Encoder_AD4.README

US Digital (www.usdigital.com)
AD4 Quadrature to Serial Adaptor
Implemented with 'streams' protocols (Version 2.3)

Serial Setup: 9600 Baud, 8 Data, 1 Stop, No Parity, NO EOS (Binary)

Files:
   ipApp/Db/Encoder_AD4.db
   ipApp/Db/Encoder_AD4.proto
   ipApp/Db/Encoder_AD4_settings.req
   ipApp/op/adl/Encoder_AD4.adl

iocBoot Examples:

------------ iocvxWorks/serial.cmd ---------------

tyGSAsynInit("serial1",  "UART_0", 0, 9600,'N',1,8,'N',"","")  /* AD4 Encoder (binary) */ 

------------ iocLinux/serial.cmd ---------------

#USDigital AD4 (Encoder Box)
drvAsynSerialPortConfigure("serial1", "/dev/ttyS0", 0, 0, 1)
asynSetOption(serial1,0,baud,9600)

------------ st.cmd --------------------

epicsEnvSet ("STREAM_PROTOCOL_PATH", "$(IP)/ipApp/Db")
***NOTE*** The vxWorks shell does not expand macros so the IP
           path has to be fully typed in. 
dbLoadRecords("$(IP)/ipApp/Db/Encoder_AD4.db","P=xxx:,N=1,PORT=serial1")


------------ auto_settings.req  --------------------

file Encoder_AD4_settings.req P=$(P),N=1



MEDM Display:

   Encoder_AD4.adl P=$(P), N=1