#!/usr/bin/env python3 # # Copyright (c) 2013 Grigori Goronzy # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in all # copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. # # stcgal - STC MCU serial bootloader flash programmer import serial import sys, os, time, struct import argparse import collections DEBUG = False class Utils: @classmethod def to_bool(self, val): """make sensible boolean from string or other type value""" if isinstance(val, bool): return val if isinstance(val, int): return bool(val) if len(val) == 0: return False return True if val[0].lower() == "t" or val[0] == "1" else False @classmethod def to_int(self, val): """make int from any value, nice error message if not possible""" try: return int(val, 0) except: raise ValueError("invalid integer") @classmethod def hexstr(self, bytestr, sep=""): """make formatted hex string output from byte sequence""" return sep.join(["%02X" % x for x in bytestr]) class BaudType: """Check baud rate for validity""" def __call__(self, string): baud = int(string) if baud not in serial.Serial.BAUDRATES: raise argparse.ArgumentTypeError("illegal baudrate") return baud def __repr__(self): return "baudrate" class MCUModelDatabase: """Database that holds basic MCU information. This database holds the most basic information about MCU models: name, identification code and flash memory sizes. """ MCUModel = collections.namedtuple("MCUModel", ["name", "magic", "total", "code", "eeprom"]) models = ( MCUModel(name='STC15F2K08S2', magic=0xf401, total=65536, code=8192, eeprom=54272), MCUModel(name='STC15F2K16S2', magic=0xf402, total=65536, code=16384, eeprom=46080), MCUModel(name='STC15F2K24S2', magic=0xf403, total=65536, code=24576, eeprom=37888), MCUModel(name='STC15F2K32S2', magic=0xf404, total=65536, code=32768, eeprom=29696), MCUModel(name='STC15F2K40S2', magic=0xf405, total=65536, code=40960, eeprom=21504), MCUModel(name='STC15F2K48S2', magic=0xf406, total=65536, code=49152, eeprom=13312), MCUModel(name='STC15F2K56S2', magic=0xf407, total=65536, code=57344, eeprom=5120), MCUModel(name='STC15F2K60S2', magic=0xf408, total=65536, code=61440, eeprom=1024), MCUModel(name='IAP15F2K61S2', magic=0xf449, total=65536, code=62464, eeprom=0), MCUModel(name='STC15L2K08S2', magic=0xf481, total=65536, code=8192, eeprom=54272), MCUModel(name='STC15L2K16S2', magic=0xf482, total=65536, code=16384, eeprom=46080), MCUModel(name='STC15L2K24S2', magic=0xf483, total=65536, code=24576, eeprom=37888), MCUModel(name='STC15L2K32S2', magic=0xf484, total=65536, code=32768, eeprom=29696), MCUModel(name='STC15L2K40S2', magic=0xf485, total=65536, code=40960, eeprom=21504), MCUModel(name='STC15L2K48S2', magic=0xf486, total=65536, code=49152, eeprom=13312), MCUModel(name='STC15L2K56S2', magic=0xf487, total=65536, code=57344, eeprom=5120), MCUModel(name='STC15L2K60S2', magic=0xf488, total=65536, code=61440, eeprom=1024), MCUModel(name='IAP15L2K61S2', magic=0xf4c9, total=65536, code=62464, eeprom=0), MCUModel(name='STC15F404AD', magic=0xf40a, total=65536, code=4096, eeprom=9216), MCUModel(name='STC15F408AD', magic=0xf40b, total=65536, code=8192, eeprom=5120), MCUModel(name='STC15F412AD', magic=0xf40c, total=65536, code=12288, eeprom=1024), MCUModel(name='IAP15F413AD', magic=0xf44d, total=65536, code=13312, eeprom=0), MCUModel(name='STC15L404AD', magic=0xf48a, total=65536, code=4096, eeprom=9216), MCUModel(name='STC15L408AD', magic=0xf48b, total=65536, code=8192, eeprom=5120), MCUModel(name='STC15L412AD', magic=0xf48c, total=65536, code=12288, eeprom=1024), MCUModel(name='IAP15L413AD', magic=0xf4cd, total=65536, code=13312, eeprom=0), MCUModel(name='STC15W101SW', magic=0xf501, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15W102SW', magic=0xf502, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15W103SW', magic=0xf503, total=8192, code=3072, eeprom=2048), MCUModel(name='STC15W104SW', magic=0xf504, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15W105SW', magic=0xf545, total=8192, code=5120, eeprom=0), MCUModel(name='STC15W101S', magic=0xf508, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15W102S', magic=0xf50a, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15W103S', magic=0xf50b, total=8192, code=3072, eeprom=2048), MCUModel(name='STC15W104S', magic=0xf50c, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15W105S', magic=0xf54d, total=8192, code=5120, eeprom=0), MCUModel(name='STC15W201S', magic=0xf511, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15W202S', magic=0xf512, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15W203S', magic=0xf513, total=8192, code=3072, eeprom=2048), MCUModel(name='STC15W204S', magic=0xf514, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15W205S', magic=0xf555, total=8192, code=5120, eeprom=0), MCUModel(name='STC15F100W', magic=0xf290, total=8192, code=512, eeprom=0), MCUModel(name='STC15F101W', magic=0xf291, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15F102W', magic=0xf292, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15F103W', magic=0xf293, total=8192, code=3072, eeprom=2048), # XXX: same magic as STC15F104E! MCUModel(name='STC15F104W', magic=0xf294, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15F105W', magic=0xf2b5, total=8192, code=5120, eeprom=0), MCUModel(name='STC15F100', magic=0xf298, total=8192, code=512, eeprom=0), MCUModel(name='STC15F101', magic=0xf299, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15F102', magic=0xf29a, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15F103', magic=0xf29b, total=8192, code=3072, eeprom=2048), MCUModel(name='STC15F104', magic=0xf29c, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15F105', magic=0xf2bd, total=8192, code=5120, eeprom=0), MCUModel(name='STC15L100W', magic=0xf2d0, total=8192, code=512, eeprom=0), MCUModel(name='STC15L101W', magic=0xf2d1, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15L102W', magic=0xf2d2, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15L103W', magic=0xf2d3, total=8192, code=3072, eeprom=2048), # XXX: same magic as STC15L104E! MCUModel(name='STC15L104W', magic=0xf2d4, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15L105W', magic=0xf2f5, total=8192, code=5120, eeprom=0), MCUModel(name='STC15L100', magic=0xf2d8, total=8192, code=512, eeprom=0), MCUModel(name='STC15L101', magic=0xf2d9, total=8192, code=1024, eeprom=4096), MCUModel(name='STC15L102', magic=0xf2da, total=8192, code=2048, eeprom=3072), MCUModel(name='STC15L103', magic=0xf2db, total=8192, code=3072, eeprom=2048), MCUModel(name='STC15L104', magic=0xf2dc, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15L105', magic=0xf2fd, total=8192, code=5120, eeprom=0), MCUModel(name='STC15F104E', magic=0xf294, total=8192, code=4096, eeprom=1024), MCUModel(name='STC15L104E', magic=0xf2d4, total=8192, code=4096, eeprom=1024), MCUModel(name='STC15F204EA', magic=0xf394, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15F205EA', magic=0xf3b5, total=8192, code=5120, eeprom=0), MCUModel(name='STC15L204EA', magic=0xf3d4, total=8192, code=4096, eeprom=1024), MCUModel(name='IAP15L205EA', magic=0xf3f5, total=8192, code=5120, eeprom=0), MCUModel(name='STC12C5A08S2', magic=0xd164, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12C5A16S2', magic=0xd168, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12C5A32S2', magic=0xd170, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12C5A40S2', magic=0xd174, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12C5A48S2', magic=0xd178, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12C5A52S2', magic=0xd17a, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12C5A56S2', magic=0xd17c, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12C5A60S2', magic=0xd17e, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12C5A08AD', magic=0xd144, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12C5A16AD', magic=0xd148, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12C5A32AD', magic=0xd150, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12C5A40AD', magic=0xd154, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12C5A48AD', magic=0xd158, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12C5A52AD', magic=0xd15a, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12C5A56AD', magic=0xd15c, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12C5A60AD', magic=0xd15e, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12C5A08CCP', magic=0xd124, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12C5A16CCP', magic=0xd128, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12C5A32CCP', magic=0xd130, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12C5A40CCP', magic=0xd134, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12C5A48CCP', magic=0xd138, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12C5A52CCP', magic=0xd13a, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12C5A56CCP', magic=0xd13c, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12C5A60CCP', magic=0xd13e, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12C5A08X', magic=0xd104, total=65536, code=8192, eeprom=0), MCUModel(name='STC12C5A16X', magic=0xd108, total=65536, code=16384, eeprom=0), MCUModel(name='STC12C5A32X', magic=0xd110, total=65536, code=32768, eeprom=0), MCUModel(name='STC12C5A40X', magic=0xd114, total=65536, code=40960, eeprom=0), MCUModel(name='STC12C5A48X', magic=0xd118, total=65536, code=49152, eeprom=0), MCUModel(name='STC12C5A52X', magic=0xd11a, total=65536, code=53248, eeprom=0), MCUModel(name='STC12C5A56X', magic=0xd11c, total=65536, code=57344, eeprom=0), MCUModel(name='STC12C5A60X', magic=0xd11e, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12C5A08S2', magic=0xd163, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12C5A16S2', magic=0xd167, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12C5A32S2', magic=0xd16f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12C5A40S2', magic=0xd173, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12C5A48S2', magic=0xd177, