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| author |   Corentin Le Gall <corentin.legall@iot.bzh> | 2019-11-28 09:15:19 +0100 |
|---|---|---|
| committer |   Romain Forlot <romain.forlot@iot.bzh> | 2019-12-03 19:46:26 +0100 |
| commit | 25dd725961143aed184423429d1c58bf6d8eb634 (patch) | |
| tree | 1dd356fef1fd0025fb0064fd6284aa8d57a49856 | |
| parent | a8d03c2ab5d1c1e3b90ba4ace93e01ee0dee81b0 (diff) | |
converter: Fix to_hex conversion
Convert byte to hex without forgetting '0's.
ex: Before: '10' -> 'a'
After: '10' -> '0a'
Change-Id: I7346893eaf83aaa9294e48c20cbffd1a61789b51
Signed-off-by: Corentin Le Gall <corentin.legall@iot.bzh>
| -rw-r--r-- | low-can-binding/utils/converter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/low-can-binding/utils/converter.cpp b/low-can-binding/utils/converter.cpp index fad17757..1d7abde7 100644 --- a/low-can-binding/utils/converter.cpp +++ b/low-can-binding/utils/converter.cpp @@ -32,7 +32,7 @@ std::string converter_t::to_hex(const uint8_t data[], const size_t length) std::stringstream stream; stream << std::hex << std::setfill('0'); for(int i = 0; i < length; i++) - stream << std::hex << ((int) data[i]); + stream << std::setfill('0') << std::setw(2) << std::hex << ((int) data[i]); return stream.str(); } |