GatesAir CZF Ranger CZ725F User Manual Printing File 8435560108 PLT

GatesAir, Inc. Ranger CZ725F Printing File 8435560108 PLT

Users Manual D1A

Rs-232 Communication Protocol Sheet 1 of 10 Rev: C Dwg: 817-2435-971 HARRIS CORPORATION BROADCAST COMMUNICATIONS P.O. BOX 4290 QUINCY, IL 62305 THIS DOCUMENT CONTAINS PROPRIETARY DATA OF HARRIS CORPORATION. NO DISCLOSURE, REPRODUCTION, OR USE OF ANY PART THEREOF MAY BE MADE EXCEPT BY WRITTEN PERMISSION. REVISIONS Rev: Date: Dftm: Eng: ECN Number: Rev: Date: Dftm: Eng: ECN Number: C 07/28/03 CLL CLL P22911. B 6/19/03 CLL CLL P22240 CHANGES IN FIELD APPROVALS Drawn By: C. LUCKHAUPT 2003 Eng: C. LUCKHAUPT 2003 Proj: B. KLESNER 2003 Mfg: M THOMPSON 2003 Rs-232 Communication Protocol For Remote Serial Controller 992-9511-500 with 817-2435-970 software installed Rev. C
Rs-232 Communication Protocol Sheet 2 of 10 Rev: C Dwg: 817-2435-971 Scope The purpose of this document is to provide the necessary information to access the REMOTE SERIAL CONTROLLER (9929511500) with basic Rs-232 software installed (8172435970) Table of Contents I. Request Packet Format................................................................................................................... 3 II. Response Packet Format ................................................................................................................ 3 III. Packets ............................................................................................................................................ 8 I. Request Packet................................................................................................................... 8 II. Response Packet................................................................................................................ 8 III. Reset Packet....................................................................................................................... 8 IV. CMD.................................................................................................................................... 9 V. Ports.................................................................................................................................... 9 Table of Figures Table 1 Board Address ................................................................................................................................4 Table 2 Baud Rate .......................................................................................................................................4 Table 3 Packet ID’s......................................................................................................................................5
Rs-232 Communication Protocol Sheet 3 of 10 Rev: C Dwg: 817-2435-971 I. Request Packet Format Data transmission rate is selectable from 115200,57600,19200,9600 bps. Communication format is 8 data bits, no parity bits, and one stop bit. The data packet structure is defined below. Note that the ’Packet ID’ byte uniquely identifies each packet. The CRC value is used to verify that valid data has been received. Packet Structure: Byte 01: Header Byte 1 ASCII code "H” or 72 Byte 02: Header Byte 2 ASCII code "B” or 66 Byte 03: Packet Address Value: 0–63, based on Switch 1 on Board. (See Table 1) Byte 04: Packet ID Value 0-32 (See Table 2) Byte 05-XX: Data bytes Byte XX + 1: 16 bit CRC, MSB Byte XX + 2: 16 bit CRC, LSB Notes: Header Bytes are not included in CRC Calculation. II. Response Packet Format Data transmission rate is selectable from 115200,57600,19200,9600 bps via S1 (7-8). Communication format is 8 data bits, no parity bits, and one stop bit. The data packet structure is defined below. The CRC value is used to verify that valid data has been received. Packet Structure: Byte 01: Header Byte 1 ASCII code "H" or 72 Byte 02: Header Byte 2 ASCII code "B" or 66 Byte 03: Packet Address 255 (Always 255) Byte 04-XX: Data bytes Byte XX + 1: 16 bit CRC, MSB Byte XX + 2: 16 bit CRC, LSB Notes: Header Bytes are not included in CRC Calculation.