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12C5A52S2', magic=0xd179, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12C5A56S2', magic=0xd17b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12C5A60S2', magic=0xd17d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12C5A62S2', magic=0xd17f, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12C5A08AD', magic=0xd143, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12C5A16AD', magic=0xd147, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12C5A32AD', magic=0xd14f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12C5A40AD', magic=0xd153, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12C5A48AD', magic=0xd157, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12C5A52AD', magic=0xd159, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12C5A56AD', magic=0xd15b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12C5A60AD', magic=0xd15d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12C5A62AD', magic=0xd15f, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12C5A08CCP', magic=0xd123, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12C5A16CCP', magic=0xd127, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12C5A32CCP', magic=0xd12f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12C5A40CCP', magic=0xd133, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12C5A48CCP', magic=0xd137, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12C5A52CCP', magic=0xd139, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12C5A56CCP', magic=0xd13b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12C5A60CCP', magic=0xd13d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12C5A62CCP', magic=0xd13f, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12C5A08', magic=0xd103, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12C5A16', magic=0xd107, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12C5A32', magic=0xd10f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12C5A40', magic=0xd113, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12C5A48', magic=0xd117, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12C5A52', magic=0xd119, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12C5A56', magic=0xd11b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12C5A60', magic=0xd11d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12C5A62', magic=0xd11f, total=65536, code=63488, eeprom=0), MCUModel(name='STC12LE5A08S2', magic=0xd1e4, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12LE5A16S2', magic=0xd1e8, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12LE5A32S2', magic=0xd1f0, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12LE5A40S2', magic=0xd1f4, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12LE5A48S2', magic=0xd1f8, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12LE5A52S2', magic=0xd1fa, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12LE5A56S2', magic=0xd1fc, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12LE5A60S2', magic=0xd1fe, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12LE5A08AD', magic=0xd1c4, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12LE5A16AD', magic=0xd1c8, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12LE5A32AD', magic=0xd1d0, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12LE5A40AD', magic=0xd1d4, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12LE5A48AD', magic=0xd1d8, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12LE5A52AD', magic=0xd1da, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12LE5A56AD', magic=0xd1dc, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12LE5A60AD', magic=0xd1de, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12LE5A08CCP', magic=0xd1a4, total=65536, code=8192, eeprom=55296), MCUModel(name='STC12LE5A16CCP', magic=0xd1a8, total=65536, code=16384, eeprom=47104), MCUModel(name='STC12LE5A32CCP', magic=0xd1b0, total=65536, code=32768, eeprom=30720), MCUModel(name='STC12LE5A40CCP', magic=0xd1b4, total=65536, code=40960, eeprom=22528), MCUModel(name='STC12LE5A48CCP', magic=0xd1b8, total=65536, code=49152, eeprom=14336), MCUModel(name='STC12LE5A52CCP', magic=0xd1ba, total=65536, code=53248, eeprom=10240), MCUModel(name='STC12LE5A56CCP', magic=0xd1bc, total=65536, code=57344, eeprom=6144), MCUModel(name='STC12LE5A60CCP', magic=0xd1be, total=65536, code=61440, eeprom=2048), MCUModel(name='STC12LE5A08X', magic=0xd184, total=65536, code=8192, eeprom=0), MCUModel(name='STC12LE5A16X', magic=0xd188, total=65536, code=16384, eeprom=0), MCUModel(name='STC12LE5A32X', magic=0xd190, total=65536, code=32768, eeprom=0), MCUModel(name='STC12LE5A40X', magic=0xd194, total=65536, code=40960, eeprom=0), MCUModel(name='STC12LE5A48X', magic=0xd198, total=65536, code=49152, eeprom=0), MCUModel(name='STC12LE5A52X', magic=0xd19a, total=65536, code=53248, eeprom=0), MCUModel(name='STC12LE5A56X', magic=0xd19c, total=65536, code=57344, eeprom=0), MCUModel(name='STC12LE5A60X', magic=0xd19e, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12LE5A08S2', magic=0xd1e3, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12LE5A16S2', magic=0xd1e7, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12LE5A32S2', magic=0xd1ef, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12LE5A40S2', magic=0xd1f3, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12LE5A48S2', magic=0xd1f7, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12LE5A52S2', magic=0xd1f9, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12LE5A56S2', magic=0xd1fb, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12LE5A60S2', magic=0xd1fd, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12LE5A62S2', magic=0xd1ff, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12LE5A08AD', magic=0xd1c3, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12LE5A16AD', magic=0xd1c7, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12LE5A32AD', magic=0xd1cf, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12LE5A40AD', magic=0xd1d3, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12LE5A48AD', magic=0xd1d7, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12LE5A52AD', magic=0xd1d9, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12LE5A56AD', magic=0xd1db, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12LE5A60AD', magic=0xd1dd, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12LE5A62AD', magic=0xd1df, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12LE5A08CCP', magic=0xd1a3, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12LE5A16CCP', magic=0xd1a7, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12LE5A32CCP', magic=0xd1af, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12LE5A40CCP', magic=0xd1b3, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12LE5A48CCP', magic=0xd1b7, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12LE5A52CCP', magic=0xd1b9, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12LE5A56CCP', magic=0xd1bb, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12LE5A60CCP', magic=0xd1bd, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12LE5A62CCP', magic=0xd1bf, total=65536, code=63488, eeprom=0), MCUModel(name='IAP12LE5A08', magic=0xd183, total=65536, code=8192, eeprom=0), MCUModel(name='IAP12LE5A16', magic=0xd187, total=65536, code=16384, eeprom=0), MCUModel(name='IAP12LE5A32', magic=0xd18f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP12LE5A40', magic=0xd193, total=65536, code=40960, eeprom=0), MCUModel(name='IAP12LE5A48', magic=0xd197, total=65536, code=49152, eeprom=0), MCUModel(name='IAP12LE5A52', magic=0xd199, total=65536, code=53248, eeprom=0), MCUModel(name='IAP12LE5A56', magic=0xd19b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP12LE5A60', magic=0xd19d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP12LE5A62', magic=0xd19f, total=65536, code=63488, eeprom=0), MCUModel(name='STC10F02XE', magic=0xd262, total=16384, code=2048, eeprom=12288), MCUModel(name='STC10F04XE', magic=0xd264, total=16384, code=4096, eeprom=10240), MCUModel(name='STC10F06XE', magic=0xd266, total=16384, code=6144, eeprom=8192), MCUModel(name='STC10F08XE', magic=0xd268, total=16384, code=8192, eeprom=6144), MCUModel(name='STC10F10XE', magic=0xd26a, total=16384, code=10240, eeprom=4096), MCUModel(name='STC10F12XE', magic=0xd26c, total=16384, code=12288, eeprom=2048), MCUModel(name='STC10F02X', magic=0xd242, total=16384, code=2048, eeprom=0), MCUModel(name='STC10F04X', magic=0xd244, total=16384, code=4096, eeprom=0), MCUModel(name='STC10F06X', magic=0xd246, total=16384, code=6144, eeprom=0), MCUModel(name='STC10F08X', magic=0xd248, total=16384, code=8192, eeprom=0), MCUModel(name='STC10F10X', magic=0xd24a, total=16384, code=10240, eeprom=0), MCUModel(name='STC10F12X', magic=0xd24c, total=16384, code=12288, eeprom=0), MCUModel(name='STC10F02', magic=0xd202, total=16384, code=2048, eeprom=0), MCUModel(name='STC10F04', magic=0xd204, total=16384, code=4096, eeprom=0), MCUModel(name='STC10F06', magic=0xd206, total=16384, code=6144, eeprom=0), MCUModel(name='STC10F08', magic=0xd208, total=16384, code=8192, eeprom=0), MCUModel(name='STC10F10', magic=0xd20a, total=16384, code=10240, eeprom=0), MCUModel(name='STC10F12', magic=0xd20c, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10F02XE', magic=0xd272, total=16384, code=2048, eeprom=0), MCUModel(name='IAP10F04XE', magic=0xd274, total=16384, code=4096, eeprom=0), MCUModel(name='IAP10F06XE', magic=0xd276, total=16384, code=6144, eeprom=0), MCUModel(name='IAP10F08XE', magic=0xd278, total=16384, code=8192, eeprom=0), MCUModel(name='IAP10F10XE', magic=0xd27a, total=16384, code=10240, eeprom=0), MCUModel(name='IAP10F12XE', magic=0xd27c, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10F14X', magic=0xd27e, total=16384, code=14336, eeprom=0), MCUModel(name='IAP10F02', magic=0xd232, total=16384, code=2048, eeprom=0), MCUModel(name='IAP10F04', magic=0xd234, total=16384, code=4096, eeprom=0), MCUModel(name='IAP10F06', magic=0xd236, total=16384, code=6144, eeprom=0), MCUModel(name='IAP10F08', magic=0xd238, total=16384, code=8192, eeprom=0), MCUModel(name='IAP10F10', magic=0xd23a, total=16384, code=10240, eeprom=0), MCUModel(name='IAP10F12', magic=0xd23c, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10F14', magic=0xd23e, total=16384, code=14336, eeprom=0), MCUModel(name='STC10L02XE', magic=0xd2e2, total=16384, code=2048, eeprom=12288), MCUModel(name='STC10L04XE', magic=0xd2e4, total=16384, code=4096, eeprom=10240), MCUModel(name='STC10L06XE', magic=0xd2e6, total=16384, code=6144, eeprom=8192), MCUModel(name='STC10L08XE', magic=0xd2e8, total=16384, code=8192, eeprom=6144), MCUModel(name='STC10L10XE', magic=0xd2ea, total=16384, code=10240, eeprom=4096), MCUModel(name='STC10L12XE', magic=0xd2ec, total=16384, code=12288, eeprom=2048), MCUModel(name='STC10L02X', magic=0xd2c2, total=16384, code=2048, eeprom=0), MCUModel(name='STC10L04X', magic=0xd2c4, total=16384, code=4096, eeprom=0), MCUModel(name='STC10L06X', magic=0xd2c6, total=16384, code=6144, eeprom=0), MCUModel(name='STC10L08X', magic=0xd2c8, total=16384, code=8192, eeprom=0), MCUModel(name='STC10L10X', magic=0xd2ca, total=16384, code=10240, eeprom=0), MCUModel(name='STC10L12X', magic=0xd2cc, total=16384, code=12288, eeprom=0), MCUModel(name='STC10L02', magic=0xd282, total=16384, code=2048, eeprom=0), MCUModel(name='STC10L04', magic=0xd284, total=16384, code=4096, eeprom=0), MCUModel(name='STC10L06', magic=0xd286, total=16384, code=6144, eeprom=0), MCUModel(name='STC10L08', magic=0xd288, total=16384, code=8192, eeprom=0), MCUModel(name='STC10L10', magic=0xd28a, total=16384, code=10240, eeprom=0), MCUModel(name='STC10L12', magic=0xd28c, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10L02XE', magic=0xd2f2, total=16384, code=2048, eeprom=0), MCUModel(name='IAP10L04XE', magic=0xd2f4, total=16384, code=4096, eeprom=0), MCUModel(name='IAP10L06XE', magic=0xd2f6, total=16384, code=6144, eeprom=0), MCUModel(name='IAP10L08XE', magic=0xd2f8, total=16384, code=8192, eeprom=0), MCUModel(name='IAP10L10XE', magic=0xd2fa, total=16384, code=10240, eeprom=0), MCUModel(name='IAP10L12XE', magic=0xd2fc, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10L14X', magic=0xd2fe, total=16384, code=14336, eeprom=0), MCUModel(name='IAP10L02', magic=0xd2b2, total=16384, code=2048, eeprom=0), MCUModel(name='IAP10L04', magic=0xd2b4, total=16384, code=4096, eeprom=0), MCUModel(name='IAP10L06', magic=0xd2b6, total=16384, code=6144, eeprom=0), MCUModel(name='IAP10L08', magic=0xd2b8, total=16384, code=8192, eeprom=0), MCUModel(name='IAP10L10', magic=0xd2ba, total=16384, code=10240, eeprom=0), MCUModel(name='IAP10L12', magic=0xd2bc, total=16384, code=12288, eeprom=0), MCUModel(name='IAP10L14', magic=0xd2be, total=16384, code=14336, eeprom=0), MCUModel(name='STC11F01E', magic=0xe221, total=8192, code=1024, eeprom=5120), MCUModel(name='STC11F02E', magic=0xe222, total=8192, code=2048, eeprom=4096), MCUModel(name='STC11F03E', magic=0xe223, total=8192, code=3072, eeprom=3072), MCUModel(name='STC11F04E', magic=0xe224, total=8192, code=4096, eeprom=2048), MCUModel(name='STC11F05E', magic=0xe265, total=8192, code=5120, eeprom=1024), MCUModel(name='STC11F01', magic=0xe201, total=8192, code=1024, eeprom=0), MCUModel(name='STC11F02', magic=0xe202, total=8192, code=2048, eeprom=0), MCUModel(name='STC11F03', magic=0xe203, total=8192, code=3072, eeprom=0), MCUModel(name='STC11F04', magic=0xe204, total=8192, code=4096, eeprom=0), MCUModel(name='STC11F05', magic=0xe245, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11F01E', magic=0xe231, total=8192, code=1024, eeprom=0), MCUModel(name='IAP11F02E', magic=0xe232, total=8192, code=2048, eeprom=0), MCUModel(name='IAP11F03E', magic=0xe233, total=8192, code=3072, eeprom=0), MCUModel(name='IAP11F04E', magic=0xe234, total=8192, code=4096, eeprom=0), MCUModel(name='IAP11F05E', magic=0xe275, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11F01', magic=0xe211, total=8192, code=1024, eeprom=0), MCUModel(name='IAP11F02', magic=0xe212, total=8192, code=2048, eeprom=0), MCUModel(name='IAP11F03', magic=0xe213, total=8192, code=3072, eeprom=0), MCUModel(name='IAP11F04', magic=0xe214, total=8192, code=4096, eeprom=0), MCUModel(name='IAP11F05', magic=0xe255, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11F06', magic=0xe276, total=8192, code=6144, eeprom=0), MCUModel(name='STC11L01E', magic=0xe2a1, total=8192, code=1024, eeprom=5120), MCUModel(name='STC11L02E', magic=0xe2a2, total=8192, code=2048, eeprom=4096), MCUModel(name='STC11L03E', magic=0xe2a3, total=8192, code=3072, eeprom=3072), MCUModel(name='STC11L04E', magic=0xe2a4, total=8192, code=4096, eeprom=2048), MCUModel(name='STC11L05E', magic=0xe2e5, total=8192, code=5120, eeprom=1024), MCUModel(name='STC11L01', magic=0xe281, total=8192, code=1024, eeprom=0), MCUModel(name='STC11L02', magic=0xe282, total=8192, code=2048, eeprom=0), MCUModel(name='STC11L03', magic=0xe283, total=8192, code=3072, eeprom=0), MCUModel(name='STC11L04', magic=0xe284, total=8192, code=4096, eeprom=0), MCUModel(name='STC11L05', magic=0xe2c5, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11L01E', magic=0xe2b1, total=8192, code=1024, eeprom=0), MCUModel(name='IAP11L02E', magic=0xe2b2, total=8192, code=2048, eeprom=0), MCUModel(name='IAP11L03E', magic=0xe2b3, total=8192, code=3072, eeprom=0), MCUModel(name='IAP11L04E', magic=0xe2b4, total=8192, code=4096, eeprom=0), MCUModel(name='IAP11L05E', magic=0xe2f5, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11L01', magic=0xe291, total=8192, code=1024, eeprom=0), MCUModel(name='IAP11L02', magic=0xe292, total=8192, code=2048, eeprom=0), MCUModel(name='IAP11L03', magic=0xe293, total=8192, code=3072, eeprom=0), MCUModel(name='IAP11L04', magic=0xe294, total=8192, code=4096, eeprom=0), MCUModel(name='IAP11L05', magic=0xe2d5, total=8192, code=5120, eeprom=0), MCUModel(name='IAP11L06', magic=0xe2f6, total=8192, code=6144, eeprom=0), MCUModel(name='STC11F08XE', magic=0xd364, total=65536, code=8192, eeprom=55296), MCUModel(name='STC11F16XE', magic=0xd368, total=65536, code=16384, eeprom=47104), MCUModel(name='STC11F20XE', magic=0xd36a, total=65536, code=20480, eeprom=30720), MCUModel(name='STC11F32XE', magic=0xd370, total=65536, code=32768, eeprom=30720), MCUModel(name='STC11F40XE', magic=0xd374, total=65536, code=40960, eeprom=22528), MCUModel(name='STC11F48XE', magic=0xd378, total=65536, code=49152, eeprom=14336), MCUModel(name='STC11F52XE', magic=0xd37a, total=65536, code=53248, eeprom=10240), MCUModel(name='STC11F56XE', magic=0xd37c, total=65536, code=57344, eeprom=6144), MCUModel(name='STC11F60XE', magic=0xd37e, total=65536, code=61440, eeprom=2048), MCUModel(name='STC11F08X', magic=0xd344, total=65536, code=8192, eeprom=0), MCUModel(name='STC11F16X', magic=0xd348, total=65536, code=16384, eeprom=0), MCUModel(name='STC11F20X', magic=0xd34a, total=65536, code=20480, eeprom=0), MCUModel(name='STC11F32X', magic=0xd350, total=65536, code=32768, eeprom=0), MCUModel(name='STC11F40X', magic=0xd354, total=65536, code=40960, eeprom=0), MCUModel(name='STC11F48X', magic=0xd358, total=65536, code=49152, eeprom=0), MCUModel(name='STC11F52X', magic=0xd35a, total=65536, code=53248, eeprom=0), MCUModel(name='STC11F56X', magic=0xd35c, total=65536, code=57344, eeprom=0), MCUModel(name='STC11F60X', magic=0xd35e, total=65536, code=61440, eeprom=0), MCUModel(name='STC11F08', magic=0xd304, total=65536, code=8192, eeprom=0), MCUModel(name='STC11F16', magic=0xd308, total=65536, code=16384, eeprom=0), MCUModel(name='STC11F20', magic=0xd30a, total=65536, code=20480, eeprom=0), MCUModel(name='STC11F32', magic=0xd310, total=65536, code=32768, eeprom=0), MCUModel(name='STC11F40', magic=0xd314, total=65536, code=40960, eeprom=0), MCUModel(name='STC11F48', magic=0xd318, total=65536, code=49152, eeprom=0), MCUModel(name='STC11F52', magic=0xd31a, total=65536, code=53248, eeprom=0), MCUModel(name='STC11F56', magic=0xd31c, total=65536, code=57344, eeprom=0), MCUModel(name='STC11F60', magic=0xd31e, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11F08XE', magic=0xd363, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11F16XE', magic=0xd367, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11F20XE', magic=0xd369, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11F32XE', magic=0xd36f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11F40XE', magic=0xd373, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11F48XE', magic=0xd377, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11F52XE', magic=0xd379, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11F56XE', magic=0xd37b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11F60XE', magic=0xd37d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11F08X', magic=0xd343, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11F16X', magic=0xd347, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11F20X', magic=0xd349, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11F32X', magic=0xd34f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11F40X', magic=0xd353, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11F48X', magic=0xd357, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11F52X', magic=0xd359, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11F56X', magic=0xd35b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11F60X', magic=0xd35d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11F62X', magic=0xd35f, total=65536, code=63488, eeprom=0), MCUModel(name='IAP11F08', magic=0xd303, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11F16', magic=0xd307, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11F20', magic=0xd309, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11F32', magic=0xd30f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11F40', magic=0xd313, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11F48', magic=0xd317, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11F52', magic=0xd319, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11F56', magic=0xd31b