Documentation update, looking towards stable release.

1 files changed, 7 insertions, 1 deletions

diff --git a/HACKING b/HACKING
index 7490384d..b4a1484b 100644
--- a/HACKING
+++ b/HACKING
@@ -480,7 +480,7 @@ Things we've considered doing and rejected.
 
 Tempting -- it would allow us to do sirfmon-like things with the
 daemon running -- but a bad idea.  It would make denial-of-service 
-attacks on applications using the GPS far too easy.  For examples,
+attacks on applications using the GPS far too easy.  For example,
 suppose the control string were a baud-rate change?
 
 *** Using libusb to do USB device discovery
@@ -510,6 +510,12 @@ expert, reckons that at 4800bps the UART buffering can cause at most
 about 15msec of jitter.  This is, observably, swamped by other less
 controllable sources of variation.
 
+*** Evermore binary protocol
+
+Described at <http://www-ri.hive.no/nmea/GM-X205_UG_revB.pdf>.
+Doesn't seem to support any capabilities that NMEA doesn't, other
+than shipping TDOP.
+
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