converter : Add "0x" for hex data

Change-Id: I9a46b0b87d56a73fb75fafafb0509ca66bb68dd3
Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/low-can-binding/utils/converter.cpp b/low-can-binding/utils/converter.cpp
index 6c9cedb..56f3a44 100644 (file)
--- a/low-can-binding/utils/converter.cpp
+++ b/low-can-binding/utils/converter.cpp
@@ -32,6 +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');
+       stream << "0x";
        for(int i = 0; i < length; i++)
                stream << std::setfill('0') << std::setw(2) << std::hex << ((int) data[i]);