diff options
| author |   Corentin Le Gall <corentin.legall@iot.bzh> | 2019-11-14 19:13:25 +0100 |
|---|---|---|
| committer |   Romain Forlot <romain.forlot@iot.bzh> | 2019-11-14 19:13:25 +0100 |
| commit | b1cc43eb48778c4e5e30baa3d852307da056d82c (patch) | |
| tree | 0d05ca3e747eb02691acad3df05f861b5e0688b7 /low-can-binding/utils/converter.hpp | |
| parent | 4a0b8a5bc5d40f92cff93caf3c52da9957fe001f (diff) | |
can: Add big endian CAN frame layout handle
- can-decoder.cpp: translate_signal() : Tests "frame_layout_is_little".
If false the signal's bit position is changed to fit the layout.
- message-definition.cpp: Added the new attribute
"frame_layout_is_little" and its getter.
- signals.cpp: Added a setter to the bit_position attribute.
- converter.cpp: Added a methode to convert a big endian bit_position
to a right (little endian) bit_position.
Change-Id: I004c9069eb00f389564927cd12d1b30470c3a59d
Signed-off-by: Corentin Le Gall <corentin.legall@iot.bzh>
Diffstat (limited to 'low-can-binding/utils/converter.hpp')
| -rw-r--r-- | low-can-binding/utils/converter.hpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/low-can-binding/utils/converter.hpp b/low-can-binding/utils/converter.hpp index d24096a6..cb52f1ac 100644 --- a/low-can-binding/utils/converter.hpp +++ b/low-can-binding/utils/converter.hpp @@ -23,5 +23,6 @@ class converter_t { public: static std::string to_hex(const uint8_t data[], const size_t length); - static void signal_to_bits_bytes(uint32_t bit_position, uint32_t bit_size, int &new_start_byte, int &new_end_byte, uint8_t &new_start_bit, uint8_t &new_end_bit); + static void signal_to_bits_bytes(uint32_t bit_position, uint32_t bit_size, int &new_start_byte, int &new_end_byte, int &new_start_bit, int &new_end_bit); + static uint32_t bit_position_swap(uint32_t bit_position,uint32_t bit_size); }; |