int CustomerVoice_HWInit()
{
int i;
ctrl_S spiGciObj; /* User¡¦s control interface object */
systemTimer_S timerObj; /* User¡¦s timer object */
/* Define Voice control interface object */
SiVoiceControlInterfaceType *VoiceHWIntf;
/* Define array of Voice device objects */
SiVoiceDeviceType *VoiceDevices[NUMBER_OF_DEVICES];
/* Define array of ProSLIC channel object pointers */
SiVoiceChanType_ptr arrayOfVoiceChans[NUMBER_OF_CHAN];
ProSLIC_dbgRingCfg ringCfg;
uInt8 hsState;
/*
** 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 Voice Control Interface Object
*/
SiVoice_createControlInterface(&VoiceHWIntf);
/*
** Step 3: (required)
** Create Voice Device Objects
*/
for(i=0;i<NUMBER_OF_DEVICES;i++)
{
SiVoice_createDevice(&(VoiceDevices[i]));
}
/*
** Step 4: (required)
** Create and initialize Voice 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++)
{
SiVoice_createChannel(&(ports[i].VoiceObj));
SiVoice_SWInitChan(ports[i].VoiceObj,i,VOICE_DEVICE_TYPE,
VoiceDevices[i/CHAN_PER_DEVICE],VoiceHWIntf);
arrayOfVoiceChans[i] = ports[i].VoiceObj;
SiVoice_setSWDebugMode(ports[i].VoiceObj,TRUE); /* optional */
//ProSLIC_setSWDebugMode(ports[i].ProObj,TRUE); /* optional */
}
/*
** Step 5: (required)
** Establish linkage between host objects/functions and
** API
*/
SiVoice_setControlInterfaceCtrlObj (VoiceHWIntf, &spiGciObj);
SiVoice_setControlInterfaceReset (VoiceHWIntf, ctrl_ResetWrapper);
SiVoice_setControlInterfaceWriteRegister (VoiceHWIntf, ctrl_WriteRegisterWrapper);
SiVoice_setControlInterfaceReadRegister (VoiceHWIntf, ctrl_ReadRegisterWrapper);
SiVoice_setControlInterfaceWriteRAM (VoiceHWIntf, ctrl_WriteRAMWrapper);
SiVoice_setControlInterfaceReadRAM (VoiceHWIntf, ctrl_ReadRAMWrapper);
SiVoice_setControlInterfaceTimerObj (VoiceHWIntf, &timerObj);
SiVoice_setControlInterfaceDelay (VoiceHWIntf, time_DelayWrapper);
SiVoice_setControlInterfaceTimeElapsed (VoiceHWIntf, time_TimeElapsedWrapper);
SiVoice_setControlInterfaceGetTime (VoiceHWIntf, time_GetTimeWrapper);
SiVoice_setControlInterfaceSemaphore (VoiceHWIntf, NULL);
/*
** Step 6: (system dependent)
** Assert hardware Reset ¡V ensure VDD, PCLK, and FSYNC are present and stable
** before releasing reset
*/
SiVoice_Reset(ports[0].VoiceObj);
/*
** Step 7: (required)
** Initialize channels (loading of general parameters, calibrations,
** dc-dc powerup, etc.)
** Note that VDAA channels are ignored by ProSLIC_Init and ProSLIC
** channels are ignored by Vdaa_Init.
*/
ProSLIC_Init(arrayOfVoiceChans,NUMBER_OF_CHAN);
for(i=0;i<NUMBER_OF_CHAN;i++)
{
if(arrayOfVoiceChans[i]->error!=0)
{
printk("ProSLIC_Init[%d] ERR=%d\n",i,arrayOfVoiceChans[i]->error);
return 0;
}
}
#if 0
Vdaa_Init(arrayOfVoiceChans,NUMBER_OF_CHAN);
#endif
/*
** 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(arrayOfVoiceChans,NUMBER_OF_CHAN);
/*
** Step 9: (design dependent)
** Load custom configuration presets(generated using
** ProSLIC API Config Tool)
*/
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_DCFeedSetup(ports[i].VoiceObj,DCFEED_48V_20MA);
ProSLIC_RingSetup(ports[i].VoiceObj,RING_F20_45VRMS_0VDC_LPR);
ProSLIC_PCMSetup(ports[i].VoiceObj,PCM_DEFAULT_CONFIG);
ProSLIC_ZsynthSetup(ports[i].VoiceObj,ZSYN_600_0_0);
ProSLIC_ToneGenSetup(ports[i].VoiceObj,TONEGEN_FCC_DIAL);
ProSLIC_PCMTimeSlotSetup(ports[i].VoiceObj,CONFIG_PCM_TS_START+i*16,CONFIG_PCM_TS_START+i*16);
#if 0
Vdaa_CountrySetup(ports[i].VoiceObj,COU_USA);
Vdaa_HybridSetup(ports[i].VoiceObj,HYB_600_0_0_500FT_24AWG);
Vdaa_PCMSetup(ports[i].VoiceObj,PCM_LINEAR16);
Vdaa_PCMTimeSlotSetup(ports[i].VoiceObj,CONFIG_PCM_TS_START+i*16,CONFIG_PCM_TS_START+i*16);
#endif
}
/*
** END OF TYPICAL INITIALIZATION
*/
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_PCMStart(ports[i].VoiceObj);
}
/*
** EXAMPLE: Change ALL ProSLIC ports to FWD_ACTIVE linefeed state
*/
for(i=0;i<NUMBER_OF_CHAN;i++)
{
ProSLIC_SetLinefeedStatus(ports[i].VoiceObj,LF_FWD_ACTIVE);
}
#if 0
ProSLIC_SetDAAEnable(ports[1].VoiceObj, 1);
for(i=0;i<NUMBER_OF_CHAN;i++)
{
Vdaa_PCMStart(ports[i].VoiceObj);
}
hsState = Vdaa_GetHookStatus(ports[1].VoiceObj);
if(hsState == VDAA_ONHOOK) {
Vdaa_SetHookStatus(ports[1].VoiceObj, VDAA_OFFHOOK);
}
hsState = Vdaa_PowerupLineside(ports[1].VoiceObj);
#endif
//ProSLIC_PrintDebugData(ports[0].VoiceObj);
//Vdaa_PrintDebugData(ports[1].VoiceObj);
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;
}
