TODO.txt

/***
 * ISR for reading Tritium speed readings off CAN
 */
void processCan(CanMessage &msg) {

boolean isCruisePressed(void) {

void resetBlinkingLightsTimer() {

char isBlinkingLightsOn() {

/***
 * Increments or decrements the speed of the cruise control based on the three
 * way momentary switch position.  Each drive cycle will increase or decrease
 * speed by a set.
 */
float adjustCruiseControl(float speed) {

/***
 * Change light and horn state based on switches.
 */
// TODO: Hazard latching
void updateAuxiliaryStates() {

/***
 * Turns blinkers and horn on and off based on the current state.
 */
void auxiliaryControl() {

/***
 * Blinks the BRAIN debug LED to indicate any status errors.
 * If okay, do not blink
 * If general error, blink at 5Hz
 * If CAN error, blink at 15Hz
 */
void blinkStatusLED() {

/***
 * Sends a drive command packet to the Tritium motor controller.  Velocity is
 * in meters per second, and current is a float between 0.0 and 1.0.
 */
void sendDriveCommand(const float motor_velocity, const float motor_current) {

/***
 * Sends a reset packet to the Tritium.  This is called whenever there is an
 * overcurrent error.
 */
void resetTritium() {

/***
 * Updates whether or not the car is in cruise control.
 */
boolean getCruiseState(const states_enum old_state, const float brake) {

/***
 * Updates the current state of the car (Forward, Reverse, Neutral) based on
 * switches.
 */
states_enum getDrivingState(const states_enum old_state, const float brake) {

void createDriveCommands(const states_enum state, const float accel,

float getPedal(const byte port, const int lower, const int upper) {

/***
 * Calls a single routine of the driver routine loop.  This function reads
 * pedal inputs, adjusts for thresholds, and send CAN data to the Tritium.
 */
states_enum driverControl() {