IQ.Pilot Release Commit @ f2a861c

iqpilot/tools/cabana/core/can_data.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#include <array>
+#include <cstdint>
+#include <unordered_map>
+#include <vector>
+
+#include "tools/cabana/core/color.h"
+#include "tools/cabana/core/message_id.h"
+
+struct CanData {
+  void compute(const MessageId &msg_id, const uint8_t *data, int size, double current_sec,
+               double playback_speed, const std::vector<uint8_t> &mask, double frequency = 0);
+
+  double ts = 0.;
+  uint32_t count = 0;
+  double freq = 0;
+  std::vector<uint8_t> dat;
+  std::vector<CabanaColor> colors;
+
+  struct ByteLastChange {
+    double ts = 0;
+    int delta = 0;
+    int same_delta_counter = 0;
+    bool suppressed = false;
+  };
+  std::vector<ByteLastChange> last_changes;
+  std::vector<std::array<uint32_t, 8>> bit_flip_counts;
+  double last_freq_update_ts = 0;
+};
+
+struct CanEvent {
+  uint8_t src;
+  uint32_t address;
+  uint64_t mono_time;
+  uint8_t size;
+  uint8_t dat[];
+};
+
+struct CompareCanEvent {
+  constexpr bool operator()(const CanEvent *const event, uint64_t ts) const { return event->mono_time < ts; }
+  constexpr bool operator()(uint64_t ts, const CanEvent *const event) const { return ts < event->mono_time; }
+};
+
+using MessageEventsMap = std::unordered_map<MessageId, std::vector<const CanEvent *>>;
+using CanEventIter = std::vector<const CanEvent *>::const_iterator;