Correctly reconstituting entire CAN frame

[apps/low-level-can-service.git] / low-can-binding / can / can-encoder.cpp

diff --git a/low-can-binding/can/can-encoder.cpp b/low-can-binding/can/can-encoder.cpp
index 5cb1f24..e0015da 100644 (file)
--- a/low-can-binding/can/can-encoder.cpp
+++ b/low-can-binding/can/can-encoder.cpp
@@ -42,11 +42,12 @@ const can_frame encoder_t::build_frame(const std::shared_ptr<can_signal_t>& sign
 
        for(const auto& sig: signal->get_message()->get_can_signals())
        {
-               bitfield_encode_float((float)value,
-                                                       signal->get_bit_position(),
-                                                       signal->get_bit_size(),
-                                                       signal->get_factor(),
-                                                       signal->get_offset(),
+               float last_value = sig->get_last_value();
+               bitfield_encode_float(last_value,
+                                                       sig->get_bit_position(),
+                                                       sig->get_bit_size(),
+                                                       sig->get_factor(),
+                                                       sig->get_offset(),
                                                        cf.data,
                                                        CAN_MAX_DLEN);
        }