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# RDS95
(eRT)(RDS2)
RDS95 is a light software RDS encoder for linux
RDS95 follows the IEC 62106 standard (available at the RDS Forum website)
## Diffrences between IEC 62106 and EN 50067
The newer standard which is the IEC one, removes these features:
- MS
- PIN
- LIC
- DI (partially, only dynamic pty is left)
- EWS (now ODA)
- IH (now ODA)
- RP
- TDC (now ODA)
## Unique features
RDS95 is the only RDS2 encoder to have a independent tunneling feature, where you can pick the group sequence from the RDS2 stream in order to speed up the transmission of RT or LPS (in my tests, this helps a lot)
RDS95 is the only (as far as i can tell) encoder to transmit the 9-bit AF codes
## Commands
### PS
Sets the Program Service: `PS=* RDS *`
### PI
Sets the PI code: `PI=FFFF`
### TP
Sets the TP flag: `TP=1`
### TA
Sets the TA flag and triggers Traffic PS: `TA=0`
*May be overridden by EON*
### DPTY
Sets the DPTY flag: `DPTY=1`
*Formerly DI*
### SLCD
The 1A group where ECC is sent can also be used to send broadcaster data: `SLCD=FFF`
### CT
Toggles the transmission of CT groups: `CT=1`
### AF
Sets the AF frequencies: `AF=95,89.1`
Clear the AF: `AF=`
### AFO
Sets the AF frequencies for the ODA 9-bit version which enables AF for 64.1-88 MHz: `AFO=69.8,95.0,225` (LowerFM,FM,LF)
Clear the AFO: `AFO=`
### TPS
Sets the Traffic PS: `TPS=Traffic!` (default not set)
*TPS is transmitted instead of PS when TA flag is on*
### RT1
Sets the first radio text: `RT1=Currently Playing: Jessie Ware - Remember Where You Are` or `TEXT=Currently Playing: Jessie Ware - Remember Where You Are`
### RT2
Sets the second radio text: `RT2=Radio Nova - Best Hits around!`
### PTY
Sets the programme type flag: `PTY=11`
PTY values are diffrent for RDS and RDBS, look for them online
### ECC
Sets the extended country code: `ECC=E2`
*Note that the ECC is depended on the first letter of the PI, for example PI:3 and ECC:E2 is poland, but PI:1 would be the czech republic*
### RTP
TODO: RTP
### LPS
Sets the LPS: `LPS=NovaFM❤`
*Note that LPS does UTF-8, while PS, RT don't*
### ERT
TODO: ERT
### PTYN
Sets the programme type name: `PTYN=Football`
### AFCH
TODO: AFCH
### UDG1
Sets the user defined group, max 8 groups: `UDG1=6000FFFFFFFF`
### UDG2
See [UDG1](#udg1)
### G
Sends a custom group to the next group available: `G=F100FFFFFFFF` or `G=00002000AAAAAAAA` for RDS2
### RT1EN
Enables RT 1: `RT1EN=1`
### RT2EN
Enables RT 2: `RT1EN=2`
### RTPER
RT Switching period, in minutes: `RTPER=5`
### LEVEL
Sets the RDS output level: `LEVEL=255`
### RESET
Resets the internal state of the encoder: `RESET`
### PTYNEN
Enables PTYN: `PTYNEN=1`
### GRPSEQ
Sets the group sequence for stream0, available groups:
- 0: 4 PSs
- 1: ECC
- 2: RT
- A: PTYN
- E: EON
- X: UDG1
- Y: UDG2
- R: RT+
- P: eRT+
- S: ERT
- 3: ODA
- F: LPS
- T: Fast tuning info
- U: ODA AF
`GRPSEQ=002222`
### RDSGEN
Sets the rds generator level:
- 0: No streams
- 1: Stream 0 only
- 2: Stream 0 and 1
`RDSGEN=1`
TODO: Rest of the cmds