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1 <!DOCTYPE html> |
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2 <html><head> |
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3 <title>eric7.MicroPython.Devices.STLinkDevices</title> |
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4 <meta charset="UTF-8"> |
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5 <link rel="stylesheet" href="styles.css"> |
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6 </head> |
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7 <body> |
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8 <a NAME="top" ID="top"></a> |
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9 <h1>eric7.MicroPython.Devices.STLinkDevices</h1> |
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10 |
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11 <p> |
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12 Module implementing the device interface class for STM32 STLink boards. |
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13 </p> |
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14 <h3>Global Attributes</h3> |
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15 |
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16 <table> |
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17 <tr><td>None</td></tr> |
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18 </table> |
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19 <h3>Classes</h3> |
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20 |
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21 <table> |
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22 |
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23 <tr> |
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24 <td><a href="#STLinkDevice">STLinkDevice</a></td> |
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25 <td>Class implementing the device for PyBoard boards.</td> |
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26 </tr> |
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27 </table> |
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28 <h3>Functions</h3> |
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29 |
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30 <table> |
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31 |
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32 <tr> |
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33 <td><a href="#createDevice">createDevice</a></td> |
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34 <td>Function to instantiate a MicroPython device object.</td> |
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35 </tr> |
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36 </table> |
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37 <hr /> |
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38 <hr /> |
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39 <a NAME="STLinkDevice" ID="STLinkDevice"></a> |
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40 <h2>STLinkDevice</h2> |
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41 |
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42 <p> |
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43 Class implementing the device for PyBoard boards. |
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44 </p> |
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45 <h3>Derived from</h3> |
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46 BaseDevice |
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47 <h3>Class Attributes</h3> |
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48 |
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49 <table> |
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50 <tr><td>DeviceVolumeName</td></tr> |
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51 </table> |
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52 <h3>Class Methods</h3> |
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53 |
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54 <table> |
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55 <tr><td>None</td></tr> |
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56 </table> |
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57 <h3>Methods</h3> |
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58 |
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59 <table> |
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60 |
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61 <tr> |
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62 <td><a href="#STLinkDevice.__init__">STLinkDevice</a></td> |
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63 <td>Constructor</td> |
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64 </tr> |
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65 <tr> |
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66 <td><a href="#STLinkDevice.__createSTLinkMenu">__createSTLinkMenu</a></td> |
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67 <td>Private method to create the STLink submenu.</td> |
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68 </tr> |
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69 <tr> |
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70 <td><a href="#STLinkDevice.__deviceVolumeMounted">__deviceVolumeMounted</a></td> |
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71 <td>Private method to check, if the device volume is mounted.</td> |
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72 </tr> |
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73 <tr> |
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74 <td><a href="#STLinkDevice.__findWorkspace">__findWorkspace</a></td> |
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75 <td>Private method to find the workspace directory.</td> |
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76 </tr> |
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77 <tr> |
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78 <td><a href="#STLinkDevice.__firmwareVersionResponse">__firmwareVersionResponse</a></td> |
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79 <td>Private slot handling the response of the latest version request.</td> |
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80 </tr> |
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81 <tr> |
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82 <td><a href="#STLinkDevice.__flashMicroPython">__flashMicroPython</a></td> |
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83 <td>Private slot to flash a MicroPython firmware.</td> |
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84 </tr> |
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85 <tr> |
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86 <td><a href="#STLinkDevice.__resetDevice">__resetDevice</a></td> |
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87 <td>Private slot to reset the connected device.</td> |
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88 </tr> |
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89 <tr> |
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90 <td><a href="#STLinkDevice.__showDeviceInfo">__showDeviceInfo</a></td> |
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91 <td>Private slot to show some information about connected STLink devices.</td> |
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92 </tr> |
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93 <tr> |
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94 <td><a href="#STLinkDevice.__showFirmwareVersions">__showFirmwareVersions</a></td> |
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95 <td>Private slot to show the firmware version of the connected device and the available firmware version.</td> |
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96 </tr> |
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97 <tr> |
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98 <td><a href="#STLinkDevice.__stflashAvailable">__stflashAvailable</a></td> |
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99 <td>Private method to check the availability of the 'st-flash' firmware flashing tool.</td> |
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100 </tr> |
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101 <tr> |
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102 <td><a href="#STLinkDevice.__stinfoAvailable">__stinfoAvailable</a></td> |
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103 <td>Private method to check the availability of the 'st-info' tool.</td> |
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104 </tr> |
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105 <tr> |
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106 <td><a href="#STLinkDevice.__stlinkToolAvailable">__stlinkToolAvailable</a></td> |
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107 <td>Private method to check the availability of the given STLink tool.</td> |
