Teac T-R680RS, Руководство пользователя

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Hardware Specification
Protocol
Baud rate: 38400 bps
Data Bit: 8 Bits
Stop Bit: 1 Bits
Parity: None
Connector & Pin Defined
T-R680RS Connector: 9-pin female DB
PC Connector: 9-pin male DB
PC T-R680RS
Pin 2 RxD —— TxD Pin 2
Pin 3 TxD —— RxD Pin 3
Pin 5 Gnd —— Gnd Pin 5
Software Specification
Rx Format
1. Flow Control: No
2. Rx Format:
IR System Code 1 + IR System Code 2 + Key Code +
CheckSum
Checksum = IR System Code 1 + IR System Code 2 + Key
Code
3. Each of tx format code needs the 100ms of the partition
Function Code Remark
Power “\x81\x73\x07\xfb” Power on/off toggle
Power On “\x81\x73\x4b\x3f”
Power Off “\x81\x73\x4c\x40”
AM Band “\x81\x73\x4d\x41”
FM Band “\x81\x73\x4e\x42”
FM mode “\x81\x73\x61\x55” Stereo/Mono toggle
Tuning Up “\x81\x73\x0c\x00”
Tuning Down “\x81\x73\x0d\x01”
Tuning Mode “\x81\x73\x4a\x3e” Preset/Tuning toggle
Direct Tuning “\x81\x73\x47\x3b”
Tuner Preset 1 “\x81\x73\x17\x0b”
Tuner Preset 2 “\x81\x73\x18\x0c”
Tuner Preset 3 “\x81\x73\x19\x0d”
Tuner Preset 4 “\x81\x73\x1a\x0e”
Tuner Preset 5 “\x81\x73\x1b\x0f”
Tuner Preset 6 “\x81\x73\x1c\x10”
Tuner Preset 7 “\x81\x73\x1d\x11”
Tuner Preset 8 “\x81\x73\x1e\x12”
Tuner Preset 9 “\x81\x73\x1f\x13”
Tuner Preset 0 “\x81\x73\x40\x34”
Memory “\x81\x73\x63\x57”
Tuner Autosave “\x81\x73\xcd\xc1”
Time Mode
“\x81\x73\x62\x56”
Timer “\x81\x73\x60\x54”
Sleep “\x81\x73\x41\x35”
Echo On “\x81\x73\xce\xc2” Enable T-R680RS
sends out the display message(default)
Echo Off “\x81\x73\xcf\xc3”
Disable T-R680RS sends out the display message
DeviceID “\x81\x73\xff\xf3” Echo “\x81\x73\xff\xf3”
BIT 7
ICON BIT MAP 0
* * * * * * * *
BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
BIT 7
ICON BIT MAP 2
* * * * * *
TIMER SLEEP
BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
BIT 7
ICON BIT MAP 1
TIME
MARK
AUTO KHz
Frequency
dot
MHz STEREO TUNED
BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
BIT 7
ICON BIT MAP 3
* * * *
PRESET PRESET
CH.
*
MEMORY
BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
Tx Format
T-R680RS to PC Protocol
Flow Control: No
Data transferring through T-R680RS to PC are always with the
following “Package” structure.
Protocol: Head + Tx Type + Icon Bit Map + Main Display
Data + Channel Display Data + Checksum
Head(1 byte): 0xcd
Tx Type(1 byte): 0 , 40, 41
Icon Bit Map( 4 byte): HEX code
Main Display Data( 8 byte): ASCII data
Channel Display Data(2 byte): ASCII data
Checksum(1 byte): Head + Tx Type + Icon Bit Map + Main
Display Data + Channel Display Data
Basic Tx commands are categorized as below:
1. Tx Type 40
Code: 0xcd + 0x28 + 0x00 + 0xf5
Description: T-R680RS send out Power Off Command
2. Tx Type 41
Code: 0xcd + 0x29 + 0x00 + 0xf6
Description: T-R680RS send out Power On Command
3. Tx Type 0
Code: Head + Tx Type + Icon Bit Map + Display
Channel Data + Checksum
Description: T-R680RS send Display Windows String
Command
Explain the meaning of delivering the data format below
ICOM BIT MAP
Show the ICON of the main display
*: not used
RS-232C Protocol