/**
Function called from tone timer and switch the tone on/off.
\param
Timer - TimerID of timer that exipres
\param
nArg - Argument of timer including the TAPI_CONNECTION structure
(as integer pointer)
\return
none
\remarks
Only for compability reasons
*/
IFX_void_t Tone_PredefOnTimer(Timer_ID Timer, IFX_int32_t nArg)
{
VINETIC_CHANNEL *pCh = (VINETIC_CHANNEL *) nArg;
VINETIC_DEVICE *pDev = (VINETIC_DEVICE *)pCh->pParent;
TAPI_CONNECTION *pChannel = &pDev->TapiDev.pChannelCon[pCh->nChannel-1];
IFX_uint32_t nTime;
IFX_uint16_t nDscr;
if (pChannel->TapiTgToneData.nToneState == TAPI_CT_IDLE)
{
/* error: tone already stopped */
LOG(TAPI_DRV,DBG_LEVEL_HIGH,
("\n\rVINETIC IFX_ERROR: No Tone is played yet!\n\r"));
return;
}
else if (pChannel->TapiTgToneData.nToneState == TAPI_CT_ACTIVE)
{
/* data to stop tone generator(s) (COR8_OFF) | (PTG_OFF) | (ALL_TG_OFF) */
nDscr = 0;
/* calculate off-time for timer */
nTime = pChannel->TapiTgToneData.nOffTime / 4;
if (nTime == 0)
{
nTime = pChannel->TapiTgToneData.nOnTime / 4;
pChannel->TapiTgToneData.nToneState = TAPI_CT_ACTIVE;
}
else
{
pChannel->TapiTgToneData.nToneState = 2;
}
}
else /* pChannel->TapiTgToneData.nToneState == 2 */
{
/* data to start tone generator 1 */
nDscr = (DSCR_COR8)|(DSCR_PTG)|(DSCR_TG1_EN);
if (pChannel->TapiTgToneData.bUseSecondTG)
{
/* also start tone generator 2*/
nDscr |= DSCR_TG2_EN;
}
/* calculate on-time for timer */
nTime = pChannel->TapiTgToneData.nOnTime / 4;
/* change tone state */
pChannel->TapiTgToneData.nToneState = TAPI_CT_ACTIVE;
}
/* check time for smallest timer interval */
if (nTime < 20)
{
nTime = 20;
}
if (pChannel->TapiTgToneData.nOffTime != 0)
{
/* call target function to set tone generator(s) */
RegModify (pDev, CMD1_SOP|(pChannel->nChannel), SOP_OFFSET_DSCR,
(DSCR_COR8)|(DSCR_PTG)|(DSCR_TG1_EN|DSCR_TG2_EN), nDscr);
}
/* set tone timer */
TAPI_SetTime_Timer(Timer, nTime, IFX_FALSE, IFX_TRUE);
}
static void RegMenuItem( a_window *wnd, gui_ctl_id id, int row, int piece )
{
reg_window *reg = WndReg( wnd );
int i;
unsigned bit;
mad_modify_list const *possible;
int num_possible;
address addr;
bool valid_reg;
i = GetRegIdx( reg, row, piece >>1 );
switch( id ) {
case MENU_INITIALIZE:
valid_reg = i != -1 && reg->info[i].info != NULL &&
MADRegSetDisplayModify( reg->data, reg->info[i].info,
&possible, &num_possible ) == MS_OK;
WndMenuEnable( wnd, MENU_REGISTER_MODIFY, valid_reg );
WndMenuEnable( wnd, MENU_REGISTER_INSPECT, valid_reg );
bit = MADRegSetDisplayToggle( reg->data, 0, 0 );
for( i = 0; i < reg->num_toggles; ++i ) {
WndMenuCheck( wnd, MENU_REGISTER_TOGGLES + i, ( bit & 1 ) != 0 );
bit >>= 1;
}
break;
case MENU_REGISTER_INSPECT:
if( MADRegInspectAddr( reg->info[i].info, &DbgRegs->mr, &addr ) == MS_OK ) {
PushAddr( addr );
WndInspectExprSP( "" );
}
break;
case MENU_REGISTER_MODIFY:
RegModify( wnd, row, piece );
break;
default:
bit = 1 << ( id - MENU_REGISTER_TOGGLES );
MADRegSetDisplayToggle( reg->data, bit, bit );
RegResize( wnd );
WndZapped( wnd );
}
}
