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https://github.com/oliverschmidt/contiki.git
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Fix: stm32w flasher for Ubuntu 12.04 and later
This commit is contained in:
parent
ecdbbaec9a
commit
7905316c54
1
.gitignore
vendored
1
.gitignore
vendored
@ -5,6 +5,7 @@
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*.log
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*.elf
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*.ihex
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*.pyc
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obj_*
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symbols.*
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Makefile.target
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@ -168,7 +168,7 @@ endif
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FLASHER = sudo $(CONTIKI)/tools/stm32w/stm32w_flasher/stm32w_flasher
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FLASHER = sudo $(CONTIKI)/tools/stm32w/stm32w_flasher/py_files/stm32w_flasher.py
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# Check if we are running under Windows
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ifeq ($(HOST_OS),Windows)
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83
tools/stm32w/stm32w_flasher/py_files/file_utils.py
Normal file
83
tools/stm32w/stm32w_flasher/py_files/file_utils.py
Normal file
@ -0,0 +1,83 @@
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# See comment in stm32w_flasher.py.
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# Extraction and little adaptation performed by E.Duble (CNRS, LIG).
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import struct
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class Error(Exception):
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"""Base class for exceptions in this module."""
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args = None
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message = None
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class FileFormatError(Error):
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"""
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Exception raised for errors in the file format
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Attributes:
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filename -- filename with unknown format
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message -- format error message
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"""
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args = None
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message = None
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def __init__(self, filename, message):
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self.filename = filename
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self.message = message
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class fileFormatReader(object):
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def __init__(self, filename, startAddress=None):
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self.filename = filename
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self.startAddress = startAddress
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def getRawBinary(self):
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fileContent = None
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bytes = None
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f = open(self.filename, 'rb')
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if self.filename[-4:] == '.bin':
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bytesRaw = f.read()
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bytes = []
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bytes.extend(struct.unpack(('B' * len(bytesRaw)), bytesRaw))
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f.close()
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else:
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if self.filename[-4:] == '.s37':
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fillChar = 255
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fileContent = f.readlines()
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f.close()
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startAddress = None
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currentAddress = None
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bytes = []
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for line in fileContent:
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if line[:2] == 'S3':
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count = int(line[2:4], 16)
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if startAddress is None:
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startAddress = int(line[4:12], 16)
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currentAddress = startAddress
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address = int(line[4:12], 16)
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if currentAddress < address:
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bytes = (bytes + ([fillChar] * (address - currentAddress)))
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currentAddress = address
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else:
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if currentAddress > address:
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raise FileFormatError(self.filename, 'S37, Non progressing addresses detected')
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for i in range((count - 5)):
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bytes = (bytes + [int(line[(12 + (i * 2)):((12 + (i * 2)) + 2)], 16)])
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continue
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currentAddress = (currentAddress + (count - 5))
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continue
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else:
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if line[:2] == 'S0':
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continue
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else:
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if line[:2] == 'S7':
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break
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else:
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raise FileFormatError(self.filename, 'S37: unknown field type')
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self.startAddress = startAddress
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else:
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raise FileFormatError(self.filename, 'Unknown extension')
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return (self.startAddress, bytes)
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25
tools/stm32w/stm32w_flasher/py_files/messages.py
Normal file
25
tools/stm32w/stm32w_flasher/py_files/messages.py
Normal file
@ -0,0 +1,25 @@
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# See comment in stm32w_flasher.py.
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# Extraction and little adaptation performed by E.Duble (CNRS, LIG).
