annotate python/st-util.py @ 180:25a0753da4cf

Re-organized files
author Windel Bouwman
date Thu, 09 May 2013 17:35:19 +0200
parents c1d2b6b9f9a7
children 6259856841a0
rev   line source
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1 #!/usr/bin/python
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2
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3 import sys
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4 from PyQt4.QtCore import *
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5 from PyQt4.QtGui import *
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6 import stlink, devices, stm32, usb
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7 from devices import Interface, Device
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8 from hexedit import HexEdit
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9
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10 class InformationDialog(QDialog):
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11 def __init__(self, parent):
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12 super().__init__(parent)
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13 self.setWindowTitle('Info')
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14 fl = QFormLayout(self)
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15 if parent.stl:
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16 fl.addRow('ST link version:', QLabel(parent.stl.Version))
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17 fl.addRow('Chip id:', QLabel('0x{0:X}'.format(parent.stl.ChipId)))
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18 fl.addRow('Current mode:', QLabel(parent.stl.CurrentModeString))
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19 fl.addRow('Status:', QLabel(parent.stl.StatusString))
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20
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21 class RegisterModel(QAbstractTableModel):
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22 def __init__(self):
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23 super().__init__()
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24 self.regCount = 15
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25 self.device = None
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26 def rowCount(self, parent):
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27 if parent.isValid():
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28 return 0
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29 if self.device:
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30 return 21 # TODO make variable
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31 else:
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32 return 0
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33 def setDevice(self, dev):
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34 self.device = dev
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35 self.modelReset.emit()
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36 def columnCount(self, parent):
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37 if parent.isValid():
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38 return 0
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39 return 2
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40 def data(self, index, role):
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41 if index.isValid():
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42 row, col = index.row(), index.column()
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43 if role == Qt.DisplayRole:
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44 if col == 0:
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45 return 'R{0}'.format(row)
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46 elif col == 1:
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47 v = self.device.iface.read_reg(row)
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48 return '0x{0:X}'.format(v)
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49 def setData(self, index, value, role):
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50 if index.isValid():
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51 row = index.row()
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52 col = index.column()
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53 if role == Qt.EditRole and col == 1:
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54 value = int(value, 16)
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55 self.device.iface.write_reg(row, value)
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56 return True
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57 return False
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58 def flags(self, index):
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59 if index.isValid():
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60 row = index.row()
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61 col = index.column()
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62 if col == 1:
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63 return super().flags(index) | Qt.ItemIsEditable
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64 return super().flags(index)
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65 def refresh(self):
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66 if self.device:
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67 fromIndex = self.index(0, 1)
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68 toIndex = self.index(21, 1)
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69 self.dataChanged.emit(fromIndex, toIndex)
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70
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71 class RegisterView(QTableView):
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72 def __init__(self):
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73 super().__init__()
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74 self.mdl = RegisterModel()
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75 self.setModel(self.mdl)
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76 def refresh(self):
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77 if self.mdl.device:
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78 self.setEnabled(not self.mdl.device.Running)
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79 self.mdl.refresh()
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80
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81 class MemoryView(QWidget):
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82 BlockSize = 0x100
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83 def __init__(self):
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84 super().__init__()
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85 l = QVBoxLayout(self)
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86 l2 = QHBoxLayout()
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87 l2.addWidget(QLabel('Address'))
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88 self.addressLine = QLineEdit()
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89 self.addressLine.setInputMask('Hhhhhhhh')
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90 l2.addWidget(self.addressLine)
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91 upButton = QPushButton('up')
