haozhe8u8: 那正点原子的公开课程序来收费？这个博主真有生意头脑

紫苏水叶: 有无liteos,Json组件的链接啊

caca0516: import os import shutil import time dip=['26','31','37','45'] cls=['54TH','59-1TC','59AG','62LT','63APTV','63AT','63CAAV','Gbs-radar','J6','T34-85'] for dip in dip: for m in cls: folder_path = 'D:/桌面/yolov3/圆周SAR数据集-车辆/7/切片/' + dip + '/' + m # 获取文件夹内的所有文件名 file_names = os.listdir(folder_path) #通过文件名获取文件路径 file_names = [os.path.join(folder_path, file) for file in file_names] list = [] y = len(file_names) % 30 if y < 20: for i in range(0, len(file_names)): for j in range(i, len(file_names) - y, 10): if file_names[j] in list: i = i + 20 continue list.append(file_names[j]) if len(list) % 3 == 0 and len(list) != 0: break else: for i in range(0, len(file_names)): for j in range(i, len(file_names), 10): if i >= l

caca0516: import os cls=['54TH','59-1TC','59AG','62LT','63APTV','63AT','63CAAV','Gbs-radar','J6','T34-85'] for c in cls: # folder_path = 'D:/桌面/yolov3/圆周SAR数据集-车辆/7/切片/26/J6' folder_path = 'D:/桌面/yolov3/圆周SAR数据集-车辆/7/切片/45/' + c # folder_path = 'D:/桌面/圆周SAR数据集-车辆/7/切片/37/T34-85' # folder_path = 'D:/桌面/圆周SAR数据集-车辆/7/切片/45/T34-85' # 获取文件夹内的所有文件名 file_names = os.listdir(folder_path) # 遍历文件夹内的所有文件 # j="_45D" for i, file_name in enumerate(file_names): # 获取文件的扩展名 ext = os.path.splitext(file_name)[1] # 如果文件是图片 if ext in ['.jpeg', '.png', '.bmp']: # 构造新的文件名 new_file_name = '{:03d}{}{}'.format(i, "_45D", ext) # 对文件进行重命名 os.rename(os.path.join(folder_path, file_name), os.path.join(folder_path, new_file_name))

小娟Alice: 可是STM32的crc库函数里没有这个函数啊？