diff --git a/v1.2/Shibo-main-TOMMY/.gitignore b/v1.2/Shibo-main-TOMMY/.gitignore index 89cc49c..c4f2dba 100644 --- a/v1.2/Shibo-main-TOMMY/.gitignore +++ b/v1.2/Shibo-main-TOMMY/.gitignore @@ -1,4 +1,5 @@ .pio +.test .vscode/.browse.c_cpp.db* .vscode/c_cpp_properties.json .vscode/launch.json diff --git a/v1.2/Shibo-main-TOMMY/src/main.cpp b/v1.2/Shibo-main-TOMMY/src/main.cpp index ffbc178..fb1dfc8 100644 --- a/v1.2/Shibo-main-TOMMY/src/main.cpp +++ b/v1.2/Shibo-main-TOMMY/src/main.cpp @@ -33,11 +33,19 @@ void handleLEDBlink(); // Xbox函数 void process_xbox_notif(); -void process_xbox_string(); void processControllerData(const XboxControllerNotificationParser& data); const int deadZone = 10; // 摇杆死区阈值 -bool last_btnbtnRS = 0; +bool last_btnA = 0; +bool last_btnB = 0; +bool last_btnX = 0; +bool last_btnY = 0; +bool last_btnRS = 0; +bool last_btnLS = 0; +bool last_btnDirRight = 0; +bool last_btnDirLeft = 0; +bool last_btnDirUp = 0; +bool last_btnDirDown = 0; /************实例定义*************/ @@ -153,8 +161,12 @@ float last_lqr_speed = 0; // 记录上一时刻的轮部转速 float robot_speed_diff = 0; // 速度差 int jump_flag = 0; // 跳跃过程计数 +int forward_jump_flag = 0; // 前跳跃标志位 +int back_jump_flag = 0; // 后跳跃标志位 +int left_jump_flag = 0; // 左跳跃标志位 +int right_jump_flag = 0; // 右跳跃标志位 int jump_pre_flag = 0; // 跳跃前蓄能计数 -int wheel_ground_flag = 1; // 轮子是否离地标记 默认着地 +int wheel_ground_flag = 1; // 轮子是否离地标记 默认离地 // 电压检测 @@ -179,7 +191,6 @@ int sitting_down = 0; // 标记是否正在执行坐下动作 typedef struct { - int mode = 0; // 0:左摇杆左右转向控制(智能),1:左摇杆上下摇摆控制(手动) int height = 30; int roll; int jump = 0; // 0 =不跳跃 1= 跳跃 @@ -287,10 +298,8 @@ void loop() { // 处理LED闪烁 - // handleLEDBlink(); - - // 处理xbox手柄通知 - process_xbox_notif(); + handleLEDBlink(); + process_xbox_notif(); // 处理xbox手柄通知 bat_check(); // 电压检测 delayMicroseconds(1500); @@ -300,6 +309,7 @@ void loop() jump_loop(); // 跳跃动作 leg_loop(); // 腿部动作控制 + // 记录上一次的遥控数据数据 wrobot.joyx_last = wrobot.joyx; wrobot.joyy_last = wrobot.joyy; @@ -328,6 +338,29 @@ void loop() resetToDefaultCounter = 0; } + // 向左跳跃 + if(left_jump_flag){ + left_jump_flag ++ ; + if ( left_jump_flag < 30) { + motor1.target = 5.5; // 脉冲 + motor2.target = -5.5; + } else { + left_jump_flag = 0; + jump_pre_flag = 1; + } + } + + // 向右跳跃 + if(right_jump_flag){ + right_jump_flag ++ ; + if ( right_jump_flag < 30) { + motor1.target = -5.5; // 脉冲 + motor2.target = 5.5; + } else { + right_jump_flag = 0; + jump_pre_flag = 1; + } + } // 小车坐下 if (sitting_down) { @@ -518,7 +551,7 @@ void lqr_balance_loop() void leg_loop() { // 如果坐下就不控制腿部 - if(sitting_down || jump_flag || jump_pre_flag ){ + if(sitting_down || jump_flag || jump_pre_flag || left_jump_flag || right_jump_flag){ return; // 跳过后续leg高度计算 } @@ -545,7 +578,6 @@ void leg_loop() LegHeightDiff = 0; // 初始化 roll 角度补偿值 // 智能计算左右脚高度差, 如果同时有转向和前后指令 ,自动计算腿部高度补偿 - if(wrobot.mode == 0){ if (abs(wrobot.joyx) > 10 && abs(wrobot.joyy) > 10) { LegHeightDiff = map(abs(wrobot.joyy), 0, 100, 0, 10); @@ -563,7 +595,6 @@ void leg_loop() right_height = wrobot.height + LegHeightDiff; // Serial.print("右脚抬高"); } - } // 根据新的高度计算舵机位置 // id[0] 正面看右手,id[1] 正面看左手 @@ -599,8 +630,8 @@ void jump_charge() // 腿部弯曲(蓄能) { ACC[0] = 250; ACC[1] = 250; - Speed[0] = 400; - Speed[1] = 400; + Speed[0] = 450; + Speed[1] = 450; Position[0] = (SERVO0_MIN + 80); // 不能是SERVO1_MIN值,防止腿部碰撞 Position[1] = (SERVO1_MIN - 80); sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); @@ -689,8 +720,14 @@ void yaw_loop() wrobot.height = lpf_height(wrobot.height); // 增加rgb效果 - if(abs(wrobot.joyx) > 60){ - handleLEDBlink(); + if(abs(wrobot.joyx) > 30){ + if(!isBlinking){ // 防止重复启动闪烁 + isBlinking = true; + blinkCount = 0; // 重置闪烁计数 + blinkState = 0; // 重置闪烁状态 + previousBlinkMillis = millis(); // 重置计时 + } + handleLEDBlink(); // 执行闪烁逻辑 } } @@ -786,46 +823,37 @@ void handleLEDBlink() { * ========================================*/ void processControllerData(const XboxControllerNotificationParser& remoteData) { -/* -String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 - String(xboxController.xboxNotif.btnX) + "," + // X键 - String(xboxController.xboxNotif.btnB) + "," + // B键 - String(xboxController.xboxNotif.btnA) + "," + // A键 - String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 - String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 - String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 - String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 - String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 - String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 - String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 - String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 - String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 - String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 - String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 - String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 - String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) - String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) - Serial.println(str); - */ +// String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 +// String(xboxController.xboxNotif.btnX) + "," + // X键 +// String(xboxController.xboxNotif.btnB) + "," + // B键 +// String(xboxController.xboxNotif.btnA) + "," + // A键 +// String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 +// String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 +// String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 +// String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 +// String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 +// String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 +// String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 +// String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 +// String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 +// String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 +// String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 +// String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 +// String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) +// String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) + // Serial.println(str); + // Serial.println("processControllerData"); - // rgb led 上键 闪烁6次:红红黄黄绿绿 - if(remoteData.btnDirUp && !isBlinking){ - isBlinking = true; - blinkCount = 0; - blinkState = 0; - previousBlinkMillis = millis(); - } - - // 坐下 back键 + // 坐下 if (remoteData.btnLB && robot_enabled) { robot_enabled = false; sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 } - // 起立 start键 + // 起立 if (remoteData.btnRB && !robot_enabled) { robot_enabled = true; sitting_down = 0; // 清除坐下动作标记 @@ -858,10 +886,6 @@ String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 wrobot.joyy = 0; } - - if(wrobot.mode == 0) // 智能模式 - { - // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 int convertedJ1PotX = constrain( map(remoteData.joyLHori, 0, 65535, -100, 100), @@ -879,61 +903,65 @@ String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 wrobot.height = constrain(wrobot.height, 30, 50); wrobot.height = lpf_height(wrobot.height); - } - else if(wrobot.mode == 1) // 手动模式 - { - // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 - int convertedJ1PotX = constrain( - map(remoteData.joyLHori, 0, 65535, -30, 30) * (100.0/30), // 先映射到-30~30,再按比例放大到-100~100 - -100, 100 - ); - if(abs(convertedJ1PotX) > (deadZone * 2) ) { // 防止同一个摇杆上下左右移动相互干扰 - roll_adjust = convertedJ1PotX; - }else{ - roll_adjust = 0; + // 右摇摆 + if(remoteData.btnDirRight) { + roll_adjust += 0.15; + } + // 左摇摆 + if(remoteData.btnDirLeft) { + roll_adjust -= 0.15; } - // 上下高度 左摇杆Y轴:原始0-65535 → 目标MAX到MIN - int convertedJ1PotY = constrain( - map(remoteData.joyLVert, 0, 65535, 100, -100), // 原始范围0-65535,目标范围100到-100,默认中间0 - -100, 100 - ); - if(abs(convertedJ1PotY) < (deadZone * 2) ) { - convertedJ1PotY = 0; + // 抬升 + if(remoteData.btnDirUp) { + leg_height_base -= 0.15; + } + // 下降 + if(remoteData.btnDirDown) { + leg_height_base += 0.15; } - wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); - wrobot.height = constrain(wrobot.height, 30, 70); - wrobot.height = lpf_height(wrobot.height); - // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 - int convertedJ2PotX = constrain( - map(remoteData.joyRHori, 0, 65535, -100, 100), // 原始范围0-65535,目标范围-100到100,默认中间0 - -100, 100 - ); - if(abs(convertedJ2PotX) > ( deadZone * 2)) { - wrobot.joyx = convertedJ2PotX; - }else{ - wrobot.joyx = 0; + // 还原 + if (remoteData.btnLS) { + roll_adjust = 0.0f; + leg_height_base = 20.0f; } + + // 右扳机 高度向下 :原始0-1023 + // leg_height_base = constrain( + // map(remoteData.trigRT, 0, 1023, 20, 60), // 原始范围0-1023,默认0,所以leg_height_base=20 + // 20, 60 + // ); + + // 左扳机 rgb led 上键 闪烁6次:红红黄黄绿绿 + if(remoteData.trigLT && !isBlinking){ + isBlinking = true; + blinkCount = 0; + blinkState = 0; + previousBlinkMillis = millis(); } // 跳跃 右摇杆按键 - if (remoteData.btnRS && !last_btnbtnRS) { // 1=true,0=false + if (remoteData.btnRS && !last_btnRS && robot_enabled) { // 1=true,0=false wrobot.jump = 1; // 跳跃 }else{ wrobot.jump = 0; // 不跳跃 } - last_btnbtnRS = remoteData.btnRS; + last_btnRS = remoteData.btnRS; - // 切换智能模式和手动模式 - if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) - wrobot.mode = 1; + + // 向左跳跃 + if (remoteData.btnX && !last_btnX && robot_enabled) { + left_jump_flag = 1; // 跳跃 } - if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) - wrobot.mode = 0; - roll_adjust = 0.0f; - leg_height_base = 20.0f; + last_btnX = remoteData.btnX; + + // 向右跳跃 + if (remoteData.btnB && !last_btnB && robot_enabled) { + right_jump_flag = 1; // 跳跃 } + last_btnB = remoteData.btnB; + } /* Xbox数据处理函数(直接传递原生数据) */ @@ -948,7 +976,7 @@ void process_xbox_notif(){ } } else{ - Serial.println("Xbox controller not connected"); + // Serial.println("Xbox controller not connected"); } } diff --git a/v1.2/Shibo-main-TOMMY/test/main copy.cpp b/v1.2/Shibo-main-TOMMY/test/main copy.cpp index 4545e7d..5da58f5 100644 --- a/v1.2/Shibo-main-TOMMY/test/main copy.cpp +++ b/v1.2/Shibo-main-TOMMY/test/main copy.cpp @@ -1,18 +1,14 @@ /* --------------------------------- Copyright (c) 2024 Mu Shibo -Modify by Tommy 2025.10.08 +Modify by Tommy 2025.10.30 ------------------------------------- */ #include -#include -#include #include #include #include #include #include -#include "esp_wifi.h" -#include "esp_adc_cal.h" - +#include #include // xbox手柄 /************ xbox手柄实体 *************/ @@ -35,10 +31,17 @@ void jump_charge(); // 腿部弯曲(蓄能) // RGB相关函数 void handleLEDBlink(); -// xbox -void process_xbox_string(); +// Xbox函数 void process_xbox_notif(); +void processControllerData(const XboxControllerNotificationParser& data); +const int deadZone = 10; // 摇杆死区阈值 +bool last_btnA = 0; +bool last_btnB = 0; +bool last_btnX = 0; +bool last_btnY = 0; +bool last_btnRS = 0; +bool last_btnLS = 0; /************实例定义*************/ @@ -154,6 +157,8 @@ float last_lqr_speed = 0; // 记录上一时刻的轮部转速 float robot_speed_diff = 0; // 速度差 int jump_flag = 0; // 跳跃过程计数 +int left_jump_flag = 0; // 左跳跃标志位 +int right_jump_flag = 0; // 右跳跃标志位 int jump_pre_flag = 0; // 跳跃前蓄能计数 int wheel_ground_flag = 1; // 轮子是否离地标记 默认着地 @@ -191,181 +196,12 @@ typedef struct } Wrobot; Wrobot wrobot; -typedef struct { - // 4个摇杆轴(模拟值:-100 到 100 ) - int joyLeftX; // 左摇杆X轴(左-右,0-940 ,中心默认:423 ) - int joyLeftY; // 左摇杆Y轴(上-下,940-0 ,中心默认:425 ) - int joyRightX; // 右摇杆X轴(左-右,0-960:中心默认:487 ) - int joyRightY; // 右摇杆Y轴(上-下,1080-0,中心默认:525 ) - bool btnJoyLeft; // 左摇杆按压键 1=按下,0=未按下 - bool btnJoyRight; // 右摇杆按压键 - bool btnStart; // Start键 - bool btnBack; // Back键 - bool btnUp; // 方向上键 - bool btnDown; // 方向下键 - bool btnLeft; // 方向左键 - bool btnRight; // 方向右键 - bool btnA; // A键 - bool btnB; // B键 - bool btnX; // X键 - bool btnY; // Y键 -} JoystickData; - -JoystickData remoteData; - -const int deadZone = 10; -bool last_btnJoyRight = 0; - -// ESP-NOW接收回调函数 -void OnDataRecv(const uint8_t *mac, const uint8_t *incomingData, int len) { - memcpy(&remoteData, incomingData, sizeof(remoteData)); - - // rgb