上传flash镜像并转化为txt
This commit is contained in:
ranchuan
142
kunlun.py
142
kunlun.py
@@ -10,6 +10,9 @@ import time
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import xmodem
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import os
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import binascii
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from log import myprint
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from log import log_init
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from bin_to_hex import bin_to_hex_file
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def init_send(s_port:serial.Serial, send_str):
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@@ -28,36 +31,31 @@ def init_send(s_port:serial.Serial, send_str):
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m_ram=False
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if m_ram:
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print ("Program enters transmission mode...")
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myprint ("Program enters transmission mode...")
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break
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def burn_ram_bin(x_modem:xmodem.XMODEM, r_file):
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global trans_time_0
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wf = open(log_file, 'a')
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stime = datetime.datetime.now()
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print ("Transferring %s..." % r_file)
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wf.writelines("Transferring %s..." % r_file)
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myprint ("Transferring %s..." % r_file)
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try:
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stream = open(r_file, 'rb')
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except Exception:
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print("Cannot load file, please check the file path and retry. Press <enter> to exit")
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myprint("Cannot load file, please check the file path and retry. Press <enter> to exit")
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sys.exit()
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xmodem_send = x_modem.send(stream, callback=status_update_0)
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etime = datetime.datetime.now()
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trans_time_0 = (etime - stime).seconds
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print ("\nTransferring ram.bin result: %s, consuming time: %s s \n" % (xmodem_send, trans_time_0))
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wf.writelines("Transferring %s..." % r_file)
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wf.close()
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myprint ("\nTransferring ram.bin result: %s, consuming time: %s s \n" % (xmodem_send, trans_time_0))
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def burn_flash_bin(s_port:serial.Serial, x_modem:xmodem.XMODEM, f_file):
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global trans_time_1
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s_info = bytearray()
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wf = open(log_file, 'a')
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while True:
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s_info += s_port.read(1)
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print(f"recv:{s_info.hex(' ')}")
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myprint(f"recv:{s_info.hex(' ')}")
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bytes2read = s_port.in_waiting
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tmp = s_port.read(bytes2read)
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s_info += tmp
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@@ -71,95 +69,117 @@ def burn_flash_bin(s_port:serial.Serial, x_modem:xmodem.XMODEM, f_file):
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m_done=False
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if m_flash:
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# print m_flash.group(0)
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print (r"Recieving FLASH-IMAGE in xmodem : C")
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wf.writelines("Recieving FLASH-IMAGE in xmodem : C")
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# myprint m_flash.group(0)
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myprint (r"Recieving FLASH-IMAGE in xmodem : C")
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s_info = bytearray()
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stime = datetime.datetime.now()
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print ("Transferring %s..." % f_file)
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wf.writelines("Transferring %s..." % f_file)
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myprint ("Transferring %s..." % f_file)
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try:
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stream = open(f_file, 'rb')
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except Exception:
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print("Cannot load file, please check the file path and retry. Press <enter> to exit")
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myprint("Cannot load file, please check the file path and retry. Press <enter> to exit")
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sys.exit()
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xmodem_send = x_modem.send(stream, quiet=True, callback=status_update_1)
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etime = datetime.datetime.now()
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trans_time_1 = (etime - stime).seconds
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print ("\nTransferring iot_flash.bin result: %s, consuming time: %d s \n" % (xmodem_send, trans_time_1))
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wf.writelines("\nTransferring iot_flash.bin result: %s, consuming time: %d s \n" % (xmodem_send, trans_time_1))
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myprint ("\nTransferring iot_flash.bin result: %s, consuming time: %d s \n" % (xmodem_send, trans_time_1))
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elif m_done:
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print (m_done.group(0))
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myprint (m_done.group(0))
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break
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else:
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pass
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wf.close()
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def upload_callback(total_packets, success_count, error_count, packet_size):
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# callback(total_packets, success_count, error_count, packet_size)
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print("upload:",total_packets, success_count, error_count, packet_size)
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myprint("upload:",total_packets, success_count, error_count, packet_size)
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# 上传固件
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def upload_bin(x_modem:xmodem.XMODEM, w_file):
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global trans_time_0
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wf = open(log_file, 'a')
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stime = datetime.datetime.now()
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print ("Transferring %s..." % w_file)
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wf.writelines("Transferring %s..." % w_file)
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myprint ("Transferring %s..." % w_file)
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try:
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stream = open(w_file, 'wb+')
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except Exception:
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print("Cannot load file, please check the file path and retry. Press <enter> to exit")
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myprint("Cannot load file, please check the file path and retry. Press <enter> to exit")
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sys.exit()
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xmodem_send = x_modem.recv(stream, callback=upload_callback)
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etime = datetime.datetime.now()
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trans_time_0 = (etime - stime).seconds
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print ("\nTransferring ram.bin result: %s, consuming time: %s s \n" % (xmodem_send, trans_time_0))
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wf.writelines("Transferring %s..." % w_file)
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wf.close()
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myprint ("\nTransferring ram.bin result: %s, consuming time: %s s \n" % (xmodem_send, trans_time_0))
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def getc(size, timeout=1):
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data=ser.read(size)
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print("getc:",data.hex(' '))