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import sys
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def errorMessage(msg, header=True):
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if header:
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sys.stderr.write('ERROR: ')
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sys.stderr.write(msg)
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sys.stderr.flush()
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def infoMessage(msg, header=True):
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if header:
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sys.stdout.write('INFO: ')
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sys.stdout.write(msg)
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sys.stdout.flush()
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def warningMessage(msg, header=True):
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if header:
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sys.stderr.write('WARNING: ')
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sys.stderr.write(msg)
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sys.stderr.flush()
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287
tools/stm32w/stm32w_flasher/py_files/prodeng.py
Normal file
287
tools/stm32w/stm32w_flasher/py_files/prodeng.py
Normal file
File diff suppressed because one or more lines are too long
1058
tools/stm32w/stm32w_flasher/py_files/rs232_interface.py
Normal file
1058
tools/stm32w/stm32w_flasher/py_files/rs232_interface.py
Normal file
File diff suppressed because it is too large
Load Diff
279
tools/stm32w/stm32w_flasher/py_files/stm32w_flasher.py
Executable file
279
tools/stm32w/stm32w_flasher/py_files/stm32w_flasher.py
Executable file
@ -0,0 +1,279 @@
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#!/usr/bin/env python
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import optparse, os, sys, time
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# The binary file at [contiki]/tools/stm32w/stm32w_flasher/stm32w_flasher
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# contained python code.
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# This binary file did not work anymore on Ubuntu 12.04, so
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# it was replaced by this extracted python code, as discussed
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# with people at ST Crolles (France).
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#
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# Extraction and little adaptation performed by E.Duble (CNRS, LIG).
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try:
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import serial
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import ftdi
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except:
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print 'Python modules serial and ftdi could not be loaded.'
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print 'Please install these dependencies:'
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print '(On Ubuntu) $ sudo apt-get install python-serial python-ftdi'
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sys.exit(-1)
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from messages import infoMessage, errorMessage
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from rs232_interface import rs232Interface, getFirstAvailableSerialPort
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versionMajor = 2
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versionMinor = 0
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versionPatch = 1
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versionQualifier = "b2"
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version = "%d.%d.%d%s"%(versionMajor, versionMinor, versionPatch, versionQualifier)
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commandTable = [
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['-i', '--interface', 'store', "<rs232 | rf > specify flasher interface (default rs232)",None],
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['-p', '--port', 'store', "</dev/ttyXXX | auto>: specify rs232 port or auto mode (only relevant if interface selected is rs232 or rf)", None],
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['-f', '--flash-image', 'store_true', "program flash"],
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['-a', '--address', 'store', "0xHHHHHHHH specify baseaddress (only relevat for .bin images)", "0x08000000"],
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['-v', '--verify', 'store_true', "verify flash content against file", False],
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#['-d', '--device-info', 'store_true', 'print information about the STM32W device', False],
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['-r', '--reset', 'store_true', 'Reset device', False],
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['-s', '--start', 'store_true', 'Start application', False],
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['-m', '--masserase', 'store_true', 'Erase user flash (masserase)', False],
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['-b', '--bootloader-mode', 'store_true', 'Device is already in bootloader mode.(Only relevant for rs232 interface)', False],
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['-e', '--eui64', 'store', "0xHHHHHHHHHHHHHHHH specify EUI64 (only relevat for rf interface)", "0xFFFFFFFFFFFFFFFF"],
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['', '--enable-readout-protection', 'store', "<0|1> Disable or enable readout protection", None],
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['', '--set-write-protection', 'store', "0xHHHHHHHH Set write protection to hex value (each bit set to zero is protecting 4K)" , "0xFFFFFFFF"],
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]
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def initCommandLineParser():
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"""Create a command-line parser and return it.
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"""
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USAGE = '%prog [option...] [filename{.s37|.bin}] ...'
