From 8b3815b909bbcb2b9cd240386c8503e831b223cf Mon Sep 17 00:00:00 2001
From: Andrey Vukolov <andrey.vukolov@elettra.eu>
Date: Mon, 29 Mar 2021 11:56:21 +0200
Subject: [PATCH 1/2] Type/value fix

---
 rplidar-binary-logic-fix.patch        | 26 ++++++++++++++++++++++++++
 sdk/sdk/src/arch/linux/net_socket.cpp |  2 +-
 sdk/sdk/src/hal/event.h               |  2 +-
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 rplidar-binary-logic-fix.patch

diff --git a/rplidar-binary-logic-fix.patch b/rplidar-binary-logic-fix.patch
new file mode 100644
index 0000000..cf5bf4a
--- /dev/null
+++ b/rplidar-binary-logic-fix.patch
@@ -0,0 +1,26 @@
+diff --git a/sdk/sdk/src/arch/linux/net_socket.cpp b/rplidar/sdk/src/arch/linux/net_socket.cpp
+index 0124a13..f188b4c 100644
+--- a/sdk/sdk/src/arch/linux/net_socket.cpp
++++ b/sdk/sdk/src/arch/linux/net_socket.cpp
+@@ -167,7 +167,7 @@ u_result SocketAddress::getAddressAsString(char * buffer, size_t buffersize) con
+ 
+         break;
+     }
+-    return ans<=0?RESULT_OPERATION_FAIL:RESULT_OK;
++    return (reinterpret_cast<signed long>(ans)) <= 0 ? RESULT_OPERATION_FAIL:RESULT_OK;
+ }
+ 
+ 
+diff --git a/sdk/sdk/src/hal/event.h b/rplidar/sdk/src/hal/event.h
+index 5e05234..0ab2ef7 100644
+--- a/sdk/sdk/src/hal/event.h
++++ b/sdk/sdk/src/hal/event.h
+@@ -42,7 +42,7 @@ public:
+     enum
+     {
+         EVENT_OK = 1,
+-        EVENT_TIMEOUT = -1,
++        EVENT_TIMEOUT = 0xFF,
+         EVENT_FAILED = 0,
+     };
+     
diff --git a/sdk/sdk/src/arch/linux/net_socket.cpp b/sdk/sdk/src/arch/linux/net_socket.cpp
index 0124a13..f188b4c 100644
--- a/sdk/sdk/src/arch/linux/net_socket.cpp
+++ b/sdk/sdk/src/arch/linux/net_socket.cpp
@@ -167,7 +167,7 @@ u_result SocketAddress::getAddressAsString(char * buffer, size_t buffersize) con
 
         break;
     }
-    return ans<=0?RESULT_OPERATION_FAIL:RESULT_OK;
+    return (reinterpret_cast<signed long>(ans)) <= 0 ? RESULT_OPERATION_FAIL:RESULT_OK;
 }
 
 
diff --git a/sdk/sdk/src/hal/event.h b/sdk/sdk/src/hal/event.h
index 5e05234..0ab2ef7 100644
--- a/sdk/sdk/src/hal/event.h
+++ b/sdk/sdk/src/hal/event.h
@@ -42,7 +42,7 @@ class Event
     enum
     {
         EVENT_OK = 1,
-        EVENT_TIMEOUT = -1,
+        EVENT_TIMEOUT = 0xFF,
         EVENT_FAILED = 0,
     };
     

From 4447f8709219a981f2210fa37885c2c0447b664e Mon Sep 17 00:00:00 2001
From: Andrey Vukolov <andrey.vukolov@elettra.eu>
Date: Mon, 29 Mar 2021 11:56:49 +0200
Subject: [PATCH 2/2] Redundant file removal

---
 rplidar-binary-logic-fix.patch | 26 --------------------------
 1 file changed, 26 deletions(-)
 delete mode 100644 rplidar-binary-logic-fix.patch

diff --git a/rplidar-binary-logic-fix.patch b/rplidar-binary-logic-fix.patch
deleted file mode 100644
index cf5bf4a..0000000
--- a/rplidar-binary-logic-fix.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/sdk/sdk/src/arch/linux/net_socket.cpp b/rplidar/sdk/src/arch/linux/net_socket.cpp
-index 0124a13..f188b4c 100644
---- a/sdk/sdk/src/arch/linux/net_socket.cpp
-+++ b/sdk/sdk/src/arch/linux/net_socket.cpp
-@@ -167,7 +167,7 @@ u_result SocketAddress::getAddressAsString(char * buffer, size_t buffersize) con
- 
-         break;
-     }
--    return ans<=0?RESULT_OPERATION_FAIL:RESULT_OK;
-+    return (reinterpret_cast<signed long>(ans)) <= 0 ? RESULT_OPERATION_FAIL:RESULT_OK;
- }
- 
- 
-diff --git a/sdk/sdk/src/hal/event.h b/rplidar/sdk/src/hal/event.h
-index 5e05234..0ab2ef7 100644
---- a/sdk/sdk/src/hal/event.h
-+++ b/sdk/sdk/src/hal/event.h
-@@ -42,7 +42,7 @@ public:
-     enum
-     {
-         EVENT_OK = 1,
--        EVENT_TIMEOUT = -1,
-+        EVENT_TIMEOUT = 0xFF,
-         EVENT_FAILED = 0,
-     };
-