/*
** Function: PBX_Demo
**
** Description:
** PBX State Machine
**
** Input Parameters:
**
** Return:
** none
*/
uInt16 si3210_init (void) {
ctrl_S spiGciObj; //spi interface object
systemTimer_S timerObj; //timer object
controlInterfaceType *ProHWIntf; //hw interface
ProslicDeviceType *ProSLICDevices[NUMBER_OF_PROSLIC]; //proslic device object
proslicChanType_ptr arrayOfProslicChans[NUMBER_OF_CHAN]; //used for initialization only
chanState ports[NUMBER_OF_CHAN]; //declare channel state structures
uInt8 i=0;
BOOLEAN keepRunning = TRUE;
proslicChanType *pSlic;
#if (PRINTF_IS_OK)
printf("Hang up phone!\n");
#endif
//initialize timer
TimerInit(&timerObj);
ProSLIC_createControlInterface(&ProHWIntf);
for (i=0; i<NUMBER_OF_PROSLIC; i++)
ProSLIC_createDevice (&(ProSLICDevices[i]));
for (i=0; i<NUMBER_OF_CHAN; i++) {
widebandEn[i]=0;
ProSLIC_createChannel(&(ports[i].ProObj));
ProSLIC_SWInitChan (ports[i].ProObj,i,SI321X_TYPE, ProSLICDevices[i], ProHWIntf);
}
ProSLIC_setControlInterfaceCtrlObj (ProHWIntf, &spiGciObj);
ProSLIC_setControlInterfaceReset (ProHWIntf, ctrl_ResetWrapper);
ProSLIC_setControlInterfaceWriteRegister (ProHWIntf, ctrl_WriteRegisterWrapper);
ProSLIC_setControlInterfaceReadRegister (ProHWIntf, ctrl_ReadRegisterWrapper);
ProSLIC_setControlInterfaceWriteRAM (ProHWIntf, ctrl_WriteRAMWrapper);
ProSLIC_setControlInterfaceReadRAM (ProHWIntf, ctrl_ReadRAMWrapper);
ProSLIC_setControlInterfaceTimerObj (ProHWIntf, &timerObj);
ProSLIC_setControlInterfaceDelay (ProHWIntf, time_DelayWrapper);
ProSLIC_setControlInterfaceTimeElapsed (ProHWIntf, time_TimeElapsedWrapper);
ProSLIC_setControlInterfaceGetTime (ProHWIntf, time_GetTimeWrapper);
#if (PRINTF_IS_OK)
printf ("-------Si321x Rev ");
printf (VERSIONSTR);
printf (" PBX Demo Program------\n\n");
#endif
ProSLIC_Reset((ports[0].ProObj)); //Reset the ProSLIC(s) before we begin
//initialize SPI interface
if (SPI_Init (&spiGciObj) == FALSE) {
#if (PRINTF_IS_OK)
printf ("Cannot connect\n");
#endif
return 0;
}
//Initialize the channel state for each channel
for (i=0; i<NUMBER_OF_CHAN; i++) {
arrayOfProslicChans[i] = (ports[i].ProObj); //create array of channel pointers (for broadcast init)
ProSLIC_setSWDebugMode (ports[i].ProObj, 1);
}
ProSLIC_Init(arrayOfProslicChans,NUMBER_OF_CHAN);
ProSLIC_RingSetup(ports[0].ProObj,USA_DEFAULT_RING);
ProSLIC_SetLinefeedStatus(ports[0].ProObj,LF_FWD_ACTIVE);
ProSLIC_EnableInterrupts(ports[0].ProObj);
pSlic = (ports[0].ProObj);
printChipDetails(pSlic);
for (i=0; i<NUMBER_OF_CHAN; i++) {
pSlic = (ports[i].ProObj);
InitStateMachine(&(ports[i])); //initialize the call state machine
ProSLIC_InitializeDialPulseDetect(&(ports[i].pulseDialData),&(ports[i].offHookTime),&(ports[i].onHookTime));
if(pSlic->error==SPIFAIL)
return 0;
pSlic->deviceId->ctrlInterface->getTime_fptr(pSlic->deviceId->ctrlInterface->hTimer,&(ports[i].offHookTime));
pSlic->deviceId->ctrlInterface->getTime_fptr(pSlic->deviceId->ctrlInterface->hTimer,&(ports[i].onHookTime));
}
//printMenu();
callDoRinging (&(ports[0]));
{
int nTry = 20;
uInt8 hkStat;
do {
ProSLIC_ReadHookStatus(ports[0].ProObj,&hkStat);
if (hkStat != ONHOOK) {
ProSLIC_ToneGenStop(ports[0].ProObj);
break;
}
else {
printf ("Waiting OnHOOK Event..%d\n", nTry);
}
nTry--;
mdelay(300);
} while(nTry>0);
}
ProSLIC_PCMTimeSlotSetup(ports[0].ProObj,ppcm_config->ts_start[0],ppcm_config->ts_start[0]);
#if defined(PCM_LINEAR)
callDoWideband(&(ports[0]));
#else
callDoNarrowband(&(ports[0]));
#endif
ProSLIC_PCMStart(ports[0].ProObj);
ProSLIC_SetLinefeedStatus(ports[0].ProObj,LF_FWD_ACTIVE);
//start the demo
/*
while (keepRunning){
for (i=0;i<NUMBER_OF_CHAN;i++){
if (ports[i].ProObj->channelEnable){
channelDemo(&(ports[i]),&timerObj,&keepRunning);
if (ports[i].connectionWith != NOCONNECT)
connectionManager(&(ports[i]),&(ports[ports[i].connectionWith]));
}
}
}
*/
return 1;
}
int ProSLIC_HWInit(void)
{
int32 i, result = 0;
ctrl_S spiGciObj; /* User¡¦s control interface object */
systemTimer_S timerObj; /* User¡¦s timer object */
chanState ports[NUMBER_OF_CHAN]; /* User¡¦s channel object, which has
** a member defined as
** proslicChanType_ptr ProObj;
*/
/* Define ProSLIC control interface object */
controlInterfaceType *ProHWIntf;
/* Define array of ProSLIC device objects */
ProslicDeviceType *ProSLICDevices[NUMBER_OF_PROSLIC];
/* Define array of ProSLIC channel object pointers */
proslicChanType_ptr arrayOfProslicChans[NUMBER_OF_CHAN];
/*
** Step 1: (optional)
** Initialize user¡¦s control interface and timer objects ¡V this
** may already be done, if not, do it here
*/
/*
** Step 2: (required)
** Create ProSLIC Control Interface Object
*/
ProSLIC_createControlInterface(&ProHWIntf);
/*
** Step 3: (required)
** Create ProSLIC Device Objects
*/
for(i=0;i<NUMBER_OF_PROSLIC;i++)
{
ProSLIC_createDevice(&(ProSLICDevices[i]));
