AvaLAN Wireless AW900mSPI-10 - Manual (Page 14)

AW900mSPI User’s Manual
PAGE 14 Technical support (650) 384-0000 www.avalanwireless.com
Status Command
The getStatus command is used to find out the current status of the module.
getStatus SPI Mode: 0x01 UART Mode: 0x00
Byte 1 b7 b6 b5 b4 b3 b2 b1 b0
RFState Radio - - CH3 CH2 CH1 CH0
RFState: When set this bit indicates that the RF is currently connected.
Radio: Indicates what mode the radio is in, when set it is in active mode. When
clear the RF is in standby mode.
CH3..0: Indicates what channel the RF is currently using.
The setStatus command is used to place the module in standby mode/normal op-
eration and to set the RF into manual channel mode by assigning a specific channel.
setStatus SPI Mode: 0x81 UART Mode: 0x80
Byte 1 b7 b6 b5 b4 b3 b2 b1 b0
- Radio - - CH3 CH2 CH1 CH0
Radio: Setting this bit places the radio in active mode, clearing it places it in
standby mode.
CH3..0: When these bits are cleared the radio is in automatic channel mode. When
any of these bits are set the radio will be in manual channel mode and use the chan-
nel indicated by these bits if it is valid.
Channel CH3 CH2 CH1 CH0 Frequency - MHz
1 0 0 0 1 903.1250
2 0 0 1 0 905.2083
3 0 0 1 1 907.2917
4 0 1 0 0 909.3750
5 0 1 0 1 911.4583
6 0 1 1 0 913.5417
7 0 1 1 1 915.6250
8 1 0 0 0 917.7083
9 1 0 0 1 919.7917
10 1 0 1 0 921.8750
11 1 0 1 1 923.9583
12 1 1 0 0 926.0417