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92 l2.addWidget(upButton)
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93 upButton.clicked.connect(self.doUp)
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94 downButton = QPushButton('down')
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95 downButton.clicked.connect(self.doDown)
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96 l2.addWidget(downButton)
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97 l.addLayout(l2)
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98 self.device = None
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99 self.hexEdit = HexEdit()
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100 self.Address = 0x8000000
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101 l.addWidget(self.hexEdit)
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102 self.addressLine.returnPressed.connect(self.doLoad)
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103 def doLoad(self):
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104 txt = self.addressLine.text()
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105 self.loadAddress(int(txt, 16))
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106 def getAddress(self):
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107 txt = self.addressLine.text()
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108 return int(txt, 16)
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109 def doUp(self):
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110 self.Address -= self.BlockSize
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111 def doDown(self):
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112 self.Address += self.BlockSize
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113 def setAddress(self, address):
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114 if self.device:
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115 data = self.device.iface.read_mem32(address, self.BlockSize)
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116 else:
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117 data = bytearray(self.BlockSize)
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118 self.hexEdit.bv.Data = data
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119 self.hexEdit.bv.Offset = address
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120 self.addressLine.setText('{0:08X}'.format(address))
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121 Address = property(getAddress, setAddress)
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122 def setDevice(self, dev):
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123 self.device = dev
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124 self.Address = 0x8000000
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125
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126 class DebugToolbar(QToolBar):
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127 statusChange = pyqtSignal()
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128 def __init__(self):
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129 super().__init__()
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130 self.device = None
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131 # generate actions:
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132 def genAction(name, callback):
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133 a = QAction(name, self)
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134 a.triggered.connect(callback)
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135 self.addAction(a)
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136 return a
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137 self.stepAction = genAction('Step', self.doStep)
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138 self.runAction = genAction('Run', self.doRun)
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139 self.stopAction = genAction('Stop', self.doHalt)
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140 self.resetAction = genAction('Reset', self.doReset)
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141 self.enableTraceAction = genAction('Enable trace', self.doEnableTrace)
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142 self.updateEnables()
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143 def updateEnables(self):
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144 if self.device:
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145 self.resetAction.setEnabled(True)
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146 self.enableTraceAction.setEnabled(True)
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147 self.runAction.setEnabled(not self.device.Running)
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148 self.stepAction.setEnabled(not self.device.Running)
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149 self.stopAction.setEnabled(self.device.Running)
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150 self.statusChange.emit()
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151 else:
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152 self.resetAction.setEnabled(False)
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153 self.enableTraceAction.setEnabled(False)
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154 self.runAction.setEnabled(False)
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155 self.stepAction.setEnabled(False)
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156 self.stopAction.setEnabled(False)
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157 def doStep(self):
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158 self.device.iface.step()
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159 self.updateEnables()
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160 def doReset(self):
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161 self.device.iface.reset()
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162 self.updateEnables()
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163 def doRun(self):
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164 self.device.iface.run()
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165 self.updateEnables()
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166 def doHalt(self):
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167 self.device.iface.halt()
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168 self.updateEnables()
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169 def doEnableTrace(self):
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170 self.device.iface.traceEnable()
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171 self.updateEnables()
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172 def setDevice(self, dev):
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173 self.device = dev
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174 self.updateEnables()
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175
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176 class FlashTool(QWidget):
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177 def __init__(self):
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178 super().__init__()
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179 # TODO!