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108 </tr> |
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109 <tr> |
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110 <td><a href="#STLinkDevice.addDeviceMenuEntries">addDeviceMenuEntries</a></td> |
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111 <td>Public method to add device specific entries to the given menu.</td> |
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112 </tr> |
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113 <tr> |
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114 <td><a href="#STLinkDevice.canRunScript">canRunScript</a></td> |
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115 <td>Public method to determine, if a script can be executed.</td> |
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116 </tr> |
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117 <tr> |
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118 <td><a href="#STLinkDevice.canStartFileManager">canStartFileManager</a></td> |
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119 <td>Public method to determine, if a File Manager can be started.</td> |
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120 </tr> |
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121 <tr> |
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122 <td><a href="#STLinkDevice.canStartPlotter">canStartPlotter</a></td> |
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123 <td>Public method to determine, if a Plotter can be started.</td> |
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124 </tr> |
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125 <tr> |
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126 <td><a href="#STLinkDevice.canStartRepl">canStartRepl</a></td> |
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127 <td>Public method to determine, if a REPL can be started.</td> |
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128 </tr> |
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129 <tr> |
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130 <td><a href="#STLinkDevice.deviceName">deviceName</a></td> |
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131 <td>Public method to get the name of the device.</td> |
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132 </tr> |
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133 <tr> |
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134 <td><a href="#STLinkDevice.forceInterrupt">forceInterrupt</a></td> |
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135 <td>Public method to determine the need for an interrupt when opening the serial connection.</td> |
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136 </tr> |
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137 <tr> |
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138 <td><a href="#STLinkDevice.getDocumentationUrl">getDocumentationUrl</a></td> |
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139 <td>Public method to get the device documentation URL.</td> |
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140 </tr> |
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141 <tr> |
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142 <td><a href="#STLinkDevice.getFirmwareUrl">getFirmwareUrl</a></td> |
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143 <td>Public method to get the device firmware download URL.</td> |
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144 </tr> |
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145 <tr> |
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146 <td><a href="#STLinkDevice.getWorkspace">getWorkspace</a></td> |
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147 <td>Public method to get the workspace directory.</td> |
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148 </tr> |
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149 <tr> |
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150 <td><a href="#STLinkDevice.hasFlashMenuEntry">hasFlashMenuEntry</a></td> |
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151 <td>Public method to check, if the device has its own flash menu entry.</td> |
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152 </tr> |
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153 <tr> |
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154 <td><a href="#STLinkDevice.runScript">runScript</a></td> |
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155 <td>Public method to run the given Python script.</td> |
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156 </tr> |
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157 <tr> |
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158 <td><a href="#STLinkDevice.setButtons">setButtons</a></td> |
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159 <td>Public method to enable the supported action buttons.</td> |
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160 </tr> |
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161 <tr> |
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162 <td><a href="#STLinkDevice.supportsLocalFileAccess">supportsLocalFileAccess</a></td> |
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163 <td>Public method to indicate file access via a local directory.</td> |
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164 </tr> |
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165 </table> |
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166 <h3>Static Methods</h3> |
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167 |
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168 <table> |
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169 <tr><td>None</td></tr> |
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170 </table> |
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171 |
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172 <a NAME="STLinkDevice.__init__" ID="STLinkDevice.__init__"></a> |
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173 <h4>STLinkDevice (Constructor)</h4> |
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174 <b>STLinkDevice</b>(<i>microPythonWidget, deviceType, parent=None</i>) |
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175 |
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176 <p> |
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177 Constructor |
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178 </p> |
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179 <dl> |
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180 |
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181 <dt><i>microPythonWidget</i> (MicroPythonWidget)</dt> |
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182 <dd> |
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183 reference to the main MicroPython widget |
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184 </dd> |
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185 <dt><i>deviceType</i> (str)</dt> |
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186 <dd> |
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187 device type assigned to this device interface |
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188 </dd> |
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189 <dt><i>parent</i> (QObject)</dt> |
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190 <dd> |
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191 reference to the parent object |
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192 </dd> |
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193 </dl> |
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194 <a NAME="STLinkDevice.__createSTLinkMenu" ID="STLinkDevice.__createSTLinkMenu"></a> |
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195 <h4>STLinkDevice.__createSTLinkMenu</h4> |
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196 <b>__createSTLinkMenu</b>(<i></i>) |
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197 |
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198 <p> |
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199 Private method to create the STLink submenu. |
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200 </p> |
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201 <a NAME="STLinkDevice.__deviceVolumeMounted" ID="STLinkDevice.__deviceVolumeMounted"></a> |
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202 <h4>STLinkDevice.__deviceVolumeMounted</h4> |
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203 <b>__deviceVolumeMounted</b>(<i></i>) |
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204 |
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205 <p> |
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206 Private method to check, if the device volume is mounted. |
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207 </p> |
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208 <dl> |
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209 <dt>Return:</dt> |
