Owl Positioning System: a Wi-Fi-based, infrastructure-centred indoor positioning system.
http://owlps.pu-pm.univ-fcomte.fr/
4dc45acff7
In the listener & aggregator, the signal strength is stored as an unsigned byte. To display the actual (negative) value, one must substract 256 (0x100) to the unsigned value. This commit changes several things: - Use the decimal (256) instead of the hexadecimal value (0x100). - Don't substract 256 when copying the value to another unsigned byte (aggregator). - Be careful with the type length. In the positioning server, a SS could be copied to a signed byte, while (theoretically) the negative value can exceed the capacity of the signed byte. measurement.hh now defines a type ss_t to store a signal strength value with the good size (it is currently an int_fast16_t). |
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| libowlps | ||
| libowlps-client | ||
| libowlps-resultreader | ||
| owlps-aggregator | ||
| owlps-client | ||
| owlps-listener | ||
| owlps-positioning | ||
| owlps-udp-to-http | ||
| .gitignore | ||
| Makefile | ||
| TODO | ||