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180
129
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181 class DeviceTreeModel(QAbstractItemModel):
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182 def __init__(self):
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183 super().__init__()
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184 self.chipPixmap = QPixmap('chip.png').scaled(32, 32)
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185 self.hardwarePixmap = QPixmap('hardware.png').scaled(32, 32)
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186 self.refresh()
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187 def refresh(self):
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188 """ Check all usb interfaces for interfaces """
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189 self.interfaces = devices.createInterfaces()
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diff changeset
190 self.devices = []
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diff changeset
191 self.modelReset.emit()
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diff changeset
192 def addDevice(self, device):
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parents: 127
diff changeset
193 if device.iface in [lambda d: d.iface for d in self.devices]:
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parents: 127
diff changeset
194 print('device already open')
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diff changeset
195 return
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diff changeset
196 self.devices.append(device)
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diff changeset
197 self.modelReset.emit()
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parents: 127
diff changeset
198 def index(self, row, column, parent):
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parents: 127
diff changeset
199 if parent.isValid():
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parents: 127
diff changeset
200 ip = parent.internalPointer()
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parents: 127
diff changeset
201 if isinstance(ip, Interface):
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parents: 127
diff changeset
202 devs = [d for d in self.devices if d.iface is ip]
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parents: 127
diff changeset
203 return self.createIndex(row, column, devs[row])
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parents: 127
diff changeset
204 else:
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parents: 127
diff changeset
205 iface = self.interfaces[row]
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parents: 127
diff changeset
206 return self.createIndex(row, column, iface)
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parents: 127
diff changeset
207 return idx
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parents: 127
diff changeset
208 def parent(self, index):
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parents: 127
diff changeset
209 if index.isValid():
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parents: 127
diff changeset
210 ip = index.internalPointer()
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parents: 127
diff changeset
211 if isinstance(ip, Interface):
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parents: 127
diff changeset
212 return QModelIndex()
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parents: 127
diff changeset
213 elif isinstance(ip, Device):
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parents: 127
diff changeset
214 iface = ip.iface
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parents: 127
diff changeset
215 row = self.interfaces.index(iface)
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parents: 127
diff changeset
216 return self.createIndex(row, 0, iface)
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parents: 127
diff changeset
217 return QModelIndex()
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parents: 127
diff changeset
218 def rowCount(self, parent):
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parents: 127
diff changeset
219 if parent.isValid():
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parents: 127
diff changeset
220 # non-root level:
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parents: 127
diff changeset
221 ip = parent.internalPointer()
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parents: 127
diff changeset
222 if isinstance(ip, Interface):
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parents: 127
diff changeset
223 devs = [d for d in self.devices if d.iface is ip]
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parents: 127
diff changeset
224 return len(devs)
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parents: 127
diff changeset
225 else:
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parents: 127
diff changeset
226 # root level:
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parents: 127
diff changeset
227 return len(self.interfaces)
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parents: 127
diff changeset
228 return 0
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parents: 127
diff changeset
229 def columnCount(self, parent):
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parents: 127
diff changeset
230 return 1
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parents: 127
diff changeset
231 def data(self, index, role):
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parents: 127
diff changeset
232 if index.isValid():
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parents: 127
diff changeset
233 ip = index.internalPointer()
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parents: 127
diff changeset
234 if role == Qt.DisplayRole:
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parents: 127
diff changeset
235 return str(ip)
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parents: 127
diff changeset
236 elif role == Qt.DecorationRole:
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parents: 127
diff changeset
237 if isinstance(ip, Interface):
130
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
238 return self.hardwarePixmap
129
9e350a7dde98 Changed architecture and updated the util
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parents: 127
diff changeset
239 if isinstance(ip, Device):
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parents: 127
diff changeset
240 return self.chipPixmap
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parents: 127
diff changeset
241
130
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parents: 129
diff changeset
242 class DeviceExplorer(QTreeView):
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parents: 129
diff changeset
243 """ Lists all interfaces plugged in and allows selection """
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parents: 129
diff changeset
244 deviceSelected = pyqtSignal(Device)
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parents: 129
diff changeset
245 def __init__(self):
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parents: 129
diff changeset
246 super().__init__()
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parents: 129
diff changeset
247 self.mdl = DeviceTreeModel()
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
248 self.setModel(self.mdl)
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
249 self.activated.connect(self.openItem)
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
250 self.header().close()
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
251 self.customContextMenuRequested.connect(self.openMenu)
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
252 self.setContextMenuPolicy(Qt.CustomContextMenu)
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
253 def openItem(self, idx):
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
254 if idx.isValid():
654093a9a1e3 Added icons, improved device explorer
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parents: 129
diff changeset
255 ip = idx.internalPointer()
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