Rs-232 Communication Protocol Sheet 4 of 10 Rev: C Dwg: 817-2435-971 Remote Serial I/O Board Switch 1 Configuration Table 1 Board Address Packet Address (Dec Value) Switch 1 # #6 #5 #4 #3 #2 #1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 0 0 1 0 3 0 0 0 0 1 1 4 0 0 0 1 0 0 5 0 0 0 1 0 1 * * * * * * * * * * * * * * 63 1 1 1 1 1 1 Table 2 Baud Rate 1= On 0 = Off Baud Rate Switch 1 # #8 #7 9600 0 0 19200 0 1 57600 1 0 115200 1 1 Note The Packet Address must be different for each Board
Rs-232 Communication Protocol Sheet 5 of 10 Rev: C Dwg: 817-2435-971 Table 3 Packet ID’s ID (HEX) Description Data Bytes Response Packet 0x00 Read Data at J1 & J2 [15:0] //J1 1-8 & J2 1-8 None 2 bytes J# Bit Value J1-1 8 J1-2 9 J1-3 10 J1-4 11 J1-5 12 J1-6 13 J1-7 14 J1-8 15 MSB J2-1 0 LSB J2-2 1 J2-3 2 J2-4 3 J2-5 4 J2-6 5 J2-7 6 J2-8 7 0x01 Read Data at J3 & J4 [15:0] //J2 1-8 & J4 1-8 None 2 bytes J# Bit Value J3-1 8 J3-2 9 J3-3 10 J3-4 11 J3-5 12 J3-6 13 J3-7 14 J3-8 15 MSB J4-1 0 LSB J4-2 1 J4-3 2 J4-4 3 J4-5 4 J4-6 5 J4-7 6 J4-8 7 0x02 None 0x03 None 0x04 None 0x05 None 0x06 None
Rs-232 Communication Protocol Sheet 6 of 10 Rev: C Dwg: 817-2435-971 0x07 Status register None 2 bytes 0x08 Read Analog Data at Channel 0 J5-1 None 2 bytes 0x09 Read Analog Data at Channel 1 J5-2 None 2 bytes 0x0a Read Analog Data at Channel 2 J5-3 None 2 bytes 0x0b Read Analog Data at Channel 3 J5-4 None 2 bytes 0x0c Read Analog Data at Channel 4 J5-5 None 2 bytes 0x0d Read Analog Data at Channel 5 J5-6 None 2 bytes 0x0e Read Analog Data at Channel 6 J5-7 None 2 bytes 0x0f Read Analog Data at Channel 7 J5-8 None 2 bytes 0x10 Write Data at J6 & J7 [15:0] //J6 1-8 & J7 1-8 2 None J# Bit Value J6-1 8 J6-2 9 J6-3 10 J6-4 11 J6-5 12 J6-6 13 J6-7 14 J6-8 15 MSB J7-1 0 LSB J7-2 1 J7-3 2 J7-4 3 J7-5 4 J7-6 5 J7-7 6 J7-8 7 0x11 Write Data at J8 & J9[15:0] //J8 1-8 & J9 1-8 2 None J# Bit Value J8-1 8 J8-2 9 J8-3 10 J8-4 11 J8-5 12 J8-6 13 J8-7 14 J8-8 15 MSB J9-1 0 LSB J9-2 1 J9-3 2 J9-4 3 J9-5 4 J9-6 5
Rs-232 Communication Protocol Sheet 7 of 10 Rev: C Dwg: 817-2435-971 J9-7 6 J9-8 7 0x12 Write Data at J14 [7:0] //J14 1-8 2 None J# Bit Value J14-1 0 LSB J14-2 1 J14-3 2 J14-4 3 J14-5 4 J14-6 5 J14-7 6 J14-8 7 MSB 0x13 None None 0x14 None None 0x15 None None 0x16 None None 0x17 None None 0x18 Write Analog Data at Channel 0 J10-1 2 None 0x19 Write Analog Data at Channel 1 J10-2 2 None 0x1a Write Analog Data at Channel 2 J10-3 2 None 0x1b Write Analog Data at Channel 3 J10-4 2 None 0x1c Write Analog Data at Channel 4 J10-5 2 None 0x1d Write Analog Data at Channel 5 J10-6 2 None 0x1e Write Analog Data at Channel 6 J10-7 2 None 0x1f Write Analog Data at Channel 7 J10-8 2 None 0x17 Write Reset Status of FPGA 2 None 0x20 Full Data Dump None 22 bytes (See Response Packet Below)