}
/*
** Step 4: (required)
** Create and initialize ProSLIC channel objects
** Also initialize array pointers to user¡¦s proslic channel object
** members to simplify initialization process.
*/
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_createChannel(&(ports[i].ProObj));
ProSLIC_SWInitChan(ports[i].ProObj,i,PROSLIC_DEVICE_TYPE,
ProSLICDevices[i/CHAN_PER_DEVICE],ProHWIntf);
arrayOfProslicChans[i] = ports[i].ProObj;
ProSLIC_setSWDebugMode(ports[i].ProObj,TRUE); /* optional */
}
/*
** Step 5: (required)
** Establish linkage between host objects/functions and
** ProSLIC API
*/
ProSLIC_setControlInterfaceCtrlObj (ProHWIntf, &spiGciObj);
ProSLIC_setControlInterfaceReset (ProHWIntf, ctrl_ResetWrapper);
ProSLIC_setControlInterfaceWriteRegister (ProHWIntf, ctrl_WriteRegisterWrapper);
ProSLIC_setControlInterfaceReadRegister (ProHWIntf, ctrl_ReadRegisterWrapper);
ProSLIC_setControlInterfaceWriteRAM (ProHWIntf, ctrl_WriteRAMWrapper);
ProSLIC_setControlInterfaceReadRAM (ProHWIntf, ctrl_ReadRAMWrapper);
ProSLIC_setControlInterfaceTimerObj (ProHWIntf, &timerObj);
ProSLIC_setControlInterfaceDelay (ProHWIntf, time_DelayWrapper);
ProSLIC_setControlInterfaceTimeElapsed (ProHWIntf, time_TimeElapsedWrapper);
ProSLIC_setControlInterfaceGetTime (ProHWIntf, time_GetTimeWrapper);
ProSLIC_setControlInterfaceSemaphore (ProHWIntf, NULL);
/*
** Step 6: (system dependent)
** Assert hardware Reset ¡V ensure VDD, PCLK, and FSYNC are present and stable
** before releasing reset
*/
ProSLIC_Reset(ports[0].ProObj);
//initialize SPI interface
if (SPI_Init (NULL) == FALSE){
printk ("Cannot connect\n");
return 0;
}
/*
** Step 7: (required)
** Initialize device (loading of general parameters, calibrations,
** dc-dc powerup, etc.)
*/
ProSLIC_Init(arrayOfProslicChans,NUMBER_OF_CHAN);
printk("ProSLIC_Init done\n");
for(i=0;i<NUMBER_OF_CHAN;i++)
{
if(arrayOfProslicChans[i]->error!=0)
{
printk("ProSLIC_Init[%d] ERR=%d\n",i,arrayOfProslicChans[i]->error);
return 0;
}
}
/*
** Step 8: (design dependent)
** Execute longitudinal balance calibration
** or reload coefficients from factory LB cal
**
** Note: all batteries should be up and stable prior to
** executing the lb cal
*/
ProSLIC_LBCal(arrayOfProslicChans,NUMBER_OF_CHAN);
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_GetLBCalResultPacked(arrayOfProslicChans[i], &result);
printk("LBCal=0x%08X\n",result);
}
/*
** Step 9: (design dependent)
** Load custom configuration presets(generated using
** ProSLIC API Config Tool)
*/
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_PCMTimeSlotSetup(ports[i].ProObj,ppcm_config->ts_start[i],ppcm_config->ts_start[i]);
ProSLIC_DCFeedSetup(ports[i].ProObj,DCFEED_48V_20MA);
ProSLIC_RingSetup(ports[i].ProObj,RING_F20_45VRMS_0VDC_LPR);
#if defined(PCM_LINEAR)||defined(PCM_A2L2A)||defined(PCM_U2L2U)
ProSLIC_PCMSetup(ports[i].ProObj,PCM_16LIN);
#endif
#if defined(PCM_ULAW)||defined(PCM_L2U2L)
ProSLIC_PCMSetup(ports[i].ProObj,PCM_8ULAW);
#endif
#if defined(PCM_ALAW)
ProSLIC_PCMSetup(ports[i].ProObj,PCM_8ALAW);
#endif
#if defined(PCM_L2A2L)
ProSLIC_PCMSetup(ports[i].ProObj,PCM_8ALAW);
#endif
ProSLIC_ZsynthSetup(ports[i].ProObj,ZSYN_600_0_0_30_0);
ProSLIC_ToneGenSetup(ports[i].ProObj,TONEGEN_FCC_DIAL);
}
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_PCMStart(ports[i].ProObj);
}
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_SetLinefeedStatus(ports[i].ProObj,LF_FWD_ACTIVE);
}
return 1;
}