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stm32_mem: Allow to select the programmer with the serial number

This commit is contained in:
Uwe Bonnes 2013-01-17 11:00:35 +01:00
parent 8b1ec3151f
commit 5e71ea3f60
1 changed files with 25 additions and 8 deletions
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33
scripts/stm32_mem.py
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@ -21,6 +21,7 @@ from time import sleep
import struct
from sys import stdout, argv
import argparse
import usb
import dfu
@ -60,11 +61,15 @@ def stm32_manifest(dev):
if __name__ == "__main__":
print
print "USB Device Firmware Upgrade - Host Utility -- version 1.1"
print "USB Device Firmware Upgrade - Host Utility -- version 1.2"
print "Copyright (C) 2011 Black Sphere Technologies"
print "License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>"
print
parser = argparse.ArgumentParser()
parser.add_argument("progfile", help="Binary file to program")
parser.add_argument("-s", "--serial_target", help="Match Serial Number")
args = parser.parse_args()
devs = dfu.finddevs()
if not devs:
print "No devices found!"
@ -73,13 +78,22 @@ if __name__ == "__main__":
for dev in devs:
dfudev = dfu.dfu_device(*dev)
man = dfudev.handle.getString(dfudev.dev.iManufacturer, 30)
product = dfudev.handle.getString(dfudev.dev.iProduct, 30)
if man == "Black Sphere Technologies": break
if man == "STMicroelectronics": break
product = dfudev.handle.getString(dfudev.dev.iProduct, 64)
serial_no = dfudev.handle.getString(dfudev.dev.iSerialNumber, 30)
if args.serial_target:
if man == "Black Sphere Technologies" and serial_no == args.serial_target: break
if man == "STMicroelectronics" and serial_no == args.serial_target: break
else:
if man == "Black Sphere Technologies": break
if man == "STMicroelectronics": break
print "Device %s: ID %04x:%04x %s - %s" % (dfudev.dev.filename,
dfudev.dev.idVendor, dfudev.dev.idProduct, man, product)
print "Device %s: ID %04x:%04x %s - %s\n\tSerial %s" % (
dfudev.dev.filename, dfudev.dev.idVendor,
dfudev.dev.idProduct, man, product, serial_no)
if args.serial_target and serial_no != args.serial_target:
print "Serial number doesn't match!\n"
exit(-2)
try:
state = dfudev.get_state()
except:
@ -92,9 +106,12 @@ if __name__ == "__main__":
dfudev.make_idle()
bin = open(argv[1], "rb").read()
bin = open(args.progfile, "rb").read()
addr = 0x8002000
if product.find("F4") :
addr = 0x8004000
else:
addr = 0x8002000
while bin:
print ("Programming memory at 0x%08X\r" % addr),
stdout.flush()