Andrew Boyson / Mbed 2 deprecated iot

Dependencies:   mbed

Revision:
6:be97d38e0b01
Parent:
3:accba7e07a0d
--- a/explanation.txt	Wed May 11 16:42:35 2016 +0000
+++ b/explanation.txt	Tue May 31 07:35:28 2016 +0000
@@ -49,6 +49,21 @@
 Handles received time responses and sets the system time.
 Depends on the at module.
 
+1-wire
+======
+Measured:
+
+480uS reset
+ 30uS presence pulse starts
+120uS presence pulse length
+
+ 10uS write 1
+ 70uS write 0
+240uS between writes
+
+ 10uS read high
+ 30uS read low
+
 server module
 =============
 Responds to http requests