PRIVATE void camerap_PowerOff(void)
{
// Turn off the Camera
#ifdef TGT_GALLITE_G800
camerap_WriteOneReg( 0x43 , 0x00);
camerap_WriteOneReg( 0x44 , 0x0a);
#endif
if (s_camOpened == TRUE)
{
HAL_CAMERA_IRQ_CAUSE_T mask = {0,0,0,0};
hal_CameraIrqSetMask(mask);
// disable IFC
if (gIsCameraStartXfer == TRUE )
{
gIsCameraStartXfer=FALSE;
hal_CameraStopXfer(1);
gSensorInfo.cammode = CAM_MODE_IDLE;
}
// Disable Camera Interface Module
hal_CameraClose();
}
// Disable I2C
#ifdef I2C_BASED_ON_GPIO
gpio_i2c_close();
#else
hal_I2cClose(g_camdI2cBusId);
#endif
// Disable the LDO for the camera
pmd_EnablePower(PMD_POWER_CAMERA, FALSE);
}
// =============================================================================
// fmd_Close
// -----------------------------------------------------------------------------
/// This function closes the FM driver and desactivate the FM chip
/// and stops any pending #fmd_Tune or #fmd_Seek operation.
/// @return \c FMD_ERR_NO, or \c FMD_ERR_RESOURCE_BUSY
// =============================================================================
PUBLIC FMD_ERR_T fmd_Close(VOID)
{
//set mute,close adac
// fmd_Write(0x10,0xc500);
//set pdn low
RDA5888FM_Exit();
hal_GpioClr(g_fmdConfig->pinPdn);
#ifdef RDA5888_FM_26MCRYSTAL_ENABLE
//if ( 0==rdabt_getCurrentState() )
{
hal_SysAuxClkOut(FALSE);
}
#endif
//close 32k here
#ifdef RDA5888_32KFMMODE_ENALBE
{
RDA_Close32KOnClip();
}
#endif
#ifdef I2C_BASED_ON_GPIO
gpio_i2c_close();
#else
//xiaoyifeng for atv
hal_I2cClose(g_atvdI2cBusId);
#endif
g_band = FMD_BAND_QTY; // close marker
return FMD_ERR_NO;
}
// ============================================================================
// camerap_CheckProductId
// ----------------------------------------------------------------------------
/// read sensor id,compare with define sensor id
/// @return #TRUE, #FALSE
// ============================================================================
PRIVATE BOOL camerap_CheckProductId()
{
UINT8 cameraID=0;
camerap_Reserve(NULL);
#ifdef I2C_BASED_ON_GPIO
gpio_i2c_open();
#else
g_camdI2cBusId = tgt_GetCamdConfig()->i2cBusId;
hal_I2cOpen(g_camdI2cBusId);
#endif
HAL_CAMERA_CFG_T CamConfig = {0,};
CamConfig.rstActiveH = FALSE;
CamConfig.pdnActiveH = TRUE;
CamConfig.dropFrame = FALSE;
CamConfig.camClkDiv = 6; // 156MHz/6 = 26MHz
CamConfig.endianess = NO_SWAP;//BYTE_SWAP;//
CamConfig.colRatio= COL_RATIO_1_1;
CamConfig.rowRatio= ROW_RATIO_1_1;
CamConfig.camId = camera_GetCameraID();
hal_CameraOpen(&CamConfig);
hal_CameraReset(TRUE); // set reset to low
// Enable Camera LDO
pmd_EnablePower(PMD_POWER_CAMERA,TRUE);
hal_TimDelay(819); // delay 5ms for stable reset low signal
hal_CameraPowerDown(FALSE);
if (gSensorInfo.snrrst)
{
}
else
{
hal_CameraReset(FALSE);
}
//before read,must delay for sensor
camerap_Delay(20);
cameraID=camerap_GetId();
// Disable Camera Interface Module
hal_CameraClose();
// Disable I2C
#ifdef I2C_BASED_ON_GPIO
gpio_i2c_close();
#else
hal_I2cClose(g_camdI2cBusId);
#endif
// Disable the LDO for the camera
pmd_EnablePower(PMD_POWER_CAMERA,FALSE);
SXS_TRACE(TSTDOUT,"byd3703(0x%02x): read id is 0x%02x", CAM_BYD3703_ID, cameraID);
if(cameraID == CAM_BYD3703_ID)
return TRUE;
else
return FALSE;
}
VOID I2C_Close(VOID)
{
#ifdef I2C_BASED_ON_GPIO
gpio_i2c_close();
#else
hal_I2cClose(g_btdI2cBusId);
#endif
return;
}