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11F60', magic=0xd31d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11F62', magic=0xd31f, total=65536, code=63488, eeprom=0), MCUModel(name='STC11L08XE', magic=0xd3e4, total=65536, code=8192, eeprom=55296), MCUModel(name='STC11L16XE', magic=0xd3e8, total=65536, code=16384, eeprom=47104), MCUModel(name='STC11L20XE', magic=0xd3ea, total=65536, code=20480, eeprom=30720), MCUModel(name='STC11L32XE', magic=0xd3f0, total=65536, code=32768, eeprom=30720), MCUModel(name='STC11L40XE', magic=0xd3f4, total=65536, code=40960, eeprom=22528), MCUModel(name='STC11L48XE', magic=0xd3f8, total=65536, code=49152, eeprom=14336), MCUModel(name='STC11L52XE', magic=0xd3fa, total=65536, code=53248, eeprom=10240), MCUModel(name='STC11L56XE', magic=0xd3fc, total=65536, code=57344, eeprom=6144), MCUModel(name='STC11L60XE', magic=0xd3fe, total=65536, code=61440, eeprom=2048), MCUModel(name='STC11L08X', magic=0xd3c4, total=65536, code=8192, eeprom=0), MCUModel(name='STC11L16X', magic=0xd3c8, total=65536, code=16384, eeprom=0), MCUModel(name='STC11L20X', magic=0xd3ca, total=65536, code=20480, eeprom=0), MCUModel(name='STC11L32X', magic=0xd3d0, total=65536, code=32768, eeprom=0), MCUModel(name='STC11L40X', magic=0xd3d4, total=65536, code=40960, eeprom=0), MCUModel(name='STC11L48X', magic=0xd3d8, total=65536, code=49152, eeprom=0), MCUModel(name='STC11L52X', magic=0xd3da, total=65536, code=53248, eeprom=0), MCUModel(name='STC11L56X', magic=0xd3dc, total=65536, code=57344, eeprom=0), MCUModel(name='STC11L60X', magic=0xd3de, total=65536, code=61440, eeprom=0), MCUModel(name='STC11L08', magic=0xd384, total=65536, code=8192, eeprom=0), MCUModel(name='STC11L16', magic=0xd388, total=65536, code=16384, eeprom=0), MCUModel(name='STC11L20', magic=0xd38a, total=65536, code=20480, eeprom=0), MCUModel(name='STC11L32', magic=0xd390, total=65536, code=32768, eeprom=0), MCUModel(name='STC11L40', magic=0xd394, total=65536, code=40960, eeprom=0), MCUModel(name='STC11L48', magic=0xd398, total=65536, code=49152, eeprom=0), MCUModel(name='STC11L52', magic=0xd39a, total=65536, code=53248, eeprom=0), MCUModel(name='STC11L56', magic=0xd39c, total=65536, code=57344, eeprom=0), MCUModel(name='STC11L60', magic=0xd39e, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11L08XE', magic=0xd3e3, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11L16XE', magic=0xd3e7, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11L20XE', magic=0xd3e9, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11L32XE', magic=0xd3ef, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11L40XE', magic=0xd3f3, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11L48XE', magic=0xd3f7, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11L52XE', magic=0xd3f9, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11L56XE', magic=0xd3fb, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11L60XE', magic=0xd3fd, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11L08X', magic=0xd3c3, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11L16X', magic=0xd3c7, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11L20X', magic=0xd3c9, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11L32X', magic=0xd3cf, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11L40X', magic=0xd3d3, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11L48X', magic=0xd3d7, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11L52X', magic=0xd3d9, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11L56X', magic=0xd3db, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11L60X', magic=0xd3dd, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11L62X', magic=0xd3df, total=65536, code=63488, eeprom=0), MCUModel(name='IAP11L08', magic=0xd383, total=65536, code=8192, eeprom=0), MCUModel(name='IAP11L16', magic=0xd387, total=65536, code=16384, eeprom=0), MCUModel(name='IAP11L20', magic=0xd389, total=65536, code=20480, eeprom=0), MCUModel(name='IAP11L32', magic=0xd38f, total=65536, code=32768, eeprom=0), MCUModel(name='IAP11L40', magic=0xd393, total=65536, code=40960, eeprom=0), MCUModel(name='IAP11L48', magic=0xd397, total=65536, code=49152, eeprom=0), MCUModel(name='IAP11L52', magic=0xd399, total=65536, code=53248, eeprom=0), MCUModel(name='IAP11L56', magic=0xd39b, total=65536, code=57344, eeprom=0), MCUModel(name='IAP11L60', magic=0xd39d, total=65536, code=61440, eeprom=0), MCUModel(name='IAP11L62', magic=0xd39f, total=65536, code=63488, eeprom=0), MCUModel(name='STC12C5201AD', magic=0xe161, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12C5202AD', magic=0xe162, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12C5203AD', magic=0xe163, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12C5204AD', magic=0xe164, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12C5205AD', magic=0xe165, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12C5206AD', magic=0xe166, total=8192, code=6144, eeprom=0), MCUModel(name='STC12C5201PWM', magic=0xe121, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12C5202PWM', magic=0xe122, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12C5203PWM', magic=0xe123, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12C5204PWM', magic=0xe124, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12C5205PWM', magic=0xe125, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12C5206PWM', magic=0xe126, total=8192, code=6144, eeprom=0), MCUModel(name='STC12C5201', magic=0xe101, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12C5202', magic=0xe102, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12C5203', magic=0xe103, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12C5204', magic=0xe104, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12C5205', magic=0xe105, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12C5206', magic=0xe106, total=8192, code=6144, eeprom=0), MCUModel(name='STC12LE5201AD', magic=0xe1e1, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12LE5202AD', magic=0xe1e2, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12LE5203AD', magic=0xe1e3, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12LE5204AD', magic=0xe1e4, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12LE5205AD', magic=0xe1e5, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12LE5206AD', magic=0xe1e6, total=8192, code=6144, eeprom=0), MCUModel(name='STC12LE5201PWM', magic=0xe1a1, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12LE5202PWM', magic=0xe1a2, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12LE5203PWM', magic=0xe1a3, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12LE5204PWM', magic=0xe1a4, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12LE5205PWM', magic=0xe1a5, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12LE5206PWM', magic=0xe1a6, total=8192, code=6144, eeprom=0), MCUModel(name='STC12LE5201', magic=0xe181, total=8192, code=1024, eeprom=5120), MCUModel(name='STC12LE5202', magic=0xe182, total=8192, code=2048, eeprom=4096), MCUModel(name='STC12LE5203', magic=0xe183, total=8192, code=3072, eeprom=3072), MCUModel(name='STC12LE5204', magic=0xe184, total=8192, code=4096, eeprom=2048), MCUModel(name='STC12LE5205', magic=0xe185, total=8192, code=5120, eeprom=1024), MCUModel(name='STC12LE5206', magic=0xe186, total=8192, code=6144, eeprom=0), MCUModel(name='STC12C5601AD', magic=0xe661, total=32768, code=1024, eeprom=29696), MCUModel(name='STC12C5602AD', magic=0xe662, total=32768, code=2048, eeprom=28672), MCUModel(name='STC12C5603AD', magic=0xe663, total=32768, code=3072, eeprom=27648), MCUModel(name='STC12C5604AD', magic=0xe664, total=32768, code=4096, eeprom=26624), MCUModel(name='STC12C5605AD', magic=0xe665, total=32768, code=5120, eeprom=25600), MCUModel(name='STC12C5606AD', magic=0xe666, total=32768, code=6144, eeprom=24576), MCUModel(name='STC12C5608AD', magic=0xe668, total=32768, code=8192, eeprom=22528), MCUModel(name='STC12C5612AD', magic=0xe66c, total=32768, code=12288, eeprom=18432), MCUModel(name='STC12C5616AD', magic=0xe670, total=32768, code=16384, eeprom=14336), MCUModel(name='STC12C5620AD', magic=0xe674, total=32768, code=20480, eeprom=10240), MCUModel(name='STC12C5624AD', magic=0xe678, total=32768, code=24576, eeprom=6144), MCUModel(name='STC12C5628AD', magic=0xe67c, total=32768, code=28672, eeprom=2048), MCUModel(name='STC12C5630AD', magic=0xe67e, total=32768, code=30720, eeprom=0), MCUModel(name='STC12C5601', magic=0xe601, total=32768, code=1024, eeprom=29696), MCUModel(name='STC12C5602', magic=0xe602, total=32768, code=2048, eeprom=28672), MCUModel(name='STC12C5603', magic=0xe603, total=32768, code=3072, eeprom=27648), MCUModel(name='STC12C5604', magic=0xe604, total=32768, code=4096, eeprom=26624), MCUModel(name='STC12C5605', magic=0xe605, total=32768, code=5120, eeprom=25600), MCUModel(name='STC12C5606', magic=0xe606, total=32768, code=6144, eeprom=24576), MCUModel(name='STC12C5608', magic=0xe608, total=32768, code=8192, eeprom=22528), MCUModel(name='STC12C5612', magic=0xe60c, total=32768, code=12288, eeprom=18432), MCUModel(name='STC12C5616', magic=0xe610, total=32768, code=16384, eeprom=14336), MCUModel(name='STC12C5620', magic=0xe614, total=32768, code=20480, eeprom=10240), MCUModel(name='STC12C5624', magic=0xe618, total=32768, code=24576, eeprom=6144), MCUModel(name='STC12C5628', magic=0xe61c, total=32768, code=28672, eeprom=2048), MCUModel(name='STC12C5630', magic=0xe61e, total=32768, code=30720, eeprom=0), MCUModel(name='STC12LE5601AD', magic=0xe6e1, total=32768, code=1024, eeprom=29696), MCUModel(name='STC12LE5602AD', magic=0xe6e2, total=32768, code=2048, eeprom=28672), MCUModel(name='STC12LE5603AD', magic=0xe6e3, total=32768, code=3072, eeprom=27648), MCUModel(name='STC12LE5604AD', magic=0xe6e4, total=32768, code=4096, eeprom=26624), MCUModel(name='STC12LE5605AD', magic=0xe6e5, total=32768, code=5120, eeprom=25600), MCUModel(name='STC12LE5606AD', magic=0xe6e6, total=32768, code=6144, eeprom=24576), MCUModel(name='STC12LE5608AD', magic=0xe6e8, total=32768, code