Add print_wifi_coverage.py

print_wifi_coverage.py

@@ -0,0 +1,11 @@
+#!/usr/bin/python3
+
+from wifiloc import read_data, get_wifi_coverage
+
+if __name__ == '__main__':
+    data = read_data('basicdata.csv')
+    cov = get_wifi_coverage(data)
+    macs = list(cov)
+    macs.sort(key = lambda mac: cov[mac])
+    for mac in macs:
+        print(hex(mac)[2:], ',', cov[mac])