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DESCR = """ Flash programming utility for STM32W108 device """
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parser = optparse.OptionParser(usage=USAGE, description=DESCR,
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version='%%prog %s' % version)
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for item in commandTable:
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if len(item) > 4:
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default = item[4]
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else:
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default = None
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parser.add_option(item[0], item[1], action=item[2], help=item[3], default=default)
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return parser
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def getFileVersionDate(fname):
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returnValue = ""
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return returnValue
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def initInterface (interface, port, noReset=False, rfMode=False, eui64=0):
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returnValue = rs232Interface(port, noReset, rfMode, eui64)
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if returnValue.init():
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returnValue = None
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return returnValue
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def terminateInterface(interface):
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if (isinstance(interface, rs232Interface)):
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interface.terminate()
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def flashImage (interface, inputFile, startAddress, doErase=True):
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def progressReport(size, fileSize):
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infoMessage ("Programming %05d/%05d\r"%(size,fileSize))
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infoMessage ("Programming user flash\n")
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if not interface.programUserFlash(inputFile, startAddress, progressReport, doErase):
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infoMessage("Failed \n")
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else:
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infoMessage("Done \n")
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def verifyFlashImage (interface, inputFile, startAddress):
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def progressReport(size, fileSize):
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infoMessage ("Verifying %05d/%05d\r"%(size,fileSize))
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infoMessage ("Verifying user flash\n")
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if not interface.verifyFlash(inputFile, startAddress, progressReport):
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infoMessage("Failed \n")
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else:
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infoMessage("Done \n")
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def resetDevice (interface):
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infoMessage ("Resetting device\n")
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returnValue = not interface.startApplication(0)
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if (returnValue):
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infoMessage("Failed \n")
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else:
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infoMessage("Done \n")
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def startApplication (interface, startAddress):
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infoMessage ("Starting application from address: %08x\n"%startAddress)
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if not interface.startApplication(startAddress):
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infoMessage("Failed \n")
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else:
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infoMessage("Done \n")
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def eraseUserFlash (interface):
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infoMessage ("Erasing user flash (mass erase)\n")
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if not interface.eraseUserFlash():
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infoMessage("Failed \n")
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else:
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infoMessage("Done \n")
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def printBanner():
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infoMessage ("STM32W flasher utility version %s\n"%version)
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if __name__ == '__main__':
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try:
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absolutePath = os.path.abspath(sys.argv[0])
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if "frozen" in dir(sys):
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version += " " + getFileVersionDate(sys.executable)
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else:
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version += "-" + time.strftime("%Y%m%d",time.localtime(os.stat(absolutePath).st_ctime))
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version += " for Linux"
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interfaceHandle = None
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printBanner()
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parser = initCommandLineParser()
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(options, args) = parser.parse_args()
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rfMode = False
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# Check command line option
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if (len(args) == 1):
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if (len(sys.argv) == 2):
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# No option means flashing by default
