由路径库接管路径控制
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@ -2,62 +2,20 @@
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#include <EEPROM.h>
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#include <NeoHWSerial.h>
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#include "routeTaiChi.h" //路径库
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#include "moveTaiChi.h" //轮胎运动库
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#include "sensorTaiChi.h" //传感器库
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#include "servoTaiChi.h" //舵机库
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#include "radioTaiChi.h" //通信库
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Route route; //路径实例
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Move move; //轮胎运动实例
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Sensor sensor; //传感器实例
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Servo servo; //舵机实例
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Radio radio; //通讯实例
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//****************************************运动路径****************************************
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//坐标点操作定义
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#define NORMAL_POINT 0 //普通点
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#define CATCH_POINT 1 //抓取点
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#define RELEASE_POINT 2 //释放点（使用机械臂）
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#define CARRY_POINT 3 //携带点（从底盘）
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#define GETOUT_POINT 4 //释放点（从底盘）
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#define GAIN_POINT 5 //增益点
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//坐标点数组定义
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#define X 0
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#define Y 1
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#define TYPE 2
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int8_t route[][3] =
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{
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{0, 0, NORMAL_POINT},
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{0, 1, NORMAL_POINT},
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{0, 2, NORMAL_POINT},
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{-1, 2, NORMAL_POINT},
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{-1, 1, CATCH_POINT},
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{0, 1, NORMAL_POINT},
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{0, 0, NORMAL_POINT},
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{-1, 0, RELEASE_POINT},
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{0, 0, NORMAL_POINT},
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{0, 1, NORMAL_POINT},
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{0, 2, NORMAL_POINT},
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{-1, 2, NORMAL_POINT},
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{-1, 1, NORMAL_POINT},
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{0, 1, NORMAL_POINT},
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{0, 0, NORMAL_POINT},
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{-1, 0, GAIN_POINT},
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{0, 0, NORMAL_POINT},
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{0, 1, NORMAL_POINT},
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{0, 2, NORMAL_POINT},
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{-1, 2, NORMAL_POINT},
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{-1, 1, NORMAL_POINT},
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{0, 1, NORMAL_POINT},
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{0, 0, NORMAL_POINT},
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{-1, 0, RELEASE_POINT}
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};
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//***************************************************************************************
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//****************************************可调参数****************************************
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//EEPROM 写入位置
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#define EEPROM_ADDRESS 0x0
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@ -138,13 +96,10 @@ int gray_7_gate;
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//转向开始到结束的时间
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int delay_time_after_turn;
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//数组位置标记
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int passed_flag = 0;
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int next_flag = 1;
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int next_next_flag = 2;
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//最大数组位置标记
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int max_flag;
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//从 route 实例获取的点
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Point passed_point;
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Point next_point;
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Point next_next_point;
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#define FRONT_NEXT 0
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#define BACK_NEXT 1
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@ -185,10 +140,8 @@ void ReadFromEEPROM(void);
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//在开始运行前依次检测各灰度传感器下方黑白是否正常，若不正常，异常传感器闪烁，程序不继续进行
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void CheckGrayStatus(void);
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#define NO_JUMP 0
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#define JUMP_DEAD_ROAD 1
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//更新标记
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void UpdateFlag(uint8_t jump_choice = NO_JUMP);
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//从 route 实例获取点
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void GetPointFromRoute(void);
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//计算方向，同时更改完成转向后相对下一点的朝向
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uint8_t CalcDirection(void);
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@ -228,6 +181,8 @@ void HandleMessage(char * message);
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#ifdef TAICHI_DEBUG
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#include "MemoryUsage.h"
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#define DEBUG_BAUT_RATE 115200
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int loop_time = 0;
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@ -237,13 +192,13 @@ void DebugCanNotContinue(char* message)
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{
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NeoSerial.print("#TAICHI: CAN NOT CONTINUE WHEN "); NeoSerial.println(message);
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NeoSerial.print("#TAICHI: loop_time: "); NeoSerial.println(loop_time);
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NeoSerial.print("#TAICHI: pass: ["); NeoSerial.print(route[passed_flag][X]); NeoSerial.print(", "); NeoSerial.print(route[passed_flag][Y]); NeoSerial.print("]");
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NeoSerial.print(" flag: "); NeoSerial.print(passed_flag);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)route[passed_flag][TYPE]);
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NeoSerial.print("#TAICHI: next: ["); NeoSerial.print(route[next_flag][X]); NeoSerial.print(", "); NeoSerial.print(route[next_flag][Y]); NeoSerial.print("]");
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NeoSerial.print("#TAICHI: pass: ["); NeoSerial.print(passed_point.x); NeoSerial.print(", "); NeoSerial.print(passed_point.y); NeoSerial.print("]");
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)passed_point.type);
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NeoSerial.print("#TAICHI: next: ["); NeoSerial.print(next_point.x); NeoSerial.print(", "); NeoSerial.print(next_point.y); NeoSerial.print("]");
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NeoSerial.print(" next_position: "); NeoSerial.print((int)next_position);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)route[next_flag][TYPE]);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)next_point.type);
