Re: [Tinyos-help] Reg:transmission power control for preamble

Hi, For setting transmit power for each packet separately, You can use CC2420Packet interface provided by CC2420PacketC. and use the function setPower of the interface. call CC2420Packet.setPower(pkt,31);//set the output power to max i.e 0 dBm Refer to CC2420 data sheet for various

[Tinyos-help] problem with CC2420 transceiver in micaz motes

Hello, I am using micaz motes which has CC2420 transceiver. The specification of CC2420 says that the receiver sensitivity is -90dbm. But when I experiment I see that communication fails at RSSI value being about -30dbm. I seen the previous post for the same problem but could not find any

[Tinyos-help] tinyos- inteerupt handler and events

Hi, I am not clear with the difference between events and interrupt handler in tiny os. I came to know that they are different as interrupt handlers are async by nature and events can be sync as well. Can anyone give information about the same or point me to appropriate link Thanking you,

[Tinyos-help] how to distinguish between packets received at base station

Hi, I am working on RSSI based location tracking problem with micaz motes. The scenario is as follows: The moving node (whose location is to be tracked) broadcasts beacon signal with seqnum, and nodeid . There are four stationary nodes who receives this beacon packets and extracts RSSI value