wireless: Show signal quality in percent

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/functions/functions.wpa_supplicant b/src/functions/functions.wpa_supplicant
index ff76415cfef38ca5ade476c1001e51874117da28..f8aed22a10e0d9e97e1b49680767a58be65925b9 100644 (file)
--- a/src/functions/functions.wpa_supplicant
+++ b/src/functions/functions.wpa_supplicant
@@ -300,7 +300,10 @@ wpa_cli_bss_get_quality() {
        local bssid=${2}
        assert isset bssid
 
-       wpa_cli_bss_get ${device} ${bssid} qual
+       local quality=$(wpa_cli_bss_get ${device} ${bssid} qual)
+
+       # Convert to percent
+       print $(( ${quality} * 100 / 70 ))
 }
 
 wpa_cli_bss_get_flags() {