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Improve BCD decoding (#167)

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* Introduce mbus_data_bcd_decode_hex

The convert function mbus_data_bcd_decode (BCD to decimal) suffers from
information loss in case of hexacimal digits. So introduce a new function
mbus_data_bcd_decode_hex (BCD to hexadecimal), which isn't affected and
use this for default XML output. But keep mbus_data_bcd_decode for
normalized output.
This commit is contained in:
Stefan Wahren
2020-06-28 10:28:40 +02:00
committed by Stefan Wahren
parent 0edc297c47
commit 2a66e6a53b
11 changed files with 58 additions and 33 deletions
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4
test/test-frames/abb_f95.xml
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@ -30,14 +30,14 @@
<Function>Value during error state</Function>
<StorageNumber>0</StorageNumber>
<Unit>Power (1e-1 W)</Unit>
<Value>144521543</Value>
<Value>DDEBB4DD</Value>
</DataRecord>
<DataRecord id="3">
<Function>Value during error state</Function>
<StorageNumber>0</StorageNumber>
<Unit>Volume flow (1e-4 m^3/h)</Unit>
<Value>1521543</Value>
<Value>EBB4DD</Value>
</DataRecord>
<DataRecord id="4">