AVL_DVBSx_ErrorCode CPU_Halt(struct AVL_DVBSx_Chip * pAVLChip)
{
AVL_DVBSx_ErrorCode r;
AVL_uint16 i= 0;
r = AVL_DVBSx_IBase_SendRxOP(OP_RX_HALT, pAVLChip );
printf("%s r is %d",__FUNCTION__,r);
if(AVL_DVBSx_EC_OK == r)
{
while(i++<20)
{
r = AVL_DVBSx_IBase_GetRxOPStatus(pAVLChip);
if(AVL_DVBSx_EC_OK == r)
{
break;
}
else
{
AVL_DVBSx_IBSP_Delay(10);
}
}
}
printf("%s r is %d",__FUNCTION__,r);
return (r);
}
AVL_DVBSx_ErrorCode AVL_DVBSx_IBase_SendRxOP(AVL_uchar ucOpCmd, struct AVL_DVBSx_Chip * pAVLChip )
{
AVL_DVBSx_ErrorCode r = AVL_DVBSx_EC_OK;
AVL_uchar pucBuff[2];
AVL_uint16 uiTemp;
enum AVL_DVBSx_Sleep_Wake_Status sleep_wake_status;
const AVL_uint16 uiTimeDelay = 10;
AVL_uint16 uiMaxRetries = 20;
r = AVL_DVBSx_IBSP_WaitSemaphore(&(pAVLChip->m_semRx));
r |= AVL_DVBSx_IBase_GetChipStatus(&sleep_wake_status, pAVLChip);
if(r == AVL_DVBSx_EC_OK)
{
if(sleep_wake_status == AVL_DVBSx_Sleep_Mode)
{
if((ucOpCmd != OP_RX_WAKE) && (ucOpCmd != OP_RX_HALT) && (ucOpCmd != OP_RX_SLEEP))
{
AVL_DVBSx_IBSP_ReleaseSemaphore(&(pAVLChip->m_semRx));
r = AVL_DVBSx_EC_InSleepMode;
return(r);
}
}
do
{
r = AVL_DVBSx_IBase_GetRxOPStatus(pAVLChip);
if( AVL_DVBSx_EC_OK == r )
{
break;
}
//AVL_DVBSx_IBSP_Delay(uiTimeDelay);
tuner_mdelay(uiTimeDelay);
uiMaxRetries--;
} while(uiMaxRetries != 0);
if( AVL_DVBSx_EC_OK == r )
{
pucBuff[0] = 0;
pucBuff[1] = ucOpCmd;
uiTemp = DeChunk16(pucBuff);
r |= AVL_DVBSx_II2C_Write16(pAVLChip, rx_cmd_addr, uiTemp);
}
}
r |= AVL_DVBSx_IBSP_ReleaseSemaphore(&(pAVLChip->m_semRx));
return(r);
}