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210 <dd> |
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211 flag indicated a mounted device |
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212 </dd> |
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213 </dl> |
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214 <dl> |
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215 <dt>Return Type:</dt> |
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216 <dd> |
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217 bool |
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218 </dd> |
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219 </dl> |
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220 <a NAME="STLinkDevice.__findWorkspace" ID="STLinkDevice.__findWorkspace"></a> |
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221 <h4>STLinkDevice.__findWorkspace</h4> |
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222 <b>__findWorkspace</b>(<i>silent=False</i>) |
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223 |
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224 <p> |
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225 Private method to find the workspace directory. |
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226 </p> |
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227 <dl> |
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228 |
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229 <dt><i>silent</i> (bool)</dt> |
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230 <dd> |
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231 flag indicating silent operations |
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232 </dd> |
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233 </dl> |
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234 <dl> |
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235 <dt>Return:</dt> |
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236 <dd> |
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237 workspace directory used for saving files |
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238 </dd> |
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239 </dl> |
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240 <dl> |
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241 <dt>Return Type:</dt> |
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242 <dd> |
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243 str |
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244 </dd> |
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245 </dl> |
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246 <a NAME="STLinkDevice.__firmwareVersionResponse" ID="STLinkDevice.__firmwareVersionResponse"></a> |
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247 <h4>STLinkDevice.__firmwareVersionResponse</h4> |
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248 <b>__firmwareVersionResponse</b>(<i>reply</i>) |
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249 |
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250 <p> |
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251 Private slot handling the response of the latest version request. |
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252 </p> |
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253 <dl> |
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254 |
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255 <dt><i>reply</i> (QNetworkReply)</dt> |
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256 <dd> |
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257 reference to the reply object |
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258 </dd> |
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259 </dl> |
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260 <a NAME="STLinkDevice.__flashMicroPython" ID="STLinkDevice.__flashMicroPython"></a> |
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261 <h4>STLinkDevice.__flashMicroPython</h4> |
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262 <b>__flashMicroPython</b>(<i></i>) |
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263 |
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264 <p> |
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265 Private slot to flash a MicroPython firmware. |
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266 </p> |
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267 <a NAME="STLinkDevice.__resetDevice" ID="STLinkDevice.__resetDevice"></a> |
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268 <h4>STLinkDevice.__resetDevice</h4> |
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269 <b>__resetDevice</b>(<i></i>) |
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270 |
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271 <p> |
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272 Private slot to reset the connected device. |
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273 </p> |
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274 <a NAME="STLinkDevice.__showDeviceInfo" ID="STLinkDevice.__showDeviceInfo"></a> |
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275 <h4>STLinkDevice.__showDeviceInfo</h4> |
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276 <b>__showDeviceInfo</b>(<i></i>) |
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277 |
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278 <p> |
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279 Private slot to show some information about connected STLink devices. |
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280 </p> |
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281 <a NAME="STLinkDevice.__showFirmwareVersions" ID="STLinkDevice.__showFirmwareVersions"></a> |
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282 <h4>STLinkDevice.__showFirmwareVersions</h4> |
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283 <b>__showFirmwareVersions</b>(<i></i>) |
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284 |
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285 <p> |
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286 Private slot to show the firmware version of the connected device and the |
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287 available firmware version. |
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288 </p> |
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289 <a NAME="STLinkDevice.__stflashAvailable" ID="STLinkDevice.__stflashAvailable"></a> |
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290 <h4>STLinkDevice.__stflashAvailable</h4> |
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291 <b>__stflashAvailable</b>(<i></i>) |
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292 |
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293 <p> |
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294 Private method to check the availability of the 'st-flash' firmware flashing |
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295 tool. |
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296 </p> |
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297 <dl> |
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298 <dt>Return:</dt> |
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299 <dd> |
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300 flag indicating the availability of the 'st-flash' firmware flashing |
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301 tool |
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302 </dd> |
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303 </dl> |
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304 <dl> |
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305 <dt>Return Type:</dt> |
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306 <dd> |
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307 bool |
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308 </dd> |
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309 </dl> |
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310 <a NAME="STLinkDevice.__stinfoAvailable" ID="STLinkDevice.__stinfoAvailable"></a> |
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311 <h4>STLinkDevice.__stinfoAvailable</h4> |
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312 <b>__stinfoAvailable</b>(<i></i>) |
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313 |
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314 <p> |
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315 Private method to check the availability of the 'st-info' tool. |
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316 </p> |
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317 <dl> |
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318 <dt>Return:</dt> |
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319 <dd> |
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320 flag indicating the availability of the 'st-info' tool |
