race.c File Reference

Race page implementation. More...

#include "race.h"
#include "common/nextion/nextion.h"
#include "can_library/generated/DASHBOARD.h"
#include "pedals.h"
#include "common/utils/max.h"
#include "colors.h"

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Functions
static void	update_car_state_telemetry ()
static void	update_motor_telemetry ()
static void	update_igbt_telemetry ()
static void	update_pack_telemetry ()
static void	update_speed_telemetry ()
static void	update_pedal_telemetry ()
static void	update_tv_bar (char *obj_name, int16_t torque_req)
static void	update_tv_telemetry ()
void	race_telemetry_update ()
	Updates telemetry data on the race dashboard LCD display.

Variables
static constexpr float	WHEEL_RADIUS_IN = 8.0f
static constexpr float	GEAR_RATIO = 12.51f
static constexpr float	WHEEL_CIRCUMFERENCE_IN = 2.0f * 3.14159f * WHEEL_RADIUS_IN
static constexpr float	OUTPUT_REV_PER_MOTOR_REV = 1.0f / GEAR_RATIO
static constexpr float	INCHES_PER_MOTOR_REV = WHEEL_CIRCUMFERENCE_IN * OUTPUT_REV_PER_MOTOR_REV
static constexpr float	MINUTES_PER_HOUR = 60.0f
static constexpr float	INCHES_PER_MILE = 63360.0f
static constexpr float	RPM_TO_MPH = INCHES_PER_MOTOR_REV * MINUTES_PER_HOUR / INCHES_PER_MILE

Detailed Description

Race page implementation.

Author

Irving Wang (irvin.nosp@m.gw@p.nosp@m.urdue.nosp@m..edu)

Function Documentation

race_telemetry_update()

void race_telemetry_update

(

)

Updates telemetry data on the race dashboard LCD display.

Only updates on race page. Displays 'S' for stale values.

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update_car_state_telemetry()

static void update_car_state_telemetry ( )

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update_igbt_telemetry()

static void update_igbt_telemetry ( )

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update_motor_telemetry()

static void update_motor_telemetry ( )

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update_pack_telemetry()

static void update_pack_telemetry ( )

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update_pedal_telemetry()

static void update_pedal_telemetry ( )

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update_speed_telemetry()

static void update_speed_telemetry ( )

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update_tv_bar()

static void update_tv_bar ( char * obj_name, int16_t torque_req )

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update_tv_telemetry()

static void update_tv_telemetry ( )

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Variable Documentation

GEAR_RATIO

float GEAR_RATIO = 12.51f

staticconstexpr

INCHES_PER_MILE

float INCHES_PER_MILE = 63360.0f

staticconstexpr

INCHES_PER_MOTOR_REV

float INCHES_PER_MOTOR_REV = WHEEL_CIRCUMFERENCE_IN * OUTPUT_REV_PER_MOTOR_REV

staticconstexpr

MINUTES_PER_HOUR

float MINUTES_PER_HOUR = 60.0f

staticconstexpr

OUTPUT_REV_PER_MOTOR_REV

float OUTPUT_REV_PER_MOTOR_REV = 1.0f / GEAR_RATIO

staticconstexpr

RPM_TO_MPH

float RPM_TO_MPH = INCHES_PER_MOTOR_REV * MINUTES_PER_HOUR / INCHES_PER_MILE

staticconstexpr

WHEEL_CIRCUMFERENCE_IN

float WHEEL_CIRCUMFERENCE_IN = 2.0f * 3.14159f * WHEEL_RADIUS_IN

staticconstexpr

WHEEL_RADIUS_IN

float WHEEL_RADIUS_IN = 8.0f

staticconstexpr