Be able to write raw frame & encode value to sent

Check whether the argument is a raw frame or a Signal + Value
to encode then send.
1 new class to handle encoding part of a value as well as
a new method for can_signal_t which return index of a map from
its value.

Change-Id: I288d2aeec28ce74c9ca35750db18557c9251e1df
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 14 insertions, 0 deletions

diff --git a/low-can-binding/can/can-signals.cpp b/low-can-binding/can/can-signals.cpp
index 573808aa..45c54cb4 100644
--- a/low-can-binding/can/can-signals.cpp
+++ b/low-can-binding/can/can-signals.cpp
@@ -141,6 +141,20 @@ const std::string can_signal_t::get_states(uint8_t value)
 	return std::string();
 }
 
+uint64_t can_signal_t::get_states(const std::string& value) const
+{
+	uint64_t ret = -1;
+	for( const auto& state: states_)
+	{
+		if(state.second == value)
+		{
+			ret = (uint64_t)state.first;
+			break;
+		}
+	}
+	return ret;
+}
+
 size_t can_signal_t::get_state_count() const
 {
 	return states_.size();