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-rw-r--r--low-can-binding/can/can-decoder.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/low-can-binding/can/can-decoder.cpp b/low-can-binding/can/can-decoder.cpp
index cf4306a5..0e64cccd 100644
--- a/low-can-binding/can/can-decoder.cpp
+++ b/low-can-binding/can/can-decoder.cpp
@@ -99,6 +99,14 @@ float decoder_t::parse_signal_bitfield(signal_t& signal, std::shared_ptr<message
uint8_t bit_size = (uint8_t) signal.get_bit_size();
uint32_t bit_position = signal.get_bit_position();
+ if(!signal.get_message()->frame_layout_is_little())
+ {
+ bit_position = converter_t::bit_position_swap(message->get_length(),
+ signal.get_bit_position(),
+ signal.get_bit_size());
+ message->frame_swap();
+ }
+
int new_start_byte = 0;
int new_end_byte = 0;
uint8_t new_start_bit = 0;
@@ -320,11 +328,6 @@ openxc_DynamicField decoder_t::decode_state(signal_t& signal, std::shared_ptr<me
///
openxc_DynamicField decoder_t::translate_signal(signal_t& signal, std::shared_ptr<message_t> message, bool* send)
{
- if(!signal.get_message()->frame_layout_is_little() && !signal.bit_position_is_swapped())
- {
- signal.set_bit_position(converter_t::bit_position_swap(signal.get_bit_position(),signal.get_bit_size()));
- signal.bit_position_is_swapped_reverse();
- }
// Must call the decoders every time, regardless of if we are going to
// decide to send the signal or not.
openxc_DynamicField decoded_value = decoder_t::decode_signal(signal,