X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=apps%2Ftests%2Ftkn154%2Fbeacon-enabled%2FTestStartSync%2FREADME.txt;fp=apps%2Ftests%2Ftkn154%2Fbeacon-enabled%2FTestStartSync%2FREADME.txt;h=0f4b39c063f65b6793ab1b611488031ff162d8e1;hb=e9bfab607e051bae6afb47b44892ce37541d1b44;hp=0000000000000000000000000000000000000000;hpb=adf1de6c009d13b7b52e68535c63b28f59c97400;p=tinyos-2.x.git diff --git a/apps/tests/tkn154/beacon-enabled/TestStartSync/README.txt b/apps/tests/tkn154/beacon-enabled/TestStartSync/README.txt new file mode 100644 index 00000000..0f4b39c0 --- /dev/null +++ b/apps/tests/tkn154/beacon-enabled/TestStartSync/README.txt @@ -0,0 +1,40 @@ +README for TestStartSync +Author/Contact: Jan Hauer + +Description: + +In this application one node takes the role of a PAN coordinator in a +beacon-enabled 802.15.4 PAN, it transmits periodic beacons with a frequency +defined in the app_profile.h file. A second node acts as a device, it first +scans all available channels for beacons from the coordinator and once it finds +a beacon it tries to synchronize to and track all future beacons. + +Criteria for a successful test: + +After a few seconds all nodes should have the LED1 turned on and LED2 +toggling in unison every second. + + +Tools: NONE + +Usage: + +1. Install the coordinator: + + $ cd coordinator; make install + +2. Install one (or more) devices: + + $ cd device; make install + +You can change some of the configuration parameters in app_profile.h + +Known bugs/limitations: + +- Many TinyOS 2 platforms do not have a clock that satisfies the + precision/accuracy requirements of the IEEE 802.15.4 standard (e.g. + 62.500 Hz, +-40 ppm in the 2.4 GHz band); in this case the MAC timing + is not standard compliant + +$Id$ +