256 if isinstance(ip, Interface):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
257 if not ip.IsOpen:
173
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
258 try:
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
259 ip.open()
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
260 except usb.UsbError as e:
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
261 QMessageBox.critical(self, "Error", 'Error opening interface: "{0}"'.format(e))
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
262 else:
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
263 # Try to get a device:
c1d2b6b9f9a7 Rework into passes
Windel Bouwman
parents: 144
diff changeset
264 self.mdl.addDevice(ip.createDevice())
130
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
265 if isinstance(ip, Device):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
266 self.deviceSelected.emit(ip)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
267 def openMenu(self, pt):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
268 idx = self.indexAt(pt)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
269 menu = QMenu()
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
270 menu.addAction('Refresh', self.mdl.refresh)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
271 if idx.isValid():
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
272 ip = idx.internalPointer()
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
273 if isinstance(ip, Interface):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
274 if ip.IsOpen:
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
275 def closeInterface():
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
276 self.mdl.closeInterface(ip)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
277 menu.addAction('Close', closeInterface)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
278 else:
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
279 def openInterface():
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
280 ip.open()
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
281 # Try to get a device:
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
282 self.mdl.addDevice(ip.createDevice())
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
283 menu.addAction('Open', openInterface)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
284 elif isinstance(ip, Device):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
285 def selectDevice():
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
286 self.deviceSelected.emit(ip)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
287 menu.addAction('Select', selectDevice)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
288 menu.exec(self.mapToGlobal(pt))
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
289
127
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
290 class StUtil(QMainWindow):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
291 connected = pyqtSignal(bool)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
292 def __init__(self):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
293 super().__init__()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
294 self.stl = None
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
295 def buildAction(name, callback, shortcut=None):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
296 a = QAction(name, self)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
297 a.triggered.connect(callback)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
298 if shortcut:
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
299 a.setShortcut(shortcut)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
300 return a
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
301 mb = self.menuBar()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
302 fileMenu = mb.addMenu("File")
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
303 self.connectAction = buildAction('Connect', self.connect)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
304 fileMenu.addAction(self.connectAction)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
305 self.disconnectAction = buildAction('Disconnect', self.disconnect)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
306 fileMenu.addAction(self.disconnectAction)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
307
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
308 self.miscMenu = mb.addMenu("Misc")
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
309 infoAction = buildAction('Info', self.info)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
310 self.miscMenu.addAction(infoAction)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
311
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
312 sb = self.statusBar()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
313
130
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
314 devexplr = DeviceExplorer()
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
315 self.setCentralWidget(devexplr)
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
316 devexplr.deviceSelected.connect(self.handleDeviceSelected)
129
9e350a7dde98 Changed architecture and updated the util
Windel Bouwman
parents: 127
diff changeset
317
127
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
318 self.connected.connect(self.handleConnectedChange)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
319 self.connected.emit(False)
130
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
320 def handleDeviceSelected(self, dev):
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
321 self.dev = dev
654093a9a1e3 Added icons, improved device explorer
Windel Bouwman
parents: 129
diff changeset
322 self.handleConnectedChange(True)
127
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
323 def handleConnectedChange(self, state):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
324 self.miscMenu.setEnabled(state)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
325 self.connectAction.setEnabled(not state)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
326 self.disconnectAction.setEnabled(state)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
327 msg = 'Connected!' if state else 'Disconnected!'
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
328 self.statusBar().showMessage(msg)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
329 def info(self):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
330 infoDialog = InformationDialog(self)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
331 infoDialog.exec()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
332 def connect(self):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
333 try:
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
334 self.stl = stlink.STLink()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
335 self.stl.open()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
336 except (stlink.STLinkException, usb.UsbError) as e:
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
337 QMessageBox.warning(self, "Error", str(e))
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
338 self.stl = None
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
339 if self.stl:
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
340 self.connected.emit(True)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
341 def disconnect(self):
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
342 if self.stl:
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
343 self.stl.close()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
344 self.connected.emit(False)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
345 self.stl = None
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
346
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
347 if __name__ == '__main__':
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
348 app = QApplication(sys.argv)
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
349 stu = StUtil()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
350 stu.show()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
351 app.exec()
ec1f2cc04d95 Added st util gui start
Windel Bouwman
parents:
diff changeset
352