led 上键 闪烁6次:红红黄黄绿绿 - if(remoteData.btnUp && !isBlinking){ - isBlinking = true; - blinkCount = 0; - blinkState = 0; - previousBlinkMillis = millis(); - } - - // 坐下 back键 - if (remoteData.btnBack && robot_enabled) { - robot_enabled = false; - sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 - } - // 起立 start键 - if (remoteData.btnStart && !robot_enabled) { - robot_enabled = true; - sitting_down = 0; // 清除坐下动作标记 - } - - // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) - if (!robot_enabled || sitting_down) { - wrobot.jump = 0; // 禁止跳跃 - wrobot.roll = 0; // 禁止左右摇摆(起升相关) - wrobot.height = 0; // 禁止高度调整(起升相关) - } - - // 跳跃状态不接受指令 - if( jump_flag > 0){ - wrobot.jump = 0; // 强制设为“不跳跃” - wrobot.joyx = 0; // 清空左右转向指令 - wrobot.joyy = 0; // 清空前后移动指令 - wrobot.roll = 0; // 清空左右摇摆指令 - return; - } - - // 4个摇杆轴 输出范围 - // int joyLeftX; // 左-右,0-930(有偏移,实际范围0-900) ,映射到 -100 到 100,中心默认:0 - // int joyLeftY; // 上-下,940-0 ,中心默认:425,映射到 60 到 0,中心默认:30 - // int joyRightX; // 左-右,0-960:中心默认:487,中心默认:423 ,映射到 -30 到 30,中心默认:0 - // int joyRightY; // 上-下,1080-0,中心默认:525,映射到 100 到 -100,中心默认:0 - - // 前后移动 右摇杆Y轴:原始1080-0 → 目标100到-100 - int convertedJ2PotY = constrain( - map(remoteData.joyRightY, 1080, 0, 100, -100), // 原始1080-0,目标100~-100 - -100, 100 - ); - if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 - wrobot.joyy = convertedJ2PotY; - }else{ - wrobot.joyy = 0; - } - - - if(wrobot.mode == 0) // 智能模式 - { - - // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 - int convertedJ1PotX = constrain( - map(remoteData.joyLeftX, 0, 900, -100, 100), - -100, 100 - ); - if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 - wrobot.joyx = convertedJ1PotX; - } else { - wrobot.joyx = 0; - } - - // 智能计算wrobot.height ,根据前后速度, - // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 - wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); - wrobot.height = constrain(wrobot.height, 30, 50); - wrobot.height = lpf_height(wrobot.height); - - } - else if(wrobot.mode == 1) // 手动模式 - { - // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 - int convertedJ1PotX = constrain( - map(remoteData.joyLeftX, 0, 900, -60, 60) * (100.0/60), // 先映射到-30~30,再按比例放大到-100~100 - -100, 100 - ); - if(abs(convertedJ1PotX) > deadZone) { - roll_adjust = convertedJ1PotX; - }else{ - roll_adjust = 0; - } - - // 上下高度 左摇杆Y轴:原始940-0 → 目标MAX到MIN - int convertedJ1PotY = constrain( - map(remoteData.joyLeftY, 940, 0, 100, -100), // 原始范围940-0,目标范围100到-100,默认中间0 - -100, 100 - ); - wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); - wrobot.height = constrain(wrobot.height, 30, 70); - wrobot.height = lpf_height(wrobot.height); - - - // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 - int convertedJ2PotX = constrain( - map(remoteData.joyRightX, 0, 960, -100, 100), // 先映射到-30~30,再按比例放大到-100~100 - -100, 100 - ); - if(abs(convertedJ2PotX) > deadZone) { - wrobot.joyx = convertedJ2PotX; - }else{ - wrobot.joyx = 0; - } - } - - - // 跳跃 右摇杆按键 - if (remoteData.btnJoyRight && !last_btnJoyRight) { // 1=true,0=false - wrobot.jump = 1; // 跳跃 - }else{ - wrobot.jump = 0; // 不跳跃 - } - last_btnJoyRight = remoteData.btnJoyRight; - - // 切换智能模式和手动模式 - if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) - wrobot.mode = 1; - } - if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) - wrobot.mode = 0; - roll_adjust = 0.0f; - leg_height_base = 20.0f; - } - -} void setup() { Serial.begin(115200); // 通讯串口 Serial2.begin(1000000); // 腿部sts舵机 - // 设置WiFi通道为6,为了适配遥控器模式 - WiFi.mode(WIFI_STA); // 设置为STA模式 - esp_wifi_set_channel(6, WIFI_SECOND_CHAN_NONE); - - // 初始化ESP-NOW - if (esp_now_init() != ESP_OK) { - Serial.println("Error initializing ESP-NOW"); - return; - } - esp_now_register_recv_cb(OnDataRecv); - // 舵机初始化 sms_sts.pSerial = &Serial2; @@ -445,8 +281,8 @@ void setup() fill_solid(leds, NUM_LEDS, CRGB::Black); // 初始化为熄灭 FastLED.show(); - - Serial.println("Starting NimBLE Client"); + // Xbox手柄初始化 + Serial.println("Starting Xbox Bluetooth Client"); xboxController.begin(); @@ -457,10 +293,8 @@ void loop() { // 处理LED闪烁 - // handleLEDBlink(); - - // 处理xbox手柄通知 - process_xbox_notif(); + handleLEDBlink(); + process_xbox_notif(); // 处理xbox手柄通知 bat_check(); // 电压检测 delayMicroseconds(1500); @@ -470,6 +304,7 @@ void loop() jump_loop(); // 跳跃动作 leg_loop(); // 腿部动作控制 + // 记录上一次的遥控数据数据 wrobot.joyx_last = wrobot.joyx; wrobot.joyy_last = wrobot.joyy; @@ -498,6 +333,28 @@ void loop() resetToDefaultCounter = 0; } + // 向左跳跃 + if(left_jump_flag){ + left_jump_flag ++ ; + if ( left_jump_flag < 30) { + motor1.target = 5.5; // 脉冲 + motor2.target = -5.5; + } else { + left_jump_flag = 0; + jump_pre_flag = 1; + } + } + // 向右跳跃 + if(right_jump_flag){ + right_jump_flag ++ ; + if ( right_jump_flag < 30) { + motor1.target = -5.5; // 脉冲 + motor2.target = 5.5; + } else { + right_jump_flag = 0; + jump_pre_flag = 1; + } + } // 小车坐下 if (sitting_down) { @@ -688,7 +545,7 @@ void lqr_balance_loop() void leg_loop() { // 如果坐下就不控制腿部 - if(sitting_down || jump_flag || jump_pre_flag ){ + if(sitting_down || jump_flag || jump_pre_flag || left_jump_flag || right_jump_flag){ return; // 跳过后续leg高度计算 } @@ -769,8 +626,8 @@ void jump_charge() // 腿部弯曲(蓄能) { ACC[0] = 250; ACC[1] = 250; - Speed[0] = 400; - Speed[1] = 400; + Speed[0] = 450; + Speed[1] = 450; Position[0] = (SERVO0_MIN + 80); // 不能是SERVO1_MIN值,防止腿部碰撞 Position[1] = (SERVO1_MIN - 80); sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); @@ -951,48 +808,193 @@ void handleLEDBlink() { } } -void process_xbox_string(){ +/*======================================== + * 控制器数据处理(共用函数) + * ========================================*/ +void processControllerData(const XboxControllerNotificationParser& remoteData) { - String str = String(xboxController.xboxNotif.btnY) + "," + // 默认0 ,按下1 - String(xboxController.xboxNotif.btnX) + "," + - String(xboxController.xboxNotif.btnB) + "," + - String(xboxController.xboxNotif.btnA) + "," + - String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 - String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 - String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 - String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 - String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 - String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 - String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 - String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 - String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 - String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 - String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 - String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 - String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) - String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) - - Serial.println(str); +// String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 +// String(xboxController.xboxNotif.btnX) + "," + // X键 +// String(xboxController.xboxNotif.btnB) + "," + // B键 +// String(xboxController.xboxNotif.btnA) + "," + // A键 +// String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 +// String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 +// String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 +// String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 +// String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 +// String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 +// String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 +// String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 +// String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 +// String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 +// String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 +// String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 +// String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) +// String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) + // Serial.println(str); -}; + + // 坐下 + if (remoteData.btnLB && robot_enabled) { + robot_enabled = false; + sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 + } + // 起立 + if (remoteData.btnRB && !robot_enabled) { + robot_enabled = true; + sitting_down = 0; // 清除坐下动作标记 + } + + // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) + if (!robot_enabled || sitting_down) { + wrobot.jump = 0; // 禁止跳跃 + wrobot.roll = 0; // 禁止左右摇摆(起升相关) + wrobot.height = 0; // 禁止高度调整(起升相关) + } + + // 跳跃状态不接受指令 + if( jump_flag > 0){ + wrobot.jump = 0; // 强制设为“不跳跃” + wrobot.joyx = 0; // 清空左右转向指令 + wrobot.joyy = 0; // 清空前后移动指令 + wrobot.roll = 0; // 清空左右摇摆指令 + return; + } + + // 前后移动 右摇杆Y轴 + int convertedJ2PotY = constrain( + map(remoteData.joyRVert, 0, 65535, 100, -100), // 原始0~65535,目标100~-100 + -100, 100 + ); + if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 + wrobot.joyy = convertedJ2PotY; + }else{ + wrobot.joyy = 0; + } + + + if(wrobot.mode == 0) // 智能模式 + { + + // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -100, 100), + -100, 100 + ); + if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 + wrobot.joyx = convertedJ1PotX; + } else { + wrobot.joyx = 0; + } + + // 智能计算wrobot.height ,根据前后速度, + // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 + wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); + wrobot.height = constrain(wrobot.height, 30, 50); + wrobot.height = lpf_height(wrobot.height); + + } + else if(wrobot.mode == 1) // 手动模式 + { + // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -30, 30) * (100.0/30), // 先映射到-30~30,再按比例放大到-100~100 + -100, 100 + ); + if(abs(convertedJ1PotX) > (deadZone * 2) ) { // 防止同一个摇杆上下左右移动相互干扰 + roll_adjust = convertedJ1PotX; + }else{ + roll_adjust = 0; + } + + // 上下高度 左摇杆Y轴:原始0-65535 → 目标MAX到MIN + int convertedJ1PotY = constrain( + map(remoteData.joyLVert, 0, 65535, 100, -100), // 原始范围0-65535,目标范围100到-100,默认中间0 + -100, 100 + ); + if(abs(convertedJ1PotY) < (deadZone * 2) ) { + convertedJ1PotY = 0; + } + wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); + wrobot.height = constrain(wrobot.height, 30, 70); + wrobot.height = lpf_height(wrobot.height); + + // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 + int convertedJ2PotX = constrain( + map(remoteData.joyRHori, 0, 65535, -100, 100), // 原始范围0-65535,目标范围-100到100,默认中间0 + -100, 100 + ); + if(abs(convertedJ2PotX) > ( deadZone * 2)) { + wrobot.joyx = convertedJ2PotX; + }else{ + wrobot.joyx = 0; + } + } + + // 右扳机 高度向下 :原始0-1023 + leg_height_base = constrain( + map(remoteData.trigRT, 0, 1023, 20, 60), // 原始范围0-1023,默认0,所以leg_height_base=20 + 20, 60 + ); + // leg_height_base = lpf_height(leg_height_base); + + // 左扳机 rgb led 上键 闪烁6次:红红黄黄绿绿 + if(remoteData.trigLT && !isBlinking){ + isBlinking = true; + blinkCount = 0; + blinkState = 0; + previousBlinkMillis = millis(); + } + + // 跳跃 右摇杆按键 + if (remoteData.btnRS && !last_btnRS && robot_enabled) { // 1=true,0=false + wrobot.jump = 1; // 跳跃 + }else{ + wrobot.jump = 0; // 不跳跃 + } + last_btnRS = remoteData.btnRS; + + // 让左跳跃 + if (remoteData.btnX && !last_btnX && robot_enabled) { + left_jump_flag = 1; // 跳跃 + } + last_btnX = remoteData.btnX; + + // 让右跳跃 + if (remoteData.btnB && !last_btnB && robot_enabled) { + right_jump_flag = 1; // 跳跃 + } + last_btnB = remoteData.btnB; + + // 切换智能模式和手动模式 + if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) + wrobot.mode = 1; + } + if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) + wrobot.mode = 0; + roll_adjust = 0.0f; + leg_height_base = 20.0f; + } +} + +/* Xbox数据处理函数(直接传递原生数据) */ void process_xbox_notif(){ - xboxController.onLoop(); + xboxController.onLoop(); if (xboxController.isConnected()){ if (xboxController.isWaitingForFirstNotification()){ - Serial.println("waiting for first xbox notification"); + Serial.println("Waiting for first Xbox data..."); }else{ - process_xbox_string(); + // Serial.println("Xbox controller connected !!!"); // 手柄蓝灯常亮 + processControllerData(xboxController.xboxNotif); } } else{ - Serial.println("xbox not connected"); - // if (xboxController.getCountFailedConnection() > 2){ - // ESP.restart(); - // } + // Serial.println("Xbox controller not connected"); } -} \ No newline at end of file +} + diff --git a/v1.2/Shibo-main-TOMMY/test/main.cpp b/v1.2/Shibo-main-TOMMY/test/main.cpp index e929b97..7437722 100644 --- a/v1.2/Shibo-main-TOMMY/test/main.cpp +++ b/v1.2/Shibo-main-TOMMY/test/main.cpp @@ -1,18 +1,14 @@ /* --------------------------------- Copyright (c) 2024 Mu Shibo -Modify by Tommy 2025.10.08 +Modify by Tommy 2025.10.30 ------------------------------------- */ #include -#include -#include #include #include #include #include #include -#include "esp_wifi.h" -#include "esp_adc_cal.h" - +#include #include // xbox手柄 /************ xbox手柄实体 *************/ @@ -33,12 +29,20 @@ void resetZeroPoint(); void jump_charge(); // 腿部弯曲(蓄能) // RGB相关函数 +void updateBluetoothLED(); void handleLEDBlink(); -// xbox -void process_xbox_string(); +// Xbox函数 void process_xbox_notif(); +void processControllerData(const XboxControllerNotificationParser& data); +const int deadZone = 10; // 摇杆死区阈值 +bool last_btnA = 0; +bool last_btnB = 0; +bool last_btnX = 0; +bool last_btnY = 0; +bool last_btnRS = 0; +bool last_btnLS = 0; /************实例定义*************/ @@ -77,7 +81,7 @@ SMS_STS sms_sts; // MPU6050实例 MPU6050 mpu6050(I2Ctwo); -// FastLED配置 +// rgb 配置 #define RGB_PIN 21 #define NUM_LEDS 2 CRGB leds[NUM_LEDS]; @@ -87,6 +91,12 @@ int blinkCount = 0; bool isBlinking = false; CRGB blinkColors[6] = {CRGB::Red, CRGB::Red, CRGB::Yellow, CRGB::Yellow, CRGB::Green, CRGB::Green}; +// 蓝牙连接状态标志 +bool isBluetoothConnected = false; +unsigned long previousBlueBlinkMillis = 0; // 蓝牙蓝灯闪烁计时(新增) +bool blueBlinkState = 0; // 蓝牙蓝灯闪烁状态(新增,0=灭,1=亮) + + /************参数定义*************/ #define pi 3.1415927 @@ -153,7 +163,10 @@ const unsigned long SPEED_RECORD_INTERVAL = 100; // 转速记录间隔(毫秒) float last_lqr_speed = 0; // 记录上一时刻的轮部转速 float robot_speed_diff = 0; // 速度差 +// 跳跃状态标志位 int jump_flag = 0; // 跳跃过程计数 +int left_jump_flag = 0; // 左跳跃标志位 +int right_jump_flag = 0; // 右跳跃标志位 int jump_pre_flag = 0; // 跳跃前蓄能计数 int wheel_ground_flag = 1; // 轮子是否离地标记 默认着地 @@ -191,181 +204,12 @@ typedef struct } Wrobot; Wrobot wrobot; -typedef struct { - // 4个摇杆轴(模拟值:-100 到 100 ) - int joyLeftX; // 左摇杆X轴(左-右,0-940 ,中心默认:423 ) - int joyLeftY; // 左摇杆Y轴(上-下,940-0 ,中心默认:425 ) - int joyRightX; // 右摇杆X轴(左-右,0-960:中心默认:487 ) - int joyRightY; // 右摇杆Y轴(上-下,1080-0,中心默认:525 ) - bool btnJoyLeft; // 左摇杆按压键 1=按下,0=未按下 - bool btnJoyRight; // 右摇杆按压键 - bool btnStart; // Start键 - bool btnBack; // Back键 - bool btnUp; // 方向上键 - bool btnDown; // 方向下键 - bool btnLeft; // 方向左键 - bool btnRight; // 方向右键 - bool btnA; // A键 - bool btnB; // B键 - bool btnX; // X键 - bool btnY; // Y键 -} JoystickData; - -JoystickData remoteData; - -const int deadZone = 10; -bool last_btnJoyRight = 0; - -// ESP-NOW接收回调函数 -void OnDataRecv(const uint8_t *mac, const uint8_t *incomingData, int len) { - memcpy(&remoteData, incomingData, sizeof(remoteData)); - - // rgb led 上键 闪烁6次:红红黄黄绿绿 - if(remoteData.btnUp && !isBlinking){ - isBlinking = true; - blinkCount = 0; - blinkState = 0; - previousBlinkMillis = millis(); - } - - // 坐下 back键 - if (remoteData.btnBack && robot_enabled) { - robot_enabled = false; - sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 - } - // 起立 start键 - if (remoteData.btnStart && !robot_enabled) { - robot_enabled = true; - sitting_down = 0; // 清除坐下动作标记 - } - - // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) - if (!robot_enabled || sitting_down) { - wrobot.jump = 0; // 禁止跳跃 - wrobot.roll = 0; // 禁止左右摇摆(起升相关) - wrobot.height = 0; // 禁止高度调整(起升相关) - } - - // 跳跃状态不接受指令 - if( jump_flag > 0){ - wrobot.jump = 0; // 强制设为“不跳跃” - wrobot.joyx = 0; // 清空左右转向指令 - wrobot.joyy = 0; // 清空前后移动指令 - wrobot.roll = 0; // 清空左右摇摆指令 - return; - } - - // 4个摇杆轴 输出范围 - // int joyLeftX; // 左-右,0-930(有偏移,实际范围0-900) ,映射到 -100 到 100,中心默认:0 - // int joyLeftY; // 上-下,940-0 ,中心默认:425,映射到 60 到 0,中心默认:30 - // int joyRightX; // 左-右,0-960:中心默认:487,中心默认:423 ,映射到 -30 到 30,中心默认:0 - // int joyRightY; // 上-下,1080-0,中心默认:525,映射到 100 到 -100,中心默认:0 - - // 前后移动 右摇杆Y轴:原始1080-0 → 目标100到-100 - int convertedJ2PotY = constrain( - map(remoteData.joyRightY, 1080, 0, 100, -100), // 原始1080-0,目标100~-100 - -100, 100 - ); - if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 - wrobot.joyy = convertedJ2PotY; - }else{ - wrobot.joyy = 0; - } - - - if(wrobot.mode == 0) // 智能模式 - { - - // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 - int convertedJ1PotX = constrain( - map(remoteData.joyLeftX, 0, 900, -100, 100), - -100, 100 - ); - if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 - wrobot.joyx = convertedJ1PotX; - } else { - wrobot.joyx = 0; - } - - // 智能计算wrobot.height ,根据前后速度, - // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 - wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); - wrobot.height = constrain(wrobot.height, 30, 50); - wrobot.height = lpf_height(wrobot.height); - - } - else if(wrobot.mode == 1) // 手动模式 - { - // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 - int convertedJ1PotX = constrain( - map(remoteData.joyLeftX, 0, 900, -60, 60) * (100.0/60), // 先映射到-30~30,再按比例放大到-100~100 - -100, 100 - ); - if(abs(convertedJ1PotX) > deadZone) { - roll_adjust = convertedJ1PotX; - }else{ - roll_adjust = 0; - } - - // 上下高度 左摇杆Y轴:原始940-0 → 目标MAX到MIN - int convertedJ1PotY = constrain( - map(remoteData.joyLeftY, 940, 0, 100, -100), // 原始范围940-0,目标范围100到-100,默认中间0 - -100, 100 - ); - wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); - wrobot.height = constrain(wrobot.height, 30, 70); - wrobot.height = lpf_height(wrobot.height); - - - // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 - int convertedJ2PotX = constrain( - map(remoteData.joyRightX, 0, 960, -100, 100), // 先映射到-30~30,再按比例放大到-100~100 - -100, 100 - ); - if(abs(convertedJ2PotX) > deadZone) { - wrobot.joyx = convertedJ2PotX; - }else{ - wrobot.joyx = 0; - } - } - - - // 跳跃 右摇杆按键 - if (remoteData.btnJoyRight && !last_btnJoyRight) { // 1=true,0=false - wrobot.jump = 1; // 跳跃 - }else{ - wrobot.jump = 0; // 不跳跃 - } - last_btnJoyRight = remoteData.btnJoyRight; - - // 切换智能模式和手动模式 - if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) - wrobot.mode = 1; - } - if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) - wrobot.mode = 0; - roll_adjust = 0.0f; - leg_height_base = 20.0f; - } - -} void setup() { Serial.begin(115200); // 通讯串口 Serial2.begin(1000000); // 腿部sts舵机 - // 设置WiFi通道为6,为了适配遥控器模式 - WiFi.mode(WIFI_STA); // 设置为STA模式 - esp_wifi_set_channel(6, WIFI_SECOND_CHAN_NONE); - - // 初始化ESP-NOW - if (esp_now_init() != ESP_OK) { - Serial.println("Error initializing ESP-NOW"); - return; - } - esp_now_register_recv_cb(OnDataRecv); - // 舵机初始化 sms_sts.pSerial = &Serial2; @@ -445,8 +289,8 @@ void setup() fill_solid(leds, NUM_LEDS, CRGB::Black); // 初始化为熄灭 FastLED.show(); - - Serial.println("Starting NimBLE Client"); + // Xbox手柄初始化 + Serial.println("Starting Xbox Bluetooth Client"); xboxController.begin(); @@ -456,14 +300,16 @@ void setup() void loop() { - // 处理LED闪烁 - // handleLEDBlink(); + // 处理LED闪烁 + handleLEDBlink(); + // 处理蓝牙状态蓝灯,优先级低于自定义闪烁 + updateBluetoothLED(); // 处理xbox手柄通知 process_xbox_notif(); bat_check(); // 电压检测 - delayMicroseconds(1500); + // delayMicroseconds(1500); mpu6050.update(); // IMU数据更新 lqr_balance_loop(); // lqr自平衡控制 yaw_loop(); // yaw轴转向控制 @@ -498,6 +344,28 @@ void loop() resetToDefaultCounter = 0; } + // 向左跳跃 + if(left_jump_flag){ + left_jump_flag ++ ; + if ( left_jump_flag < 30) { + motor1.target = 5.5; // 脉冲 + motor2.target = -5.5; + } else { + left_jump_flag = 0; + jump_pre_flag = 1; + } + } + // 向右跳跃 + if(right_jump_flag){ + right_jump_flag ++ ; + if ( right_jump_flag < 30) { + motor1.target = -5.5; // 脉冲 + motor2.target = 5.5; + } else { + right_jump_flag = 0; + jump_pre_flag = 1; + } + } // 小车坐下 if (sitting_down) { @@ -688,7 +556,7 @@ void lqr_balance_loop() void leg_loop() { // 如果坐下就不控制腿部 - if(sitting_down || jump_flag || jump_pre_flag ){ + if(sitting_down || jump_flag || jump_pre_flag || left_jump_flag || right_jump_flag){ return; // 跳过后续leg高度计算 } @@ -769,8 +637,8 @@ void jump_charge() // 腿部弯曲(蓄能) { ACC[0] = 250; ACC[1] = 250; - Speed[0] = 400; - Speed[1] = 400; + Speed[0] = 450; + Speed[1] = 450; Position[0] = (SERVO0_MIN + 80); // 不能是SERVO1_MIN值,防止腿部碰撞 Position[1] = (SERVO1_MIN - 80); sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); @@ -918,6 +786,33 @@ void resetZeroPoint() { pid_lqr_u.error_prev = 0; } +// 蓝牙状态对应的蓝灯控制 +void updateBluetoothLED() { + // 仅在未执行自定义闪烁时,才显示蓝牙状态蓝灯 + if (!isBlinking) { + if (isBluetoothConnected) { + // 蓝牙已连:蓝灯常亮 + fill_solid(leds, NUM_LEDS, CRGB::Blue); + FastLED.show(); + } else { + // 蓝牙未连:蓝灯500ms闪烁(周期1秒) + unsigned long currentMillis = millis(); + if (currentMillis - previousBlueBlinkMillis >= 500) { + previousBlueBlinkMillis = currentMillis; + // 切换蓝灯状态(亮/灭) + if (blueBlinkState == 0) { + fill_solid(leds, NUM_LEDS, CRGB::Blue); + blueBlinkState = 1; + } else { + fill_solid(leds, NUM_LEDS, CRGB::Black); + blueBlinkState = 0; + } + FastLED.show(); + } + } + } +} + // 添加LED闪烁处理函数 void handleLEDBlink() { if (!isBlinking) return; @@ -950,75 +845,196 @@ void handleLEDBlink() { } } } -typedef struct { - bool btnY; // Y键 - bool btnX; // X键 - bool btnB; // B键 - bool btnA; // A键 - bool btnLB; // 左肩键 - bool btnRB; // 右肩键 - bool btnSelect; // 中间十字 左键 试图键 - bool btnStart; // 中间十字 右键 菜单键 - bool btnXbox; // 中间十字 上键 home键 - bool btnShare; // 中间十字 下键 截图键 - bool btnLS; // 左摇杆键 - bool btnRS; // 右摇杆键 - bool btnDirUp; // 上键 - bool btnDirRight; // 右键 - bool btnDirDown; // 下键 - bool btnDirLeft; // 左键 - int joyLHori; // 左摇杆 水平轴 (左-右 0 -65535) - int joyLVert; // 左摇杆 垂直轴 (上-下 0 -65535) - int joyRHori; // 右摇杆 水平轴 (左-右 0 -65535) - int joyRVert; // 右摇杆 垂直轴 (上-下 0 -65535) - int trigLT; // 左扳机键 (松开- 按下 0 -1023) - int trigRT; // 右扳机键 (松开- 按下 0 -1023) -} ControllerData; -ControllerData controllerData; +/*======================================== + * 控制器数据处理(共用函数) + * ========================================*/ +void processControllerData(const XboxControllerNotificationParser& remoteData) { -void process_xbox_string(){ +// String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 +// String(xboxController.xboxNotif.btnX) + "," + // X键 +// String(xboxController.xboxNotif.btnB) + "," + // B键 +// String(xboxController.xboxNotif.btnA) + "," + // A键 +// String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 +// String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 +// String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 +// String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 +// String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 +// String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 +// String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 +// String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 +// String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 +// String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 +// String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 +// String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 +// String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) +// String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) + // Serial.println(str); - String str = String(xboxController.xboxNotif.btnY) + "," + // 默认0 ,按下1 - String(xboxController.xboxNotif.btnX) + "," + - String(xboxController.xboxNotif.btnB) + "," + - String(xboxController.xboxNotif.btnA) + "," + - String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 - String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 - String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 - String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 - String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 - String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 - String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 - String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 - String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 - String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 - String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 - String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 - String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) - String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) - String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) - String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) - - Serial.println(str); -}; -void process_xbox_notif(){ - xboxController.onLoop(); - if (xboxController.isConnected()){ - if (xboxController.isWaitingForFirstNotification()){ - Serial.println("waiting for first xbox notification"); + // 坐下 + if (remoteData.btnLB && robot_enabled) { + robot_enabled = false; + sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 + } + // 起立 + if (remoteData.btnRB && !robot_enabled) { + robot_enabled = true; + sitting_down = 0; // 清除坐下动作标记 + } + + // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) + if (!robot_enabled || sitting_down) { + wrobot.jump = 0; // 禁止跳跃 + wrobot.roll = 0; // 禁止左右摇摆(起升相关) + wrobot.height = 0; // 禁止高度调整(起升相关) + } + + // 跳跃状态不接受指令 + if( jump_flag > 0){ + wrobot.jump = 0; // 强制设为“不跳跃” + wrobot.joyx = 0; // 清空左右转向指令 + wrobot.joyy = 0; // 清空前后移动指令 + wrobot.roll = 0; // 清空左右摇摆指令 + return; + } + + // 前后移动 右摇杆Y轴 + int convertedJ2PotY = constrain( + map(remoteData.joyRVert, 0, 65535, 100, -100), // 原始0~65535,目标100~-100 + -100, 100 + ); + if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 + wrobot.joyy = convertedJ2PotY; }else{ - process_xbox_string(); + wrobot.joyy = 0; + } + + + if(wrobot.mode == 0) // 智能模式 + { + + // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -100, 100), + -100, 100 + ); + if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 + wrobot.joyx = convertedJ1PotX; + } else { + wrobot.joyx = 0; + } + + // 智能计算wrobot.height ,根据前后速度, + // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 + wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); + wrobot.height = constrain(wrobot.height, 30, 50); + wrobot.height = lpf_height(wrobot.height); + + } + else if(wrobot.mode == 1) // 手动模式 + { + // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -30, 30) * (100.0/30), // 先映射到-30~30,再按比例放大到-100~100 + -100, 100 + ); + if(abs(convertedJ1PotX) > (deadZone * 2) ) { // 防止同一个摇杆上下左右移动相互干扰 + roll_adjust = convertedJ1PotX; + }else{ + roll_adjust = 0; + } + + // 上下高度 左摇杆Y轴:原始0-65535 → 目标MAX到MIN + int convertedJ1PotY = constrain( + map(remoteData.joyLVert, 0, 65535, 100, -100), // 原始范围0-65535,目标范围100到-100,默认中间0 + -100, 100 + ); + if(abs(convertedJ1PotY) < (deadZone * 2) ) { + convertedJ1PotY = 0; + } + wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); + wrobot.height = constrain(wrobot.height, 30, 70); + wrobot.height = lpf_height(wrobot.height); + + // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 + int convertedJ2PotX = constrain( + map(remoteData.joyRHori, 0, 65535, -100, 100), // 原始范围0-65535,目标范围-100到100,默认中间0 + -100, 100 + ); + if(abs(convertedJ2PotX) > ( deadZone * 2)) { + wrobot.joyx = convertedJ2PotX; + }else{ + wrobot.joyx = 0; + } + } + + // 右扳机 高度向下 :原始0-1023 + leg_height_base = constrain( + map(remoteData.trigRT, 0, 1023, 20, 60), // 原始范围0-1023,默认0,所以leg_height_base=20 + 20, 60 + ); + // leg_height_base = lpf_height(leg_height_base); + + // 左扳机 rgb led 上键 闪烁6次:红红黄黄绿绿 + if(remoteData.trigLT && !isBlinking){ + isBlinking = true; + blinkCount = 0; + blinkState = 0; + previousBlinkMillis = millis(); + } + + // 跳跃 右摇杆按键 + if (remoteData.btnRS && !last_btnRS && robot_enabled) { // 1=true,0=false + wrobot.jump = 1; // 跳跃 + }else{ + wrobot.jump = 0; // 不跳跃 + } + last_btnRS = remoteData.btnRS; + + // 让左跳跃 + if (remoteData.btnX && !last_btnX && robot_enabled) { + left_jump_flag = 1; // 跳跃 + } + last_btnX = remoteData.btnX; + + // 让右跳跃 + if (remoteData.btnB && !last_btnB && robot_enabled) { + right_jump_flag = 1; // 跳跃 + } + last_btnB = remoteData.btnB; + + // 切换智能模式和手动模式 + if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) + wrobot.mode = 1; + } + if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) + wrobot.mode = 0; + roll_adjust = 0.0f; + leg_height_base = 20.0f; + } +} + +/* Xbox数据处理函数(直接传递原生数据) */ +void process_xbox_notif(){ + xboxController.onLoop(); + if (xboxController.isConnected()){ + isBluetoothConnected = true; // 手柄已连接 + if (xboxController.isWaitingForFirstNotification()){ + Serial.println("Waiting for first Xbox data..."); + }else{ + // Serial.println("Xbox controller connected !!!"); // 手柄蓝灯常亮 + processControllerData(xboxController.xboxNotif); } } else{ - Serial.println("xbox not connected"); - // if (xboxController.getCountFailedConnection() > 2){ - // ESP.restart(); - // } + isBluetoothConnected = false; // 手柄未连接 + // Serial.println("Xbox controller not connected"); } -} \ No newline at end of file +} + diff --git a/v1.2/Shibo-main-TOMMY/test/main0.cpp b/v1.2/Shibo-main-TOMMY/test/main0.cpp new file mode 100644 index 0000000..843b211 --- /dev/null +++ b/v1.2/Shibo-main-TOMMY/test/main0.cpp @@ -0,0 +1,1001 @@ +/* --------------------------------- +Copyright (c) 2024 Mu Shibo +Modify by Tommy 2025.10.30 +------------------------------------- */ +#include +#include +#include +#include +#include +#include +#include +#include // xbox手柄 + +/************ xbox手柄实体 *************/ +XboxSeriesXControllerESP32_asukiaaa::Core xboxController("0a:27:12:5c:71:79"); + +/************函数申明*************/ + +// 电压检测函数 +void adc_calibration_init(); +void bat_check(); + +// 平衡算法函数 +void lqr_balance_loop(); +void yaw_loop(); +void leg_loop(); +void jump_loop(); +void resetZeroPoint(); +void jump_charge(); // 腿部弯曲(蓄能) + +// RGB相关函数 +void handleLEDBlink(); + +// Xbox函数 +void process_xbox_notif(); +void processControllerData(const XboxControllerNotificationParser& data); + +const int deadZone = 10; // 摇杆死区阈值 +bool last_btnA = 0; +bool last_btnB = 0; +bool last_btnX = 0; +bool last_btnY = 0; +bool last_btnRS = 0; +bool last_btnLS = 0; + +/************实例定义*************/ + +// 电机实例 +BLDCMotor motor1 = BLDCMotor(7); +BLDCMotor motor2 = BLDCMotor(7); +BLDCDriver3PWM driver1 = BLDCDriver3PWM(32, 33, 25, 22); +BLDCDriver3PWM driver2 = BLDCDriver3PWM(26, 27, 14, 12); + +// 编码器实例 +TwoWire I2Cone = TwoWire(0); +TwoWire I2Ctwo = TwoWire(1); +MagneticSensorI2C sensor1 = MagneticSensorI2C(AS5600_I2C); +MagneticSensorI2C sensor2 = MagneticSensorI2C(AS5600_I2C); + +// PID控制器实例 +PIDController pid_angle(1, 0, 0, 100000, 8); // 比例系数(P), 积分系数(I), 微分系数(D), 积分限幅(当I=0,无效), 输出限幅(8V防止电机过载) +PIDController pid_gyro(0.06, 0, 0, 100000, 8); +PIDController pid_distance(0.5, 0, 0, 100000, 8); +PIDController pid_speed(0.7, 0, 0, 100000, 8); +PIDController pid_yaw_angle(1.0, 0, 0, 100000, 8); +PIDController pid_yaw_gyro(0.04, 0, 0, 100000, 8); +PIDController pid_lqr_u(1, 15, 0, 100000, 8); +PIDController pid_zeropoint(0.002, 0, 0, 100000, 4); +PIDController pid_roll_angle(8, 0, 0, 100000, 450); + +// 低通滤波器实例 +LowPassFilter lpf_joyy(0.2); // 新输入值占输出值的10%,历史值占90% +LowPassFilter lpf_zeropoint(0.1); +LowPassFilter lpf_roll(0.3); +LowPassFilter lpf_height(0.1); + +// STS舵机实例 +SMS_STS sms_sts; + +// MPU6050实例 +MPU6050 mpu6050(I2Ctwo); + +// FastLED配置 +#define RGB_PIN 21 +#define NUM_LEDS 2 +CRGB leds[NUM_LEDS]; +unsigned long previousBlinkMillis = 0; +int blinkState = 0; +int blinkCount = 0; +bool isBlinking = false; +CRGB blinkColors[6] = {CRGB::Red, CRGB::Red, CRGB::Yellow, CRGB::Yellow, CRGB::Green, CRGB::Green}; + +/************参数定义*************/ +#define pi 3.1415927 + +// 机身平衡角度调整 roll轴 +float roll_adjust = 0.0f; + +// 机身高度 +float leg_height_base = 20.0f; // 改为全局变量,初始值20 腿部默认高度基准值,值越小,机身越高, 实测范围 -10(最高),52(最低) + +// #define LEG_HEIGHT_BASE 20 //20 腿部默认高度基准值,值越小,机身越高, 实测范围 -10(最高),52(最低) +#define SERVO0_MIN 2047 // 舵机1最低位置,大腿与小腿碰到一起, 从小车正面看右手边舵机 +#define SERVO1_MIN 2047 // 舵机2最低位置,大腿与小腿碰到一起, 从小车正面看左手边舵机 +#define SERVO0_MAX (2047 + 12 + 8.4 * (35 + 10)) // 2438 舵机1最高 +#define SERVO1_MAX (2047 - 12 - 8.4 * (35 + 10)) // 1658 舵机2最高 + +float leg_position_add = 0; // roll轴平衡控制量 +int left_height; +int right_height; +float LegHeightDiff = 0; // 左右腿高度差 + +// 舵机运动参数 +byte ID[2] = {1, 2}; +s16 Position[2]; +u16 Speed[2]; +byte ACC[2]; + +// 腿部高度逻辑 +// #define LEG_HEIGHT_BASE 20 # 固定值 +// float LegHeightDiff ; # 根据前后转向运动时,智能计算两腿高度差 +// left_height,right_height = wrobot.height + LegHeightDiff # 根据前后左右智能计算两腿高度差 +// leg_position_add = pid_roll_angle(lpf_roll(roll_angle)); 根据roll自动计算 +// Position[0] 2047 + 12 + 8.4 * (left_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position[1] 2047 - 12 - 8.4 * (right_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position 2047 - 12 - 8.4 * (right_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position 2047 - 12 - 8.4 * (wrobot.height + LegHeightDiff - LEG_HEIGHT_BASE) - pid_roll_angle(lpf_roll(roll_angle)); +// 遥控器 两腿高度差 固定值 roll轴平衡控制量 + +// LQR自平衡控制器参数 +float LQR_angle = 0; +float LQR_gyro = 0; +float LQR_gyroZ = 0; +float LQR_speed = 0; +float LQR_distance = 0; +float angle_control = 0; +float gyro_control = 0; +float speed_control = 0; +float distance_control = 0; +float LQR_u = 0; +float angle_zeropoint = 8; // 5 设定默认俯仰角度,向前到正,向后倒负 +float original_angle_zeropoint = 8; // 保存原始的角度零点 +float distance_zeropoint = 0.5f; // 轮部位移零点偏置 + +// YAW轴控制数据 +float YAW_gyro = 0; +float YAW_angle = 0; +float YAW_angle_last = 0; +float YAW_angle_total = 0; +float YAW_angle_zero_point = -10; +float YAW_output = 0; + +// 记录轮部转速,用于判断跳跃状态 +unsigned long last_speed_record_time = 0; // 上次记录转速的时间 +const unsigned long SPEED_RECORD_INTERVAL = 100; // 转速记录间隔(毫秒) ,因为时间相隔太近速度差不明显的 +float last_lqr_speed = 0; // 记录上一时刻的轮部转速 +float robot_speed_diff = 0; // 速度差 + +int jump_flag = 0; // 跳跃过程计数 +int left_jump_flag = 0; // 左跳跃标志位 +int right_jump_flag = 0; // 右跳跃标志位 +int jump_pre_flag = 0; // 跳跃前蓄能计数 +int wheel_ground_flag = 1; // 轮子是否离地标记 默认着地 + + +// 电压检测 +#define LED_BAT 13 +uint16_t bat_check_num = 0; +int BAT_PIN = 35; // select the input pin for the ADC +static esp_adc_cal_characteristics_t adc_chars; +static const adc1_channel_t channel = ADC1_CHANNEL_7; +static const adc_bits_width_t width = ADC_WIDTH_BIT_12; +static const adc_atten_t atten = ADC_ATTEN_DB_12; +static const adc_unit_t unit = ADC_UNIT_1; + +// 倒地起来辅助计数 +int loopCounter = 0; // loop函数执行计数 +int resetToDefaultCounter = 0; // resetToDefault执行计数 + +// 小车状态控制 +bool robot_enabled = true; // 小车使能状态,true为起立状态,false为坐下状态 +bool last_robot_enabled = true; // 记录上一次的小车状态 +int sitting_down = 0; // 标记是否正在执行坐下动作 + + +typedef struct +{ + int mode = 0; // 0:左摇杆左右转向控制(智能),1:左摇杆上下摇摆控制(手动) + int height = 30; + int roll; + int jump = 0; // 0 =不跳跃 1= 跳跃 + int joyy; + int joyy_last; + int joyx; + int joyx_last; +} Wrobot; +Wrobot wrobot; + + +void setup() +{ + Serial.begin(115200); // 通讯串口 + Serial2.begin(1000000); // 腿部sts舵机 + + // 舵机初始化 + sms_sts.pSerial = &Serial2; + + ID[0] = 1; + ID[1] = 2; + ACC[0] = 30; + ACC[1] = 30; + Speed[0] = 400; + Speed[1] = 400; + Position[0] = SERVO0_MIN; + Position[1] = SERVO1_MIN; + // 舵机(ID1/ID2)以速度V=2400步/秒,加速度A=50(50*100步/秒^2),运行至各自的Position位置 + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + + // 电压检测 + adc_calibration_init(); + adc1_config_width(width); + adc1_config_channel_atten(channel, atten); + esp_adc_cal_characterize(unit, atten, width, 0, &adc_chars); + + // 电量显示LED + pinMode(LED_BAT, OUTPUT); + + // 编码器设置 + I2Cone.begin(19, 18, 400000UL); + I2Ctwo.begin(23, 5, 400000UL); + sensor1.init(&I2Cone); + sensor2.init(&I2Ctwo); + + // mpu6050设置 + mpu6050.begin(); + mpu6050.calcGyroOffsets(true); + + // 连接motor对象与编码器对象 + motor1.linkSensor(&sensor1); + motor2.linkSensor(&sensor2); + + // 速度环PID参数 + motor1.PID_velocity.P = 0.05; + motor1.PID_velocity.I = 1; + motor1.PID_velocity.D = 0; + + motor2.PID_velocity.P = 0.05; + motor2.PID_velocity.I = 1; + motor2.PID_velocity.D = 0; + + // 驱动器设置 + motor1.voltage_sensor_align = 6; + motor2.voltage_sensor_align = 6; + driver1.voltage_power_supply = 8; + driver2.voltage_power_supply = 8; + driver1.init(); + driver2.init(); + + // 连接motor对象与驱动器对象 + motor1.linkDriver(&driver1); + motor2.linkDriver(&driver2); + + motor1.torque_controller = TorqueControlType::voltage; // 扭矩控制器类型为 "电压模式" + motor2.torque_controller = TorqueControlType::voltage; + motor1.controller = MotionControlType::torque; // 运动控制器类型为 "扭矩模式" + motor2.controller = MotionControlType::torque; + + // monitor相关设置 + motor1.useMonitoring(Serial); + motor2.useMonitoring(Serial); + + // 电机初始化 + motor1.init(); + motor1.initFOC(); + motor2.init(); + motor2.initFOC(); + + // FastLED初始化 + FastLED.addLeds(leds, NUM_LEDS); + FastLED.setBrightness(50); // 设置亮度 + fill_solid(leds, NUM_LEDS, CRGB::Black); // 初始化为熄灭 + FastLED.show(); + + // Xbox手柄初始化 + Serial.println("Starting Xbox Bluetooth Client"); + xboxController.begin(); + + + delay(500); +} + +void loop() +{ + + // 处理LED闪烁 + handleLEDBlink(); + + // 处理xbox手柄通知 + process_xbox_notif(); + + bat_check(); // 电压检测 + // delayMicroseconds(1500); + mpu6050.update(); // IMU数据更新 + lqr_balance_loop(); // lqr自平衡控制 + yaw_loop(); // yaw轴转向控制 + jump_loop(); // 跳跃动作 + leg_loop(); // 腿部动作控制 + + // 记录上一次的遥控数据数据 + wrobot.joyx_last = wrobot.joyx; + wrobot.joyy_last = wrobot.joyy; + + motor1.target = (-0.5) * (LQR_u + YAW_output); // target正数小车向前,负数向后 + motor2.target = (-0.5) * (LQR_u - YAW_output); + + loopCounter++; + // loopCounter作用:在期初的800次循环内视为电源开通后第一次自平衡,不能进入resetToDefault()函数重置参数 + // resetToDefaultCounter作用:防止小车倒地后某个角度,陷入循环,motor.target一直=0 + if ((LQR_angle < -35.0f || LQR_angle > 70.0f ) && loopCounter > 800 && resetToDefaultCounter < 130) { + resetZeroPoint(); + resetToDefaultCounter++; + motor1.target = 0; + motor2.target = 0; + } + + // 大仰角到底,轮子就不要转了 修改 + if (abs(LQR_angle) > 120.0f) { + motor1.target = 0; + motor2.target = 0; + } + + // 达到平衡角度后,重置重置计数器 + if( abs(LQR_angle) < 25.0f){ + resetToDefaultCounter = 0; + } + + // 向左跳跃 + if(left_jump_flag){ + left_jump_flag ++ ; + if ( left_jump_flag < 30) { + motor1.target = 5.5; // 脉冲 + motor2.target = -5.5; + } else { + left_jump_flag = 0; + jump_pre_flag = 1; + } + } + // 向右跳跃 + if(right_jump_flag){ + right_jump_flag ++ ; + if ( right_jump_flag < 30) { + motor1.target = -5.5; // 脉冲 + motor2.target = 5.5; + } else { + right_jump_flag = 0; + jump_pre_flag = 1; + } + } + + // 小车坐下 + if (sitting_down) { + sitting_down ++; + + if (sitting_down < 15) { + // 如果遥感向后运动,给个向后退脉冲,让小车向前倒地 + if(wrobot.joyy < 0){ + motor1.target = -1.0; // 负数小车向后,正数向前 + motor2.target = -1.0; + Position[0] = SERVO0_MIN; // 修改 + Position[1] = SERVO1_MIN; + } else { // 否则默认向前倒地 给个向前脉冲 + motor1.target = 1.0; // 负数小车向后,正数向前 + motor2.target = 1.0; + Position[0] = SERVO0_MIN + 60; // 修改 + Position[1] = SERVO1_MIN - 60; + + } + }else{ + + // 通过简单的开环控制前后左右 + float speed_coeff = 0.02; // 速度系数:值越大,移动越快(建议0.01~0.02) + motor1.target = (-0.5) * (wrobot.joyy + wrobot.joyx) * speed_coeff; + motor2.target = (-0.5) * (wrobot.joyy - wrobot.joyx) * speed_coeff; + + } + + // 收缩双腿,舵机到最低位置 + if (sitting_down == 5) { + ACC[0] = ACC[1] = 100; + Speed[0] = Speed[1] = 200; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + + } + + // 迭代计算FOC相电压 + motor1.loopFOC(); + motor2.loopFOC(); + + // 设置轮部电机输出 + motor1.move(); + motor2.move(); + +} // loop() + +// lqr自平衡控制 +void lqr_balance_loop() +{ + /* + motor.target 负数小车向后,正数小车向前 + LQR_u 越大,电机输出的转矩越大,电机向后转,默认0-8V + LQR_u = angle_control + gyro_control + distance_control + speed_control + = 俯仰角度控制 + 俯仰角速度控制 + 距离控制 + 速度控制 + + angle_control = pid_angle( LQR_angle - angle_zeropoint) // 实际pitch角度-目标pitch角度 + LQR_angle = mpu6050.getAngleY() + + gyro_control = pid_gyro( LQR_gyro - 0 ) // 实际角速度,目标值是零 + LQR_gyro = mpu6050.getGyroY() + + distance_control = pid_distance( LQR_distance - distance_zeropoint) // 两个电机平均旋转弧度(实际位移量) - 位移基准零点(某一时刻LQR_distance快照) + LQR_distance = (-0.5)*(motor1.shaft_angle + motor2.shaft_angle) + + speed_control = pid_speed(LQR_speed - speed_target_coeff * lpf_joyy(wrobot.joyy)) // 两个电机平均速度(实际速度) - 摇杆前后输入值* 系数 ,就速度差 + LQR_speed = (-0.5) * (motor1.shaft_velocity + motor2.shaft_velocity) + speed_target_coeff = 前进后退系数 + yaw 偏航角控制 + float yaw_angle_control = pid_yaw_angle(yaw_target); + yaw_target = wrobot.joyx * 0.1; // 使用摇杆左右转向值 + + float yaw_gyro_control = pid_yaw_gyro(YAW_gyro); // yaw 轴的角速度控制 + YAW_gyro = (float)mpu6050.getGyroZ(); + + YAW_output = yaw_angle_control + yaw_gyro_control; + + motor1.target = (-0.5) * (LQR_u + YAW_output); // target正数小车向前,负数向后 + motor2.target = (-0.5) * (LQR_u - YAW_output); + + */ + + LQR_distance = (-0.5) * (motor1.shaft_angle + motor2.shaft_angle); // 两个电机的旋转角度(shaft_angle),单位:弧度(rad)实际位移量 + LQR_speed = (-0.5) * (motor1.shaft_velocity + motor2.shaft_velocity); // 两个电机角速度(shaft_velocity),单位:弧度 / 秒(rad/s) + LQR_angle = (float)mpu6050.getAngleY(); // mpu6050 pitch 角度,单位:度(°) + LQR_gyro = (float)mpu6050.getGyroY(); // pitch Y轴角速度,单位:度 / 秒(°/s) + + angle_control = pid_angle(LQR_angle - angle_zeropoint); + gyro_control = pid_gyro(LQR_gyro); + + // 前进后退跳跃的系数都不一样 + float speed_target_coeff = 0.1; + if( jump_flag ){ // 跳跃 + speed_target_coeff = 0.1; + }else if(wrobot.joyy > 0 ){ // 前进 + speed_target_coeff = 0.18; + }else if(wrobot.joyy < 0){ // 后退 + speed_target_coeff = 0.11; + }else{ + speed_target_coeff = 0.1; + } + + speed_control = pid_speed(LQR_speed - speed_target_coeff * lpf_joyy(wrobot.joyy)); // 最大8v + + // 检测轮子差速,判断轮子是否离地 + unsigned long current_time = millis(); + if (current_time - last_speed_record_time >= SPEED_RECORD_INTERVAL) { + robot_speed_diff = LQR_speed - last_lqr_speed; + + if(robot_speed_diff > 18.0) // 轮子离地 + { + wheel_ground_flag = 0; // 轮子离地标记 + // Serial.print("TAKE OFF"); + // Serial.print(wheel_ground_flag); + // Serial.print(",robot_speed_diff:"); + // Serial.print(robot_speed_diff); + // Serial.print(",jump_flag:"); + // Serial.println(jump_flag); // 100 左右 + } + if( robot_speed_diff < -9.0) // 轮子着地 + { + wheel_ground_flag = 1; // 轮子着地标记 + // Serial.print("LANDING:"); + // Serial.print(",robot_speed_diff:"); + // Serial.print(robot_speed_diff); + // Serial.print(",jump_flag:"); + // Serial.println(jump_flag); // 120左右 + + if( jump_flag ){ // 落地点作为新的位移零点 + resetZeroPoint(); + } + } + last_lqr_speed = LQR_speed; // 每隔100ms更新一次历史转速 + last_speed_record_time = current_time; // 更新记录时间 + } + + // 重置位移零点和积分情形 + // 1.判断摇杆是否没有前后左右运动指令 + if ((wrobot.joyx_last != 0 && wrobot.joyx == 0) || (wrobot.joyy_last != 0 && wrobot.joyy == 0)) + { + resetZeroPoint(); + } + + // 2. 运动中实时重置位移零点和积分情形 + if (abs(robot_speed_diff) > 10 || (abs(LQR_speed) > 15) // 这两种是启动后自平衡,速度较快 + || wrobot.joyy != 0 || sitting_down ) + { + resetZeroPoint(); + } + + distance_control = pid_distance(LQR_distance - distance_zeropoint); + + // 计算 LQR_u + // 必须是在跳跃时jump_flag > 0,LQR_u= 角度控制量 + 角速度控制量 + if ((jump_flag > 0 and jump_flag < 120)) // jump_flag:100离地 120着地 + { + LQR_u = angle_control + gyro_control; // 角度控制量 + 角速度控制,位移和速度控制分量被忽略 + } + else // 当轮部未离地时,LQR_u:4个参数 + { + // 当轮部未离地时,LQR_u =角度控制量+角速度控制量+位移控制量+速度控制量 + LQR_u = angle_control + gyro_control + distance_control + speed_control; + } + + // 小车没有控制的时候自稳定状态 + // 控制量lqr_u<5V,前进后退控制量很小, 遥控器无信号输入joyy=0,轮部位移控制正常介入distance_control<4,不处于跳跃后的恢复时期jump_flag=0,以及不是坐下状态 + if (abs(LQR_u) < 5 && wrobot.joyy == 0 && abs(distance_control) < 4 && (jump_flag == 0)) // && !sitting_down + { + LQR_u = pid_lqr_u(LQR_u); // 小转矩非线性补偿 + angle_zeropoint -= pid_zeropoint(lpf_zeropoint(distance_control)); // 重心自适应 + } + else + { + pid_lqr_u.error_prev = 0; // 输出积分清零 + } + + // 平衡控制参数自适应 + if (wrobot.height < 50){ + pid_speed.P = 0.7; + }else if (wrobot.height < 64){ + pid_speed.P = 0.6; + }else{ + pid_speed.P = 0.5; + } +} + +// 腿部动作控制(舵机) +void leg_loop() +{ + // 如果坐下就不控制腿部 + if(sitting_down || jump_flag || jump_pre_flag || left_jump_flag || right_jump_flag){ + return; // 跳过后续leg高度计算 + } + + // 机身大角度,譬如倒地时,强制腿部收缩 + if (abs(LQR_angle) > 25.0f) + { + ACC[0] = ACC[1] = 100; + Speed[0] = Speed[1] = 400; + Position[0] = SERVO0_MIN; + Position[1] = SERVO1_MIN; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + return; // 跳过后续leg高度计算 + } + + ACC[0] = ACC[1] = 100; // max 230 + Speed[0] = Speed[1] = 400; + + float roll_angle = (float)mpu6050.getAngleX() + roll_adjust; // 加上roll角度偏差 + leg_position_add = pid_roll_angle(lpf_roll(roll_angle)); + + // 左后腿默认等于 wrobot.height + left_height = wrobot.height; + right_height = wrobot.height; + LegHeightDiff = 0; // 初始化 roll 角度补偿值 + + // 智能计算左右脚高度差, 如果同时有转向和前后指令 ,自动计算腿部高度补偿 + if(wrobot.mode == 0){ + if (abs(wrobot.joyx) > 10 && abs(wrobot.joyy) > 10) + { + LegHeightDiff = map(abs(wrobot.joyy), 0, 100, 0, 10); + leg_position_add = 0; // 不需要两个脚一样高 + } + if (wrobot.joyx > 10 && abs(wrobot.joyy) > 10) + { + // 左脚抬高 + left_height = wrobot.height + LegHeightDiff ; + // Serial.print("左脚抬高"); + } + else if (wrobot.joyx < -10 && abs(wrobot.joyy) > 10) + { + // 右脚抬高 + right_height = wrobot.height + LegHeightDiff; + // Serial.print("右脚抬高"); + } + } + + // 根据新的高度计算舵机位置 + // id[0] 正面看右手,id[1] 正面看左手 + // 2047是舵机中间位置,8.4是系数,32是默认高度,最高80,最低32 + // const int LEG_HEIGHT_BASE 这值越小,机身越高,实测范围 0(最高),52(最低) + Position[0] = 2047 + 8.4 * (left_height - leg_height_base ) - leg_position_add; + Position[1] = 2047 - 8.4 * (right_height - leg_height_base ) - leg_position_add; + + // Serial.print("roll_angle:"); + // Serial.print(roll_angle); + // Serial.print(",Position[0]:"); + // Serial.print(Position[0]); + // Serial.print(",Position[1]:"); + // Serial.println(Position[1]); + + // 限制舵机位置范围 + if (Position[0] < SERVO0_MIN) // 舵机1最低 + Position[0] = SERVO0_MIN; + else if (Position[0] > SERVO0_MAX) // 舵机1最高 + Position[0] = SERVO0_MAX; + + if (Position[1] > SERVO1_MIN) // 舵机2最低(和舵机1方向是反的) + Position[1] = SERVO1_MIN; + else if (Position[1] < SERVO1_MAX) // 舵机2最高 + Position[1] = SERVO1_MAX; + + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + +} + +// 收缩小腿蓄能 +void jump_charge() // 腿部弯曲(蓄能) +{ + ACC[0] = 250; + ACC[1] = 250; + Speed[0] = 450; + Speed[1] = 450; + Position[0] = (SERVO0_MIN + 80); // 不能是SERVO1_MIN值,防止腿部碰撞 + Position[1] = (SERVO1_MIN - 80); + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); +} + +// 跳跃控制 +void jump_loop() +{ + if ((wrobot.jump == 1) && (jump_pre_flag == 0)) + { + jump_charge(); + jump_pre_flag = 1; + } + + if(jump_pre_flag > 0 ){ + jump_pre_flag ++; + } + + if(jump_pre_flag){ + if(!sms_sts.ReadMove(ID[0]) && !sms_sts.ReadMove(ID[1])){ + jump_flag = 1; + jump_pre_flag = 0; + + // 跳跃开始 + ACC[0] = 0; + ACC[1] = 0; + Speed[0] = 0; + Speed[1] = 0; + Position[0] = SERVO0_MAX + 20; // 极限距离 + Position[1] = SERVO1_MAX - 20; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + } + + if (jump_flag > 0) // 跳跃计数; + { + jump_flag ++; + } + + // 跳跃中,腿部缩起来 + if( (jump_flag > 30) && (jump_flag < 35) ) + { + ACC[0] = 0; + ACC[1] = 0; + Speed[0] = 0; + Speed[1] = 0; + Position[0] = (SERVO0_MIN + 100); // 100 约等于食指宽度 + Position[1] = (SERVO1_MIN - 100); + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + + // 轮子着地 + if (jump_flag > 200) // 2000=6s ,1s=2000/6=333.33 + { + jump_flag = 0; // 跳跃过程结束 + } + +} + +// yaw轴转向控制 (转向控制) +void yaw_loop() +{ + // 跳跃中,YAW_output 设为0,避免干扰左右旋转 + if(jump_flag) + { + YAW_output = 0; + return; + } + + // 1. 根据abs(wrobot.joyx),动态设置yaw_target系数 + float coeff = map( abs(wrobot.joyx), 0, 100, 10, 100) / 100.0f; + coeff = constrain(coeff, 0.1f, 1.0f); + float yaw_target = wrobot.joyx * coeff; + + // 2. 