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NeoSerial.print("#TAICHI: is_claw_catch: "); NeoSerial.print((int)is_claw_catch); NeoSerial.print(" is_claw_ok: "); NeoSerial.println((int)is_claw_ok);
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SRamDisplay();
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while (1) {}
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}
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@ -256,6 +211,7 @@ void setup()
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#ifdef TAICHI_DEBUG
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NeoSerial.begin(DEBUG_BAUT_RATE);
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NeoSerial.println("#TAICHI: ======================setup()=====================");
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SRamDisplay();
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#endif
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SetGNDPins();
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@ -277,9 +233,6 @@ void setup()
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//在开始运行前依次检测各灰度传感器下方黑白是否正常
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CheckGrayStatus();
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//计算最大数组下标
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max_flag = sizeof(route) / sizeof(route[0]) - 1;
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//前往 0, 0
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//沿线直行，到后端传感器接触下一条线离开函数
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LineForward(BACK_END);
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@ -290,25 +243,24 @@ void setup()
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void loop()
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{
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//从 route 实例获取点
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GetPointFromRoute();
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#ifdef TAICHI_DEBUG
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loop_time++;
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NeoSerial.println("#TAICHI: ====================New loop()====================");
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NeoSerial.print("#TAICHI: loop_time: "); NeoSerial.println(loop_time);
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NeoSerial.print("#TAICHI: pass: ["); NeoSerial.print(route[passed_flag][X]); NeoSerial.print(", "); NeoSerial.print(route[passed_flag][Y]); NeoSerial.print("]");
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NeoSerial.print(" flag: "); NeoSerial.print(passed_flag);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)route[passed_flag][TYPE]);
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NeoSerial.print("#TAICHI: next: ["); NeoSerial.print(route[next_flag][X]); NeoSerial.print(", "); NeoSerial.print(route[next_flag][Y]); NeoSerial.print("]");
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NeoSerial.print("#TAICHI: pass: ["); NeoSerial.print(passed_point.x); NeoSerial.print(", "); NeoSerial.print(passed_point.y); NeoSerial.print("]");
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)passed_point.type);
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NeoSerial.print("#TAICHI: next: ["); NeoSerial.print(next_point.x); NeoSerial.print(", "); NeoSerial.print(next_point.y); NeoSerial.print("]");
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NeoSerial.print(" next_position: "); NeoSerial.print((int)next_position);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)route[next_flag][TYPE]);
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NeoSerial.print(" TYPE: "); NeoSerial.println((int)next_point.type);
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NeoSerial.print("#TAICHI: is_claw_catch: "); NeoSerial.print((int)is_claw_catch); NeoSerial.print(" is_claw_ok: "); NeoSerial.println((int)is_claw_ok);
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SRamDisplay();
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#endif
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int8_t& passed_flag_type = route[passed_flag][TYPE];
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int8_t& next_flag_type = route[next_flag][TYPE];
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int8_t& next_next_flag_type = route[next_next_flag][TYPE];
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//情况一：刚完整经过普通点，下一个点为普通点或携带点
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if (passed_flag_type == NORMAL_POINT && (next_flag_type == NORMAL_POINT || next_flag_type == CARRY_POINT))
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if (passed_point.type == NORMAL_POINT && (next_point.type == NORMAL_POINT || next_point.type == CARRY_POINT))
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{
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if (next_position == FRONT_NEXT)
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{
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@ -316,13 +268,13 @@ void loop()
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LineForward(FRONT_END);
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//若下一点为携带点
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if (next_flag_type == CARRY_POINT)
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if (next_point.type == CARRY_POINT)
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{
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//底盘携带
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is_carry = true;
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//越过点成为普通点
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next_flag_type = NORMAL_POINT;
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route.SetNextPointType(NORMAL_POINT);
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}
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}
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else
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@ -335,7 +287,7 @@ void loop()
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TurnDirection();
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}
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//情况二：刚完整经过普通点，下一个点为抓取点
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else if (passed_flag_type == NORMAL_POINT && next_flag_type == CATCH_POINT)
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else if (passed_point.type == NORMAL_POINT && next_point.type == CATCH_POINT)
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{
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if (!is_claw_catch && !is_claw_ok) //爪子上无环且状态不正常
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{
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@ -372,10 +324,10 @@ void loop()
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TurnDirection();
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//将越过的点视为普通点。因为即使抓取失败，环也会被携带在底盘内
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next_flag_type = NORMAL_POINT;
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route.SetNextPointType(NORMAL_POINT);
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}
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//情况三：刚完整经过普通点，下一个点为释放点（使用机械臂）
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else if (passed_flag_type == NORMAL_POINT && next_flag_type == RELEASE_POINT)
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else if (passed_point.type == NORMAL_POINT && next_point.type == RELEASE_POINT)
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{
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//沿线直行，在释放柱离开函数
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LineForward(RELEASE_END);
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@ -411,7 +363,7 @@ void loop()
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delay(STOP_DELAY_TIME);
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}
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//情况四：刚完整经过释放点（使用机械臂）或增益抓取点，下一个点为普通点
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else if ((passed_flag_type == RELEASE_POINT || passed_flag_type == GAIN_POINT) && next_flag_type == NORMAL_POINT)
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else if ((passed_point.type == RELEASE_POINT || passed_point.type == GAIN_POINT) && next_point.type == NORMAL_POINT)
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{