=8192, eeprom=22528), MCUModel(name='STC12LE5612AD', magic=0xe6ec, total=32768, code=12288, eeprom=18432), MCUModel(name='STC12LE5616AD', magic=0xe6f0, total=32768, code=16384, eeprom=14336), MCUModel(name='STC12LE5620AD', magic=0xe6f4, total=32768, code=20480, eeprom=10240), MCUModel(name='STC12LE5624AD', magic=0xe6f8, total=32768, code=24576, eeprom=6144), MCUModel(name='STC12LE5628AD', magic=0xe6fc, total=32768, code=28672, eeprom=2048), MCUModel(name='STC12LE5630AD', magic=0xe6fe, total=32768, code=30720, eeprom=0), MCUModel(name='STC12LE5601', magic=0xe681, total=32768, code=1024, eeprom=29696), MCUModel(name='STC12LE5602', magic=0xe682, total=32768, code=2048, eeprom=28672), MCUModel(name='STC12LE5603', magic=0xe683, total=32768, code=3072, eeprom=27648), MCUModel(name='STC12LE5604', magic=0xe684, total=32768, code=4096, eeprom=26624), MCUModel(name='STC12LE5605', magic=0xe685, total=32768, code=5120, eeprom=25600), MCUModel(name='STC12LE5606', magic=0xe686, total=32768, code=6144, eeprom=24576), MCUModel(name='STC12LE5608', magic=0xe688, total=32768, code=8192, eeprom=22528), MCUModel(name='STC12LE5612', magic=0xe68c, total=32768, code=12288, eeprom=18432), MCUModel(name='STC12LE5616', magic=0xe690, total=32768, code=16384, eeprom=14336), MCUModel(name='STC12LE5620', magic=0xe694, total=32768, code=20480, eeprom=10240), MCUModel(name='STC12LE5624', magic=0xe698, total=32768, code=24576, eeprom=6144), MCUModel(name='STC12LE5628', magic=0xe69c, total=32768, code=28672, eeprom=2048), MCUModel(name='STC12LE5630', magic=0xe69e, total=32768, code=30720, eeprom=0), MCUModel(name='STC12C5401AD', magic=0xe061, total=32768, code=1024, eeprom=12288), MCUModel(name='STC12C5402AD', magic=0xe062, total=32768, code=2048, eeprom=12288), MCUModel(name='STC12C5404AD', magic=0xe064, total=32768, code=4096, eeprom=12288), MCUModel(name='STC12C5406AD', magic=0xe066, total=32768, code=6144, eeprom=12288), MCUModel(name='STC12C5408AD', magic=0xe068, total=32768, code=8192, eeprom=12288), MCUModel(name='STC12C5410AD', magic=0xe06a, total=32768, code=10240, eeprom=12288), MCUModel(name='STC12C5412AD', magic=0xe06c, total=32768, code=12288, eeprom=12288), MCUModel(name='STC12C5416AD', magic=0xe070, total=32768, code=16384, eeprom=12288), MCUModel(name='STC12C5420AD', magic=0xe074, total=32768, code=20480, eeprom=12288), MCUModel(name='STC12C5424AD', magic=0xe078, total=32768, code=24576, eeprom=12288), MCUModel(name='STC12C5428AD', magic=0xe07c, total=32768, code=28672, eeprom=12288), MCUModel(name='STC12C5401', magic=0xe001, total=32768, code=1024, eeprom=12288), MCUModel(name='STC12C5402', magic=0xe002, total=32768, code=2048, eeprom=12288), MCUModel(name='STC12C5404', magic=0xe004, total=32768, code=4096, eeprom=12288), MCUModel(name='STC12C5406', magic=0xe006, total=32768, code=6144, eeprom=12288), MCUModel(name='STC12C5408', magic=0xe008, total=32768, code=8192, eeprom=12288), MCUModel(name='STC12C5410', magic=0xe00a, total=32768, code=10240, eeprom=12288), MCUModel(name='STC12C5412', magic=0xe00c, total=32768, code=12288, eeprom=12288), MCUModel(name='STC12C5416', magic=0xe010, total=32768, code=16384, eeprom=12288), MCUModel(name='STC12C5420', magic=0xe014, total=32768, code=20480, eeprom=12288), MCUModel(name='STC12C5424', magic=0xe018, total=32768, code=24576, eeprom=12288), MCUModel(name='STC12C5428', magic=0xe01c, total=32768, code=28672, eeprom=12288), MCUModel(name='STC12LE5401AD', magic=0xe0e1, total=32768, code=1024, eeprom=22016), MCUModel(name='STC12LE5402AD', magic=0xe0e2, total=32768, code=2048, eeprom=20992), MCUModel(name='STC12LE5404AD', magic=0xe0e4, total=32768, code=4096, eeprom=18944), MCUModel(name='STC12LE5406AD', magic=0xe0e6, total=32768, code=6144, eeprom=16896), MCUModel(name='STC12LE5408AD', magic=0xe0e8, total=32768, code=8192, eeprom=10752), MCUModel(name='STC12LE5410AD', magic=0xe0ea, total=32768, code=10240, eeprom=4608), MCUModel(name='STC12LE5412AD', magic=0xe0ec, total=32768, code=12288, eeprom=11776), MCUModel(name='STC12LE5416AD', magic=0xe0f0, total=32768, code=16384, eeprom=12288), MCUModel(name='STC12LE5420AD', magic=0xe0f4, total=32768, code=20480, eeprom=8192), MCUModel(name='STC12LE5424AD', magic=0xe0f8, total=32768, code=24576, eeprom=4096), MCUModel(name='STC12LE5428AD', magic=0xe0fc, total=32768, code=28672, eeprom=0), MCUModel(name='STC12LE5401', magic=0xe081, total=32768, code=1024, eeprom=22016), MCUModel(name='STC12LE5402', magic=0xe082, total=32768, code=2048, eeprom=20992), MCUModel(name='STC12LE5404', magic=0xe084, total=32768, code=4096, eeprom=18944), MCUModel(name='STC12LE5406', magic=0xe086, total=32768, code=6144, eeprom=16896), MCUModel(name='STC12LE5408', magic=0xe088, total=32768, code=8192, eeprom=10752), MCUModel(name='STC12LE5410', magic=0xe08a, total=32768, code=10240, eeprom=4608), MCUModel(name='STC12LE5412', magic=0xe08c, total=32768, code=12288, eeprom=11776), MCUModel(name='STC12LE5416', magic=0xe090, total=32768, code=16384, eeprom=12288), MCUModel(name='STC12LE5420', magic=0xe094, total=32768, code=20480, eeprom=8192), MCUModel(name='STC12LE5424', magic=0xe098, total=32768, code=24576, eeprom=4096), MCUModel(name='STC12LE5428', magic=0xe09c, total=32768, code=28672, eeprom=0), MCUModel(name='STC12C1052AD', magic=0xf211, total=8192, code=1024, eeprom=4096), MCUModel(name='STC12C2052AD', magic=0xf212, total=8192, code=2048, eeprom=3072), MCUModel(name='STC12C3052AD', magic=0xf213, total=8192, code=3072, eeprom=2048), MCUModel(name='STC12C4052AD', magic=0xf214, total=8192, code=4096, eeprom=1024), MCUModel(name='STC12C5052AD', magic=0xf215, total=8192, code=5120, eeprom=0), MCUModel(name='STC12C1052', magic=0xf201, total=8192, code=1024, eeprom=4096), MCUModel(name='STC12C2052', magic=0xf202, total=8192, code=2048, eeprom=3072), MCUModel(name='STC12C3052', magic=0xf203, total=8192, code=3072, eeprom=2048), MCUModel(name='STC12C4052', magic=0xf204, total=8192, code=4096, eeprom=1024), MCUModel(name='STC12C5052', magic=0xf205, total=8192, code=5120, eeprom=0), MCUModel(name='STC12LE1052AD', magic=0xf231, total=8192, code=1024, eeprom=4096), MCUModel(name='STC12LE2052AD', magic=0xf232, total=8192, code=2048, eeprom=3072), MCUModel(name='STC12LE3052AD', magic=0xf233, total=8192, code=3072, eeprom=2048), MCUModel(name='STC12LE4052AD', magic=0xf234, total=8192, code=4096, eeprom=1024), MCUModel(name='STC12LE5052AD', magic=0xf235, total=8192, code=5120, eeprom=0), MCUModel(name='STC12LE1052', magic=0xf221, total=8192, code=1024, eeprom=4096), MCUModel(name='STC12LE2052', magic=0xf222, total=8192, code=2048, eeprom=3072), MCUModel(name='STC12LE3052', magic=0xf223, total=8192, code=3072, eeprom=2048), MCUModel(name='STC12LE4052', magic=0xf224, total=8192, code=4096, eeprom=1024), MCUModel(name='STC12LE5052', magic=0xf225, total=8192, code=5120, eeprom=0), MCUModel(name='STC90C51RC', magic=0xf021, total=16384, code=4096, eeprom=9216), MCUModel(name='STC90C52RC', magic=0xf022, total=16384, code=8192, eeprom=5120), MCUModel(name='STC90C53RC', magic=0xf024, total=16384, code=14336, eeprom=0), MCUModel(name='STC90C06RC', magic=0xf026, total=16384, code=6144, eeprom=7168), MCUModel(name='STC90C07RC', magic=0xf027, total=16384, code=7168, eeprom=6144), MCUModel(name='STC90C10RC', magic=0xf02a, total=16384, code=10240, eeprom=3072), MCUModel(name='STC90C12RC', magic=0xf02c, total=16384, code=12288, eeprom=1024), MCUModel(name='STC90LE51RC', magic=0xf041, total=16384, code=4096, eeprom=9216), MCUModel(name='STC90LE52RC', magic=0xf042, total=16384, code=8192, eeprom=5120), MCUModel(name='STC90LE53RC', magic=0xf044, total=16384, code=14336, eeprom=0), MCUModel(name='STC90LE06RC', magic=0xf046, total=16384, code=6144, eeprom=7168), MCUModel(name='STC90LE07RC', magic=0xf047, total=16384, code=7168, eeprom=6144), MCUModel(name='STC90LE10RC', magic=0xf04a, total=16384, code=10240, eeprom=3072), MCUModel(name='STC90LE12RC', magic=0xf04c, total=16384, code=12288, eeprom=1024), MCUModel(name='STC90C51RD+', magic=0xf121, total=65536, code=4096, eeprom=58368), MCUModel(name='STC90C52RD+', magic=0xf122, total=65536, code=8192, eeprom=54272), MCUModel(name='STC90C54RD+', magic=0xf124, total=65536, code=16384, eeprom=46080), MCUModel(name='STC90C55RD+', magic=0xf125, total=65536, code=20480, eeprom=41984), MCUModel(name='STC90C58RD+', magic=0xf128, total=65536, code=32768, eeprom=29696), MCUModel(name='STC90C510RD+', magic=0xf12a, total=65536, code=40960, eeprom=21504), MCUModel(name='STC90C512RD+', magic=0xf12c, total=65536, code=49152, eeprom=13312), MCUModel(name='STC90C513RD+', magic=0xf12d, total=65536, code=53248, eeprom=9216), MCUModel(name='STC90C514RD+', magic=0xf12e, total=65536, code=57344, eeprom=5120), MCUModel(name='STC90C516RD+', magic=0xf130, total=65536, code=62464, eeprom=0), MCUModel(name='STC90LE51RD+', magic=0xf141, total=65536, code=4096, eeprom=58368), MCUModel(name='STC90LE52RD+', magic=0xf142, total=65536, code=8192, eeprom=54272), MCUModel(name='STC90LE54RD+', magic=0xf144, total=65536, code=16384, eeprom=46080), MCUModel(name='STC90LE55RD+', magic=0xf145, total=65536, code=20480, eeprom=41984), MCUModel(name='STC90LE58RD+', magic=0xf148, total=65536, code=32768, eeprom=29696), MCUModel(name='STC90LE510RD+', magic=0xf14a, total=65536, code=40960, eeprom=21504), MCUModel(name='STC90LE512RD+', magic=0xf14c, total=65536, code=49152, eeprom=13312), MCUModel(name='STC90LE513RD+', magic=0xf14d, total=65536, code=53248, eeprom=9216), MCUModel(name='STC90LE514RD+', magic=0xf14e, total=65536, code=57344, eeprom=5120), MCUModel(name='STC90LE516RD+', magic=0xf150, total=65536, code=62464, eeprom=0), MCUModel(name='STC90C51AD', magic=0xf161, total=65536, code=4096, eeprom=58368), MCUModel(name='STC90C52AD', magic=0xf162, total=65536, code=8192, eeprom=54272), MCUModel(name='STC90C54AD', magic=0xf164, total=65536, code=16384, eeprom=46080), MCUModel(name='STC90C55AD', magic=0xf165, total=65536, code=20480, eeprom=41984), MCUModel(name='STC90C58AD', magic=0xf168, total=65536, code=32