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321 </dd> |
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322 </dl> |
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323 <dl> |
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324 <dt>Return Type:</dt> |
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325 <dd> |
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326 bool |
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327 </dd> |
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328 </dl> |
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329 <a NAME="STLinkDevice.__stlinkToolAvailable" ID="STLinkDevice.__stlinkToolAvailable"></a> |
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330 <h4>STLinkDevice.__stlinkToolAvailable</h4> |
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331 <b>__stlinkToolAvailable</b>(<i>toolname</i>) |
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332 |
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333 <p> |
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334 Private method to check the availability of the given STLink tool. |
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335 </p> |
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336 <p> |
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337 Note: supported tools are st-info and st-flash |
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338 </p> |
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339 <dl> |
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340 |
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341 <dt><i>toolname</i> (str)</dt> |
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342 <dd> |
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343 name of the tool to be checked |
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344 </dd> |
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345 </dl> |
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346 <dl> |
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347 <dt>Return:</dt> |
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348 <dd> |
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349 flag indicating the availability of the given STLink tool |
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350 </dd> |
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351 </dl> |
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352 <dl> |
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353 <dt>Return Type:</dt> |
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354 <dd> |
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355 bool |
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356 </dd> |
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357 </dl> |
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358 <dl> |
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359 |
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360 <dt>Raises <b>ValueError</b>:</dt> |
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361 <dd> |
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362 raised to indicate an illegal tool name |
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363 </dd> |
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364 </dl> |
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365 <a NAME="STLinkDevice.addDeviceMenuEntries" ID="STLinkDevice.addDeviceMenuEntries"></a> |
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366 <h4>STLinkDevice.addDeviceMenuEntries</h4> |
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367 <b>addDeviceMenuEntries</b>(<i>menu</i>) |
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368 |
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369 <p> |
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370 Public method to add device specific entries to the given menu. |
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371 </p> |
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372 <dl> |
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373 |
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374 <dt><i>menu</i> (QMenu)</dt> |
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375 <dd> |
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376 reference to the context menu |
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377 </dd> |
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378 </dl> |
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379 <a NAME="STLinkDevice.canRunScript" ID="STLinkDevice.canRunScript"></a> |
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380 <h4>STLinkDevice.canRunScript</h4> |
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381 <b>canRunScript</b>(<i></i>) |
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382 |
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383 <p> |
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384 Public method to determine, if a script can be executed. |
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385 </p> |
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386 <dl> |
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387 <dt>Return:</dt> |
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388 <dd> |
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389 tuple containing a flag indicating it is safe to start a |
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390 Plotter and a reason why it cannot. |
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391 </dd> |
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392 </dl> |
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393 <dl> |
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394 <dt>Return Type:</dt> |
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395 <dd> |
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396 tuple of (bool, str) |
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397 </dd> |
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398 </dl> |
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399 <a NAME="STLinkDevice.canStartFileManager" ID="STLinkDevice.canStartFileManager"></a> |
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400 <h4>STLinkDevice.canStartFileManager</h4> |
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401 <b>canStartFileManager</b>(<i></i>) |
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402 |
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403 <p> |
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404 Public method to determine, if a File Manager can be started. |
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405 </p> |
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406 <dl> |
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407 <dt>Return:</dt> |
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408 <dd> |
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409 tuple containing a flag indicating it is safe to start a |
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410 File Manager and a reason why it cannot. |
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411 </dd> |
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412 </dl> |
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413 <dl> |
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414 <dt>Return Type:</dt> |
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415 <dd> |
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416 tuple of (bool, str) |
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417 </dd> |
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418 </dl> |
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419 <a NAME="STLinkDevice.canStartPlotter" ID="STLinkDevice.canStartPlotter"></a> |
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420 <h4>STLinkDevice.canStartPlotter</h4> |
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421 <b>canStartPlotter</b>(<i></i>) |
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422 |
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423 <p> |
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424 Public method to determine, if a Plotter can be started. |
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425 </p> |
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426 <dl> |
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427 <dt>Return:</dt> |
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428 <dd> |
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429 tuple containing a flag indicating it is safe to start a |
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430 Plotter and a reason why it cannot. |
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431 </dd> |
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432 </dl> |
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433 <dl> |
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434 <dt>Return Type:</dt> |
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435 <dd> |
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436 tuple of (bool, str) |