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# myprint("getc:",data.hex(' '))
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return data or None
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def putc(data, timeout=1):
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# print("putc:",data.hex(' '))
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# myprint("putc:",data.hex(' '))
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ser.write(data)
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time.sleep(0.03)
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def status_update_0(total_packets, success_count, error_count):
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print ("total_packets: %s, success_count: %s, error_count: %d" % (total_packets, success_count, error_count))
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myprint ("total_packets: %s, success_count: %s, error_count: %d" % (total_packets, success_count, error_count))
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# if total_packets % 10 == 0:
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# print ('.'),
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# myprint ('.'),
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def status_update_1(total_packets, success_count, error_count):
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print ("total_packets: %s, success_count: %s, error_count: %d" % (total_packets, success_count, error_count))
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myprint ("total_packets: %s, success_count: %s, error_count: %d" % (total_packets, success_count, error_count))
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# if total_packets % 50 == 0:
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# print ('.'),
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# myprint ('.'),
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log_file = "log.txt"
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'''
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IMG_TYPE 0xfc00 sp.bin
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IMG_TYPE 0xfc01 sbl.bin
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IMG_TYPE 0xfc05 oem.bin
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IMG_TYPE 0xfc03 pib.bin
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IMG_TYPE 0xfc08 ht.bin
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'''
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_work_dir='work'
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if not os.path.exists(_work_dir):
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os.mkdir(_work_dir)
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def calc_log_file_name():
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log_file=sys.argv[1].split('.')[0]+'.log'
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return os.path.join(_work_dir,log_file)
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def calc_upload_name():
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name=sys.argv[1]
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return os.path.join(_work_dir,name)
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def calc_hex_name():
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name=sys.argv[1]+'.txt'
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return os.path.join(_work_dir,name)
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def calc_flash_info_name():
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name=sys.argv[1].split('.')[0]+'.info'
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return os.path.join(_work_dir,name)
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# kunlun.py [upload.bin]
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if __name__ == '__main__':
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if(len(sys.argv)<2):
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print("param too less")
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exit(-1)
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initial_info = """
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*** Version 11.0.0.1
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*** This is the tool for chip files transmission
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*** You can modify xmodem_config.txt to configure
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*** Serial Port, Baud Rate, Transfer Files Path
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*** Press RST Button to continue the operation...
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"""
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print (initial_info)
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wf = open(log_file, 'w+')
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wf.writelines(initial_info)
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log_init(calc_log_file_name())
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exit_flag = 0
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trans_time_0, trans_time_1 = 0, 0
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config_file = r"xmodem_config.txt"
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@@ -185,34 +205,40 @@ if __name__ == '__main__':
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try:
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ser = serial.Serial(port='COM' + str(sp_num), baudrate=b_rate, timeout=0.3)
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except Exception:
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print("Serial Port COM%s Conflicts!!! Press <enter> to Close it and retry..." % str(sp_num))
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wf.writelines("Serial Port COM%s Conflicts!!! Press <enter> to Close it and retry..." % str(sp_num))
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myprint("Serial Port COM%s Conflicts!!! Press <enter> to Close it and retry..." % str(sp_num))
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sys.exit()
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modem = xmodem.XMODEM(getc, putc, mode='xmodem1k')
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# 发送启动字符让设备进入xmodem模式
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# init_send(ser, init_str.encode("utf-8"))
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# burn_ram_bin(modem, ram_file)
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init_send(ser, init_str.encode("utf-8"))
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burn_ram_bin(modem, ram_file)
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# ser.baudrate=nb_rate
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time.sleep(0.5)
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# # ser.baudrate=nb_rate
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# time.sleep(0.5)
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# burn_flash_bin(ser, modem, iot_flash_file)
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# 显示flash信息
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ser.write(b"f i\n")
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time.sleep(0.5)
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print(ser.read(4096).decode('utf-8'))
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ser_read_data=ser.read(4096).decode('utf-8')
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myprint(ser_read_data)
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with open(calc_flash_info_name(),mode='w+',encoding='utf-8') as f:
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f.writelines(ser_read_data.split('\r\n'))
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# 显示image信息
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ser.write(b"f s\n")
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time.sleep(0.5)
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print(ser.read(4096).decode('utf-8'))
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ser_read_data=ser.read(4096).decode('utf-8')
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myprint(ser_read_data)
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with open(calc_flash_info_name(),mode='a+',encoding='utf-8') as f:
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f.writelines(ser_read_data.split('\r\n'))
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# 上传整个镜像
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ser.write(b"fw u d all\n")
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time.sleep(0.5)
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print(ser.read(4096).decode('utf-8'))
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# upload_bin(modem,"upload.bin")
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myprint(ser.read(4096).decode('utf-8'))
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upload_bin(modem,calc_upload_name())
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print ("Total transmission time: %s s" % str(trans_time_0+trans_time_1))
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wf.writelines("Total transmission time: %s s" % str(trans_time_0+trans_time_1))
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wf.close()
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myprint ("Total transmission time: %s s" % str(trans_time_0+trans_time_1))
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myprint("Start transform bin to hex.")
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bin_to_hex_file(calc_upload_name(), calc_hex_name(),calc_flash_info_name())
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myprint("Transform to hex end.")
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