTN => Lo
reg_CAM_CAM_MCNT &= ~(REG_CAM_CAM_MCNT_STBYN_MASK|REG_CAM_CAM_MCNT_RSTN_MASK); // RSTN => Lo (for special board)
CAMERAi_Wait( 10 ); // wait for over 10 MCLKs (M:10)(S:10ns?)
reg_CFG_CLK &= ~REG_CFG_CLK_CAM_CKI_MASK; // MCLK off
CAMERAi_Wait( 20 ); // wait for over 20 MCLKs (M:20)(S:0?)
#if defined(TWL_PLATFORM_BB) || PLATFORM == BB
reg_CAM_CAM_MCNT &= ~REG_CAM_CAM_MCNT_V28_MASK; // VDD2.8 POWER OFF
CAMERAi_Wait( 10 ); // wait for over 10 MCLKs (M:10-20)(S:10ns?)
reg_CAM_CAM_MCNT |= REG_CAM_CAM_MCNT_V18_MASK; // VDD1.8 POWER OFF
#endif
}
reg_CFG_CLK &= ~REG_CFG_CLK_CAM_MASK;
}