Incorrect link to STM Chip firmware is now updated. Also included is multiple firmwares i have received from others.
Hello! Tell me please, in this way, I get the firmware of my STM chip ?
https://bitcointalksearch.org/topic/m.29642597 I just created a python script to do it. Just duplicate one of the python files in /usr/bin/ and paste this code into it. Then, if successful, then result will reside as /home/baikal/GX10 (Extracted).bin
#!/usr/bin/env python
import subprocess
import os
import sys
from subprocess import Popen, PIPE
import fcntl
import time
import glob
tmpfile = '/home/baikal/GX10 (Extracted).bin'
USBDEVFS_RESET= 21780
# enter dfu mode
def enter_dfumode():
subprocess.call('sudo /opt/scripta/startup/miner-stop.sh', shell=True)
subprocess.call('echo 0 > /sys/class/gpio_sw/PA18/data', shell=True)
subprocess.call('echo 0 > /sys/class/gpio_sw/PA10/data', shell=True)
subprocess.call('echo 1 > /sys/class/gpio_sw/PA10/data', shell=True)
def exit_dfumode():
subprocess.call('echo 1 > /sys/class/gpio_sw/PA18/data', shell=True)
subprocess.call('echo 0 > /sys/class/gpio_sw/PA10/data', shell=True)
subprocess.call('echo 1 > /sys/class/gpio_sw/PA10/data', shell=True)
def reset_usb(driver):
try:
lsusb_out = Popen("lsusb | grep -i %s"%driver, shell=True, bufsize=64, stdin=PIPE, stdout=PIPE, close_fds=True).stdout.read().strip().split()
bus = lsusb_out[1]
device = lsusb_out[3][:-1]
f = open("/dev/bus/usb/%s/%s"%(bus, device), 'w', os.O_WRONLY)
fcntl.ioctl(f, USBDEVFS_RESET, 0)
except Exception, msg:
print ""
def extract_firmware():
print "Extracting firmware..."
cmd = 'sudo dfu-util -a 0 -d 0483:df11 -s 0x08000000:leave -U ' + tmpfile
subprocess.call(cmd, shell=True)
#n = os.path.getsize(fwfile[0])
#cmd = 'cmp '+ fwfile[0] + ' ' + tmpfile + ' -n ' + str(n)
#ret = subprocess.call(cmd, shell=True)
#subprocess.call('sudo rm -rf /home/baikal/tmp.bin', shell=True)
#return ret
enter_dfumode()
reset_usb("STM32F407")
reset_usb("DFU")
extract_firmware()
exit_dfumode()
print "Done"
