YARM Configuration Files

These are Configuration files for YARM ATA8510 for different radio scenarios.

The radio chip ATA8510 mounted on the YARM board needs to be programmed with the right parameters in order to work. In the following there are some possible configuration files that can be written with the procedure described here: ATA8510 EEPROM programming
For each file there is a brief description of the related settings in terms of service, channel, etc. For a description of the meaning of those parameters please refer to the ATA8510 datasheet.

YARM Radio Configuration 1

use it for medium speed transmissions
Speed: 10.0 kbits/s
RX Filter bandwidth: 165 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling conf. Value Units
Polling period 1 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 20 kHz
Data Rate 10 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 165 kHz
RSSI Update Rate 9 1.019 ms
Ch. 0 Freq. 868.1 MHz
Ch. 1 Freq. 868.3 MHz
Ch. 2 Freq. 868.5 MHz
Output power 14 dBm
WCO Timeout 200 ms
SOT Timeout 200 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled

YARM Radio Configuration 2

use it for medium speed transmissions
Speed: 10.0 kbits/s
RX Filter bandwidth: 110 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling configuration Value Units
Polling period 1 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 20 kHz
Data Rate 10 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 110 kHz
RSSI Update Rate 9 1.019 ms
Ch. 0 Freq. 868.1 MHz
Ch. 1 Freq. 868.3 MHz
Ch. 2 Freq. 868.5 MHz
Output power 14 dBm
WCO Timeout 200 ms
SOT Timeout 200 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled

YARM Radio Configuration 3

use it for medium speed transmissions
Speed: 10.0 kbits/s
RX Filter bandwidth: 80 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling configuration Value Units
Polling period 1 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 20 kHz
Data Rate 10 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 80 kHz
RSSI Update Rate 9 1.019 ms
Ch. 0 Freq. 868.1 MHz
Ch. 1 Freq. 868.3 MHz
Ch. 2 Freq. 868.5 MHz
Output power 14 dBm
WCO Timeout 200 ms
SOT Timeout 200 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled

YARM Radio Configuration 4

use it for long distance transmissions
Speed: 750 bits/s
RX Filter bandwidth: 27 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling configuration Value Units
Polling period 20 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 0.75 kHz
Data Rate 0.75 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 27 kHz
RSSI Update Rate 13 103 ms
Ch. 0 Freq. 868.2 MHz
Ch. 1 Freq. 868.4 MHz
Ch. 2 Freq. 868.6 MHz
Output power 14 dBm
WCO Timeout 200 ms
SOT Timeout 200 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled

YARM Radio Configuration 5

use it for medium distance transmissions
Speed: 2400 bits/s
RX Filter bandwidth: 61 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling configuration Value Units
Polling period 5 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 2.4 kHz
Data Rate 2.4 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 61 kHz
RSSI Update Rate 10.9 ms
Ch. 0 Freq. 869.2 MHz
Ch. 1 Freq. 869.4 MHz
Ch. 2 Freq. 869.6 MHz
Output power 14 dBm
WCO Timeout 100 ms
SOT Timeout 100 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled

YARM Radio Configuration 6

use it for medium distance transmissions
Speed: 4800 bits/s
RX Filter bandwidth: 61 kHz

Hex file

System Init Value Units
XTAL Frequency 24.305 MHz
sleep mode Power Down
Rx active Active Low
Polling configuration Value Units
Polling period 2 ms
Polling Conf0 Serv. 0 Ch. 0
Polling Conf1 Serv. 0 Ch. 1
Polling Conf2 Serv. 0 Ch. 2
Service 0 Value Units
Modulation FSK
Deviation FSK 4.8 kHz
Data Rate 4.8 kBit/s
Coding Manchester
Data Order MSB first
Channel Filter 61 kHz
RSSI Update Rate 2.71 ms
Ch. 0 Freq. 869.2 MHz
Ch. 1 Freq. 869.4 MHz
Ch. 2 Freq. 869.6 MHz
Output power 14 dBm
WCO Timeout 50 ms
SOT Timeout 50 ms
Enabled Events
WCOKA disabled
SOTA disabled
EOTA enabled
ID check disabled
Bruna Mandolino