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437 </dd> |
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438 </dl> |
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439 <a NAME="STLinkDevice.canStartRepl" ID="STLinkDevice.canStartRepl"></a> |
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440 <h4>STLinkDevice.canStartRepl</h4> |
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441 <b>canStartRepl</b>(<i></i>) |
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442 |
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443 <p> |
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444 Public method to determine, if a REPL can be started. |
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445 </p> |
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446 <dl> |
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447 <dt>Return:</dt> |
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448 <dd> |
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449 tuple containing a flag indicating it is safe to start a REPL |
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450 and a reason why it cannot. |
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451 </dd> |
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452 </dl> |
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453 <dl> |
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454 <dt>Return Type:</dt> |
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455 <dd> |
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456 tuple of (bool, str) |
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457 </dd> |
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458 </dl> |
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459 <a NAME="STLinkDevice.deviceName" ID="STLinkDevice.deviceName"></a> |
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460 <h4>STLinkDevice.deviceName</h4> |
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461 <b>deviceName</b>(<i></i>) |
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462 |
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463 <p> |
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464 Public method to get the name of the device. |
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465 </p> |
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466 <dl> |
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467 <dt>Return:</dt> |
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468 <dd> |
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469 name of the device |
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470 </dd> |
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471 </dl> |
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472 <dl> |
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473 <dt>Return Type:</dt> |
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474 <dd> |
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475 str |
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476 </dd> |
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477 </dl> |
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478 <a NAME="STLinkDevice.forceInterrupt" ID="STLinkDevice.forceInterrupt"></a> |
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479 <h4>STLinkDevice.forceInterrupt</h4> |
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480 <b>forceInterrupt</b>(<i></i>) |
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481 |
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482 <p> |
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483 Public method to determine the need for an interrupt when opening the |
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484 serial connection. |
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485 </p> |
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486 <dl> |
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487 <dt>Return:</dt> |
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488 <dd> |
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489 flag indicating an interrupt is needed |
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490 </dd> |
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491 </dl> |
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492 <dl> |
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493 <dt>Return Type:</dt> |
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494 <dd> |
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495 bool |
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496 </dd> |
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497 </dl> |
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498 <a NAME="STLinkDevice.getDocumentationUrl" ID="STLinkDevice.getDocumentationUrl"></a> |
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499 <h4>STLinkDevice.getDocumentationUrl</h4> |
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500 <b>getDocumentationUrl</b>(<i></i>) |
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501 |
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502 <p> |
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503 Public method to get the device documentation URL. |
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504 </p> |
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505 <dl> |
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506 <dt>Return:</dt> |
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507 <dd> |
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508 documentation URL of the device |
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509 </dd> |
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510 </dl> |
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511 <dl> |
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512 <dt>Return Type:</dt> |
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513 <dd> |
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514 str |
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515 </dd> |
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516 </dl> |
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517 <a NAME="STLinkDevice.getFirmwareUrl" ID="STLinkDevice.getFirmwareUrl"></a> |
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518 <h4>STLinkDevice.getFirmwareUrl</h4> |
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519 <b>getFirmwareUrl</b>(<i></i>) |
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520 |
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521 <p> |
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522 Public method to get the device firmware download URL. |
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523 </p> |
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524 <dl> |
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525 <dt>Return:</dt> |
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526 <dd> |
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527 firmware download URL of the device |
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528 </dd> |
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529 </dl> |
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530 <dl> |
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531 <dt>Return Type:</dt> |
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532 <dd> |
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533 str |
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534 </dd> |
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535 </dl> |
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536 <a NAME="STLinkDevice.getWorkspace" ID="STLinkDevice.getWorkspace"></a> |
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537 <h4>STLinkDevice.getWorkspace</h4> |
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538 <b>getWorkspace</b>(<i>silent=False</i>) |
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539 |
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540 <p> |
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541 Public method to get the workspace directory. |
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542 </p> |
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543 <dl> |
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544 |
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545 <dt><i>silent</i> (bool)</dt> |
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546 <dd> |
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547 flag indicating silent operations |
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548 </dd> |
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549 </dl> |
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550 <dl> |
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551 <dt>Return:</dt> |
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552 <dd> |
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553 workspace directory used for saving files |
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554 </dd> |
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555 </dl> |