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options.flash_image = True
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options.image = args[0]
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if (len(args) > 1):
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parser.print_help()
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sys.exit(-1)
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if (len(sys.argv) == 1):
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parser.print_help()
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sys.exit(0)
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if (options.interface is None):
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# Set defualt for interface
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if (options.port is None):
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options.interface = "rs232"
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options.port = "auto"
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else:
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options.interface = "rs232"
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elif (options.interface == "rf"):
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rfMode = True
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options.address = "0x08003000"
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options.interface = "rs232"
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options.bootloader_mode = True
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options.interface = options.interface.lower()
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if ((options.interface == "rs232") and (options.port == None)):
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parser.print_help()
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sys.exit(-1)
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if (options.interface != "rs232" and options.interface != "jlink"):
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parser.print_help()
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sys.exit(-1)
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startAddress = int(options.address,16)
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if (options.interface == "rs232"):
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optionArg = options.port.upper()
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if (optionArg == "AUTO"):
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port = getFirstAvailableSerialPort()
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if port is None:
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errorMessage ("Unable to find serial port in auto mode: no STM32W boards detected\n")
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sys.exit(-1)
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infoMessage ("Auto mode selected serial port: %s\n"%port)
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elif (options.port[:4] == "/dev"): ## For Linux
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port = options.port
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else:
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try:
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port = int(optionArg)
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except ValueError:
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errorMessage("Invalid port: %s\n"%options.port)
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sys.exit(-1)
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else:
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port = None
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if (options.interface == "jlink"):
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errorMessage("JLink not yet supported.\n")
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sys.exit(-1)
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if (options.start and options.reset):
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errorMessage ("Only one option between -s (--start) and -r (--reset) may be specified")
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sys.exit(-1)
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interfaceHandle = initInterface(options.interface, port, options.bootloader_mode, rfMode, int(options.eui64, 16))
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if interfaceHandle is None:
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errorMessage("Error while initiliazing interface\n")
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sys.exit(-1)
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readoutProtection = interfaceHandle.isReadProtectionActive()
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if readoutProtection:
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infoMessage("!Warning: Readout protection is active\n")
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options.device_info = False
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if (options.masserase):
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eraseUserFlash(interfaceHandle)
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if (options.enable_readout_protection is not None):
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if (options.enable_readout_protection == "1"):
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if not readoutProtection:
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infoMessage("Enabling readout protection\n")
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interfaceHandle.enableReadProtection(True)
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infoMessage("Done\n")
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else:
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infoMessage("Readout protection already enabled, no action\n")
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elif (options.enable_readout_protection == "0"):
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if readoutProtection:
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infoMessage("Disabling readout protection (this will clear user flash and CIB)\n")
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interfaceHandle.enableReadProtection(False)
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infoMessage("Done\n")
