Interpreters Document



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dps Interpreters

 
Typical Interpreter Line: 
Step 
Op-Code 
Action Fields
Goto Fields 
10 
C1 
01 4E 75 F4 
10 11 05 0D FF 99 00 00 00 00 
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39 
C2 Op-Code: Download Routine to RAM and Save Two Byte Response using Mode 6 
 
Supported By:
UART Interpreter 0 
 
Description: 
The C2 Op-Code is processed exactly like the C0 Op-Code except for response processing. If a valid 
response is received from the Mode 6 command, positions 4 and 5 of the response are saved. The Action 
Field 3 (AC3) is the ID of the bytes saved. The valid ID's are 0x00 thru 0x13. 
Note: Only twenty (20) two byte responses can be saved before ID positions must be reused.
Note: If the routine can be downloaded in one packet no prolog is need. See the Pseudo code for more 
information on maximum packet sizes. 
Action Fields: 
AC0: 
Section Number of Routine 
AC1: 
Section Number of Prolog.
AC2: 
Device ID 
AC3: 
ID of saved bytes (0x00 
– 0x13) 
Pseudo Code: 
XX C2 AC0 AC1 AC2 AC3 G0-G1 G2-G3 G4-G5 G6-G7 G8-G9 
The message build and transmit portion of this Op-Code is identical to the C0 Op-Code. The only change is 
after a successful response is returned from the control module.
If 
Successful Response is Received
Save two bytes from the response to storage ID indicated by AC3 (bytes 5 & 6 of response are saved) 
Endif 
successful response is received
Look for response byte 4 in Goto fields 
If 
Response Byte 4 is Found
Goto appropriate step 
Else 
Goto step indicated by FF goto field 
Endif 
response byte 4 is found

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