/*******************************************************************************
*
* FUNCTION
* FT_PowerOff
*
* DESCRIPTION
* Power off sequence in META mode
*
* CALLS
* custom_ft_util_check_if_usb_enable_support for check the USB_ENABLE compile option
* USB_PowerControl
* DclRTC_Open/DclRTC_Control (RTC_CMD_FT_POWEROFF command)/DclRTC_Close for RTC power off sequence (scramble PDN1 bit 7 for flashtool entering META mode)
* DclPW_Open/DclPW_Control (PW_CMD_POWEROFF command)/DclPW_Close for Driver power off sequence
* DclWDT_Open/DclWDT_Control (WDT_CMD_DRV_RESET command)/DclWDT_Close for Driver reset sequence
*
* PARAMETERS
* void
*
* RETURNS
* void
*
* GLOBALS AFFECTED
* N/A
*
*******************************************************************************/
void FT_PowerOff(void)
{
#if (!defined(__SMART_PHONE_MODEM__))
kal_bool toolUsbReset = KAL_FALSE;
if(true == custom_ft_util_check_if_usb_enable_support())
{
// shutdown USB module
/**
* USB_PowerControl(KAL_FALSE) is no longer
* to disable the usb power anymore.
**/
#if defined(__USB_ENABLE__)
DCL_BOOL dcl_data = DCL_TRUE;
DCL_HANDLE usb_dcl_handle;
usb_dcl_handle = DclUSB_DRV_Open(DCL_USB, FLAGS_NONE);
DclUSB_DRV_Control(usb_dcl_handle, USB_DRV_CMD_PDN_ENABLE, (DCL_CTRL_DATA_T *)&dcl_data);
DclUSB_DRV_Close(usb_dcl_handle);
// USB_PDNmode(KAl_TRUE);
#endif //#if defined(__USB_ENABLE__)
}
Custom_META_USBVirtualComDisconnect();
toolUsbReset = FT_ClearPowerKey();
if(tst_hal_USBDL_Is_USB_Download_Mode() == KAL_TRUE ||
/* Note: FEATURE compile option and references should be checked before patch-back */
tst_hal_USBDL_Is_USB_Fast_Meta_Mode() == KAL_TRUE)
{
// Driver power off sequence
{
DCL_HANDLE dcl_pmu_handle;
dcl_pmu_handle=DclPW_Open(DCL_PW, FLAGS_NONE);
DclPW_Control(dcl_pmu_handle,PW_CMD_POWEROFF,NULL);
DclPW_Close(dcl_pmu_handle);
}
// really turn off the target because USB will provide power automatically to target side
if(toolUsbReset == KAL_FALSE)
{
DCL_HANDLE dcl_wdt_handle;
dcl_wdt_handle = DclWDT_Open(DCL_WDT, FLAGS_NONE);
DclWDT_Control(dcl_wdt_handle, WDT_CMD_DRV_RESET, FLAGS_NONE);
DclWDT_Close(dcl_wdt_handle);
}
else
{
while(1);
}
}
#endif // #if (!defined(__SMART_PHONE_MODEM__))
}
void ft_util_watch_dog_start(FT_UTILITY_COMMAND_REQ *req, FT_UTILITY_COMMAND_CNF *cnf,peer_buff_struct *peer_buff_ret)
{
DCL_HANDLE dcl_wdt_handle;
WDT_CTRL_SET_VALUE_T interval;
WDT_CTRL_ENABLE_T enable;
dcl_wdt_handle = DclWDT_Open(DCL_WDT, FLAGS_NONE);
// set interval
interval.u2Value = req->cmd.WatchDog.interval;
DclWDT_Control(dcl_wdt_handle, WDT_CMD_SET_VALUE, (DCL_CTRL_DATA_T*)&interval);
// send confirm first
cnf->status = FT_CNF_OK;
FT_UTIL_SendCnf(cnf,peer_buff_ret);
kal_sleep_task(50);
// disable all interrupt mask
SaveAndSetIRQMask();
// restart timer
DclWDT_Control(dcl_wdt_handle, WDT_CMD_RESTART, 0);
// enable watch dog count down
enable.fgEnable = KAL_TRUE;
DclWDT_Control(dcl_wdt_handle, WDT_CMD_ENABLE, (DCL_CTRL_DATA_T*)&enable);
DclWDT_Close(dcl_wdt_handle);
Custom_META_USBVirtualComDisconnect();
while(1);
}
