From e2769e3a7e279440134188fdfe19052ccdb7383e Mon Sep 17 00:00:00 2001
From: Alex Gutowski <alex.m.gutowski@gmail.com>
Date: Mon, 28 Oct 2013 00:54:06 -0500
Subject: [PATCH] Updates idDHT11.cpp to differentiate between timeouts

Creates three different error codes instead of a single code for three timeout possibilities.
---
 idDHT11.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/idDHT11.cpp b/idDHT11.cpp
index b67ed01..4f03667 100644
--- a/idDHT11.cpp
+++ b/idDHT11.cpp
@@ -67,7 +67,7 @@ void idDHT11::isrCallback() {
 	int delta = (newUs-us);
 	us = newUs;
 	if (delta>6000) {
-		status = IDDHTLIB_ERROR_TIMEOUT;
+		status = IDDHTLIB_ERROR_ISR_TIMEOUT;
 		state = STOPPED;
 		detachInterrupt(intNumber);
 		return;
@@ -81,7 +81,7 @@ void idDHT11::isrCallback() {
 				state = DATA;
 			} else {
 				detachInterrupt(intNumber);
-				status = IDDHTLIB_ERROR_TIMEOUT;
+				status = IDDHTLIB_ERROR_RESPONSE_TIMEOUT;
 				state = STOPPED;
 			}
 			break;
@@ -114,7 +114,7 @@ void idDHT11::isrCallback() {
 				} else cnt--;
 			} else {
 				detachInterrupt(intNumber);
-				status = IDDHTLIB_ERROR_TIMEOUT;
+				status = IDDHTLIB_ERROR_DATA_TIMEOUT;
 				state = STOPPED;
 			}
 			break;
@@ -176,4 +176,4 @@ double idDHT11::getDewPointSlow() {
 	double T = log(VP/0.61078);   // temp var
 	return (241.88 * T) / (17.558-T);
 }
-// EOF
\ No newline at end of file
+// EOF