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//底盘携带清空
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is_carry = false;
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@ -423,7 +375,7 @@ void loop()
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TurnDirection();
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}
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//情况五：刚完整经过普通点，下一个点为释放点（从底盘）
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else if (passed_flag_type == NORMAL_POINT && next_flag_type == GETOUT_POINT)
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else if (passed_point.type == NORMAL_POINT && next_point.type == GETOUT_POINT)
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{
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//沿线直行，到前端传感器接触下一条线离开函数
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LineForward(FRONT_END);
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@ -438,7 +390,7 @@ void loop()
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next_position = BACK_NEXT;
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}
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//情况六：刚完整经过释放点（从底盘），下一个点为普通点
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else if (passed_flag_type == GETOUT_POINT && next_flag_type == NORMAL_POINT)
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else if (passed_point.type == GETOUT_POINT && next_point.type == NORMAL_POINT)
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{
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//沿线后退，到前端传感器接触线离开函数
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LineBackward(FRONT_END);
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@ -453,7 +405,7 @@ void loop()
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TurnDirection();
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}
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//情况七：刚完整经过普通点，下一个点为增益抓取点
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else if (passed_flag_type == NORMAL_POINT && next_flag_type == GAIN_POINT)
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else if (passed_point.type == NORMAL_POINT && next_point.type == GAIN_POINT)
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{
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if (!is_claw_ok) //爪子状态不正常
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{
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@ -532,8 +484,8 @@ void loop()
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#endif
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}
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//更新标记，继续循环
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UpdateFlag();
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//更新位置，继续循环
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route.UpdatePosition();
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#ifdef TAICHI_DEBUG
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NeoSerial.println("#TAICHI: ====================End loop()====================");
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@ -624,27 +576,12 @@ void CheckGrayStatus(void)
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}
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//更新标记
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void UpdateFlag(uint8_t jump_choice)
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//从 route 实例获取点
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void GetPointFromRoute(void)
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{
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if (jump_choice == NO_JUMP)
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{
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passed_flag = next_flag;
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next_flag = next_next_flag;
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if (++next_next_flag > max_flag)
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next_next_flag = 0;
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}
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else
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{
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int current_passed_flag = passed_flag;
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UpdateFlag(NO_JUMP);
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UpdateFlag(NO_JUMP);
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passed_flag = current_passed_flag;
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}
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passed_point = route.GetPassedPoint();
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next_point = route.GetNextPoint();
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next_next_point = route.GetNextNextPoint();
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}
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@ -652,12 +589,12 @@ void UpdateFlag(uint8_t jump_choice)
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uint8_t CalcDirection(void)
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{
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//计算第三点与第一点的相对坐标 rx0, ry0
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int8_t rx0 = route[next_next_flag][X] - route[passed_flag][X];
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int8_t ry0 = route[next_next_flag][Y] - route[passed_flag][Y];
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int8_t rx0 = next_next_point.x - passed_point.x;
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int8_t ry0 = next_next_point.y - passed_point.y;
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//计算当前小车朝向的方向向量 vx, vy
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int8_t vx = route[next_flag][X] - route[passed_flag][X];
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int8_t vy = route[next_flag][Y] - route[passed_flag][Y];
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int8_t vx = next_point.x - passed_point.x;
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int8_t vy = next_point.y - passed_point.y;
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//坐标旋转变换
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int8_t rx, ry;
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@ -883,12 +820,13 @@ void LineBackward(uint8_t end_position, float speed_rate)
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void TurnDirection(float speed_rate)
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{
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//若下下点为释放点或增益抓取点，判断是否需要跳过
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if ((route[next_next_flag][TYPE] == RELEASE_POINT && (!is_claw_catch || is_carry))
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|| (route[next_next_flag][TYPE] == GETOUT_POINT && !is_carry)
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|| (route[next_next_flag][TYPE] == GAIN_POINT && is_claw_catch)
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if ((next_next_point.type == RELEASE_POINT && (!is_claw_catch || is_carry))
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|| (next_next_point.type == GETOUT_POINT && !is_carry)
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|| (next_next_point.type == GAIN_POINT && is_claw_catch)
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)
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{
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UpdateFlag(JUMP_DEAD_ROAD);
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route.ChangeRoute(JUMP_DEAD_ROAD);
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GetPointFromRoute();
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#ifdef TAICHI_DEBUG
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//调试输出直行或后退或转向状态
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@ -1113,5 +1051,6 @@ bool OpenClawAndCheck(void)
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//通讯消息处理函数
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void HandleMessage(char* message)
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{
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//
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radio.Send("Get the message: ");
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radio.Send(message);
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}
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