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else:
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infoMessage("Readout protection already disaabled, no action\n")
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else:
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errorMessage("Invalid value for --enable-readout-protection\n")
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terminateInterface(interfaceHandle)
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sys.exit(-1)
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if options.flash_image:
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flashImage(interfaceHandle, options.image, startAddress, not options.masserase)
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if options.verify and not readoutProtection:
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verifyFlashImage(interfaceHandle, options.image, startAddress)
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if (options.start):
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startApplication(interfaceHandle, startAddress)
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if (options.reset):
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resetDevice(interfaceHandle)
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terminateInterface(interfaceHandle)
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sys.exit (0)
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except KeyboardInterrupt:
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infoMessage ("User break\n")
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terminateInterface(interfaceHandle)
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sys.exit(-1)
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except Exception, inst:
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if not ("frozen" in dir(sys)):
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raise
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else:
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errorMessage("Internal error\n")
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errorMessage("%s\n"%repr(type(inst))) # the exception instance
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errorMessage("%s\n"%repr(inst.args)) # arguments stored in .args
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if interfaceHandle:
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terminateInterface(interfaceHandle)
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sys.exit(-1)
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|
241
tools/stm32w/stm32w_flasher/py_files/ymodem.py
Normal file
241
tools/stm32w/stm32w_flasher/py_files/ymodem.py
Normal file
@ -0,0 +1,241 @@
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# See comment in stm32w_flasher.py.
|
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# Extraction and little adaptation performed by E.Duble (CNRS, LIG).
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|
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import os
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import serial
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import struct
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import time
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from messages import errorMessage
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from messages import infoMessage
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class Ymodem():
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ABORT1 = 65
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ABORT2 = 97
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ACK = 6
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CA = 24
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CRC16 = 67
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EOT = 4
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NAK = 21
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PACKET_1K_SIZE = 1024
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PACKET_HEADER = 3
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PACKET_OVERHEAD = 5
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PACKET_SIZE = 128
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PACKET_TRAILER = 2
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SOH = 1
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STATE_DONE = 6
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STATE_READY = 2
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STATE_SEND_EOT = 3
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STATE_SEND_SESSION_DONE = 4
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STATE_START_APPLICATION = 5
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STATE_WAITING_ACK = 1
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STATE_WAITING_CRC16 = 0
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STX = 2
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YMODEM_RX_TO_TX = 2
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YMODEM_TX_TO_RX = 0
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YMODEM_TX_TO_RX2 = 1
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def Crc16X(self, packet, count):
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j = 0
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crc = 0
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for j in range(count):
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crc = (crc ^ ((packet[j]) << 8))
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for i in range(8):
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if (crc & 32768):
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crc = ((crc << 1) ^ 4129)
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continue
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else:
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crc = (crc << 1)
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continue
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continue
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return crc
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def __init__(self, serialPort, port, updateAction=None):
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self.serialPort = serialPort
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self.updateAction = updateAction
