添加加密固件烧录

kunlun.py

@@ -13,6 +13,7 @@ import binascii
 from log import myprint
 from log import log_init
 from bin_to_hex import bin_to_hex_file
+from bin_to_hex import bin_file_decrypt
 
 
 def init_send(s_port:serial.Serial, send_str):
@@ -59,7 +60,7 @@ def burn_flash_bin(s_port:serial.Serial, x_modem:xmodem.XMODEM, f_file):
             continue
         print_device_str(tmp)
         s_info += tmp
-        if(s_info.find(b'C')>=0 and bytes2read==1):
+        if(s_info.find(b'CCC')>=0 and bytes2read==1):
             m_flash=True
         else:
             m_flash=False
@@ -79,10 +80,12 @@ def burn_flash_bin(s_port:serial.Serial, x_modem:xmodem.XMODEM, f_file):
                 myprint("Cannot load file, please check the file path and retry. Press <enter> to exit")
                 sys.exit()
 
-            xmodem_send = x_modem.send(stream, quiet=True, callback=download_callback)
+            xmodem_send = x_modem.send(stream, quiet=True, callback=download_callback,retry=16)
             etime = datetime.datetime.now()
             trans_time_1 = (etime - stime).seconds
             myprint ("\nTransferring %s result: %s, consuming time: %d s \n" % (f_file,xmodem_send, trans_time_1))
+            if(xmodem_send is False):
+                break
         elif m_done:
             myprint("Update done.")
             break
@@ -107,9 +110,9 @@ def print_device_str(data:bytearray):
     for item in data:
         try:
             d=item.decode('utf-8')
-            myprint(d.strip())
+            myprint("DEVICE:",d.strip())
         except Exception as e:
-            myprint(f" {item.hex()}")
+            myprint("DEVICE:",item)
 
 # 上传固件
 def upload_bin(x_modem:xmodem.XMODEM, w_file):
@@ -250,8 +253,17 @@ if __name__ == '__main__':
 
     # 发送启动字符让设备进入xmodem模式
     init_send(ser, init_str.encode("utf-8"))
-    burn_ram_bin(modem, ram_file)
-    # burn_ram_bin(modem, "kl3_ram_build.bin")
 
-    upload_fun()
-    # burn_fun()
+    # burn_ram_bin(modem, ram_file)
+    # upload_fun()
+
+    burn_ram_bin(modem, "bin/kl3_ram_build.bin")
+    dir_path="\\\\10.0.15.200\\内网拷贝进来的\\ran.chuan\\"
+    for item in os.listdir(dir_path):
+        if(item.endswith('.bin')):
+            iot_flash_file=os.path.join(dir_path,item)
+            break
+    # iot_flash_file="C:\\new\\buildout\\kl3_sta_kunlun.bin"
+    iot_flash_file="C:\\new\\buildout\\HZ-SG-TCE3PS03.bin"
+    iot_flash_file=bin_file_decrypt(iot_flash_file)
+    burn_fun()