768, eeprom=29696), MCUModel(name='STC90C510AD', magic=0xf16a, total=65536, code=40960, eeprom=21504), MCUModel(name='STC90C512AD', magic=0xf16c, total=65536, code=49152, eeprom=13312), MCUModel(name='STC90C513AD', magic=0xf16d, total=65536, code=53248, eeprom=9216), MCUModel(name='STC90C514AD', magic=0xf16e, total=65536, code=57344, eeprom=5120), MCUModel(name='STC90C516AD', magic=0xf170, total=65536, code=62464, eeprom=0), MCUModel(name='STC90LE51AD', magic=0xf181, total=65536, code=4096, eeprom=58368), MCUModel(name='STC90LE52AD', magic=0xf182, total=65536, code=8192, eeprom=54272), MCUModel(name='STC90LE54AD', magic=0xf184, total=65536, code=16384, eeprom=46080), MCUModel(name='STC90LE55AD', magic=0xf185, total=65536, code=20480, eeprom=41984), MCUModel(name='STC90LE58AD', magic=0xf188, total=65536, code=32768, eeprom=29696), MCUModel(name='STC90LE510AD', magic=0xf18a, total=65536, code=40960, eeprom=21504), MCUModel(name='STC90LE512AD', magic=0xf18c, total=65536, code=49152, eeprom=13312), MCUModel(name='STC90LE513AD', magic=0xf18d, total=65536, code=53248, eeprom=9216), MCUModel(name='STC90LE514AD', magic=0xf18e, total=65536, code=57344, eeprom=5120), MCUModel(name='STC90LE516AD', magic=0xf190, total=65536, code=62464, eeprom=0), MCUModel(name='STC89C/LE51RC', magic=0xf001, total=16384, code=4096, eeprom=10240), MCUModel(name='STC89C/LE52RC', magic=0xf002, total=16384, code=8192, eeprom=6144), MCUModel(name='STC89C/LE53RC', magic=0xf004, total=16384, code=14336, eeprom=0), MCUModel(name='STC89C/LE06RC', magic=0xf006, total=16384, code=6144, eeprom=8192), MCUModel(name='STC89C/LE07RC', magic=0xf007, total=16384, code=7168, eeprom=7168), MCUModel(name='STC89C/LE10RC', magic=0xf00a, total=16384, code=10240, eeprom=4096), MCUModel(name='STC89C/LE12RC', magic=0xf00c, total=16384, code=12288, eeprom=2048), MCUModel(name='STC89C/LE51RD+', magic=0xf101, total=65536, code=4096, eeprom=59392), MCUModel(name='STC89C/LE52RD+', magic=0xf102, total=65536, code=8192, eeprom=55296), MCUModel(name='STC89C/LE54RD+', magic=0xf104, total=65536, code=16384, eeprom=47104), MCUModel(name='STC89C/LE55RD+', magic=0xf105, total=65536, code=20480, eeprom=43008), MCUModel(name='STC89C/LE58RD+', magic=0xf108, total=65536, code=32768, eeprom=30720), MCUModel(name='STC89C/LE510RD+', magic=0xf10a, total=65536, code=40960, eeprom=22528), MCUModel(name='STC89C/LE512RD+', magic=0xf10c, total=65536, code=49152, eeprom=14336), MCUModel(name='STC89C/LE513RD+', magic=0xf10d, total=65536, code=53248, eeprom=10240), MCUModel(name='STC89C/LE514RD+', magic=0xf10e, total=65536, code=57344, eeprom=6144), MCUModel(name='STC89C/LE516RD+', magic=0xf110, total=65536, code=63488, eeprom=0), ) @classmethod def find_model(self, magic): for model in self.models: if model.magic == magic: return model raise NameError @classmethod def print_model_info(self, model): print("Target model:") print(" Name: %s" % model.name) print(" Magic: %02X%02X" % (model.magic >> 8, model.magic & 0xff)) print(" Code flash: %.1f KB" % (model.code / 1024.0)) print(" EEPROM flash: %.1f KB" % (model.eeprom / 1024.0)) class BaseOption: def print(self): print("Target options:") for name, get_func, _ in self.options: print(" %s=%s" % (name, get_func())) def set_option(self, name, value): for opt, _, set_func in self.options: if opt == name: print("Option %s=%s" % (name, value)) set_func(value) return raise ValueError("unknown") def get_option(self, name): for opt, get_func, _ in self.options: if opt == name: return get_func(name) raise ValueError("unknown") def get_msr(self): return bytes(self.msr) class Stc12Option(BaseOption): """Manipulate STC10/11/12 series option bytes""" def __init__(self, msr): assert len(msr) == 4 self.msr = bytearray(msr) """list of options and their handlers""" self.options = ( ("reset_pin_enabled", self.get_reset_pin_enabled, self.set_reset_pin_enabled), ("low_voltage_detect", self.get_low_voltage_detect, self.set_low_voltage_detect), ("oscillator_stable_delay", self.get_osc_stable_delay, self.set_osc_stable_delay), ("power_on_reset_delay", self.get_por_delay, self.set_por_delay), ("clock_gain", self.get_clock_gain, self.set_clock_gain), ("clock_source", self.get_clock_source, self.set_clock_source), ("watchdog_por_enabled", self.get_watchdog, self.set_watchdog), ("watchdog_stop_idle", self.get_watchdog_idle, self.set_watchdog_idle), ("watchdog_prescale", self.get_watchdog_prescale, self.set_watchdog_prescale), ("eeprom_erase_enabled", self.get_ee_erase, self.set_ee_erase), ("bsl_pindetect_enabled", self.get_pindetect, self.set_pindetect), ) def get_reset_pin_enabled(self): return bool(self.msr[0] & 1) def set_reset_pin_enabled(self, val): val = Utils.to_bool(val); self.msr[0] &= 0xfe self.msr[0] |= 0x01 if bool(val) else 0x00 def get_low_voltage_detect(self): return not bool(self.msr[0] & 64) def set_low_voltage_detect(self, val): val = Utils.to_bool(val); self.msr[0] &= 0xbf self.msr[0] |= 0x40 if not val else 0x00 def get_osc_stable_delay(self): return 2 ** (((self.msr[0] >> 4) & 0x03) + 12) def set_osc_stable_delay(self, val): val = Utils.to_int(val) osc_vals = {4096: 0, 8192: 1, 16384: 2, 32768: 3} if val not in osc_vals.keys(): raise ValueError("must be one of %s" % list(osc_vals.keys())) self.msr[0] &= 0xcf self.msr[0] |= osc_vals[val] << 4 def get_por_delay(self): delay = not bool(self.msr[1] & 128) return "long" if delay else "short" def set_por_delay(self, val): delays = {"short": 1, "long": 0} if val not in delays.keys(): raise ValueError("must be one of %s" % list(delays.keys())) self.msr[1] &= 0x7f self.msr[1] |= delays[val] << 7 def get_clock_gain(self): gain = bool(self.msr[1] & 64) return "high" if gain else "low" def set_clock_gain(self, val): gains = {"low": 0, "high": 1} if val not in gains.keys(): raise ValueError("must be one of %s" % list(gains.keys())) self.msr[1] &= 0xbf self.msr[1] |= gains[val] << 6 def get_clock_source(self): source = bool(self.msr[1] & 2) return "external" if source else "internal" def set_clock_source(self, val): sources = {"internal": 0, "external": 1} if val not in sources.keys(): raise ValueError("must be one of %s" % list(sources.keys())) self.msr[1] &= 0xfd self.msr[1] |= sources[val] << 1 def get_watchdog(self): return not bool(self.msr[2] & 32) def set_watchdog(self, val): val = Utils.to_bool(val); self.msr[2] &= 0xdf self.msr[2] |= 0x20 if not val else 0x00 def get_watchdog_idle(self): return not bool(self.msr[2] & 8) def set_watchdog_idle(self, val): val = Utils.to_bool(val); self.msr[2] &= 0xf7 self.msr[2] |= 0x08 if not val else 0x00 def get_watchdog_prescale(self): return 2 ** (((self.msr[2]) & 0x07) + 1) def set_watchdog_prescale(self, val): val = Utils.to_int(val) wd_vals = {2: 0, 4: 1, 8: 2, 16: 3, 32: 4, 64: 5, 128: 6, 256: 7} if val not in wd_vals.keys(): raise ValueError("must be one of %s" % list(wd_vals.keys())) self.msr[2] &= 0xf8 self.msr[2] |= wd_vals[val] def get_ee_erase(self): return not bool(self.msr[3] & 2) def set_ee_erase(self, val): val = Utils.to_bool(val); self.msr[3] &= 0xfd self.msr[3] |= 0x02 if not val else 0x00 def get_pindetect(self): return not bool(self.msr[3] & 1) def set_pindetect(self, val): val = Utils.to_bool(val); self.msr[3] &= 0xfe self.msr[3] |= 0x01 if not val else 0x00 class Stc15Option(BaseOption): def __init__(self, msr): assert len(msr) == 13 self.msr = bytearray(msr) self.options = ( ("reset_pin_enabled", self.get_reset_pin_enabled, self.set_reset_pin_enabled), ("watchdog_por_enabled", self.get_watchdog, self.set_watchdog), ("watchdog_stop_idle", self.get_watchdog_idle, self.set_watchdog_idle), ("watchdog_prescale", self.get_watchdog_prescale, self.set_watchdog_prescale), ("low_voltage_reset", self.get_lvrs, self.set_lvrs), ("low_voltage_threshold", self.get_low_voltage, self.set_low_voltage), ("eeprom_lvd_inhibit", self.get_eeprom_lvd, self.set_eeprom_lvd), ("eeprom_erase_enabled", self.get_ee_erase, self.set_ee_erase), ("bsl_pindetect_enabled", self.get_pindetect, self.set_pindetect), ) def set_trim(self, val): self.msr[3:5] = struct.pack(">H", val) def get_reset_pin_enabled(self): return bool(self.msr[0] & 16) def set_reset_pin_enabled(self, val): val = Utils.to_bool(val); self.msr[0] &= 0xef self.msr[0] |= 0x10 if bool(val) else 0x00 def get_watchdog(self): return not bool(self.msr[2] & 32) def set_watchdog(self, val): val = Utils.to_bool(val); self.msr[2] &= 0xdf self.msr[2] |= 0x20 if not val else 0x00 def get_watchdog_idle(self): return not bool(self.msr[2] & 8) def set_watchdog_idle(self, val): val = Utils.to_bool(val); self.msr[2] &= 0xf7 self.msr[2] |= 0x08 if not val else 0x00 def get_watchdog_prescale(self): return 2 ** (((self.msr[2]) & 0x07) + 1) def set_watchdog_prescale(self, val): val = Utils.to_int(val) wd_vals = {2: 0, 4: 1, 8: 2, 16: 3, 32: 4, 64: 5, 128: 6, 256: 7} if val not in wd_vals.keys(): raise ValueError("must be one of %s" % list(wd_vals.keys())) self.msr[2] &= 0xf8 self.msr[2] |= wd_vals[val] def get_lvrs(self): return bool(self.msr[1] & 64) def set_lvrs(self, val): val = Utils.to_bool(val); self.msr[1] &= 0xbf self.msr[1] |= 0x40 if val else 0x00 def get_eeprom_lvd(self): return bool(self.msr[1] & 128) def set_eeprom_lvd(self, val): val = Utils.to_bool(val); self.msr[1] &= 0x7f self.msr[1] |= 0x80 if val else 0x00 def get_low_voltage(self): return self.msr[1] & 0x07 def set_low_voltage(self, val): val = Utils.to_int(val) if val not in range(0, 8): raise ValueError("must be one of %s" % list(range(0, 8))) self.msr[1] &= 0xf8 self.msr[1] |= val def get_ee_erase(self): return not bool(self.msr[12] & 2) def set_ee_erase(self, val): val = Utils.to_bool(val); self.msr[12] &= 0xfd self.msr[12] |= 0x02 if not val else 0x00 def get_pindetect(self): return not bool(self.msr[12] & 1) def set_pindetect(self, val): val = Utils.to_bool(val); self.msr[12] &= 0xfe self.msr[12] |= 0x01 if not val else 0x00 class Stc12Protocol: """Protocol handler for STC 10/11/12 series""" """magic word that starts a packet""" PACKET_START = bytes([0x46, 0xb9]) """magic