根据abs(wrobot.joyx),提高PID响应:临时放大yaw_angle_control(核心突破上限) + float yaw_angle_control_coeff = 1.0f; + if( wrobot.joyy == 0 && abs(wrobot.joyx) > 10){ // 原地打转 + yaw_angle_control_coeff = map( abs(wrobot.joyx), 0, 100, 1.0, 2.0); + // 根据转向速度,智能计算wrobot.height + // abs(wrobot.joyx) 范围0到100,默认0,输出范围20-50,默认 30 + // 反向映射:绝对值30→60,绝对值100→0(线性过渡) + wrobot.height = map(abs(wrobot.joyx), 0, 100, 50, 30); + // 强制约束输出在0~60范围内(防止异常值) + wrobot.height = constrain(wrobot.height, 30, 50); + // 使用低波过滤器,平滑数据 + wrobot.height = lpf_height(wrobot.height); + + // 增加rgb效果 + if(abs(wrobot.joyx) > 60){ + handleLEDBlink(); + } + } + + float yaw_angle_control = pid_yaw_angle(yaw_target) * yaw_angle_control_coeff; + // 限制yaw_angle_control上限,避免超压(按电机7.4V反推,设为12较合适) + yaw_angle_control = constrain(yaw_angle_control, -12.0f, 12.0f); + + YAW_gyro = (float)mpu6050.getGyroZ(); // 左右偏航角速度,用于纠正小车前后走直线时的角度偏差 + float yaw_gyro_control = pid_yaw_gyro(YAW_gyro); + YAW_output = yaw_angle_control + yaw_gyro_control; +} + +// 电压检测初始化 +void adc_calibration_init() +{ + if (esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_TP) == ESP_OK) { + printf("eFuse Two Point: Supported\n"); + } else { + printf("eFuse Two Point: NOT supported\n"); + } + // Check Vref is burned into eFuse + if (esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_VREF) == ESP_OK) { + printf("eFuse Vref: Supported\n"); + } else { + printf("eFuse Vref: NOT supported\n"); + } +} + +// 电压检测 +void bat_check() +{ + if (bat_check_num > 1000) + { + // 电压读取 + uint32_t sum = 0; + sum = analogRead(BAT_PIN); + uint32_t voltage = esp_adc_cal_raw_to_voltage(sum, &adc_chars); + double battery = (voltage * 3.97) / 1000.0; + + // Serial.println(battery); + // 电量显示 + if (battery >= 7.8) + digitalWrite(LED_BAT, HIGH); + else + digitalWrite(LED_BAT, LOW); + bat_check_num = 0; + } + else + bat_check_num++; +} + +// 重置距离零点 +void resetZeroPoint() { + distance_zeropoint = LQR_distance; + pid_lqr_u.error_prev = 0; +} + +// 添加LED闪烁处理函数 +void handleLEDBlink() { + if (!isBlinking) return; + + unsigned long currentMillis = millis(); + + if (currentMillis - previousBlinkMillis >= 100) { // 每100ms切换一次状态,实现快速闪烁 + previousBlinkMillis = currentMillis; + + if (blinkState == 0) { + // LED亮 + fill_solid(leds, NUM_LEDS, blinkColors[blinkCount]); + FastLED.show(); + blinkState = 1; + } else { + // LED灭 + fill_solid(leds, NUM_LEDS, CRGB::Black); + FastLED.show(); + blinkState = 0; + blinkCount++; + + // 检查是否完成6次闪烁 + if (blinkCount >= 6) { + isBlinking = false; + blinkCount = 0; + // 闪烁完成后保持熄灭状态 + fill_solid(leds, NUM_LEDS, CRGB::Black); + FastLED.show(); + } + } + } +} + +/*======================================== + * 控制器数据处理(共用函数) + * ========================================*/ +void processControllerData(const XboxControllerNotificationParser& remoteData) { + +// String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 +// String(xboxController.xboxNotif.btnX) + "," + // X键 +// String(xboxController.xboxNotif.btnB) + "," + // B键 +// String(xboxController.xboxNotif.btnA) + "," + // A键 +// String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 +// String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 +// String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 +// String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 +// String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 +// String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 +// String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 +// String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 +// String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 +// String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 +// String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 +// String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 +// String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) +// String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) + // Serial.println(str); + + + + // 坐下 + if (remoteData.btnLB && robot_enabled) { + robot_enabled = false; + sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 + } + // 起立 + if (remoteData.btnRB && !robot_enabled) { + robot_enabled = true; + sitting_down = 0; // 清除坐下动作标记 + } + + // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) + if (!robot_enabled || sitting_down) { + wrobot.jump = 0; // 禁止跳跃 + wrobot.roll = 0; // 禁止左右摇摆(起升相关) + wrobot.height = 0; // 禁止高度调整(起升相关) + } + + // 跳跃状态不接受指令 + if( jump_flag > 0){ + wrobot.jump = 0; // 强制设为“不跳跃” + wrobot.joyx = 0; // 清空左右转向指令 + wrobot.joyy = 0; // 清空前后移动指令 + wrobot.roll = 0; // 清空左右摇摆指令 + return; + } + + // 前后移动 右摇杆Y轴 + int convertedJ2PotY = constrain( + map(remoteData.joyRVert, 0, 65535, 100, -100), // 原始0~65535,目标100~-100 + -100, 100 + ); + if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 + wrobot.joyy = convertedJ2PotY; + }else{ + wrobot.joyy = 0; + } + + + if(wrobot.mode == 0) // 智能模式 + { + + // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -100, 100), + -100, 100 + ); + if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 + wrobot.joyx = convertedJ1PotX; + } else { + wrobot.joyx = 0; + } + + // 智能计算wrobot.height ,根据前后速度, + // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 + wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); + wrobot.height = constrain(wrobot.height, 30, 50); + wrobot.height = lpf_height(wrobot.height); + + } + else if(wrobot.mode == 1) // 手动模式 + { + // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -30, 30) * (100.0/30), // 先映射到-30~30,再按比例放大到-100~100 + -100, 100 + ); + if(abs(convertedJ1PotX) > (deadZone * 2) ) { // 防止同一个摇杆上下左右移动相互干扰 + roll_adjust = convertedJ1PotX; + }else{ + roll_adjust = 0; + } + + // 上下高度 左摇杆Y轴:原始0-65535 → 目标MAX到MIN + int convertedJ1PotY = constrain( + map(remoteData.joyLVert, 0, 65535, 100, -100), // 原始范围0-65535,目标范围100到-100,默认中间0 + -100, 100 + ); + if(abs(convertedJ1PotY) < (deadZone * 2) ) { + convertedJ1PotY = 0; + } + wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); + wrobot.height = constrain(wrobot.height, 30, 70); + wrobot.height = lpf_height(wrobot.height); + + // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 + int convertedJ2PotX = constrain( + map(remoteData.joyRHori, 0, 65535, -100, 100), // 原始范围0-65535,目标范围-100到100,默认中间0 + -100, 100 + ); + if(abs(convertedJ2PotX) > ( deadZone * 2)) { + wrobot.joyx = convertedJ2PotX; + }else{ + wrobot.joyx = 0; + } + } + + // 右扳机 高度向下 :原始0-1023 + leg_height_base = constrain( + map(remoteData.trigRT, 0, 1023, 20, 60), // 原始范围0-1023,默认0,所以leg_height_base=20 + 20, 60 + ); + // leg_height_base = lpf_height(leg_height_base); + + // 左扳机 rgb led 上键 闪烁6次:红红黄黄绿绿 + if(remoteData.trigLT && !isBlinking){ + isBlinking = true; + blinkCount = 0; + blinkState = 0; + previousBlinkMillis = millis(); + } + + // 跳跃 右摇杆按键 + if (remoteData.btnRS && !last_btnRS && robot_enabled) { // 1=true,0=false + wrobot.jump = 1; // 跳跃 + }else{ + wrobot.jump = 0; // 不跳跃 + } + last_btnRS = remoteData.btnRS; + + // 让左跳跃 + if (remoteData.btnX && !last_btnX && robot_enabled) { + left_jump_flag = 1; // 跳跃 + } + last_btnX = remoteData.btnX; + + // 让右跳跃 + if (remoteData.btnB && !last_btnB && robot_enabled) { + right_jump_flag = 1; // 跳跃 + } + last_btnB = remoteData.btnB; + + // 切换智能模式和手动模式 + if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) + wrobot.mode = 1; + } + if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) + wrobot.mode = 0; + roll_adjust = 0.0f; + leg_height_base = 20.0f; + } +} + +/* Xbox数据处理函数(直接传递原生数据) */ +void process_xbox_notif(){ + xboxController.onLoop(); + if (xboxController.isConnected()){ + if (xboxController.isWaitingForFirstNotification()){ + Serial.println("Waiting for first Xbox data..."); + }else{ + // Serial.println("Xbox controller connected !!!"); // 手柄蓝灯常亮 + processControllerData(xboxController.xboxNotif); + } + } + else{ + // Serial.println("Xbox controller not connected"); + } +} + diff --git a/v1.2/Shibo-main-TOMMY/test/main蓝牙Task.cpp b/v1.2/Shibo-main-TOMMY/test/main蓝牙Task.cpp new file mode 100644 index 0000000..6ebc1d8 --- /dev/null +++ b/v1.2/Shibo-main-TOMMY/test/main蓝牙Task.cpp @@ -0,0 +1,1095 @@ +/* --------------------------------- +Copyright (c) 2024 Mu Shibo +Modify by Tommy 2025.10.30 +------------------------------------- */ +#include +#include +#include +#include +#include +#include +#include +#include // xbox手柄 + +/************ xbox手柄实体 *************/ +XboxSeriesXControllerESP32_asukiaaa::Core xboxController("0a:27:12:5c:71:79"); + +/************函数申明*************/ + +// 电压检测函数 +void adc_calibration_init(); +void bat_check(); + +// 平衡算法函数 +void lqr_balance_loop(); +void yaw_loop(); +void leg_loop(); +void jump_loop(); +void resetZeroPoint(); +void jump_charge(); // 腿部弯曲(蓄能) + +// RGB相关函数 +void handleLEDBlink(); +void updateRGBLed(); + +// Xbox函数 +void process_xbox_notif(); +void processControllerData(const XboxControllerNotificationParser& data); + +// 蓝牙任务函数 +void bluetoothTask(void *parameter); +// FreeRTOS任务句柄 +TaskHandle_t bluetoothTaskHandle = NULL; // 蓝牙任务句柄 + +const int deadZone = 10; // 摇杆死区阈值 +bool last_btnA = 0; +bool last_btnB = 0; +bool last_btnX = 0; +bool last_btnY = 0; +bool last_btnRS = 0; +bool last_btnLS = 0; + +/************实例定义*************/ + +// 电机实例 +BLDCMotor motor1 = BLDCMotor(7); +BLDCMotor motor2 = BLDCMotor(7); +BLDCDriver3PWM driver1 = BLDCDriver3PWM(32, 33, 25, 22); +BLDCDriver3PWM driver2 = BLDCDriver3PWM(26, 27, 14, 12); + +// 编码器实例 +TwoWire I2Cone = TwoWire(0); +TwoWire I2Ctwo = TwoWire(1); +MagneticSensorI2C sensor1 = MagneticSensorI2C(AS5600_I2C); +MagneticSensorI2C sensor2 = MagneticSensorI2C(AS5600_I2C); + +// PID控制器实例 +PIDController pid_angle(1, 0, 0, 100000, 8); // 比例系数(P), 积分系数(I), 微分系数(D), 积分限幅(当I=0,无效), 输出限幅(8V防止电机过载) +PIDController pid_gyro(0.06, 0, 0, 100000, 8); +PIDController pid_distance(0.5, 0, 0, 100000, 8); +PIDController pid_speed(0.7, 0, 0, 100000, 8); +PIDController pid_yaw_angle(1.0, 0, 0, 100000, 8); +PIDController pid_yaw_gyro(0.04, 0, 0, 100000, 8); +PIDController pid_lqr_u(1, 15, 0, 100000, 8); +PIDController pid_zeropoint(0.002, 0, 0, 100000, 4); +PIDController pid_roll_angle(8, 0, 0, 100000, 450); + +// 低通滤波器实例 +LowPassFilter lpf_joyy(0.2); // 新输入值占输出值的10%,历史值占90% +LowPassFilter lpf_zeropoint(0.1); +LowPassFilter lpf_roll(0.3); +LowPassFilter lpf_height(0.1); + +// STS舵机实例 +SMS_STS sms_sts; + +// MPU6050实例 +MPU6050 mpu6050(I2Ctwo); + +// FastLED配置 +#define RGB_PIN 21 +#define NUM_LEDS 2 +CRGB leds[NUM_LEDS]; +unsigned long previousBlinkMillis = 0; +int blinkState = 0; +int blinkCount = 0; +bool isBlinking = false; +CRGB blinkColors[6] = {CRGB::Red, CRGB::Red, CRGB::Yellow, CRGB::Yellow, CRGB::Green, CRGB::Green}; + +// RGB蓝牙状态扩展变量 +bool isBluetoothConnected = false; // 蓝牙连接状态标记 +unsigned long bluetoothBlinkMillis = 0; // 蓝牙闪烁专用定时器 +const int BLUETOOTH_BLINK_INTERVAL = 100; // 蓝牙未连接时的闪烁间隔(100ms=快速闪烁) +CRGB BLUETOOTH_COLOR = CRGB::Blue; // 蓝牙状态的LED颜色(固定蓝色) + +/************参数定义*************/ +#define pi 3.1415927 + +// 机身平衡角度调整 roll轴 +float roll_adjust = 0.0f; + +// 机身高度 +float leg_height_base = 20.0f; // 改为全局变量,初始值20 腿部默认高度基准值,值越小,机身越高, 实测范围 -10(最高),52(最低) + +// #define LEG_HEIGHT_BASE 20 //20 腿部默认高度基准值,值越小,机身越高, 实测范围 -10(最高),52(最低) +#define SERVO0_MIN 2047 // 舵机1最低位置,大腿与小腿碰到一起, 从小车正面看右手边舵机 +#define SERVO1_MIN 2047 // 舵机2最低位置,大腿与小腿碰到一起, 从小车正面看左手边舵机 +#define SERVO0_MAX (2047 + 12 + 8.4 * (35 + 10)) // 2438 舵机1最高 +#define SERVO1_MAX (2047 - 12 - 8.4 * (35 + 10)) // 1658 舵机2最高 + +float leg_position_add = 0; // roll轴平衡控制量 +int left_height; +int right_height; +float LegHeightDiff = 0; // 左右腿高度差 + +// 舵机运动参数 +byte ID[2] = {1, 2}; +s16 Position[2]; +u16 Speed[2]; +byte ACC[2]; + +// 腿部高度逻辑 +// #define LEG_HEIGHT_BASE 20 # 固定值 +// float LegHeightDiff ; # 根据前后转向运动时,智能计算两腿高度差 +// left_height,right_height = wrobot.height + LegHeightDiff # 根据前后左右智能计算两腿高度差 +// leg_position_add = pid_roll_angle(lpf_roll(roll_angle)); 根据roll自动计算 +// Position[0] 2047 + 12 + 8.4 * (left_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position[1] 2047 - 12 - 8.4 * (right_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position 2047 - 12 - 8.4 * (right_height - LEG_HEIGHT_BASE) - leg_position_add; +// Position 2047 - 12 - 8.4 * (wrobot.height + LegHeightDiff - LEG_HEIGHT_BASE) - pid_roll_angle(lpf_roll(roll_angle)); +// 遥控器 两腿高度差 固定值 roll轴平衡控制量 + +// LQR自平衡控制器参数 +float LQR_angle = 0; +float LQR_gyro = 0; +float LQR_gyroZ = 0; +float LQR_speed = 0; +float LQR_distance = 0; +float angle_control = 0; +float gyro_control = 0; +float speed_control = 0; +float distance_control = 0; +float LQR_u = 0; +float angle_zeropoint = 8; // 5 设定默认俯仰角度,向前到正,向后倒负 +float original_angle_zeropoint = 8; // 保存原始的角度零点 +float distance_zeropoint = 0.5f; // 轮部位移零点偏置 + +// YAW轴控制数据 +float YAW_gyro = 0; +float YAW_angle = 0; +float YAW_angle_last = 0; +float YAW_angle_total = 0; +float YAW_angle_zero_point = -10; +float YAW_output = 0; + +// 记录轮部转速,用于判断跳跃状态 +unsigned long last_speed_record_time = 0; // 上次记录转速的时间 +const unsigned long SPEED_RECORD_INTERVAL = 100; // 转速记录间隔(毫秒) ,因为时间相隔太近速度差不明显的 +float last_lqr_speed = 0; // 记录上一时刻的轮部转速 +float robot_speed_diff = 0; // 速度差 + +int jump_flag = 0; // 跳跃过程计数 +int left_jump_flag = 0; // 左跳跃标志位 +int right_jump_flag = 0; // 右跳跃标志位 +int jump_pre_flag = 0; // 跳跃前蓄能计数 +int wheel_ground_flag = 1; // 轮子是否离地标记 默认着地 + + +// 电压检测 +#define LED_BAT 13 +uint16_t bat_check_num = 0; +int BAT_PIN = 35; // select the input pin for the ADC +static esp_adc_cal_characteristics_t adc_chars; +static const adc1_channel_t channel = ADC1_CHANNEL_7; +static const adc_bits_width_t width = ADC_WIDTH_BIT_12; +static const adc_atten_t atten = ADC_ATTEN_DB_12; +static const adc_unit_t unit = ADC_UNIT_1; + +// 倒地起来辅助计数 +int loopCounter = 0; // loop函数执行计数 +int resetToDefaultCounter = 0; // resetToDefault执行计数 + +// 小车状态控制 +bool robot_enabled = true; // 小车使能状态,true为起立状态,false为坐下状态 +bool last_robot_enabled = true; // 记录上一次的小车状态 +int sitting_down = 0; // 标记是否正在执行坐下动作 + + +typedef struct +{ + int mode = 0; // 0:左摇杆左右转向控制(智能),1:左摇杆上下摇摆控制(手动) + int height = 30; + int roll; + int jump = 0; // 0 =不跳跃 1= 跳跃 + int joyy; + int joyy_last; + int joyx; + int joyx_last; +} Wrobot; +Wrobot wrobot; + + +void setup() +{ + Serial.begin(115200); // 通讯串口 + Serial2.begin(1000000); // 腿部sts舵机 + + // 舵机初始化 + sms_sts.pSerial = &Serial2; + + ID[0] = 1; + ID[1] = 2; + ACC[0] = 30; + ACC[1] = 30; + Speed[0] = 400; + Speed[1] = 400; + Position[0] = SERVO0_MIN; + Position[1] = SERVO1_MIN; + // 舵机(ID1/ID2)以速度V=2400步/秒,加速度A=50(50*100步/秒^2),运行至各自的Position位置 + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + + // 电压检测 + adc_calibration_init(); + adc1_config_width(width); + adc1_config_channel_atten(channel, atten); + esp_adc_cal_characterize(unit, atten, width, 0, &adc_chars); + + // 电量显示LED + pinMode(LED_BAT, OUTPUT); + + // 编码器设置 + I2Cone.begin(19, 18, 400000UL); + I2Ctwo.begin(23, 5, 400000UL); + sensor1.init(&I2Cone); + sensor2.init(&I2Ctwo); + + // mpu6050设置 + mpu6050.begin(); + mpu6050.calcGyroOffsets(true); + + // 连接motor对象与编码器对象 + motor1.linkSensor(&sensor1); + motor2.linkSensor(&sensor2); + + // 速度环PID参数 + motor1.PID_velocity.P = 0.05; + motor1.PID_velocity.I = 1; + motor1.PID_velocity.D = 0; + + motor2.PID_velocity.P = 0.05; + motor2.PID_velocity.I = 1; + motor2.PID_velocity.D = 0; + + // 驱动器设置 + motor1.voltage_sensor_align = 6; + motor2.voltage_sensor_align = 6; + driver1.voltage_power_supply = 8; + driver2.voltage_power_supply = 8; + driver1.init(); + driver2.init(); + + // 连接motor对象与驱动器对象 + motor1.linkDriver(&driver1); + motor2.linkDriver(&driver2); + + motor1.torque_controller = TorqueControlType::voltage; // 扭矩控制器类型为 "电压模式" + motor2.torque_controller = TorqueControlType::voltage; + motor1.controller = MotionControlType::torque; // 运动控制器类型为 "扭矩模式" + motor2.controller = MotionControlType::torque; + + // monitor相关设置 + motor1.useMonitoring(Serial); + motor2.useMonitoring(Serial); + + // 电机初始化 + motor1.init(); + motor1.initFOC(); + motor2.init(); + motor2.initFOC(); + + // FastLED初始化 + FastLED.addLeds(leds, NUM_LEDS); + FastLED.setBrightness(50); // 设置亮度 + fill_solid(leds, NUM_LEDS, CRGB::Black); // 初始化为熄灭 + FastLED.show(); + + // 创建蓝牙处理任务(运行在核心0,优先级1,栈大小4096) + xTaskCreatePinnedToCore( + bluetoothTask, // 任务函数 + "BluetoothTask", // 任务名称 + 4096, // 栈大小 + NULL, // 任务参数 + 1, // 任务优先级 + &bluetoothTaskHandle, // 任务句柄 + 0 // 运行在核心0 + ); + + + delay(500); +} + +void loop() +{ + + // 处理LED闪烁 + updateRGBLed(); + + // 处理xbox手柄通知 + // process_xbox_notif(); + + bat_check(); // 电压检测 + delayMicroseconds(1500); + mpu6050.update(); // IMU数据更新 + lqr_balance_loop(); // lqr自平衡控制 + yaw_loop(); // yaw轴转向控制 + jump_loop(); // 跳跃动作 + leg_loop(); // 腿部动作控制 + + // 记录上一次的遥控数据数据 + wrobot.joyx_last = wrobot.joyx; + wrobot.joyy_last = wrobot.joyy; + + motor1.target = (-0.5) * (LQR_u + YAW_output); // target正数小车向前,负数向后 + motor2.target = (-0.5) * (LQR_u - YAW_output); + + loopCounter++; + // loopCounter作用:在期初的800次循环内视为电源开通后第一次自平衡,不能进入resetToDefault()函数重置参数 + // resetToDefaultCounter作用:防止小车倒地后某个角度,陷入循环,motor.target一直=0 + if ((LQR_angle < -35.0f || LQR_angle > 70.0f ) && loopCounter > 800 && resetToDefaultCounter < 130) { + resetZeroPoint(); + resetToDefaultCounter++; + motor1.target = 0; + motor2.target = 0; + } + + // 大仰角到底,轮子就不要转了 修改 + if (abs(LQR_angle) > 120.0f) { + motor1.target = 0; + motor2.target = 0; + } + + // 达到平衡角度后,重置重置计数器 + if( abs(LQR_angle) < 25.0f){ + resetToDefaultCounter = 0; + } + + // 向左跳跃 + if(left_jump_flag){ + left_jump_flag ++ ; + if ( left_jump_flag < 30) { + motor1.target = 5.5; // 脉冲 + motor2.target = -5.5; + } else { + left_jump_flag = 0; + jump_pre_flag = 1; + } + } + // 向右跳跃 + if(right_jump_flag){ + right_jump_flag ++ ; + if ( right_jump_flag < 30) { + motor1.target = -5.5; // 脉冲 + motor2.target = 5.5; + } else { + right_jump_flag = 0; + jump_pre_flag = 1; + } + } + + // 小车坐下 + if (sitting_down) { + sitting_down ++; + + if (sitting_down < 15) { + // 如果遥感向后运动,给个向后退脉冲,让小车向前倒地 + if(wrobot.joyy < 0){ + motor1.target = -1.0; // 负数小车向后,正数向前 + motor2.target = -1.0; + Position[0] = SERVO0_MIN; // 修改 + Position[1] = SERVO1_MIN; + } else { // 否则默认向前倒地 给个向前脉冲 + motor1.target = 1.0; // 负数小车向后,正数向前 + motor2.target = 1.0; + Position[0] = SERVO0_MIN + 60; // 修改 + Position[1] = SERVO1_MIN - 60; + + } + }else{ + + // 通过简单的开环控制前后左右 + float speed_coeff = 0.02; // 速度系数:值越大,移动越快(建议0.01~0.02) + motor1.target = (-0.5) * (wrobot.joyy + wrobot.joyx) * speed_coeff; + motor2.target = (-0.5) * (wrobot.joyy - wrobot.joyx) * speed_coeff; + + } + + // 收缩双腿,舵机到最低位置 + if (sitting_down == 5) { + ACC[0] = ACC[1] = 100; + Speed[0] = Speed[1] = 200; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + + } + + // 迭代计算FOC相电压 + motor1.loopFOC(); + motor2.loopFOC(); + + // 设置轮部电机输出 + motor1.move(); + motor2.move(); + +} // loop() + +// lqr自平衡控制 +void lqr_balance_loop() +{ + /* + motor.target 负数小车向后,正数小车向前 + LQR_u 越大,电机输出的转矩越大,电机向后转,默认0-8V + LQR_u = angle_control + gyro_control + distance_control + speed_control + = 俯仰角度控制 + 俯仰角速度控制 + 距离控制 + 速度控制 + + angle_control = pid_angle( LQR_angle - angle_zeropoint) // 实际pitch角度-目标pitch角度 + LQR_angle = mpu6050.getAngleY() + + gyro_control = pid_gyro( LQR_gyro - 0 ) // 实际角速度,目标值是零 + LQR_gyro = mpu6050.getGyroY() + + distance_control = pid_distance( LQR_distance - distance_zeropoint) // 两个电机平均旋转弧度(实际位移量) - 位移基准零点(某一时刻LQR_distance快照) + LQR_distance = (-0.5)*(motor1.shaft_angle + motor2.shaft_angle) + + speed_control = pid_speed(LQR_speed - speed_target_coeff * lpf_joyy(wrobot.joyy)) // 两个电机平均速度(实际速度) - 摇杆前后输入值* 系数 ,就速度差 + LQR_speed = (-0.5) * (motor1.shaft_velocity + motor2.shaft_velocity) + speed_target_coeff = 前进后退系数 + yaw 偏航角控制 + float yaw_angle_control = pid_yaw_angle(yaw_target); + yaw_target = wrobot.joyx * 0.1; // 使用摇杆左右转向值 + + float yaw_gyro_control = pid_yaw_gyro(YAW_gyro); // yaw 轴的角速度控制 + YAW_gyro = (float)mpu6050.getGyroZ(); + + YAW_output = yaw_angle_control + yaw_gyro_control; + + motor1.target = (-0.5) * (LQR_u + YAW_output); // target正数小车向前,负数向后 + motor2.target = (-0.5) * (LQR_u - YAW_output); + + */ + + LQR_distance = (-0.5) * (motor1.shaft_angle + motor2.shaft_angle); // 两个电机的旋转角度(shaft_angle),单位:弧度(rad)实际位移量 + LQR_speed = (-0.5) * (motor1.shaft_velocity + motor2.shaft_velocity); // 两个电机角速度(shaft_velocity),单位:弧度 / 秒(rad/s) + LQR_angle = (float)mpu6050.getAngleY(); // mpu6050 pitch 角度,单位:度(°) + LQR_gyro = (float)mpu6050.getGyroY(); // pitch Y轴角速度,单位:度 / 秒(°/s) + + angle_control = pid_angle(LQR_angle - angle_zeropoint); + gyro_control = pid_gyro(LQR_gyro); + + // 前进后退跳跃的系数都不一样 + float speed_target_coeff = 0.1; + if( jump_flag ){ // 跳跃 + speed_target_coeff = 0.1; + }else if(wrobot.joyy > 0 ){ // 前进 + speed_target_coeff = 0.18; + }else if(wrobot.joyy < 0){ // 后退 + speed_target_coeff = 0.11; + }else{ + speed_target_coeff = 0.1; + } + + speed_control = pid_speed(LQR_speed - speed_target_coeff * lpf_joyy(wrobot.joyy)); // 最大8v + + // 检测轮子差速,判断轮子是否离地 + unsigned long current_time = millis(); + if (current_time - last_speed_record_time >= SPEED_RECORD_INTERVAL) { + robot_speed_diff = LQR_speed - last_lqr_speed; + + if(robot_speed_diff > 18.0) // 轮子离地 + { + wheel_ground_flag = 0; // 轮子离地标记 + // Serial.print("TAKE OFF"); + // Serial.print(wheel_ground_flag); + // Serial.print(",robot_speed_diff:"); + // Serial.print(robot_speed_diff); + // Serial.print(",jump_flag:"); + // Serial.println(jump_flag); // 100 左右 + } + if( robot_speed_diff < -9.0) // 轮子着地 + { + wheel_ground_flag = 1; // 轮子着地标记 + // Serial.print("LANDING:"); + // Serial.print(",robot_speed_diff:"); + // Serial.print(robot_speed_diff); + // Serial.print(",jump_flag:"); + // Serial.println(jump_flag); // 120左右 + + if( jump_flag ){ // 落地点作为新的位移零点 + resetZeroPoint(); + } + } + last_lqr_speed = LQR_speed; // 每隔100ms更新一次历史转速 + last_speed_record_time = current_time; // 更新记录时间 + } + + // 重置位移零点和积分情形 + // 1.判断摇杆是否没有前后左右运动指令 + if ((wrobot.joyx_last != 0 && wrobot.joyx == 0) || (wrobot.joyy_last != 0 && wrobot.joyy == 0)) + { + resetZeroPoint(); + } + + // 2. 运动中实时重置位移零点和积分情形 + if (abs(robot_speed_diff) > 10 || (abs(LQR_speed) > 15) // 这两种是启动后自平衡,速度较快 + || wrobot.joyy != 0 || sitting_down ) + { + resetZeroPoint(); + } + + distance_control = pid_distance(LQR_distance - distance_zeropoint); + + // 计算 LQR_u + // 必须是在跳跃时jump_flag > 0,LQR_u= 角度控制量 + 角速度控制量 + if ((jump_flag > 0 and jump_flag < 120)) // jump_flag:100离地 120着地 + { + LQR_u = angle_control + gyro_control; // 角度控制量 + 角速度控制,位移和速度控制分量被忽略 + } + else // 当轮部未离地时,LQR_u:4个参数 + { + // 当轮部未离地时,LQR_u =角度控制量+角速度控制量+位移控制量+速度控制量 + LQR_u = angle_control + gyro_control + distance_control + speed_control; + } + + // 小车没有控制的时候自稳定状态 + // 控制量lqr_u<5V,前进后退控制量很小, 遥控器无信号输入joyy=0,轮部位移控制正常介入distance_control<4,不处于跳跃后的恢复时期jump_flag=0,以及不是坐下状态 + if (abs(LQR_u) < 5 && wrobot.joyy == 0 && abs(distance_control) < 4 && (jump_flag == 0)) // && !sitting_down + { + LQR_u = pid_lqr_u(LQR_u); // 小转矩非线性补偿 + angle_zeropoint -= pid_zeropoint(lpf_zeropoint(distance_control)); // 重心自适应 + } + else + { + pid_lqr_u.error_prev = 0; // 输出积分清零 + } + + // 平衡控制参数自适应 + if (wrobot.height < 50){ + pid_speed.P = 0.7; + }else if (wrobot.height < 64){ + pid_speed.P = 0.6; + }else{ + pid_speed.P = 0.5; + } +} + +// 腿部动作控制(舵机) +void leg_loop() +{ + // 如果坐下就不控制腿部 + if(sitting_down || jump_flag || jump_pre_flag || left_jump_flag || right_jump_flag){ + return; // 跳过后续leg高度计算 + } + + // 机身大角度,譬如倒地时,强制腿部收缩 + if (abs(LQR_angle) > 25.0f) + { + ACC[0] = ACC[1] = 100; + Speed[0] = Speed[1] = 400; + Position[0] = SERVO0_MIN; + Position[1] = SERVO1_MIN; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + return; // 跳过后续leg高度计算 + } + + ACC[0] = ACC[1] = 100; // max 230 + Speed[0] = Speed[1] = 400; + + float roll_angle = (float)mpu6050.getAngleX() + roll_adjust; // 加上roll角度偏差 + leg_position_add = pid_roll_angle(lpf_roll(roll_angle)); + + // 左后腿默认等于 wrobot.height + left_height = wrobot.height; + right_height = wrobot.height; + LegHeightDiff = 0; // 初始化 roll 角度补偿值 + + // 智能计算左右脚高度差, 如果同时有转向和前后指令 ,自动计算腿部高度补偿 + if(wrobot.mode == 0){ + if (abs(wrobot.joyx) > 10 && abs(wrobot.joyy) > 10) + { + LegHeightDiff = map(abs(wrobot.joyy), 0, 100, 0, 10); + leg_position_add = 0; // 不需要两个脚一样高 + } + if (wrobot.joyx > 10 && abs(wrobot.joyy) > 10) + { + // 左脚抬高 + left_height = wrobot.height + LegHeightDiff ; + // Serial.print("左脚抬高"); + } + else if (wrobot.joyx < -10 && abs(wrobot.joyy) > 10) + { + // 右脚抬高 + right_height = wrobot.height + LegHeightDiff; + // Serial.print("右脚抬高"); + } + } + + // 根据新的高度计算舵机位置 + // id[0] 正面看右手,id[1] 正面看左手 + // 2047是舵机中间位置,8.4是系数,32是默认高度,最高80,最低32 + // const int LEG_HEIGHT_BASE 这值越小,机身越高,实测范围 0(最高),52(最低) + Position[0] = 2047 + 8.4 * (left_height - leg_height_base ) - leg_position_add; + Position[1] = 2047 - 8.4 * (right_height - leg_height_base ) - leg_position_add; + + // Serial.print("roll_angle:"); + // Serial.print(roll_angle); + // Serial.print(",Position[0]:"); + // Serial.print(Position[0]); + // Serial.print(",Position[1]:"); + // Serial.println(Position[1]); + + // 限制舵机位置范围 + if (Position[0] < SERVO0_MIN) // 舵机1最低 + Position[0] = SERVO0_MIN; + else if (Position[0] > SERVO0_MAX) // 舵机1最高 + Position[0] = SERVO0_MAX; + + if (Position[1] > SERVO1_MIN) // 舵机2最低(和舵机1方向是反的) + Position[1] = SERVO1_MIN; + else if (Position[1] < SERVO1_MAX) // 舵机2最高 + Position[1] = SERVO1_MAX; + + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + +} + +// 收缩小腿蓄能 +void jump_charge() // 腿部弯曲(蓄能) +{ + ACC[0] = 250; + ACC[1] = 250; + Speed[0] = 450; + Speed[1] = 450; + Position[0] = (SERVO0_MIN + 80); // 不能是SERVO1_MIN值,防止腿部碰撞 + Position[1] = (SERVO1_MIN - 80); + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); +} + +// 跳跃控制 +void jump_loop() +{ + if ((wrobot.jump == 1) && (jump_pre_flag == 0)) + { + jump_charge(); + jump_pre_flag = 1; + } + + if(jump_pre_flag > 0 ){ + jump_pre_flag ++; + } + + if(jump_pre_flag){ + if(!sms_sts.ReadMove(ID[0]) && !sms_sts.ReadMove(ID[1])){ + jump_flag = 1; + jump_pre_flag = 0; + + // 跳跃开始 + ACC[0] = 0; + ACC[1] = 0; + Speed[0] = 0; + Speed[1] = 0; + Position[0] = SERVO0_MAX + 20; // 极限距离 + Position[1] = SERVO1_MAX - 20; + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + } + + if (jump_flag > 0) // 跳跃计数; + { + jump_flag ++; + } + + // 跳跃中,腿部缩起来 + if( (jump_flag > 30) && (jump_flag < 35) ) + { + ACC[0] = 0; + ACC[1] = 0; + Speed[0] = 0; + Speed[1] = 0; + Position[0] = (SERVO0_MIN + 100); // 100 约等于食指宽度 + Position[1] = (SERVO1_MIN - 100); + sms_sts.SyncWritePosEx(ID, 2, Position, Speed, ACC); + } + + // 轮子着地 + if (jump_flag > 200) // 2000=6s ,1s=2000/6=333.33 + { + jump_flag = 0; // 跳跃过程结束 + } + +} + +// yaw轴转向控制 (转向控制) +void yaw_loop() +{ + // 跳跃中,YAW_output 设为0,避免干扰左右旋转 + if(jump_flag) + { + YAW_output = 0; + return; + } + + // 1. 