Jordan Brack / SmartWheelsPublic

SmartWheels self-driving race car. Designed for NXP Cup. Uses FRDM-KL25Z, area-scan camera, and simple image processing to detect and navigate any NXP spec track.

Dependencies:   TSI USBDevice mbed-dev

Fork of SmartWheels by haofan Zheng

StateMachine/StandbyState.h@100:ffbeefc9e218, 2017-04-20 (annotated)

Committer:
hazheng
Date:
Thu Apr 20 21:04:10 2017 +0000
Revision:
100:ffbeefc9e218
Parent:
97:0ed9ede9a995 
Better version of Intersection detection.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hazheng 86:51048c1f132f 1 /**
hazheng 86:51048c1f132f 2 * @file StandbyState.h
hazheng 86:51048c1f132f 3 * @brief The header file for the StandbyState class.
hazheng 86:51048c1f132f 4 * @author Jordan Brack <jabrack@mix.wvu.edu>, Haofan Zheng <hazheng@mix.wvu.edu>
hazheng 86:51048c1f132f 5 *
hazheng 86:51048c1f132f 6 */
hazheng 80:c85cb93713b3 7 #pragma once
hazheng 80:c85cb93713b3 8 #ifndef STANDBY_STATE_H
hazheng 80:c85cb93713b3 9 #define STANDBY_STATE_H
hazheng 80:c85cb93713b3 10
hazheng 80:c85cb93713b3 11 #include <mbed.h>
hazheng 80:c85cb93713b3 12 #include "States.h"
hazheng 80:c85cb93713b3 13
hazheng 86:51048c1f132f 14 /**
hazheng 86:51048c1f132f 15 * @class StandbyState
hazheng 86:51048c1f132f 16 * @brief The class for standby state. It is a child class of the States class.
hazheng 86:51048c1f132f 17 *
hazheng 86:51048c1f132f 18 */
hazheng 80:c85cb93713b3 19 class StandbyState : public States
hazheng 80:c85cb93713b3 20 {
hazheng 80:c85cb93713b3 21 public:
hazheng 86:51048c1f132f 22 /**
hazheng 86:51048c1f132f 23 * @brief This is the constructor for the StandbyState class
hazheng 86:51048c1f132f 24 *
hazheng 86:51048c1f132f 25 */
hazheng 80:c85cb93713b3 26 StandbyState();
hazheng 86:51048c1f132f 27 /**
hazheng 86:51048c1f132f 28 * @brief This is the destructor for the StandbyState class
hazheng 86:51048c1f132f 29 *
hazheng 86:51048c1f132f 30 */
hazheng 80:c85cb93713b3 31 ~StandbyState();
hazheng 80:c85cb93713b3 32
hazheng 86:51048c1f132f 33 /**
hazheng 86:51048c1f132f 34 * @brief Draw the user interface. This function is called only once, whenever the standby state becomes the current state.
hazheng 86:51048c1f132f 35 *
hazheng 86:51048c1f132f 36 */
hazheng 80:c85cb93713b3 37 virtual void DrawUserInterface();
hazheng 80:c85cb93713b3 38
hazheng 86:51048c1f132f 39 /**
hazheng 86:51048c1f132f 40 * @brief This functino will be called during every tick, only if the standby state is the current state.
hazheng 86:51048c1f132f 41 * @param deltaTime The time interval between last tick and current tick.
hazheng 86:51048c1f132f 42 *
hazheng 86:51048c1f132f 43 */
hazheng 80:c85cb93713b3 44 virtual void Update(float deltaTime);
hazheng 80:c85cb93713b3 45
hazheng 86:51048c1f132f 46 /**
hazheng 86:51048c1f132f 47 * @brief Return wether or not the standby state has a position callback function for the touch screen.
hazheng 86:51048c1f132f 48 * @return 1 - yes.
hazheng 86:51048c1f132f 49 *
hazheng 86:51048c1f132f 50 */
hazheng 80:c85cb93713b3 51 virtual uint8_t HasTouchPosFunction() const;
hazheng 80:c85cb93713b3 52
hazheng 86:51048c1f132f 53 /**
hazheng 86:51048c1f132f 54 * @brief Return wether or not the standby state has a interrupt callback function for the touch screen.
hazheng 86:51048c1f132f 55 * @return 0 - yes.
hazheng 86:51048c1f132f 56 *
hazheng 86:51048c1f132f 57 */
hazheng 80:c85cb93713b3 58 virtual uint8_t HasTouchIrqFunction() const;
hazheng 80:c85cb93713b3 59
hazheng 86:51048c1f132f 60 /**
hazheng 86:51048c1f132f 61 * @brief The position callback function for the touch screen. Based on the touch position, the corresponding functionality will be executed.
hazheng 86:51048c1f132f 62 *
hazheng 86:51048c1f132f 63 */
hazheng 80:c85cb93713b3 64 virtual void TouchPosCallback(int16_t x, int16_t y);
hazheng 80:c85cb93713b3 65
Bobymicjohn 97:0ed9ede9a995 66 private:
Bobymicjohn 97:0ed9ede9a995 67 volatile int8_t m_nextState; /*!< @brief Pendding next state command. */
hazheng 80:c85cb93713b3 68 };
hazheng 80:c85cb93713b3 69
hazheng 80:c85cb93713b3 70 #endif //STANDBY_STATE_H