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556 <dl> |
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557 <dt>Return Type:</dt> |
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558 <dd> |
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559 str |
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560 </dd> |
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561 </dl> |
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562 <a NAME="STLinkDevice.hasFlashMenuEntry" ID="STLinkDevice.hasFlashMenuEntry"></a> |
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563 <h4>STLinkDevice.hasFlashMenuEntry</h4> |
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564 <b>hasFlashMenuEntry</b>(<i></i>) |
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565 |
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566 <p> |
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567 Public method to check, if the device has its own flash menu entry. |
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568 </p> |
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569 <dl> |
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570 <dt>Return:</dt> |
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571 <dd> |
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572 flag indicating a specific flash menu entry |
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573 </dd> |
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574 </dl> |
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575 <dl> |
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576 <dt>Return Type:</dt> |
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577 <dd> |
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578 bool |
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579 </dd> |
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580 </dl> |
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581 <a NAME="STLinkDevice.runScript" ID="STLinkDevice.runScript"></a> |
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582 <h4>STLinkDevice.runScript</h4> |
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583 <b>runScript</b>(<i>script</i>) |
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584 |
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585 <p> |
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586 Public method to run the given Python script. |
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587 </p> |
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588 <dl> |
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589 |
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590 <dt><i>script</i> (str)</dt> |
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591 <dd> |
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592 script to be executed |
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593 </dd> |
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594 </dl> |
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595 <a NAME="STLinkDevice.setButtons" ID="STLinkDevice.setButtons"></a> |
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596 <h4>STLinkDevice.setButtons</h4> |
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597 <b>setButtons</b>(<i></i>) |
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598 |
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599 <p> |
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600 Public method to enable the supported action buttons. |
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601 </p> |
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602 <a NAME="STLinkDevice.supportsLocalFileAccess" ID="STLinkDevice.supportsLocalFileAccess"></a> |
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603 <h4>STLinkDevice.supportsLocalFileAccess</h4> |
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604 <b>supportsLocalFileAccess</b>(<i></i>) |
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605 |
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606 <p> |
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607 Public method to indicate file access via a local directory. |
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608 </p> |
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609 <dl> |
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610 <dt>Return:</dt> |
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611 <dd> |
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612 flag indicating file access via local directory |
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613 </dd> |
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614 </dl> |
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615 <dl> |
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616 <dt>Return Type:</dt> |
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617 <dd> |
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618 bool |
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619 </dd> |
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620 </dl> |
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621 <div align="right"><a href="#top">Up</a></div> |
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622 <hr /> |
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623 <hr /> |
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624 <a NAME="createDevice" ID="createDevice"></a> |
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625 <h2>createDevice</h2> |
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626 <b>createDevice</b>(<i>microPythonWidget, deviceType, vid, pid, boardName, serialNumber</i>) |
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627 |
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628 <p> |
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629 Function to instantiate a MicroPython device object. |
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630 </p> |
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631 <dl> |
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632 |
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633 <dt><i>microPythonWidget</i> (MicroPythonWidget)</dt> |
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634 <dd> |
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635 reference to the main MicroPython widget |
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636 </dd> |
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637 <dt><i>deviceType</i> (str)</dt> |
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638 <dd> |
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639 device type assigned to this device interface |
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640 </dd> |
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641 <dt><i>vid</i> (int)</dt> |
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642 <dd> |
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643 vendor ID |
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644 </dd> |
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645 <dt><i>pid</i> (int)</dt> |
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646 <dd> |
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647 product ID |
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648 </dd> |
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649 <dt><i>boardName</i> (str)</dt> |
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650 <dd> |
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651 name of the board |
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652 </dd> |
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653 <dt><i>serialNumber</i> (str)</dt> |
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654 <dd> |
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655 serial number of the board |
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656 </dd> |
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657 </dl> |
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658 <dl> |
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659 <dt>Return:</dt> |
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660 <dd> |
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661 reference to the instantiated device object |
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662 </dd> |
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663 </dl> |
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664 <dl> |
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665 <dt>Return Type:</dt> |
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666 <dd> |
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667 PyBoardDevice |
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668 </dd> |
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669 </dl> |
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670 <div align="right"><a href="#top">Up</a></div> |
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671 <hr /> |
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672 </body></html> |