- fixed issue with rs232_strbaud() which incorrectly returned bogus number

  instead of correct text
- fixed issue with rs232_to_string() function which returned enum numbers
  instead of correct text
- add simple example script for Lua
- (Win) add separate resource for Lua DLL
- bump version to 1.0.0

Author: ynezz

AUTHORS

@@ -1 +1 @@
-Petr Štetiar <[email protected]>
+Petr Stetiar <[email protected]>

COPYING

@@ -1,4 +1,4 @@
-Copyright (c) 2009 Petr Štetiar <[email protected]>, Gaben Ltd.
+Copyright (c) 2009 Petr Stetiar <[email protected]>, Gaben Ltd.
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

bindings/lua/luars232.c

@@ -39,8 +39,8 @@
 
 #define MODULE_TIMESTAMP __DATE__ " " __TIME__
 #define MODULE_NAMESPACE "luars232"
-#define MODULE_VERSION "0.0.5"
-#define MODULE_BUILD "$Id$"
+#define MODULE_VERSION "1.0.0"
+#define MODULE_BUILD "$Id: luars232.c 13 2010-01-06 09:15:31Z sp $"
 #define MODULE_COPYRIGHT "Copyright (c) 2009 Petr Stetiar <[email protected]>, Gaben Ltd."
 
 static struct {

doc/example.lua

@@ -0,0 +1,44 @@
+rs232 = require("luars232")
+
+-- Linux
+-- port_name = "/dev/ttyS0"
+
+-- Windows
+port_name = "COM1"
+
+local out = io.stderr
+
+-- open port
+local e, p = rs232.open(port_name)
+if e ~= rs232.RS232_ERR_NOERROR then
+	-- handle error
+	out:write(string.format("can't open serial port '%s', error: '%s'\n",
+			port_name, rs232.error_tostring(e)))
+	return
+end
+
+-- set port settings
+assert(p:set_baud_rate(rs232.RS232_BAUD_115200) == rs232.RS232_ERR_NOERROR)
+assert(p:set_data_bits(rs232.RS232_DATA_8) == rs232.RS232_ERR_NOERROR)
+assert(p:set_parity(rs232.RS232_PARITY_NONE) == rs232.RS232_ERR_NOERROR)
+assert(p:set_stop_bits(rs232.RS232_STOP_1) == rs232.RS232_ERR_NOERROR)
+assert(p:set_flow_control(rs232.RS232_FLOW_OFF)  == rs232.RS232_ERR_NOERROR)
+
+out:write(string.format("OK, port open with values '%s'\n", tostring(p)))
+
+-- read with timeout
+local read_len = 1 -- read one byte
+local timeout = 100 -- in miliseconds
+local err, data_read, size = p:read(read_len, timeout)
+assert(e == rs232.RS232_ERR_NOERROR)
+			
+-- write without timeout
+err, len_written = p:write("test")
+assert(e == rs232.RS232_ERR_NOERROR)
+
+-- write with timeout 100 msec
+err, len_written = p:write("test\n", timeout)
+assert(e == rs232.RS232_ERR_NOERROR)
+
+-- close
+assert(p:close() == rs232.RS232_ERR_NOERROR)

src/resource.rc

@@ -1,8 +1,8 @@
 #include "afxres.h"
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,0,0,5
- PRODUCTVERSION 0,0,0,5
+ FILEVERSION 1,0,0,0
+ PRODUCTVERSION 1,0,0,0
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -17,14 +17,14 @@ BEGIN
     BEGIN
         BLOCK "000004b0"
         BEGIN
-            VALUE "CompanyName", "Petr Stetiar"
+            VALUE "CompanyName", "Petr Stetiar, Gaben Ltd."
             VALUE "FileDescription", "librs232 - Library for serial communication over RS232"
-            VALUE "FileVersion", "0, 0, 0, 5"
+            VALUE "FileVersion", "1, 0, 0, 0"
             VALUE "InternalName", "librs232"
-            VALUE "LegalCopyright", "Copyright (c) 2008-2009 Petr Stetiar"
+            VALUE "LegalCopyright", "Copyright (c) 2008-2010 Petr Stetiar, Gaben Ltd."
             VALUE "OriginalFilename", "librs232.dll"
             VALUE "ProductName", "librs232 - Library for serial communication over RS232"
-            VALUE "ProductVersion", "0, 0, 0, 5"
+            VALUE "ProductVersion", "1, 0, 0, 0"
         END
     END
     BLOCK "VarFileInfo"

src/resource_lua.rc

@@ -0,0 +1,34 @@
+#include "afxres.h"
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,0
+ PRODUCTVERSION 1,0,0,0
+ FILEFLAGSMASK 0x17L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "000004b0"
+        BEGIN
+            VALUE "CompanyName", "Petr Stetiar, Gaben Ltd."
+            VALUE "FileDescription", "luars232 - Lua library for serial communication over RS232"
+            VALUE "FileVersion", "1, 0, 0, 0"
+            VALUE "InternalName", "luars232"
+            VALUE "LegalCopyright", "Copyright (c) 2009 Petr Stetiar, Gaben Ltd."
+            VALUE "OriginalFilename", "luars232.dll"
+            VALUE "ProductName", "luars232 - Library for serial communication over RS232"
+            VALUE "ProductVersion", "1, 0, 0, 0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x0, 1200
+    END
+END

src/rs232.c

@@ -33,7 +33,7 @@
 
 static const char *
 rs232_baud[] = {
-	"2400"
+	"2400",
 	"4800",
 	"9600",
 	"19200",
@@ -204,11 +204,11 @@ rs232_to_string(struct rs232_port_t *p)
 					" parity: %s, stop bits: %s,"
 					" flow control: %s",
 					p->dev,
-					rs232_baud[p->baud],
-					rs232_data[p->data],
-					rs232_parity[p->parity],
-					rs232_stop[p->stop],
-					rs232_flow[p->flow]);
+					rs232_strbaud(p->baud),
+					rs232_strdata(p->data),
+					rs232_strparity(p->parity),
+					rs232_strstop(p->stop),
+					rs232_strflow(p->flow));
 
 	return str;
 }

windows/vs2k5/librs232lua/librs232lua.vcproj

@@ -142,10 +142,10 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="lua51.lib"
+				AdditionalDependencies="lua5.1.lib"
 				OutputFile="luars232.dll"
 				LinkIncremental="1"
-				AdditionalLibraryDirectories="..\..\..\..\..\build\win32\Release\"
+				AdditionalLibraryDirectories="d:\Lua\5.1\lib;..\..\..\..\..\build\win32\Release\"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				OptimizeReferences="2"
@@ -219,7 +219,7 @@
 			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
 			>
 			<File
-				RelativePath="..\..\..\src\resource.rc"
+				RelativePath="..\..\..\src\resource_lua.rc"
 				>
 			</File>
 		</Filter>