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0bef6bc9ff00e6d0a203518c15f555547d810379
Commit Graph

249 Commits

Author SHA1 Message Date
Michael Croes
f67b1e773f Add missing ConfigureAwait in OpenAsync 2021-06-01 20:59:20 +02:00
Michael Croes
e93a656312 Fix locking for OpenAsync 2021-06-01 20:28:34 +02:00
Michael Croes
8035f71a16 Apply synchronization to stream actions 2021-05-31 22:57:13 +02:00
Michael Croes
df4f258290 Move GetStreamIfAvailable to PLC.cs 2021-05-31 21:23:32 +02:00
Michael Croes
5636b93a53 PlcSynchronous: Remove unused usings 2021-05-31 21:17:42 +02:00
Michael Croes
8ed1b840bc PlcSynchronous: Clenaup trailing whitespace 2021-05-31 21:17:23 +02:00
Michael Croes
2afed88231 Consolidate sync stream calls 2021-05-31 21:17:03 +02:00
Michael Croes
1ded47971b Consolidate async stream calls 2021-05-31 21:07:16 +02:00
Michael Croes
aa50280233 Boolean: Add SetBit and ClearBit by reference 2021-05-10 21:14:43 +02:00
Michael Croes
3a794e8a46 Cleanup trailing whitespace in PLC and PLCHelpers 2021-05-10 21:05:02 +02:00
Michael Croes
0b8bd66bf7 Fix bitwise operator in Boolean.ClearBit 
Fixes #249
 2021-05-10 20:50:46 +02:00
Michael Croes
a1b4694ef6 Fix calculation of byte length for VarType.Bit 
Fixes #389
 2021-05-10 20:25:38 +02:00
Michael Croes
aa03400350 Document IsConnected, shorten implementation 2021-03-29 21:43:24 +02:00
Michael Croes
2b4ec6d9dd Remove IsAvailable 
Addresses #275, #252, #208, #154.
 2021-03-29 21:43:24 +02:00
diego
e63d92c61c Fix ByteLength calculation for S7Strings when reserved is odd 2021-03-29 20:51:11 +02:00
diego
b4b94e1777 Fix wrong calculation for S7WString byte length 2021-03-29 20:51:11 +02:00
Serge Camille
82e29837a2 Sprinkle more .ConfigureAwait(false) into async library. 
This helps to avoid deadlocks when using synchronous API which references the async one in applications with a synchronization context, like a GUI.
Should fix #344
 2021-03-16 08:08:39 +01:00
Michael Croes
478c1aed52 Merge branch 'develop' into StructStringSupport 2021-03-13 13:30:31 +01:00
Mike Cremer
924eb9c48f Minor changes + removed default length in S7StringAttribute 2021-03-13 12:00:32 +01:00
Serge Camille
37384d2a92 Fix PLC parse for type "Z"/"C" 2021-03-12 08:17:37 +01:00
Mike Cremer
fdd4519f64 Minor changes 2021-01-29 21:13:38 +01:00
Mike Cremer
926d74f1d2 Fixed length check and corresponding message for S7String 2021-01-27 17:55:16 +01:00
Mike Cremer
9b89acfb91 Removed unnecessary bitwise and's 2021-01-25 21:42:08 +01:00
Mike Cremer
de0a9e64dc Added support for strings in Struct type class 2021-01-24 13:56:07 +01:00
Mike Cremer
dfcc4c7408 Added WString support 2021-01-24 12:16:32 +01:00
Michael Croes
0b04c86cb9 Generate documentation file 2021-01-05 22:07:11 +01:00
Serge Camille
d051b93bdc Fix OpenAsync function to rethrow exception during connection establish. 
This bug was introduced in 106e9912
 2020-10-17 17:54:30 +02:00
Serge Camille
a7608e3cb7 Rename and Move DataRequestItem 2020-09-26 21:28:31 +02:00
Serge Camille
4d37679c75 Move BuildReadRequestPackage to PlcHelpers, cleanup. 2020-09-26 21:21:37 +02:00
Serge Camille
e2a0ed548d Unify async read request header building. 
Add concept of DataRequestItem which contains the necessary data to build the request.
 2020-09-26 21:21:37 +02:00
Michael Croes
2bcc5e6b9c Merge branch 'develop' into cleanupOpen 2020-09-21 23:06:06 +02:00
Serge Camille
33981ab4f9 Use int for MaxPduSize and parse communication response for it as uint16 2020-09-16 23:09:23 +02:00
Serge Camille
de60a7b6b0 Add .ConfigureAwait(false) throughout OpenAsync callstack. 2020-09-16 22:38:05 +02:00
Serge Camille
ca89736c7c Use GetAwaiter().GetResult(); 2020-09-16 22:31:51 +02:00
Serge Camille
4a72c3596b Revert MaxPDUSize parse change. 2020-09-16 22:28:42 +02:00
Serge Camille
b95b71e9aa Remove unnecessary string interpolation in ValidateResponseCode 2020-09-16 20:26:53 +02:00
Serge Camille
1069641606 Add more extensive response code validation. 
Fixes #310
 2020-09-16 20:25:20 +02:00
Michael Croes
243e868488 Merge branch 'develop' into stringSerialization 2020-09-16 20:13:19 +02:00
Serge Camille
12a2e3c0b1 Fix runtime error on linux with default Socket timeouts. 
The default value for socket timeout API is 0 and not -1, so revert to that value to give the intended infinite timeout on all platforms.
 2020-09-13 09:57:13 +02:00
Serge Camille
b088fe276b Rename StringEx to S7String. 
This name is already somewhat used in code and gives this a better name.
 2020-09-12 19:27:15 +02:00
Serge Camille
80ad95372b Use Stream.Dispose() for NetStandard 1.3 2020-09-12 11:19:08 +02:00
Serge Camille
106e9912ab Cleanup OpenAsync function. 
- Separate into Connect and EstablishConnection step.
- Remove redundant null checks for returned data.
-  Only assing PLC stream object once we fully established a connection, and Close otherwise.
- Replace sync implementation with Async call.
 2020-09-12 11:14:41 +02:00
Serge Camille
faea428e4c Try not to replace OperationCanceledException with PlcException. 2020-09-09 21:24:39 +02:00
Serge Camille
4da76c7f6d Add missing cancellationToken to Stream.WriteAsync call. 2020-09-09 21:24:39 +02:00
Serge Camille
6c4d4605f0 Add CancellationToken support to async functions. 2020-09-09 21:24:36 +02:00
Michael Croes
b36c4a98ec Merge branch 'develop' into fb-fixWarnings 2020-09-09 21:01:54 +02:00
Michael Croes
cf1b71220a Merge branch 'develop' into fb-varHints 2020-09-09 20:40:09 +02:00
Serge Camille
cf493d47f0 Apply some of the hints that the compiler is giving. 2020-09-06 15:04:20 +02:00
Serge Camille
9e2f17fdf3 Fix some null deref warnings. 2020-09-06 15:00:08 +02:00
Serge Camille
1919b0083a StringEx more strict malformed checks when parsing byte array. 
- min length of 2.
- capacity >= length
 2020-09-04 22:33:54 +02:00