/*******************************************************************************
Function: ACCEL_RESULT ACCELInitialize(ACCEL_INIT *initialization)
*****************************************************************************/
ACCEL_RESULT ACCELInitialize(ACCEL_INIT *initialization, uint8_t accl_range)
{
PLIB_I2C_BaudRateSet(ACCEL_BMA250_I2C_MODULE, initialization->sourceClock, initialization->dataRate);
PLIB_I2C_Enable(ACCEL_BMA250_I2C_MODULE);
#ifndef ACCEL_USE_EXTERNAL_INTERUPT_HANDLER
#ifndef ACCEL_USE_POLLING
SYS_INT_VectorPrioritySet(ACCEL_BMA250_I2C_VECTOR,INT_PRIORITY_LEVEL_2);
#endif
#endif
if(ReadChipID() == ACCEL_INVALID)
return ACCEL_INVALID;
SetRangeAndBandwidth(accl_range);
ReadChipVersion();
SetThershold();
SetFIFO();
accelXYZData.acc_x_lsb.new_data_x = 0;
accelXYZData.acc_y_lsb.new_data_y = 0;
accelXYZData.acc_z_lsb.new_data_z = 0;
return ACCEL_VALID;
}
/*
** Dialog to set 16650, 16654, and 16750 FIFO modes
*/
MRESULT EXPENTRY fnwpHdwFIFOsetupDlg(HWND hwnd,USHORT msg,MPARAM mp1,MPARAM mp2)
{
static DCB stComDCB;
static bAllowClick;
static COMCTL *pstComCtl;
static FIFOINF *pstFIFOinfo;
FIFODEF stFIFOcontrol;
switch (msg)
{
case WM_INITDLG:
// CenterDlgBox(hwnd);
bAllowClick = FALSE;
// WinSetFocus(HWND_DESKTOP,hwnd);
pstComCtl = PVOIDFROMMP(mp2);
pstFIFOinfo = pstComCtl->pVoidPtrOne;
if (GetDCB(pstComCtl->pstIOctl,pstComCtl->hCom,&stComDCB))
return(FALSE);
if (pstComCtl->pszPortName != NULL)
WinSetWindowText(hwnd,pstComCtl->pszPortName);
FillHdwFIFOsetupDlg(hwnd,stComDCB.Flags3,pstFIFOinfo);
WinPostMsg(hwnd,UM_INITLS,(MPARAM)0L,(MPARAM)0L);
break;
case UM_INITLS:
bAllowClick = TRUE;
break;
case WM_CONTROL:
switch (SHORT2FROMMP(mp1))
{
case BN_CLICKED:
if (bAllowClick)
if (!TCHdwFIFOsetupDlg(hwnd,SHORT1FROMMP(mp1),pstFIFOinfo))
return(FALSE);
break;
default:
break;
}
break;
case WM_COMMAND:
switch(SHORT1FROMMP(mp1))
{
case DID_OK:
UnloadHdwFIFOsetupDlg(hwnd,&stComDCB,pstFIFOinfo);
stFIFOcontrol.wFIFOflags = pstFIFOinfo->wFIFOflags;
stFIFOcontrol.wFIFOflags |= FIFO_FLG_NO_DCB_UPDATE;
stFIFOcontrol.wTxFIFOload = pstFIFOinfo->wTxFIFOload;
SetFIFO(pstComCtl->pstIOctl,pstComCtl->hCom,&stFIFOcontrol);
SendDCB(pstComCtl->pstIOctl,pstComCtl->hCom,&stComDCB);
WinDismissDlg(hwnd,TRUE);
break;
case DID_CANCEL:
WinDismissDlg(hwnd,FALSE);
break;
case DID_HELP:
if (pstFIFOinfo->wFIFOflags & FIFO_FLG_TYPE_16750)
pstComCtl->usHelpId = HLPP_16750_FIFO_DLG;
else
if (pstFIFOinfo->wFIFOflags & FIFO_FLG_TYPE_16650)
pstComCtl->usHelpId = HLPP_16650_FIFO_DLG;
else
if (pstFIFOinfo->wFIFOflags & FIFO_FLG_TYPE_16654)
pstComCtl->usHelpId = HLPP_16654_FIFO_DLG;
else
pstComCtl->usHelpId = HLPP_16550_FIFO_DLG;
DisplayHelpPanel(pstComCtl);
break;
default:
return WinDefDlgProc(hwnd,msg,mp1,mp2);
}
break;
default:
return(WinDefDlgProc(hwnd,msg,mp1,mp2));
}
return(FALSE);
}
/*
** Dialog to set handshaking modes
*/
MRESULT EXPENTRY fnwpHandshakeDlg(HWND hwnd,USHORT msg,MPARAM mp1,MPARAM mp2)
{
static DCB stComDCB;
static bAllowClick;
static COMCTL *pstComCtl;
static FIFOINF stFIFOinfo;
FIFODEF stFIFOcontrol;
switch (msg)
{
case WM_INITDLG:
// CenterDlgBox(hwnd);
// WinSetFocus(HWND_DESKTOP,hwnd);
bAllowClick = FALSE;
pstComCtl = PVOIDFROMMP(mp2);
if (GetDCB(pstComCtl->pstIOctl,pstComCtl->hCom,&stComDCB))
return(FALSE);
if (GetFIFOinfo(pstComCtl->pstIOctl,pstComCtl->hCom,&stFIFOinfo) != NO_ERROR)
{
stFIFOinfo.wFIFOsize = 16;
stFIFOinfo.wTxFIFOload = 16;
stFIFOinfo.wFIFOflags = 0;
}
if (pstComCtl->pszPortName != NULL)
WinSetWindowText(hwnd,pstComCtl->pszPortName);
WinPostMsg(hwnd,UM_INITLS,(MPARAM)0L,(MPARAM)0L);
break;
case UM_INITLS:
FillHandshakeDlg(hwnd,&stComDCB,&stFIFOinfo);
bAllowClick = TRUE;
break;
case WM_CONTROL:
if (SHORT2FROMMP(mp1) == BN_CLICKED)
{
if (bAllowClick)
if (!TCHandshakeDlg(hwnd,SHORT1FROMMP(mp1),&stComDCB,&stFIFOinfo))
return(FALSE);
}
break;
case WM_COMMAND:
switch(SHORT1FROMMP(mp1))
{
case DID_OK:
UnloadHandshakeDlg(hwnd,&stComDCB,&stFIFOinfo);
stFIFOcontrol.wFIFOflags = stFIFOinfo.wFIFOflags;
stFIFOcontrol.wFIFOflags |= FIFO_FLG_NO_DCB_UPDATE;
stFIFOcontrol.wTxFIFOload = stFIFOinfo.wTxFIFOload;
SetFIFO(pstComCtl->pstIOctl,pstComCtl->hCom,&stFIFOcontrol);
SendDCB(pstComCtl->pstIOctl,pstComCtl->hCom,&stComDCB);
WinDismissDlg(hwnd,TRUE);
break;
case DID_CANCEL:
WinDismissDlg(hwnd,FALSE);
break;
case DID_HELP:
DisplayHelpPanel(pstComCtl);
break;
default:
return WinDefDlgProc(hwnd,msg,mp1,mp2);
}
break;
default:
return(WinDefDlgProc(hwnd,msg,mp1,mp2));
}
return(FALSE);
}
