分享一下Jlink编程器的添加器件和打包过程

2019-12-10 18:12发布

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作为一个新手，遇到了很多坑，第一步就是安装python一定要安装python2.7 并且是32位版本
python2.7：https://www.python.org/ftp/python/2.7.14/python-2.7.14rc1.msi
Pyqt一定也要是32位的
PyQT4:https://master.dl.sourceforge.ne ... 2.7-Qt4.8.6-x32.exe

安装64位的python会导致Python调试出现OSError: [WinError 193] %1 不是有效的 Win32 应用程序，
一般来讲是因为python位数和dll位数不一样导致的，dll是32位的，而python是64位的。

我的系统是64位Win10安装了64位的python，当调用32位dll的时候，就报错。

如何解决：

1、安装64位的dll（一般很难找到JlinkArm.dll好像没有64位的）

2、安装32位的python
但是在安装pyinstaller，进入目录输入pyinstaller -F MCUProg.py后又会一闪而过，截图截到提示的 API 'QString' has already been set to version 1
这里就需要进入D:Python27Libsite-packagesPyInstallerloader thookspyi_rth_qt4plugins.py修改如下：

import os
import sys
import sip
sip.setapi(u'QDate', 2)
sip.setapi(u'QDateTime', 2)
sip.setapi(u'QString', 2)
sip.setapi(u'QTextStream', 2)
sip.setapi(u'QTime', 2)
sip.setapi(u'QUrl', 2)
sip.setapi(u'QVariant', 2)
d = "qt4_plugins"
d = os.path.join(sys._MEIPASS, d)
# We remove QT_PLUGIN_PATH variable, beasuse we want Qt4 to load
# plugins only from one path.
if 'QT_PLUGIN_PATH' in os.environ:
# On some platforms (e.g. AIX) 'os.unsetenv()' is not available and then
# deleting the var from os.environ does not delete it from the environment.
# In those cases we cannot delete the variable but only set it to the
# empty string.
os.environ['QT_PLUGIN_PATH'] = ''
del os.environ['QT_PLUGIN_PATH']
# We cannot use QT_PLUGIN_PATH here, because it would not work when
# PyQt4 is compiled with a different CRT from Python (eg: it happens
# with Riverbank's GPL package).
# Suppose that the user usually does not use both (PySide and PyQt4)
# in the same app.
# First try importing PySide and then fallback to PyQt4.
try:
from PySide.QtCore import QCoreApplication
except ImportError:
from PyQt4.QtCore import QCoreApplication
# We set "qt4_plugins" as only one path for Qt4 plugins
QCoreApplication.setLibraryPaths([os.path.abspath(d)])

复制代码
改好后打包即可。
在这两个都安装好了之后即可运行添加器件的操作，
我以STM32F0单片机为例说明以下：

第一步：从Keil MDK的*.FLM文件中解析出烧写算法代码和信息
将 D:SoftwareKeil_v5ARMPacksKeilSTM32F0xx_DFP1.5.0FlashSTM32F0xx_16.FLM 文件拷贝到 JMCUProgFastFlashAlgo 目录下，双击该目录下的 flash_algo.py 文件执行，会在该目录下生成 STM32F0xx_16.py

第二步：为想要添加的器件新建一个类
在 JMCUProgFastdevice 目录下新建 STM32F030.py 文件，并添加如下内容：

#coding: utf-8
from .flash import Flash
class STM32F030F4(object):
CHIP_CORE = 'Cortex-M0'
PAGE_SIZE = 1024 * 1
SECT_SIZE = 1024 * 1
CHIP_SIZE = 1024 * 16
def __init__(self, jlink):
super(STM32F030F4, self).__init__()
self.jlink = jlink
self.flash = Flash(self.jlink, STM32F030F4_flash_algo)
def sect_erase(self, addr, size):
self.flash.Init(0, 0, 1)
for i in range(addr // self.SECT_SIZE, (addr + size + (self.SECT_SIZE - 1)) // self.SECT_SIZE):
self.flash.EraseSector(self.SECT_SIZE * i)
self.flash.UnInit(1)
def chip_write(self, addr, data):
if len(data)%self.PAGE_SIZE:
data = data + [0xFF] * (self.PAGE_SIZE - len(data)%self.PAGE_SIZE)
self.sect_erase(addr, len(data))
self.flash.Init(0, 0, 2)
for i in range(0, len(data)//self.PAGE_SIZE):
self.flash.ProgramPage(0x08000000 + addr + self.PAGE_SIZE * i, data[self.PAGE_SIZE*i : self.PAGE_SIZE*(i+1)])
self.flash.UnInit(2)
def chip_read(self, addr, size, buff):
data = self.jlink.read_mem(0x08000000 + addr, size)
buff.extend([ord(x) for x in data])
STM32F030F4_flash_algo = {
'load_address' : 0x20000000,
'instructions' : [
0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
0x49454846, 0x49466041, 0x21006041, 0x68C16001, 0x43112214, 0x69C060C1, 0xD4060740, 0x49414842,
0x21066001, 0x49416041, 0x20006081, 0x483B4770, 0x22806901, 0x61014311, 0x47702000, 0x4837B530,
0x241468C1, 0x60C14321, 0x25046901, 0x61014329, 0x22406901, 0x61014311, 0x4A334935, 0x6011E000,
0x07DB68C3, 0x6901D1FB, 0x610143A9, 0x422168C1, 0x68C1D004, 0x60C14321, 0xBD302001, 0xBD302000,
0x4926B530, 0x231468CA, 0x60CA431A, 0x2402690A, 0x610A4322, 0x69086148, 0x43102240, 0x48246108,
0xE0004A21, 0x68CD6010, 0xD1FB07ED, 0x43A06908, 0x68C86108, 0xD0034018, 0x431868C8, 0x200160C8,
0xB5F0BD30, 0x1C494D15, 0x68EB0849, 0x24040049, 0x60EB4323, 0x4C162714, 0x692BE01A, 0x43332601,
0x8813612B, 0x4B108003, 0x601CE000, 0x07F668EE, 0x692BD1FB, 0x005B085B, 0x68EB612B, 0xD004423B,
0x433868E8, 0x200160E8, 0x1C80BDF0, 0x1E891C92, 0xD1E22900, 0xBDF02000, 0x45670123, 0x40022000,
0xCDEF89AB, 0x00005555, 0x40003000, 0x00000FFF, 0x0000AAAA, 0x00000000
],
'pc_Init' : 0x20000021,
'pc_UnInit' : 0x2000004F,
'pc_EraseSector' : 0x200000A1,
'pc_ProgramPage' : 0x200000E3,
'pc_Verify' : 0x12000001F,
'pc_EraseChip' : 0x2000005D,
'pc_BlankCheck' : 0x12000001F,
'pc_Read' : 0x12000001F,
'static_base' : 0x20000400,
'begin_data' : 0x20000800,
'begin_stack' : 0x20001000,
'analyzer_supported' : False,
# Relative region addresses and sizes
'ro_start' : 0x00000000,
'ro_size' : 0x00000134,
'rw_start' : 0x00000134,
'rw_size' : 0x00000004,
'zi_start' : 0x00000138,
'zi_size' : 0x00000000,
# Flash information
'flash_start' : 0x08000000,
'flash_size' : 0x00004000,
'flash_page_size' : 0x00000400,
'sector_sizes': (
(0x00000, 0x00400),
)
}