byte that ends a packet""" PACKET_END = bytes([0x16]) """magic byte for packets received from MCU""" PACKET_MCU = bytes([0x68]) """magic byte for packets sent by host""" PACKET_HOST = bytes([0x6a]) """block size for programming flash""" PROGRAM_BLOCKSIZE = 128 """countdown value for flash erase""" ERASE_COUNTDOWN = 0x0d def __init__(self, port, baud_handshake, baud_transfer): self.port = port self.baud_handshake = baud_handshake self.baud_transfer = baud_transfer self.mcu_magic = 0 self.mcu_clock_hz = 0.0 self.mcu_bsl_version = "" self.options = None self.model = None self.uid = None def dump_packet(self, data, receive=True): if DEBUG: print("%s Packet data: %s" % (("<-" if receive else "->"), Utils.hexstr(data, " "))) def modular_sum(self, data): """modular 16-bit sum""" s = 0 for b in data: s += b return s & 0xffff def read_packet(self): """Read and check packet from MCU. Reads a packet of data from the MCU and and do validity and checksum checks on it. Returns packet payload or None in case of an error. """ # read and check frame start magic packet = bytes() packet += self.ser.read(2) if packet[0:2] != self.PACKET_START: self.dump_packet(packet) raise RuntimeError("incorrect frame start") # read direction and length packet += self.ser.read(3) if packet[2] != self.PACKET_MCU[0]: self.dump_packet(packet) raise RuntimeError("incorrect packet direction magic") # read packet data packet_len, = struct.unpack(">H", packet[3:5]) packet += self.ser.read(packet_len - 3) # verify end code if packet[packet_len+1] != self.PACKET_END[0]: self.dump_packet(packet) raise RuntimeError("incorrect frame end") # verify checksum packet_csum, = struct.unpack(">H", packet[packet_len-1:packet_len+1]) calc_csum = sum(packet[2:packet_len-1]) & 0xffff if packet_csum != calc_csum: self.dump_packet(packet) raise RuntimeError("packet checksum mismatch") self.dump_packet(packet, receive=True) # payload only is returned return packet[5:packet_len-1] def write_packet(self, data): """Send packet to MCU. Constructs a packet with supplied payload and sends it to the MCU. """ # frame start and direction magic packet = bytes() packet += self.PACKET_START packet += self.PACKET_HOST # packet length and payload packet += struct.pack(">H", len(data) + 6) packet += data # checksum and end code packet += struct.pack(">H", sum(packet[2:]) & 0xffff) packet += self.PACKET_END self.dump_packet(packet, receive=False) self.ser.write(packet) self.ser.flush() def initialize_status(self, packet): """Decode status packet and store basic MCU info""" self.mcu_magic, = struct.unpack(">H", packet[20:22]) freq_counter = 0 for i in range(8): freq_counter += struct.unpack(">H", packet[1+2*i:3+2*i])[0] freq_counter /= 8.0 self.mcu_clock_hz = (self.baud_handshake * freq_counter * 12.0) / 7.0 bl_version, bl_stepping = struct.unpack("BB", packet[17:19]) self.mcu_bsl_version = "%d.%d%s" % (bl_version >> 4, bl_version & 0x0f, chr(bl_stepping)) def calculate_baud(self): """Calculate MCU baudrate setting. Calculate appropriate baudrate settings for the MCU's UART, according to clock frequency and requested baud rate. """ # baudrate is directly controlled by programming the MCU's BRT register brt = 256 - round((self.mcu_clock_hz) / (self.baud_transfer * 16)) brt_csum = (2 * (256 - brt)) & 0xff try: baud_actual = (self.mcu_clock_hz) / (16 * (256 - brt)) except ZeroDivisionError: raise RuntimeError("baudrate too high") baud_error = (abs(self.baud_transfer - baud_actual) * 100.0) / self.baud_transfer if baud_error > 5.0: print("WARNING: baud rate error is %.2f%%. You may need to set a slower rate." % baud_error, file=sys.stderr) # IAP wait states (according to datasheet(s)) iap_wait = 0x80 if self.mcu_clock_hz < 1E6: iap_wait = 0x87 elif self.mcu_clock_hz < 2E6: iap_wait = 0x86 elif self.mcu_clock_hz < 3E6: iap_wait = 0x85 elif self.mcu_clock_hz < 6E6: iap_wait = 0x84 elif self.mcu_clock_hz < 12E6: iap_wait = 0x83 elif self.mcu_clock_hz < 20E6: iap_wait = 0x82 elif self.mcu_clock_hz < 24E6: iap_wait = 0x81 # MCU delay after switching baud rates delay = 0x80 return brt, brt_csum, iap_wait, delay def print_mcu_info(self): """Print MCU status information""" MCUModelDatabase.print_model_info(self.model) print("Target frequency: %.3f MHz" % (self.mcu_clock_hz / 1E6)) print("Target BSL version: %s" % self.mcu_bsl_version) def pulse(self): """Send a sequence of 0x7f bytes for synchronization""" while True: self.ser.write(b"\x7f") self.ser.flush() time.sleep(0.015) if self.ser.inWaiting() > 0: break def initialize_model(self): """Initialize model-specific information""" try: self.model = MCUModelDatabase.find_model(self.mcu_magic) except NameError: msg = ("WARNING: Unknown model %02X%02X!" % (self.mcu_magic >> 8, self.mcu_magic & 0xff)) print(msg, file=sys.stderr) self.model = MCUModelDatabase.MCUModel(name="UNKNOWN", magic=self.mcu_magic, total=63488, code=63488, eeprom=0) self.print_mcu_info() def get_status_packet(self): """Read and decode status packet""" status_packet = self.read_packet() if status_packet[0] != 0x50: raise RuntimeError("incorrect magic in status packet") return status_packet def initialize_options(self, status_packet): """Initialize options""" # create option state self.options = Stc12Option(status_packet[23:27]) self.options.print() def connect(self): """Connect to MCU and initialize communication. Set up serial port, send sync sequence and get part info. """ self.ser = serial.Serial(port=self.port, baudrate=self.baud_handshake, parity=serial.PARITY_EVEN) # send sync, and wait for MCU response print("Waiting for MCU, please cycle power: ", end="") sys.stdout.flush() self.pulse() print("done") status_packet = self.get_status_packet() self.initialize_status(status_packet) self.initialize_model() self.initialize_options(status_packet) def handshake(self): """Do baudrate handshake Initate and do the (rather complicated) baudrate handshake. """ # start baudrate handshake brt, brt_csum, iap, delay = self.calculate_baud() print("Switching to %d baud: " % self.baud_transfer, end="") sys.stdout.flush() packet = bytes([0x50, 0x00, 0x00, 0x36, 0x01]) packet += struct.pack(">H", self.mcu_magic) self.write_packet(packet) response = self.read_packet() if response[0] != 0x8f: raise RuntimeError("incorrect magic in handshake packet") # test new settings print("testing ", end="") sys.stdout.flush() packet = bytes([0x8f, 0xc0, brt, 0x3f, brt_csum, delay, iap]) self.write_packet(packet) time.sleep(0.2) self.ser.baudrate = self.baud_transfer response = self.read_packet() self.ser.baudrate = self.baud_handshake if response[0] != 0x8f: raise RuntimeError("incorrect magic in handshake packet") # switch to the settings print("setting ", end="") sys.stdout.flush() packet = bytes([0x8e, 0xc0, brt, 0x3f, brt_csum, delay]) self.write_packet(packet) time.sleep(0.2) self.ser.baudrate = self.baud_transfer response = self.read_packet() if response[0] != 0x84: raise RuntimeError("incorrect magic in handshake packet") print("done") def erase_flash(self, erase_size, flash_size): """Erase the MCU's flash memory. Erase the flash memory with a block-erase command. """ blks = ((erase_size + 511) // 512) * 2 size = ((flash_size + 511) // 512) * 2 print("Erasing %d blocks: " % blks, end="") sys.stdout.flush() packet = bytes([0x84, 0xff, 0x00, blks, 0x00, 0x00, size, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]) for i in range(0x80, self.ERASE_COUNTDOWN, -1): packet += bytes([i]) self.write_packet(packet) response = self.read_packet() if response[0] != 0x00: raise RuntimeError("incorrect magic in erase packet") print("done") # UID, only sent with this packet by some BSLs if len(response) >= 8: self.uid = response[1:8] def program_flash(self, data): """Program the MCU's flash memory. Write data into flash memory, using the PROGRAM_BLOCKSIZE as the block size (depends on MCU's RAM size). """ print("Writing %d bytes: " % len(data), end="") sys.stdout.flush() for i in range(0, len(data), self.PROGRAM_BLOCKSIZE): packet = bytes(3) packet += struct.pack(">H", i) packet += struct.pack(">H", self.PROGRAM_BLOCKSIZE) packet += data[i:i+self.PROGRAM_BLOCKSIZE] while len(packet) < self.PROGRAM_BLOCKSIZE + 7: packet += b"\x00" csum = sum(packet[7:]) & 0xff self.write_packet(packet) response = self.read_packet() if response[0] != 0x00: raise RuntimeError("incorrect magic in write packet") elif response[1] != csum: raise RuntimeError("verification checksum mismatch") print(".", end="") sys.stdout.flush() print(" done") print("Finishing write: ", end="") sys.stdout.flush() packet = bytes([0x69, 0x00, 0x00, 0x36, 0x01]) packet += struct.pack(">H", self.mcu_magic) self.write_packet(packet) response = self.read_packet() if response[0] != 0x8d: raise RuntimeError("incorrect magic in finish packet") print("done") def set_option(self, name, value): self.options.set_option(name, value) def program_options(self): print("Setting options: ", end="") sys.stdout.flush() msr = self.options.get_msr() packet = bytes([0x8d, msr[0], msr[1], msr[2], msr[3], 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff]) packet += struct.pack(">I", int(self.mcu_clock_hz)) self.write_packet(packet) response = self.read_packet() if response[0] != 0x50: raise RuntimeError("incorrect magic in option packet") print("done") # If UID wasn't sent with erase acknowledge, it should be in this packet if not self.uid: self.uid = response[18:25] print("Target UID: %s" % Utils.hexstr(self.uid)) def disconnect(self): """Disconnect from MCU""" # reset mcu packet = bytes([0x82]) self.write_packet(packet) self.ser.close() print("Disconnected!") class Stc15Protocol(Stc12Protocol): """Protocol handler for STC 15 series""" ERASE_COUNTDOWN = 0x5e PROGRAM_BLOCKSIZE = 64 def __init__(self, port, handshake, baud, trim): Stc12Protocol.