Example Package

This is a simple example package. You can use GitHub-flavored Markdown to write your content.

"import sys import time

sys.path.append("/home/lemon/catkin_ws/src/aelos_smart_ros")

from leju import *

def handle_errors(func): def wrapper(*args, **kwargs): try: nodes.node_initial() return func(*args, **kwargs) except Exception as e: print(f"Error in {func.name}: {e}") nodes.serror(e) sys.exit(2)

return wrapper

tag_action_threshold = { 'normal': { 'x': (0.245, -1000, '前进2-8', '下蹲'), 'y': (0.03, -0.03, '左平移2-8', '右平移2-8'), 'yaw': (112, 78, '向左转动2-8', '向右转动2-8') }, 'stufen': { 'x': (0.2, -1000, '前进2-8', '下蹲'), 'y': (0.03, -0.03, '左平移2-8', '右平移2-8'), 'yaw': (295, 255, '向左转动2-8', '向右转动2-8') }, 'test':{ 'x': (0.25, -1000, '前进2-8', '下蹲'), 'y': (0.1, -0.1, '左平移2-8', '右平移2-8'), } }

color_params_threshold = { 1: (43, 115, 109, 53, 255, 162), # 绿色 2: (12, 140, 118, 17, 255, 199), # 橙色 }

color_xy_threshold = { 'x': (370, 270, '右平移1-8', '左平移1-8'), 'y': (1000, 370, '下蹲', '前进1-8'), }

tag_actions = { 1: ('前进2-8', False, True), 2: ('右平移3-2', False, True), 3: ('前进2-8', False, True), 4: ('左平移3-2', False, True), 5: ('前进2-8', False, False), 6: ('前进2-8', False, True), 7: ('右平移3-2', False, True), 8: ('前进2-8', True, False) }

head_color_threshold = 14 shest_color_threshold = 35 positive_geomag_threshold = (198, 180) reverse_geomag_threshold = (26, 11)

"""描述该功能... 向目标位移 """

@handle_errors def move_to_target(current, max_offset, min_offset, negative_action="", positive_action=''): if current <= max_offset and current >= min_offset: print("--已完成位移--") return True action = negative_action if current > max_offset else positive_action print(action) base_action.action(action) time.sleep(0.7) return False

"""描述该功能... 找tag码 """

@handle_errors def find_tag(tag_id, geomag_max, geomag_min, max_action='', min_action='',search_action='', step=True): print("--------开始调整地磁---------") while not move_to_target(sensor_port.get_magnet(), geomag_max, geomag_min, max_action, min_action): print(f"'地磁值：'{sensor_port.get_magnet()}") pass

x=0
if step:
    print(f"--------开始搜索{tag_id}号tag码--------")
    while artag_port.get_specifies_tag(tag_id, 'chest')[0] == 1000:
        print(f"Tag{tag_id}未识别到")
        base_action.action(search_action)
        print(search_action)
        if x>3:
            base_action.action('前进2-8')
        x+=1
        time.sleep(0.5)
    if artag_port.get_specifies_tag(tag_id, 'chest')[0] != 1000:
        adjusted_xy = {'x': False, 'y': False}
        while True:
            tag_xy = artag_port.get_specifies_tag(tag_id, 'chest')
            if all(adjusted_xy.values()):
                break
            adjusted_xy['y'] = move_to_target(tag_xy[1], *tag_action_threshold['test']['y'])
            adjusted_xy['x'] = move_to_target(tag_xy[0], *tag_action_threshold['test']['x'])

        print(f"Tag{tag_id}'号识别成功'")
        return True

"""描述该功能.... 抱起颜色方块 """

@handle_errors def pickup_block(color_params): while True: print('-----开始调整位置-----') while colour_port.get_color_percent('chest', *color_params) < shest_color_threshold: color = colour_port.get_central_coordinate('chest', *color_params) print(f"'颜色坐标x:'{color[0]},'y:'{color[1]}") color_x = move_to_target(color[0], *color_xy_threshold['x']) color_y = move_to_target(color[1], *color_xy_threshold['y']) print(colour_port.get_color_percent('chest', *color_params))

    print('-----进入抱起颜色方块循环-----')
    if colour_port.get_color_percent('chest', *color_params) > shest_color_threshold:
        print('--到达位置--')
        base_action.action('抱起方块1-1')
        print('抱起颜色')
        time.sleep(1)

    if colour_port.get_color_percent('head', *color_params) >= head_color_threshold:
        print("已抱起方块")
        break
return True

"""描述该功能... 对齐tag码 """

@handle_errors def align_to_tag(tag_id=0, action="", stufen=False, stufen_2=True): print('--------进入通道循环--------') print(f"'开始向'{tag_id}'号tag靠近'") thresholds = tag_action_threshold['stufen' if stufen else 'normal'] adjusted = {'x': False, 'y': False, 'yaw': False} while True: tag = artag_port.get_specifies_tag(tag_id, 'chest') print('胸部：', tag_id, "x: ", tag[0], "y: ", tag[1], "yaw: ", tag[2] + 180) if tag[0] == 1000: print('----id丢失----') base_action.action(tag_actions[tag_id - 1][0]) print(tag_actions[tag_id - 1][0]) time.sleep(0.2) continue print('-----开始调整位置-----')

