From 25dd725961143aed184423429d1c58bf6d8eb634 Mon Sep 17 00:00:00 2001 From: Corentin Le Gall Date: Thu, 28 Nov 2019 09:15:19 +0100 Subject: 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 --- low-can-binding/utils/converter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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(); } -- cgit 1.2.3-korg