Rs-232 Communication Protocol Sheet 8 of 10 Rev: C Dwg: 817-2435-971 III. Packets I. Request Packet 72 Packet Byte # 0 Header Byte # 1 66 Packet Byte # 1 Header Byte # 2 1 Packet Byte # 2 Address of “1” selectable by dipswitch on Board 32 Packet Byte # 3 CMD # 2 for Full Data Dump 1 Packet Byte # 4 High CRC 32 Packet Byte # 5 Low CRC II. Response Packet 72 Packet Byte # 0 Header Byte # 1 66 Packet Byte # 1 Header Byte # 2 255 Packet Byte # 2 Address of 255 (Always on response packet) 255 Packet Byte # 3 Data Byte 0 == I_port_a [8-15] J2 1-8 255 Packet Byte # 4 Data Byte 1 == I_port_a [0-7] J1 1-8 255 Packet Byte # 5 Data Byte 2 == I_port_b [8-15] J4 1-8 255 Packet Byte # 6 Data Byte 3 == I_port_b [0-7] J3 1-8 0 Packet Byte # 7 Data Byte 4 == rev/status register 0 Packet Byte # 8 Data Byte 5 == rev/status register 0 Packet Byte # 9 Data Byte 6 ==Channel 0 0 Packet Byte # 10 Data Byte 7 ==Channel 0 0 Packet Byte # 11 Data Byte 8 == Channel 1 0 Packet Byte # 12 Data Byte 9 == Channel 1 0 Packet Byte # 13 Data Byte 10 == Channel 2 0 Packet Byte # 14 Data Byte 11 == Channel 2 0 Packet Byte # 15 Data Byte 12 == Channel 3 0 Packet Byte # 16 Data Byte 13 == Channel 3 0 Packet Byte # 17 Data Byte 14 == Channel 4 0 Packet Byte # 18 Data Byte 15 == Channel 4 0 Packet Byte # 19 Data Byte 16 == Channel 5 0 Packet Byte # 20 Data Byte 17 == Channel 5 0 Packet Byte # 21 Data Byte 18 == Channel 6 0 Packet Byte # 22 Data Byte 19 == Channel 6 0 Packet Byte # 23 Data Byte 20 == Channel 7 0 Packet Byte # 24 Data Byte 21 == Channel 7 * Packet Byte # 25 High CRC * Packet Byte # 26 Low CRC III. Reset Packet 72 Packet Byte # 0 Header Byte # 1 66 Packet Byte # 1 Header Byte # 2 1 Packet Byte # 2 Address of “1” selectable by dipswitch on Board 23 Packet Byte # 3 Reset Status Bit 0 Value Zero Always 0 Value Zero Always 81 Packet Byte # 4 High CRC 231 Packet Byte # 5 Low CRC This command will ser Bit 0 of Packet Byte #7 Data Byte #5 to 0
Rs-232 Communication Protocol Sheet 9 of 10 Rev: C Dwg: 817-2435-971 Example for Analog Channels Channel (0) Calculation=(Data Byte [6]*256+ Data Byte [7]); 0 to 255 == 0 to 5v full scale Packet ID = CMD *16 + Port # IV. CMD 0= Read Data @ Port # (16 Bits) Total Number of Bytes is 2 1= Write Data @ Port # (16 Bits) Total Number of Bytes is 0 (no return packet) 2= Full Data Dump. Response is 22 bytes: Analog = 16 bytes (8 channels at 2 bytes each) Digital = 4 bytes (32 bits) Rev/Status = 2 Bytes 3= 4= 5= 6= 7= V. Ports 0= Port A [15:0] 1= Port B [15:0] 2= Port C [7:0] (8-15 unused) 3= 4= 5= 6= 7 = rev/status register: Rev: Bits [15-12] = Major revision Bits [11-8] = Minor revision (e.g. Rev 4.1 = “0100 0001 0000 0000”) Status: Bits [7-1] = unused Bit [0] = reset status (‘1’ = board was reset, e.g. by power failure) 8-15 (Analog) 8 = Channel 0 9 = Channel 1 10 = Channel 2 11 = Channel 3 12 = Channel 4 13 = Channel 5 14 = Channel 6 15 = Channel 7
Rs-232 Communication Protocol Sheet 10 of 10 Rev: C Dwg: 817-2435-971 Date of Revision Drawing Revision Description of Changes 02/21/03 REV A FIRST RELEASE OF DOCUMENT 06/19/03 REV B MSB and LSB were backwards on table 3 07/28/03 REV C Added Reset Command to Document. Clarified how to calculate the PACKET ID

Navigation menu