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87 Commits

Author SHA1 Message Date
Aarno Aukia
b6cbb1de1e merge rscada/master with arska/feature-ignoretestbinaries 2016-03-25 23:20:34 +01:00
Aarno Aukia
b9b131d064 Order device detection by manufacurer 
merging ELS so that TMP-A is detected again
 2016-02-08 14:06:24 +01:00
Stefan Wahren
ed87f62a87 Add product strings for devices from ABB, Elster and Relay 
This patch adds product identification for:
* ABB Delta-Meter
* Elster Falcon
* Relay PadPuls M1
* Relay PadPuls M4
* Relay Padin 4
* Relay AnDi 4
* Relay PadPuls M2
 2016-02-06 12:04:13 +00:00
Aarno Aukia
eaeb6e5502 retab and remove trailing whitespace 2016-02-05 14:42:16 +01:00
Stefan Wahren
8b1c012a91 Add product strings of Janitza UMG 96S 2016-02-02 18:57:57 +00:00
Stefan Wahren
db40010b93 Add product strings of Berg DCMi, BLMi and BMB-10S0 2016-01-31 18:09:21 +00:00
Stefan Wahren
04eae740b4 Add product strings of Carlo Gavazzi EM21,EM24,EM33 2016-01-31 18:00:02 +00:00
Stefan Wahren
0927f23ee7 Let mbus_str_xml_encode return a resultcode 2016-01-31 17:55:09 +00:00
Stuart Longland
ef6c4be655
Safer IEEE754 conversion. 
The conversion given assumed two things:

1. the pointer was either 32-bit aligned or that unaligned word access
   was safe.  (Not the case on ARM)

We avoid this by using memcpy to copy to a buffer that *is*
32-bit-word-aligned.

2. the word was in native-endian format.

The original code appeared to assume the given word would be in
big-endian format (aka "network" byte order), so we convert it to the
host's native format before casting.

We re-instate the original implementation, controlled by a compiler
switch to allow easy rollback if problems are encountered.
 2015-12-03 08:08:22 +10:00
jakubovsky
583a397e8e
Needless math.h include 2015-12-03 07:52:23 +10:00
jakubovsky
7e1be93dbd
Needless IEEE754 conversion, float pointer cast instead 2015-12-03 07:51:26 +10:00
Dirk Zenker
5f0b5d5dd1 Beautify: replace tabs with spaces and remove trailing spaces 2014-02-24 15:20:42 +01:00
Dirk Zenker
f47caf151e add manufacturer id / product string of some meters: 
Aquametro CALEC MB
Aquametro CALEC ST
Elster SensoStar 2
Elster F96 Plus
Elster F4
EMU Professional 3/75 M-Bus
Deltamess F2
Sensus PolluTherm
Sensus PolluStat E
NZR IC-M2
Saia-Burgess ALE3
Saia-Burgess AWD3
 2014-02-24 11:22:40 +01:00
Dirk Zenker
781736fe4c add codepage to XML output 2014-02-24 11:02:26 +01:00
Dirk Zenker
8197874fe7 bugfix, the functions 
mbus_data_record_storage_number()
  mbus_data_record_tariff()
  mbus_data_record_device()
did return bogus random values, because of uninitialized variables
 2014-02-20 11:26:31 +01:00
Michael Heimpold
f262138572 mbus_manufacturer_id: add error checking code 
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
 2014-01-18 20:43:57 +01:00
Michael Heimpold
0fccc0e337 Add a function to calculate the manufacturer ID from the 3 byte ASCII 
code. The formula can be found at http://www.m-bus.com/files/w4b21021.pdf,
chapter 3.3 at page 6.

This obsoletes the static defines, so remove them.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
 2014-01-18 13:44:01 +01:00
Stefan Wahren
0d9f83ba88 Extend XML output with storage number, tariff and device 2013-11-07 00:32:01 +01:00
Stefan Wahren
58778ba9bc Add functions to decode storage number, tariff and device from DIF 2013-11-07 00:24:11 +01:00
Stefan Wahren
d79cb1c998 Fix BCD decoding bug 2013-11-07 00:13:56 +01:00
Stefan Wahren
e9d39d4708 Extend DIF debug output (storage number LSB) 
Fix DIFE debug output (storage number, tariff, device unit)
Fix typos in comments
Replace magic bit masks with defines
 2013-11-06 11:11:43 +01:00
Stefan Wahren
4b82502c06 Add product name mapping for GMC-I EMMOD206 2013-10-31 23:01:06 +01:00
Stefan Wahren
6afe7a10dc fix wrong decoding of integer / type B (now handle signedness correctly) 
separate result code und decoded value for integer decoding (new
parameter)
refactor variable names
 2013-10-31 22:25:34 +01:00
Stefan Wahren
7ca329ee40 Add product name mapping for Rossweiner Modularis 2013-10-18 17:32:22 +02:00
Stefan Wahren
0cf57bfc35 Move event handling from global variable to handle 
- remove global event function pointer
- add event function pointer to handle structure
- add handle parameter to register functions
- move all register functions to mbus-protocol-aux.c
 2013-10-13 21:49:40 +02:00
Stefan Wahren
55d4c0fba2 Remove trailing whitespace 
Signed-off-by: Stefan Wahren <info@lategoodbye.de>
 2013-09-13 17:53:33 +02:00
Stefan Wahren
d9dd055bea Fix mbus_vib_unit_lookup 
remove unreachable code
add missing unit password
fix typo

