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1 files changed, 44 insertions, 0 deletions

diff --git a/src/udp.h b/src/udp.h
new file mode 100644
index 0000000..05db434
--- /dev/null
+++ b/src/udp.h
@@ -0,0 +1,44 @@
+#pragma once
+#include "util.h"
+
+#define PSI_TO_BAR 0.0689476f
+
+struct TELEMETRY {
+  I32  race_on;
+  F32  rpm;
+  F32  rpm_max;
+  F32  rpm_idle;
+
+  U8   extended;           // fields below valid (324-byte packet)
+  F32  speed_ms;
+  F32  pos_x, pos_y, pos_z;
+  F32  vel_x, vel_y, vel_z;
+  F32  power;
+  F32  boost_psi;
+  I32  gear;               // 0 = R, 1..10, >= 11 = N
+  I32  accel, brake;       // 0..255
+  I32  handbrake, clutch;  // 0..255
+  I32  car_ordinal;        // unique car id; changes on car swap
+  I32  drivetrain;         // 0 FWD, 1 RWD, 2 AWD
+  F32  slip_ratio[4];      // FL FR RL RR
+  F32  combined_slip[4];
+  F32  tire_temp[4];
+  F32  racetime;
+  U32  racepos;
+  U32  lapnum;
+  F32  laptime;
+  I32  norm_driving_line;
+  I32  norm_ai_brake_diff;
+  F64  stamp;
+};
+
+class UDP_LISTENER {
+public:
+  I32 fd;
+
+  UDP_LISTENER();
+  ~UDP_LISTENER();
+};
+
+STAT udp_open( UDP_LISTENER* udp, I32 port );
+void udp_parse( UDP_LISTENER* udp, TELEMETRY* t );