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-rw-r--r--low-can-binding/can/can-decoder.cpp47
1 files changed, 11 insertions, 36 deletions
diff --git a/low-can-binding/can/can-decoder.cpp b/low-can-binding/can/can-decoder.cpp
index c19614c0..56626691 100644
--- a/low-can-binding/can/can-decoder.cpp
+++ b/low-can-binding/can/can-decoder.cpp
@@ -36,55 +36,30 @@ float decoder_t::parse_signal_bitfield(signal_t& signal, std::shared_ptr<message
{
const std::vector<uint8_t> data = message->get_data_vector();
std::vector<uint8_t> data_signal;
- uint32_t bit_size = signal.get_bit_size();
+ uint8_t bit_size = (uint8_t) signal.get_bit_size();
uint32_t bit_position = signal.get_bit_position();
int new_start_byte = 0;
int new_end_byte = 0;
- int new_start_bit = 0;
- int new_end_bit = 0;
+ uint8_t new_start_bit = 0;
+ uint8_t new_end_bit = 0;
converter_t::signal_to_bits_bytes(bit_position, bit_size, new_start_byte, new_end_byte, new_start_bit, new_end_bit);
for(int i=new_start_byte;i<=new_end_byte;i++)
- {
data_signal.push_back(data[i]);
- }
-
- uint8_t new_bit_size = 0;
-
- if(bit_size > 255)
- {
- AFB_ERROR("Error signal %s to long bit size",signal.get_name().c_str());
- }
- else
- {
- new_bit_size = (uint8_t) bit_size;
- }
- uint8_t bit_offset = 0;
- if(new_start_bit > 255)
- {
- AFB_ERROR("Too long signal offset %d", new_start_bit);
- }
- else
- {
- bit_offset = (uint8_t) new_start_bit;
- }
+// if(bit_size > 255)
+// AFB_ERROR("Error signal %s to long bit size",signal.get_name().c_str());
- uint16_t length = 0;
+// if(new_start_bit > 255)
+// AFB_ERROR("Too long signal offset %d", new_start_bit);
if(data_signal.size() > 65535)
- {
AFB_ERROR("Too long data signal %s",signal.get_name().c_str());
- }
- else
- {
- length = (uint16_t) data_signal.size();
- }
- return bitfield_parse_float(data_signal.data(), length,
- bit_offset, new_bit_size, signal.get_factor(),
+ return bitfield_parse_float(data_signal.data(), (uint16_t) data_signal.size(),
+ new_start_bit, bit_size, signal.get_factor(),
signal.get_offset());
}
@@ -114,8 +89,8 @@ openxc_DynamicField decoder_t::decode_bytes(signal_t& signal, std::shared_ptr<me
int new_start_byte = 0;
int new_end_byte = 0;
- int new_start_bit = 0;
- int new_end_bit = 0;
+ uint8_t new_start_bit = 0;
+ uint8_t new_end_bit = 0;
converter_t::signal_to_bits_bytes(bit_position, bit_size, new_start_byte, new_end_byte, new_start_bit, new_end_bit);