72868fdc3f
add a new helper function ( mbus_hex2bin ) to convert hex values
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into binary values
2012-12-10 21:16:46 +01:00
cfa35db086
Fixed potential segmentation fault
2012-10-22 23:35:45 +02:00
bc2c85c378
Add custom VIFE handling with a corrective factor (from Jakob
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Skov-Pedersen)
2012-10-21 11:21:07 +02:00
fef774d98d
Purge behavior as new context parameter (default = purge master to
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slave)
2012-10-04 22:33:22 +02:00
78f16f0248
New defines for purge behavior (echo cancelation)
2012-10-04 22:30:53 +02:00
af80dda0d8
Revert "Extend mbus_recv_frame with simple echo cancelation"
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This reverts commit 169e37d360
2012-10-03 23:25:10 +02:00
169e37d360
Extend mbus_recv_frame with simple echo cancelation
2012-10-03 23:06:11 +02:00
564483e092
new error message in case of unknown vif
2012-09-15 02:11:14 +02:00
b55d038899
fixed typo in vif list
2012-09-15 02:06:08 +02:00
1a538e73aa
New parameter for mbus_send_ping_frame to purge response
2012-09-01 22:51:44 +02:00
d2608d5de7
add allocation error handling
2012-09-01 22:14:21 +02:00
5467679f66
Reset retry counter after valid frame to be conform with M-Bus
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documentation
2012-07-19 21:08:07 +02:00
08a4c55443
- Initialize maximum retry counter to 3 for serial and tcp connections
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- Retransmit request frame (just for mbus_sendrecv_request) in case of
timeout or invalid response
2012-07-14 16:22:25 +02:00
e6a52f97ea
Replaced magic resultcodes from mbus_recv_frame with defines
2012-07-11 23:33:52 +02:00
b95f29fcc8
mbus_connect() and mbus_disconnect() return 0 on success and -1 otherwise
2012-07-09 12:33:32 +02:00
5f9052b284
Renamed mbus_recv_frame_dummy() to more descriptive mbus_purge_frames()
2012-07-09 10:48:13 +02:00
e70c07e8f3
TCP and serial specific data structs renamed.
2012-07-06 11:29:46 +02:00
6b2d43617f
Merge remote-tracking branch 'upstream/master'
2012-07-06 11:14:47 +02:00
ec50ab9286
Examples from bin directory updated. API usage updated in mbus-protocol-aux.h.
2012-07-04 19:49:54 +02:00
34255c7237
free_auxdata() added to mbus_handle interface for freeing context specific data
2012-07-04 19:08:51 +02:00
c848090f56
Rebuilding M-Bus context structs in progress
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- changed local library file includes from <> to ""
- get rid of 'if (is_serial)' conditions
- mbus_context_serial() and mbus_context_tcp() allocates memory and initialize context specific function pointers
- simply mbus_connect() called instead of mbus_connect_tcp() or mbus_connect_serial()
- context specific data can still be accessed via (void* auxdata) pointer
- strdup(3) to copy host IP into TCP context struct
2012-07-04 17:18:36 +02:00
9f9e0fc008
Fixed mbus_recv_frame() return value to -1 when invalid m-bus handle
2012-07-03 17:17:10 +02:00
5d079254cc
Extended mbus_recv_frame() error codes, improved collision handling
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- handling TCP connection reset and read(2) timeout
2012-07-03 14:35:07 +02:00
0d610b6a27
- fixed check of mbus_sendrecv_request and mbus_recv_frame
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- initialize memory in mbus_sendrecv_request
- used defines for special address instead of magic numbers
2012-06-20 00:21:28 +02:00
bf12395af9
Fixed segmentation fault in case of much XML output
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Because of the multi telegrams it is impossible to use a fixed
buffer for XML output on the stack. Now the buffer is allocated on the
heap. These also leads to a change in return behaviour for all XML
functions, because it's possible that the buffer is NULL. For variable
data this buffer grows every time there are less than 1024 bytes left
for a new record.
2012-05-29 21:24:30 +02:00
0cb23161e7
Added receive timestamp for each data record in XML output
2012-05-29 20:17:05 +02:00
ef630f2e5d
Added a new function to select a device by it's secondary address
2012-05-20 03:52:15 +02:00
d12d7dd052
Fixed bug in multi telegram readout with secondary address
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- init slave before selecting secondary address
2012-05-20 03:44:06 +02:00
03d4876425
New events for wildcard search
2012-05-20 02:52:11 +02:00
c6031f3287
Added missing header file
2012-05-20 02:39:29 +02:00
11f6392df3
Fixed potential segmentation faults
2012-05-18 13:35:02 +02:00
f14b3beb84
Fixed bugs in wildcard search
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- init slaves before search
- corrected return codes
- handle collisions (possibly more bytes than expected)
- sync recv frame (tcp vs serial)
- add tracing
2012-05-15 23:30:55 +02:00
6f76632728
fix bug in breakout of loop due to max_frames condition
2012-05-13 16:32:17 +09:00
d617accea5
Added new function to generate XML with normalized values
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(equivalent to mbus_frame_data_xml)
2012-05-06 23:00:59 +02:00
b479412ab1
Migrated all new features also to mbus-protocol-aux.c:
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- support for custom VIF
- support for date / time
- support for float
- fix for huge values
- hexdump of manufacturer specific data
2012-05-06 22:12:29 +02:00
42ed80a5b0
- init slave to get always the beginning of the records
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- start read with FCB set
- fixed double free in case of send failure
2012-04-28 14:09:58 +02:00
39e7b64ff4
Fixed special characters
2012-04-22 16:29:58 +02:00
5ce9a540ed
Added error frames for testing
2012-04-22 15:53:54 +02:00
c10b37e53d
got rid of duplicate catalog libmbus/libmbus
2012-04-15 10:51:15 +09:00