    if not adjusted['yaw']:
        adjusted['yaw'] = move_to_target(tag[2] + 180, *thresholds['yaw'])
        if all(adjusted.values()):
            break
    if adjusted['yaw']:
        adjusted['y'] = move_to_target(tag[1], *thresholds['y'])
        adjusted['x'] = move_to_target(tag[0], *thresholds['x'])
    if adjusted['x'] and adjusted['yaw']:  # 再次调整yaw
        adjusted['yaw'] = False

print('--------进入横向移动调整-------')
if tag_id in (3, 6):  # 横向移动调整拐弯处
    steps = 2 if tag_id == 3 else 4  # 步数看实际步伐
    action = '右平移3-2' if tag_id == 3 else '左平移3-2'
    for _ in range(steps):
        base_action.action(action)

next_id = tag_id + 1
if stufen_2 and artag_port.get_specifies_tag(next_id, 'chest')[0] == 1000:  # 判断是否横移找tag码
    print(f" 开始识别{next_id}号tag码")
    base_action.action(action)
    print(action)
    find_tag(1, *positive_geomag_threshold, '向左转动2-8', '向右转动2-8', '左平移2-8', step=False)
    time.sleep(0.7)
    print(f"Tag {next_id} 识别成功")

"""描述该功能... 进入通道 """

@handle_errors def tag_foeward(): find_tag(1, *positive_geomag_threshold, '向左转动2-8', '向右转动2-8', '左平移3-2', step=True) print('------进入通道------') for id, (next_action, next_back, go_flag) in tag_actions.items(): if id == 8: id = 1 print(id, next_action) align_to_tag(id, next_action, next_back, go_flag) go_back = False if id == 5: print('----开始进入大本营----') go_back = place_block_at_base() find_tag(5, *reverse_geomag_threshold, '向左转动1步', '向右转动1步', '前进2-8',step=True) align_to_tag(5, '前进2-8', False, True) if go_back and id == 1: # 回到起点 for _ in range(2): # 步速看实际步伐 base_action.action('前进2-8')

"""描述该功能... 放下方块 """

@handle_errors def place_block_at_base(): for _ in range(4): # 步速看实际步伐 base_action.action('前进2-8') else: print('---到达位置---') base_action.action('向右转动1步') return True

@handle_errors def main(): print("--------开始运行--------") while True: # 检查是否已捡起方块 head_color_1 = colour_port.get_color_percent('head', *color_params_threshold[1]) head_color_2 = colour_port.get_color_percent('head', *color_params_threshold[2]) if head_color_1 >= head_color_threshold or head_color_2 >= head_color_threshold: print("----已抱起方块，开始导航----") tag_foeward() continue

    # 选择最近的方块
    chest_color_1 = colour_port.get_color_percent('chest', *color_params_threshold[1])
    chest_color_2 = -1
    # colour_port.get_color_percent('chest', *color_params_threshold[2])
    target_params = color_params_threshold[1] if chest_color_1 >= chest_color_2 else color_params_threshold[2]

    if pickup_block(target_params):
        tag_foeward()
        continue

if name == "main": print("Run custom project") main()

import sys

import time sys.path.append("/home/lemon/catkin_ws/src/aelos_smart_ros")

from leju import *

leju_variable_tag_x = None leju_variable_tag_y = None leju_variable_tag_yaw = None

def main(): nodes.node_initial() try:

    while True:
        a=sensor_port.get_magnet()
        print(a)
        print("==============")
except Exception as e:
    nodes.serror(e)
    exit(2)
finally:
    nodes.finishsend()

def detect_coordinate_color(): nodes.node_initial() try: while True: color_params_3 = (155, 98,100,174,175 ,159) color_params_1 = (36, 108, 94, 53, 255, 162) color_params_2 = (10, 233, 132, 16, 255, 203) color=colour_port.get_central_coordinate('chest',*color_params) print(f"'颜色1颜色坐标x:'{color_params_1[0]},'y:'{color_params_1[1]}") print(f"'颜色2颜色坐标x:'{color_params_2[0]},'y:'{color_params_2[1]}") print(f"'颜色3颜色坐标x:'{color_params_3[0]},'y:'{color_params_3[1]}") except Exception as e: print(e) nodes.serror(e) exit(2)

def detect_area_color(): nodes.node_initial() try: while True: color_params_3 = (155, 98,100,174,175 ,159) color_params_1 = (36, 108, 94, 53, 255, 162) color_params_2 = (10, 233, 132, 16, 255, 203) shest_color = colour_port.get_color_percent('chest',*color_params_1)
head_color = colour_port.get_color_percent('head',*color_params_1) color = colour_port.get_color_percent('chest',*color_params_3)
print('胸部：'+str(shest_color),'头部'+str(head_color),'大本营'+str(color)) # print('颜色坐标x:',color[0],'y:',color[1])

except Exception as e:
    print(e)
    nodes.serror(e)
    exit(2)

def detect_all_tags(): nodes.node_initial() try: print("开始检测") while True: print("开始") marker = artag_port.get_specifies_marker('chest') marker_1 = artag_port.get_specifies_marker('head') print("============") for ke in marker_1: print('头部：',ke, "x: ", marker_1[ke][0], "y: ", marker_1[ke][1], "yaw: ", marker_1[ke][2] + 180) for key in marker: print('胸部：',key, "x: ", marker[key][0], "y: ", marker[key][1], "yaw: ", marker[key][2] + 180) print("============") time.sleep(1) except Exception as e: print(e) nodes.serror(e) exit(2)

if name == "main": print ("Run custom project") detect_all_tags()"