__init__(self, port, handshake, baud) self.trim_frequency = trim self.trim_data = None self.frequency_counter = 0 def initialize_options(self, status_packet): """Initialize options""" # create option state self.options = Stc15Option(status_packet[23:36]) self.options.print() def get_status_packet(self): """Read and decode status packet""" status_packet = self.read_packet() if status_packet[0] == 0x80: # need to re-ack packet = bytes([0x80]) self.write_packet(packet) self.pulse() status_packet = self.read_packet() if status_packet[0] != 0x50: raise RuntimeError("incorrect magic in status packet") return status_packet def initialize_status(self, packet): """Decode status packet and store basic MCU info""" self.mcu_magic, = struct.unpack(">H", packet[20:22]) freq_counter = 0 for i in range(4): freq_counter += struct.unpack(">H", packet[1+2*i:3+2*i])[0] freq_counter /= 4.0 self.mcu_clock_hz = (self.baud_handshake * freq_counter * 12.0) / 7.0 bl_version, bl_stepping = struct.unpack("BB", packet[17:19]) self.mcu_bsl_version = "%d.%d%s" % (bl_version >> 4, bl_version & 0x0f, chr(bl_stepping)) self.trim_data = packet[51:58] self.freq_counter = freq_counter def get_trim_sequence(self, frequency): """Return frequency-specific coarse trim sequence""" packet = bytes() if frequency < 7.5E6: packet += bytes([0x18, 0x00, 0x02, 0x00]) packet += bytes([0x18, 0x80, 0x02, 0x00]) packet += bytes([0x18, 0x80, 0x02, 0x00]) packet += bytes([0x18, 0xff, 0x02, 0x00]) elif frequency < 10E6: packet += bytes([0x18, 0x80, 0x02, 0x00]) packet += bytes([0x18, 0xff, 0x02, 0x00]) packet += bytes([0x58, 0x00, 0x02, 0x00]) packet += bytes([0x58, 0xff, 0x02, 0x00]) elif frequency < 15E6: packet += bytes([0x58, 0x00, 0x02, 0x00]) packet += bytes([0x58, 0x80, 0x02, 0x00]) packet += bytes([0x58, 0x80, 0x02, 0x00]) packet += bytes([0x58, 0xff, 0x02, 0x00]) elif frequency < 21E6: packet += bytes([0x58, 0x80, 0x02, 0x00]) packet += bytes([0x58, 0xff, 0x02, 0x00]) packet += bytes([0x98, 0x00, 0x02, 0x00]) packet += bytes([0x98, 0x80, 0x02, 0x00]) elif frequency < 31E6: packet += bytes([0x98, 0x00, 0x02, 0x00]) packet += bytes([0x98, 0x80, 0x02, 0x00]) packet += bytes([0x98, 0x80, 0x02, 0x00]) packet += bytes([0x98, 0xff, 0x02, 0x00]) else: packet += bytes([0xd8, 0x00, 0x02, 0x00]) packet += bytes([0xd8, 0x80, 0x02, 0x00]) packet += bytes([0xd8, 0x80, 0x02, 0x00]) packet += bytes([0xd8, 0xb4, 0x02, 0x00]) return packet def handshake(self): """Initiate and do the frequency adjustment and baudrate switch handshake. This rather complicated handshake trims the MCU's calibrated RC frequency and switches the baud rate at the same time. Flash programming uses a fixed frequency and that frequency is calibrated along with the frequency specified by the user. """ user_speed = self.trim_frequency if user_speed <= 0: user_speed = self.mcu_clock_hz program_speed = 22118400 user_count = int(self.freq_counter * (user_speed / self.mcu_clock_hz)) program_count = int(self.freq_counter * (program_speed / self.mcu_clock_hz)) # Initiate handshake print("Trimming frequency: ", end="") sys.stdout.flush() packet = bytes([0x50, 0x00, 0x00, 0x36, 0x01]) packet += struct.pack(">H", self.mcu_magic) self.write_packet(packet) response = self.read_packet() if response[0] != 0x8f: raise RuntimeError("incorrect magic in handshake packet") # trim challenge-response, first round packet = bytes([0x65]) packet += self.trim_data packet += bytes([0xff, 0xff, 0x06, 0x06]) # add trim challenges for target frequency packet += self.get_trim_sequence(user_speed) # add trim challenge for program frequency packet += bytes([0x98, 0x00, 0x02, 0x00]) packet += bytes([0x98, 0x80, 0x02, 0x00]) self.write_packet(packet) self.pulse() response = self.read_packet() if response[0] != 0x65: raise RuntimeError("incorrect magic in handshake packet") # determine programming speed trim value target_trim_a, target_count_a = struct.unpack(">HH", response[28:32]) target_trim_b, target_count_b = struct.unpack(">HH", response[32:36]) m = (target_trim_b - target_trim_a) / (target_count_b - target_count_a) n = target_trim_a - m * target_count_a program_trim = round(m * program_count + n) # determine trim trials for second round trim_a, count_a = struct.unpack(">HH", response[12:16]) trim_b, count_b = struct.unpack(">HH", response[16:20]) trim_c, count_c = struct.unpack(">HH", response[20:24]) trim_d, count_d = struct.unpack(">HH", response[24:28]) # select suitable coarse trim range if count_c <= user_count and count_d >= user_count: target_trim_a = trim_c target_trim_b = trim_d target_count_a = count_c target_count_b = count_d else: target_trim_a = trim_a target_trim_b = trim_b target_count_a = count_a target_count_b = count_b # linear interpolate to find range to try next m = (target_trim_b - target_trim_a) / (target_count_b - target_count_a) n = target_trim_a - m * target_count_a target_trim = round(m * user_count + n) target_trim_start = min(max(target_trim - 5, target_trim_a), target_trim_b) # trim challenge-response, second round packet = bytes([0x65]) packet += self.trim_data packet += bytes([0xff, 0xff, 0x06, 0x0B]) for i in range(11): packet += struct.pack(">H", target_trim_start + i) packet += bytes([0x02, 0x00]) self.write_packet(packet) self.pulse() response = self.read_packet() if response[0] != 0x65: raise RuntimeError("incorrect magic in handshake packet") # determine best trim value best_trim = 0 best_count = 65535 for i in range(11): trim, count = struct.unpack(">HH", response[12+4*i:16+4*i]) if abs(count - user_count) < abs(best_count - user_count): best_trim = trim best_count = count final_freq = (best_count / self.freq_counter) * self.mcu_clock_hz print("%.03f MHz" % (final_freq / 1E6)) self.options.set_trim(best_trim) # finally, switch baudrate print("Switching to %d baud: " % self.baud_transfer, end="") packet = bytes([0x8e]) packet += struct.pack(">H", program_trim) packet += struct.pack(">B", 230400 // self.baud_transfer) packet += bytes([0xa1, 0x64, 0xb8, 0x00, 0x81, 0x20, 0xff, 0x00]) self.write_packet(packet) time.sleep(0.2) self.ser.baudrate = self.baud_transfer response = self.read_packet() if response[0] != 0x84: raise RuntimeError("incorrect magic in handshake packet") print("done") def program_options(self): print("Setting options: ", end="") sys.stdout.flush() msr = self.options.get_msr() packet = bytes([0x8d]) packet += msr packet += bytes([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]) self.write_packet(packet) response = self.read_packet() if response[0] != 0x50: raise RuntimeError("incorrect magic in option packet") print("done") print("Target UID: %s" % Utils.hexstr(self.uid)) class StcGal: """STC ISP flash tool frontend""" def __init__(self, opts): self.opts = opts if opts.protocol == "stc12": self.protocol = Stc12Protocol(opts.port, opts.handshake, opts.baud) else: self.protocol = Stc15Protocol(opts.port, opts.handshake, opts.baud, round(opts.trim * 1000)) def emit_options(self, options): for o in options: try: kv = o.split("=", 1) if len(kv) < 2: raise ValueError("incorrect format") self.protocol.set_option(kv[0], kv[1]) except ValueError as e: raise NameError("invalid option '%s' (%s)" % (kv[0], e)) def program_mcu(self): code_size = self.protocol.model.code ee_size = self.protocol.model.eeprom bindata = opts.code_binary.read() # warn if it overflows if len(bindata) > code_size: print("WARNING: code_binary overflows into eeprom segment!", file=sys.stderr) if len(bindata) > (code_size + ee_size): print("WARNING: code_binary truncated!", file=sys.stderr) bindata = bindata[0:code_size + ee_size] # add eeprom data if supplied if opts.eeprom_binary: eedata = opts.eeprom_binary.read() if len(eedata) > ee_size: print("WARNING: eeprom_binary truncated!", file=sys.stderr) eedata = eedata[0:ee_size] if len(bindata) < code_size: bindata += bytes(code_size - len(bindata)) elif len(bindata) > code_size: print("WARNING: eeprom_binary overlaps code_binary!", file=sys.stderr) bindata = bindata[0:code_size] bindata += eedata # pad to 256 byte boundary if len(bindata) % 256: bindata += bytes(256 - len(bindata) % 256) if opts.option: self.emit_options(opts.option) self.protocol.handshake() self.protocol.erase_flash(len(bindata), code_size) self.protocol.program_flash(bindata) self.protocol.program_options() self.protocol.disconnect() def run(self): try: self.protocol.connect() except KeyboardInterrupt: print("interrupted") return 2 except RuntimeError as e: print("Communication error: %s" % e, file=sys.stderr) self.protocol.disconnect() return 1 except serial.serialutil.SerialException as e: print("Serial communication error: %s" % e, file=sys.stderr) return 1 try: if opts.code_binary: self.program_mcu() return 0 else: self.protocol.disconnect() return 0 except NameError as e: print("Option error: %s" % e, file=sys.stderr) self.protocol.disconnect() return 1 except RuntimeError as e: print("Communication error: %s" % e, file=sys.stderr) self.protocol.disconnect() return 1 except KeyboardInterrupt: print("interrupted") self.protocol.disconnect() return 2 except serial.serialutil.SerialException as e: print("Serial communication error: %s" % e, file=sys.stderr) return 1 if __name__ == "__main__": # check arguments parser = argparse.ArgumentParser(description="STC MCU ISP flash tool") parser.add_argument("code_binary", help="code segment binary file to flash", type=argparse.FileType("rb"), nargs='?') parser.add_argument("eeprom_binary", help="eeprom segment binary file to flash", type=argparse.FileType("rb"), nargs='?') parser.add_argument("-P", "--protocol", help="protocol version", choices=["stc12", "stc15"], default="stc12") parser.add_argument("-p", "--port", help="serial port device", default="/dev/ttyUSB0") parser.add_argument("-b", "--baud", help="transfer baud rate (default: 19200)", type=BaudType(), default=19200) parser.add_argument("-l", "--handshake", help="handshake baud rate (default: 2400)", type=BaudType(), default=2400) parser.add_argument("-o", "--option", help="set option (can be used multiple times)", action="append") parser.add_argument("-t", "--trim", help="RC oscillator frequency in kHz (STC15 series only)", type=float, default=0.0) opts = parser.parse_args() # run programmer gal = StcGal(opts) sys.exit(gal.run())