Merge pull request #8 from epics-motor/issue6

Improved the newfocus8742 example

iocs/newFocusIOC/iocBoot/iocNewFocus/newfocus8742.cmd

@@ -0,0 +1,25 @@
+
+epicsEnvSet("PORT",   "NF1")
+epicsEnvSet("IP_ADDR", "10.28.2.211")
+
+# Setup IP port for 8742 
+drvAsynIPPortConfigure("$(PORT)_ETH", "$(IP_ADDR):23")
+asynOctetSetInputEos("$(PORT)_ETH",0,"\r\n")
+asynOctetSetOutputEos("$(PORT)_ETH",0,"\r")
+
+#db asyn debug traces
+asynSetTraceMask("$(PORT)_ETH",-1,0x1)
+asynSetTraceIOMask("$(PORT)_ETH",-1,0x1)
+
+# New Focus Picomotor Network Controller (model 87xx) configuration parameters:  
+#     (1) Controller asyn port name (string)
+#     (2) IP asyn port name (string)
+#     (3) Number of axes
+#     (4) Moving poll period (ms)
+#     (5) Idle poll period (ms)
+nf874xCreateController("$(PORT)", "$(PORT)_ETH", 3, 200, 1000)
+
+## Load record instances
+dbLoadTemplate("newfocus8742.substitutions", "P=$(PREFIX),PORT=$(PORT)")
+
+dbLoadRecords("$(ASYN)/db/asynRecord.db", "P=$(PREFIX),R=asyn_1,PORT=$(PORT),ADDR=,OMAX=80,IMAX=80")

iocs/newFocusIOC/iocBoot/iocNewFocus/newfocus8742.substitutions

@@ -0,0 +1,8 @@
+file "$(MOTOR)/db/asyn_motor.db"
+{
+pattern
+{M,	DTYP,		ADDR,	DESC,	EGU,	DIR,	VELO,	VBAS,	ACCL,	BDST,	BVEL,	BACC,	MRES,	PREC,	DHLM,	DLLM,	INIT}
+{"m1",	"asynMotor",	1,	"m1",	counts,	Pos,	100,	25,	1,	0,	0,	50,	1,	0,	0,	0,	""}
+{"m2",	"asynMotor",	2,	"m2",	counts,	Pos,	100,	25,	1,	0,	0,	50,	1,	0,	0,	0,	""}
+{"m3",	"asynMotor",	3,	"m3",	counts,	Pos,	100,	25,	1,	0,	0,	50,	1,	0,	0,	0,	""}
+}

iocs/newFocusIOC/iocBoot/iocNewFocus/st.cmd

@@ -15,6 +15,8 @@ dbLoadRecords("$(MOTOR)/db/motorUtil.db", "P=newFocus:")
 
 ##
 < PMNC87xx.cmd
+##
+< newfocus8742.cmd
 
 iocInit