根据abs(wrobot.joyx),动态设置yaw_target系数 + float coeff = map( abs(wrobot.joyx), 0, 100, 10, 100) / 100.0f; + coeff = constrain(coeff, 0.1f, 1.0f); + float yaw_target = wrobot.joyx * coeff; + + // 2. 根据abs(wrobot.joyx),提高PID响应:临时放大yaw_angle_control(核心突破上限) + float yaw_angle_control_coeff = 1.0f; + if( wrobot.joyy == 0 && abs(wrobot.joyx) > 10){ // 原地打转 + yaw_angle_control_coeff = map( abs(wrobot.joyx), 0, 100, 1.0, 2.0); + // 根据转向速度,智能计算wrobot.height + // abs(wrobot.joyx) 范围0到100,默认0,输出范围20-50,默认 30 + // 反向映射:绝对值30→60,绝对值100→0(线性过渡) + wrobot.height = map(abs(wrobot.joyx), 0, 100, 50, 30); + // 强制约束输出在0~60范围内(防止异常值) + wrobot.height = constrain(wrobot.height, 30, 50); + // 使用低波过滤器,平滑数据 + wrobot.height = lpf_height(wrobot.height); + + // 增加rgb效果 + if(abs(wrobot.joyx) > 60){ + handleLEDBlink(); + } + } + + float yaw_angle_control = pid_yaw_angle(yaw_target) * yaw_angle_control_coeff; + // 限制yaw_angle_control上限,避免超压(按电机7.4V反推,设为12较合适) + yaw_angle_control = constrain(yaw_angle_control, -12.0f, 12.0f); + + YAW_gyro = (float)mpu6050.getGyroZ(); // 左右偏航角速度,用于纠正小车前后走直线时的角度偏差 + float yaw_gyro_control = pid_yaw_gyro(YAW_gyro); + YAW_output = yaw_angle_control + yaw_gyro_control; +} + +// 电压检测初始化 +void adc_calibration_init() +{ + if (esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_TP) == ESP_OK) { + printf("eFuse Two Point: Supported\n"); + } else { + printf("eFuse Two Point: NOT supported\n"); + } + // Check Vref is burned into eFuse + if (esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_VREF) == ESP_OK) { + printf("eFuse Vref: Supported\n"); + } else { + printf("eFuse Vref: NOT supported\n"); + } +} + +// 电压检测 +void bat_check() +{ + if (bat_check_num > 1000) + { + // 电压读取 + uint32_t sum = 0; + sum = analogRead(BAT_PIN); + uint32_t voltage = esp_adc_cal_raw_to_voltage(sum, &adc_chars); + double battery = (voltage * 3.97) / 1000.0; + + // Serial.println(battery); + // 电量显示 + if (battery >= 7.8) + digitalWrite(LED_BAT, HIGH); + else + digitalWrite(LED_BAT, LOW); + bat_check_num = 0; + } + else + bat_check_num++; +} + +// 重置距离零点 +void resetZeroPoint() { + distance_zeropoint = LQR_distance; + pid_lqr_u.error_prev = 0; +} + +// 添加LED闪烁处理函数 +void handleLEDBlink() { + if (!isBlinking) return; + + unsigned long currentMillis = millis(); + + if (currentMillis - previousBlinkMillis >= 100) { // 每100ms切换一次状态,实现快速闪烁 + previousBlinkMillis = currentMillis; + + if (blinkState == 0) { + // LED亮 + fill_solid(leds, NUM_LEDS, blinkColors[blinkCount]); + FastLED.show(); + blinkState = 1; + } else { + // LED灭 + fill_solid(leds, NUM_LEDS, CRGB::Black); + FastLED.show(); + blinkState = 0; + blinkCount++; + + // 检查是否完成6次闪烁 + if (blinkCount >= 6) { + isBlinking = false; + blinkCount = 0; + // 闪烁完成后保持熄灭状态 + fill_solid(leds, NUM_LEDS, CRGB::Black); + FastLED.show(); + } + } + } +} + +/*======================================== + * 控制器数据处理(共用函数) + * ========================================*/ +// 蓝牙任务函数:独立处理配对和手柄数据 +void bluetoothTask(void *parameter) { + Serial.println("蓝牙任务启动,等待手柄连接..."); + xboxController.begin(); + + while (1) { + xboxController.onLoop(); + + // 更新蓝牙连接状态 + bool newConnState = xboxController.isConnected(); + if (newConnState != isBluetoothConnected) { + isBluetoothConnected = newConnState; + if (isBluetoothConnected) { + Serial.println("蓝牙已连接,LED常亮蓝色"); + } else { + Serial.println("蓝牙断开,LED快速闪蓝色"); + } + } + + // 处理手柄数据(无互斥锁,直接访问wrobot) + if (isBluetoothConnected && !xboxController.isWaitingForFirstNotification()) { + processControllerData(xboxController.xboxNotif); + } + + vTaskDelay(10 / portTICK_PERIOD_MS); // 降低CPU占用 + } +} + +// 统一LED控制函数:优先级 handleLEDBlink > 蓝牙状态 +void updateRGBLed() { + // 1. 优先执行用户触发的多色闪烁 + if (isBlinking) { + unsigned long currentMillis = millis(); + if (currentMillis - previousBlinkMillis >= 100) { + previousBlinkMillis = currentMillis; + if (blinkState == 0) { + fill_solid(leds, NUM_LEDS, blinkColors[blinkCount]); + blinkState = 1; + } else { + fill_solid(leds, NUM_LEDS, CRGB::Black); + blinkState = 0; + blinkCount++; + if (blinkCount >= 6) { + isBlinking = false; + blinkCount = 0; + blinkState = 0; + } + } + FastLED.show(); + return; + } + } + + // 2. 处理蓝牙状态灯 + unsigned long currentMillis = millis(); + if (!isBluetoothConnected) { + // 蓝牙未连接:快速闪蓝色 + if (currentMillis - bluetoothBlinkMillis >= BLUETOOTH_BLINK_INTERVAL) { + bluetoothBlinkMillis = currentMillis; + static bool bluetoothLedState = false; + bluetoothLedState = !bluetoothLedState; + fill_solid(leds, NUM_LEDS, bluetoothLedState ? BLUETOOTH_COLOR : CRGB::Black); + FastLED.show(); + } + } else { + // 蓝牙已连接:常亮蓝色 + static bool lastConnState = false; + if (lastConnState != isBluetoothConnected) { + lastConnState = isBluetoothConnected; + fill_solid(leds, NUM_LEDS, BLUETOOTH_COLOR); + FastLED.show(); + } + } +} + +void processControllerData(const XboxControllerNotificationParser& remoteData) { + +// String str = String(xboxController.xboxNotif.btnY) + "," + // Y键 +// String(xboxController.xboxNotif.btnX) + "," + // X键 +// String(xboxController.xboxNotif.btnB) + "," + // B键 +// String(xboxController.xboxNotif.btnA) + "," + // A键 +// String(xboxController.xboxNotif.btnLB) + "," + // 左肩键 +// String(xboxController.xboxNotif.btnRB) + "," + // 右肩键 +// String(xboxController.xboxNotif.btnSelect) + "," + // 中间十字 左键 试图键 +// String(xboxController.xboxNotif.btnStart) + "," + // 中间十字 右键 菜单键 +// String(xboxController.xboxNotif.btnXbox) + "," + // 中间十字 上键 home键 +// String(xboxController.xboxNotif.btnShare) + "," + // 中间十字 下键 截图键 +// String(xboxController.xboxNotif.btnLS) + "," + // 左摇杆键 +// String(xboxController.xboxNotif.btnRS) + "," + // 右摇杆键 +// String(xboxController.xboxNotif.btnDirUp) + "," + // 上键 +// String(xboxController.xboxNotif.btnDirRight) + "," + // 右键 +// String(xboxController.xboxNotif.btnDirDown) + "," + // 下键 +// String(xboxController.xboxNotif.btnDirLeft) + "," + // 左键 +// String(xboxController.xboxNotif.joyLHori) + "," + // 左摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyLVert) + "," + // 左摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.joyRHori) + "," + // 右摇杆 水平轴 (左-右 0 -65535) +// String(xboxController.xboxNotif.joyRVert) + "," + // 右摇杆 垂直轴 (上-下 0 -65535) +// String(xboxController.xboxNotif.trigLT) + "," + // 左扳机键 (松开- 按下 0 -1023) +// String(xboxController.xboxNotif.trigRT) ; // 右扳机键 (松开- 按下 0 -1023) + // Serial.println(str); + + + + // 坐下 + if (remoteData.btnLB && robot_enabled) { + robot_enabled = false; + sitting_down = 1; // 标记开始坐下动作保存当前的角度零点 + } + // 起立 + if (remoteData.btnRB && !robot_enabled) { + robot_enabled = true; + sitting_down = 0; // 清除坐下动作标记 + } + + // 修改后代码(保留摇杆指令,仅禁止起升/跳跃) + if (!robot_enabled || sitting_down) { + wrobot.jump = 0; // 禁止跳跃 + wrobot.roll = 0; // 禁止左右摇摆(起升相关) + wrobot.height = 0; // 禁止高度调整(起升相关) + } + + // 跳跃状态不接受指令 + if( jump_flag > 0){ + wrobot.jump = 0; // 强制设为“不跳跃” + wrobot.joyx = 0; // 清空左右转向指令 + wrobot.joyy = 0; // 清空前后移动指令 + wrobot.roll = 0; // 清空左右摇摆指令 + return; + } + + // 前后移动 右摇杆Y轴 + int convertedJ2PotY = constrain( + map(remoteData.joyRVert, 0, 65535, 100, -100), // 原始0~65535,目标100~-100 + -100, 100 + ); + if(abs(convertedJ2PotY) > deadZone) { // 前后运动 -100 到 100 + wrobot.joyy = convertedJ2PotY; + }else{ + wrobot.joyy = 0; + } + + + if(wrobot.mode == 0) // 智能模式 + { + + // 左右转向 左摇杆X轴:先映射到-100~100,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -100, 100), + -100, 100 + ); + if(abs(convertedJ1PotX) > deadZone) { // 左右运动 -100 到 100 + wrobot.joyx = convertedJ1PotX; + } else { + wrobot.joyx = 0; + } + + // 智能计算wrobot.height ,根据前后速度, + // convertedJ2PotY 范围-100到100,默认0,输出范围30(最矮)-50(最高), 默认 50 + wrobot.height = map( abs(convertedJ2PotY), 0, 100, 50, 30); + wrobot.height = constrain(wrobot.height, 30, 50); + wrobot.height = lpf_height(wrobot.height); + + } + else if(wrobot.mode == 1) // 手动模式 + { + // 摇摆角度 左摇杆X轴,先映射到-60~60,再按比例放大到-100~100 + int convertedJ1PotX = constrain( + map(remoteData.joyLHori, 0, 65535, -30, 30) * (100.0/30), // 先映射到-30~30,再按比例放大到-100~100 + -100, 100 + ); + if(abs(convertedJ1PotX) > (deadZone * 2) ) { // 防止同一个摇杆上下左右移动相互干扰 + roll_adjust = convertedJ1PotX; + }else{ + roll_adjust = 0; + } + + // 上下高度 左摇杆Y轴:原始0-65535 → 目标MAX到MIN + int convertedJ1PotY = constrain( + map(remoteData.joyLVert, 0, 65535, 100, -100), // 原始范围0-65535,目标范围100到-100,默认中间0 + -100, 100 + ); + if(abs(convertedJ1PotY) < (deadZone * 2) ) { + convertedJ1PotY = 0; + } + wrobot.height = map( convertedJ1PotY, -100, 100, 30, 70); + wrobot.height = constrain(wrobot.height, 30, 70); + wrobot.height = lpf_height(wrobot.height); + + // 左右转向 右摇杆X轴:原始0-960 → 目标-100到100 + int convertedJ2PotX = constrain( + map(remoteData.joyRHori, 0, 65535, -100, 100), // 原始范围0-65535,目标范围-100到100,默认中间0 + -100, 100 + ); + if(abs(convertedJ2PotX) > ( deadZone * 2)) { + wrobot.joyx = convertedJ2PotX; + }else{ + wrobot.joyx = 0; + } + } + + // 右扳机 高度向下 :原始0-1023 + leg_height_base = constrain( + map(remoteData.trigRT, 0, 1023, 20, 60), // 原始范围0-1023,默认0,所以leg_height_base=20 + 20, 60 + ); + // leg_height_base = lpf_height(leg_height_base); + + // 左扳机 rgb led 上键 闪烁6次:红红黄黄绿绿 + if(remoteData.trigLT && !isBlinking){ + isBlinking = true; + blinkCount = 0; + blinkState = 0; + previousBlinkMillis = millis(); + } + + // 跳跃 右摇杆按键 + if (remoteData.btnRS && !last_btnRS && robot_enabled) { // 1=true,0=false + wrobot.jump = 1; // 跳跃 + }else{ + wrobot.jump = 0; // 不跳跃 + } + last_btnRS = remoteData.btnRS; + + // 让左跳跃 + if (remoteData.btnX && !last_btnX && robot_enabled) { + left_jump_flag = 1; // 跳跃 + } + last_btnX = remoteData.btnX; + + // 让右跳跃 + if (remoteData.btnB && !last_btnB && robot_enabled) { + right_jump_flag = 1; // 跳跃 + } + last_btnB = remoteData.btnB; + + // 切换智能模式和手动模式 + if (remoteData.btnY) { // 1:左摇杆上下摇摆控制(手动) + wrobot.mode = 1; + } + if (remoteData.btnA) { // 0:左摇杆左右转向控制(智能) + wrobot.mode = 0; + roll_adjust = 0.0f; + leg_height_base = 20.0f; + } +} + +/* Xbox数据处理函数(直接传递原生数据) */ +void process_xbox_notif(){ + xboxController.onLoop(); + if (xboxController.isConnected()){ + if (xboxController.isWaitingForFirstNotification()){ + Serial.println("Waiting for first Xbox data..."); + }else{ + // Serial.println("Xbox controller connected !!!"); // 手柄蓝灯常亮 + processControllerData(xboxController.xboxNotif); + } + } + else{ + // Serial.println("Xbox controller not connected"); + } +} +