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self.port = port
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return None
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def bootloaderInit(self):
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returnValue = False
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systemRestartPacket = [170, 1, 7, 85]
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self.serialPort.write(struct.pack(('B' * len(systemRestartPacket)), *systemRestartPacket))
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self.serialPort.close()
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time.sleep(5)
|
||||
self.serialPort = serial.Serial(port, 10, timeout=4)
|
||||
self.serialPort.flushInput()
|
||||
systemRestartPacket = [170, 1, 5, 85]
|
||||
self.serialPort.write(struct.pack(('B' * len(systemRestartPacket)), *systemRestartPacket))
|
||||
self.serialPort.read(4)
|
||||
for i in range(10):
|
||||
startTime = time.time()
|
||||
while (time.time() - startTime) < 0.5:
|
||||
if self.serialPort.inWaiting() > 0:
|
||||
c = self.serialPort.read(1)
|
||||
c = (struct.unpack('B', c)[0])
|
||||
if c == ord('C'):
|
||||
returnValue = True
|
||||
break
|
||||
time.sleep(0.01)
|
||||
continue
|
||||
continue
|
||||
return returnValue
|
||||
|
||||
def getByte(self):
|
||||
data = None
|
||||
if self.serialPort.inWaiting() > 0:
|
||||
data = (struct.unpack('B', self.serialPort.read(1))[0])
|
||||
if data:
|
||||
pass
|
||||
return data
|
||||
|
||||
def loadFile(self, name):
|
||||
returnValue = True
|
||||
state = self.STATE_WAITING_CRC16
|
||||
filename = os.path.basename(name)
|
||||
startTime = time.time()
|
||||
try:
|
||||
f = open(name, 'rb')
|
||||
infoMessage((('File ' + name) + ' opened\n'))
|
||||
f.seek(0, 2)
|
||||
file_size = f.tell()
|
||||
f.seek(0, 0)
|
||||
packet_number = 0
|
||||
loop_counter = 1
|
||||
size = file_size
|
||||
retry = 0
|
||||
packet = []
|
||||
prevState = self.STATE_READY
|
||||
while True:
|
||||
newState = state
|
||||
if state == self.STATE_WAITING_CRC16:
|
||||
if self.updateAction:
|
||||
self.updateAction((file_size - max(size, 0)), file_size)
|
||||
data = self.getByte()
|
||||
if data == self.CRC16:
|
||||
newState = self.STATE_READY
|
||||
else:
|
||||
if state == self.STATE_WAITING_ACK:
|
||||
if self.updateAction:
|
||||
self.updateAction((file_size - max(size, 0)), file_size)
|
||||
data = self.getByte()
|
||||
if data is not None:
|
||||
if data == self.ACK:
|
||||
if prevState == self.STATE_READY:
|
||||
retry = 0
|
||||
if loop_counter > 1:
|
||||
size = (size - packet_size)
|
||||
packet_number = ((packet_number + 1) % 256)
|
||||
loop_counter = (loop_counter + 1)
|
||||
packet_done = True
|
||||
if self.updateAction:
|
||||
self.updateAction((file_size - max(size, 0)), file_size)
|
||||
else:
|
||||
infoMessage(('Sent %05d/%05d\r' % ((file_size - max(size, 0)), file_size)))
|
||||
newState = self.STATE_READY
|
||||
else:
|
||||
if prevState == self.STATE_SEND_EOT:
|
||||
newState = self.STATE_SEND_SESSION_DONE
|
||||
else:
|
||||
if prevState == self.STATE_SEND_SESSION_DONE:
|
||||
newState = self.STATE_START_APPLICATION
|
||||
else:
|
||||
if data == self.CA:
|
||||
errorMessage('Transaction aborted by client\n')
|
||||
newState = self.STATE_DONE
|
||||
else:
|
||||
if data == self.CRC16:
|
||||
pass
|
||||
else:
|
||||
if prevState == self.STATE_READY:
|
||||
infoMessage('Retrying\n')
|
||||
retry = (retry + 1)
|
||||
if retry > 3:
|
||||
errorMessage('Too many retry exiting\n')
|
||||
newState = self.STATE_DONE
|
||||
else:
|
||||
newState = self.STATE_READY
|
||||
else:
|
||||
if state == self.STATE_READY:
|
||||
if size <= 0:
|
||||
newState = self.STATE_SEND_EOT
|
||||
else:
|
||||
if retry == 0:
|
||||
packet = []
|
||||
if loop_counter == 1:
|
||||
packet.extend(struct.unpack(('%uB' % len(filename)), filename))
|
||||
packet = (packet + [0])
|
||||
size_string = ('%d ' % file_size)
|
||||
packet.extend(struct.unpack(('%uB' % len(size_string)), size_string))
|
||||
packet_size = self.PACKET_SIZE
|
||||
else:
|
||||
packet_size = self.PACKET_1K_SIZE
|
||||
packet_string = f.read(packet_size)
|
||||
packet.extend(struct.unpack(('%uB' % len(packet_string)), packet_string))
|
||||
packet = (packet + ([0] * (packet_size - len(packet))))
|
||||
if self.sendYModemPacket(packet, packet_number):
|
||||
newState = self.STATE_DONE
|
||||
else:
|
||||
newState = self.STATE_WAITING_ACK
|
||||
else:
|
||||
if state == self.STATE_SEND_EOT:
|
||||
if self.updateAction:
|
||||
self.updateAction((file_size - max(size, 0)), file_size)
|
||||
else:
|
||||
infoMessage(('Sent %05d/%05d\r' % ((file_size - max(size, 0)), file_size)))
|
||||
self.sendByte(self.EOT)
|
||||
newState = self.STATE_WAITING_ACK
|
||||
else:
|
||||
if state == self.STATE_SEND_SESSION_DONE:
|
||||
self.sendYModemPacket(([0] * 128), 0)
|
||||
newState = self.STATE_WAITING_ACK
|
||||
else:
|
||||
if state == self.STATE_START_APPLICATION:
|
||||
self.startApplication()
|
||||
newState = self.STATE_DONE
|
||||
else:
|
||||
if state == self.STATE_DONE:
|
||||
returnValue = False
|
||||
endTime = time.time()
|
||||
infoMessage('\nDone\n')
|
||||
break
|
||||
else:
|
||||
errorMessage(('Unknonw state = %d' % state))
|
||||
newState = self.STATE_DONE
|
||||
if state != newState:
|
||||
prevState = state
|
||||
state = newState
|
||||
continue
|
||||
else:
|
||||
continue
|
||||
return returnValue
|
||||
except:
|
||||
errorMessage((('File ' + name) + ' open failed\n'))
|
||||
if self.updateAction:
|
||||
self.updateAction(0, 0)
|
||||
return returnValue
|
||||
|
||||
def sendByte(self, byte):
|
||||
self.serialPort.write(struct.pack('B', byte))
|
||||
return None
|
||||
|
||||
def sendYModemPacket(self, myPacket, packet_number):
|
||||
returnValue = 0
|
||||
packet = myPacket[:]
|
||||
packet_crc = self.Crc16X(packet, len(packet))
|
||||
packet.append(((packet_crc >> 8) & 255))
|
||||
packet.append((packet_crc & 255))
|
||||
packet.insert(0, (255 - packet_number))
|
||||
packet.insert(0, packet_number)
|
||||
if len(myPacket) == self.PACKET_SIZE:
|
||||
packet.insert(0, self.SOH)
|
||||
else:
|
||||
packet.insert(0, self.STX)
|
||||
self.serialPort.write(struct.pack(('B' * len(packet)), *packet))
|
||||
return returnValue
|
||||
|
||||
def startApplication(self):
|
||||
return None
|
||||
|
||||
|
||||
|
Binary file not shown.
Loading…
Reference in New Issue
Block a user