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tinyos-2.x.rar

The RF230 radio driver has the following configuration options. Some of 
these are set in the platforms/xxx/chips/rf230/RadioConfig.h header file, 
see the IRIS platform for example, others can be set in your Makefile.

RF230_TRX_CTRL_0_VALUE:

This is the value of the TRX_CTRL_0 register which configures the output 
pin currents and the CLKM clock:

RF230_CCA_MODE_VALUE:

This is the default value of the CCA_MODE field in the PHY_CC_CCA register
which is used to configure the default mode of the clear channel assesment

RF230_CCA_THRES_VALUE:

This is the value of the CCA_THRES register that controls the energy levels 
used for clear channel assesment.

RF230_DEF_RFPOWER:

This is the default value of the TX_PWR field of the PHY_TX_PWR register. 
This can be cahanged via the PacketTransmitPower interface provided by the 
RF230ActiveMessageC.

RF230_DEF_CHANNEL:

This is the default value of the CHANNEL field of the PHY_CC_CCA register.
This can be cahanged via the RadioChannel interface provided by the 
RF230ActiveMessageC.

RF230_CRCBYTE_COMMAND:

This is the command used to calculate the CRC for the RF230 chip, since it 
does not support hardware CRC checking (in rev A)

RF230_SLOW_SPI:

Define this if your microcontroller SPI interface is slower then 250 
kbit/s. This delays the start of transmission to when the header is at 
least uploaded into the TX buffer.

RF230_RSSI_ENERGY:

If you define this, then the content of the RF230_PHY_ED_LEVEL is queried 
instead of the RSSI value for eahc incoming message. This value can be 
obtained with the PacketRSSI interface.