Signed-off-by: Stefan Wahren <info@lategoodbye.de>
 2013-08-03 16:35:09 +02:00
Robert Johansson
5b83cad8fb only show timestamp in XML output if it is set (not all frames that goes into mbus_parse passes through timestamp), to avoid a lot of '<Timestamp>1970-01-01T00:00:00</Timestamp>' 2013-07-04 23:47:06 +09:00
Robert Johansson
1fee3d9a5a bug fix: don't assume that frame->next is zeroed before mbus_parse is called 2013-07-04 23:30:27 +09:00
Stefan Wahren
70f23567a8 fix potential segmentation fault 2013-07-03 20:36:43 +02:00
Stefan Wahren
551176911f fix memory leaks in error case 2013-07-03 20:34:30 +02:00
Stefan Wahren
8dd1d4e4ae bugfix for +1 error in VIFE parser 
now VIFE and DIFE behave equal
 2013-07-03 20:30:20 +02:00
Robert Johansson
88b2b9fafa bugfix in VIFE parser 2013-07-03 22:50:03 +09:00
Robert Johansson
31f17ab4c2 use error_str instead of direct console output 2013-07-03 22:18:06 +09:00
Stefan Wahren
dd56a08811 Improve data parsing 
- add length defines for variable data header and fixed data
- add size check for fixed data
- avoid problems with memory alignment / padding in mbus structures
(improve portability)
- abort parsing if there are too many DIFE or VIFEs
- check for premature end of variable data
- check size of variable length VIF
 2013-06-22 11:50:36 +02:00
Stefan Wahren
c59e763a84 minor fixes 
remove unreachable code
add parameter checks to mbus_data_bcd_encode
init time structure in mbus_data_tm_decode as possible
mark falltrough for splint
remove unused variable val
fix removed realloc
 2013-05-04 22:43:23 +02:00
Stefan Wahren
ee209023b8 fix memleaks 
avoid memleak if memory is full
fix "memleak" at the end of mbus_parse_hex
 2013-05-04 19:17:27 +02:00
Stefan Wahren
3935b4013e make parseable for splint 
- replace non standard u_char with unsigned char (ANSI)
- advice splint to ignore variadic macros
- move declarations from the middle to top of functions (C90)
- replace local library includes <> to ""
 2013-05-04 18:14:18 +02:00
Stefan Wahren
0d6bb583c2 add missing initialization (thanks to valgrind) 2013-05-03 17:23:18 +02:00
Stefan Wahren
5500db0898 add missing checks after memory allocation 
add missing memset after memory allocation
 2013-04-11 22:05:08 +02:00
Jakob Skov-Pedersen
6166553755 Make my last change more readable. 
As suggested by lategoodbye. Also make it more in line with the way
everything else is written.
 2013-03-17 09:19:29 +01:00
Jakob Skov-Pedersen
363f59a149 Ignore filler DIF (= 0x2F) 2013-03-11 09:27:16 +01:00
Stefan Wahren
b1063db3bc replace magic numbers with defines 
fix MBUS_MAX_PRIMARY_SLAVES to 250
 2013-03-02 18:03:31 +01:00
Stefan Wahren
61fd2aa1c7 add new helper functions to check primary and secondary addresses 2012-12-31 13:37:17 +01:00
Stefan Wahren
2335deb742 Fix segmentation fault 
- check if L Field is at least 3 to avoid crash (MBDOC48.PDF, page 23)
 2012-12-22 00:08:59 +01:00
Stefan Wahren
1080031879 Merge remote-tracking branch 'origin/master' 
Conflicts:
	mbus/mbus-protocol.c
 2012-12-20 20:57:33 +01:00
Stefan Wahren
404e245af5 replace magic number with define 2012-12-20 20:42:10 +01:00
Stefan Wahren
a4e92f6eab replace magic number with define 2012-12-20 20:12:19 +01:00
Stefan Wahren
688f0d3bc0 Added product name mapping for Elvaco meters 2012-10-21 23:24:04 +02:00
Stefan Wahren
bc2c85c378 Add custom VIFE handling with a corrective factor (from Jakob 
Skov-Pedersen)
 2012-10-21 11:21:07 +02:00