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  28   <o:Author>STMicroelectronics</o:Author>
  29   <o:LastAuthor>Raouf Hosni</o:LastAuthor>
  30   <o:Revision>39</o:Revision>
  31   <o:TotalTime>137</o:TotalTime>
  32   <o:Created>2009-02-27T19:26:00Z</o:Created>
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 900
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 909     <p class="MsoNormal"><span style="font-size: 8pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: blue;"><a href="../../../Release_Notes.html">Back to Release page</a></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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 914     <h1 style="margin-bottom: 0.25in; text-align: center;" align="center"><span style="font-size: 20pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: rgb(51, 102, 255);">Release Notes for STM32 USB Device Library</span><span style="font-size: 20pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"><o:p></o:p></span></h1>
 915     <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: black;">Copyright
 916     2015 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
 917     <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: black;"><img style="border: 0px solid ; width: 86px; height: 65px;" alt="" id="_x0000_i1026" src="../../../_htmresc/st_logo.png"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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 922   <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
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 925     <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
 926             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.3 / 30-April-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 927 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
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 949             <ul style="margin-top: 0cm;" type="square"><li>Fix misra-c 2012 high severity violations</li><li>Core driver:</li><ul><li>protect shared macros __ALIGN_BEGIN, __ALIGN_END with C directive #ifndef</li><li>update Core driver and DFU Class driver to use&nbsp;USBD_SUPPORT_USER_STRING_DESC insead of &nbsp;USBD_SUPPORT_USER_STRING</li><li>&nbsp;prevent accessing to NULL pointer if the get descriptor functions are not defined</li><li>Update on USBD_LL_Resume(),&nbsp; restore the device state only if the current state is USBD_STATE_SUSPENDED </li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.2 / 27-Mars-2019</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 950 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
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 972             <ul style="margin-top: 0cm;" type="square"><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;"></span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US"></span><span style="font-family: Verdana; font-size: 10pt;"></span>fix compilation warning due to&nbsp;<span style="font-size: 11pt; font-family: &quot;Calibri&quot;,sans-serif;" lang="EN-US">unreachable
 973 </span> instruction code introduced with CMSIS V5.4.0 NVIC_SystemReset() prototype change</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.1 / 03-August-2018<br>
 974 </span></h3>
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 980
 981
 982
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 992             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
 993 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
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1015             <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section by adding path to get copy of ST Ultimate Liberty license</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Core: Fix unexpected stall during status OUT phase</span></li><li><span style="font-family: Verdana; font-size: 10pt;">DFU Class:</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">rework hdfu struct to prevent&nbsp;</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;" lang="EN-US">unaligned </span><span style="font-family: Verdana; font-size: 10pt;"> addresses</span></li></ul><li>MSC Class:</li><ul><li>fix lba address overflow during large file transfers &gt; 4Go</li></ul><li>Template Class:</li><ul><li>add missing Switch case Break on USBD_Template_Setup API</li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.5.0 / 15-December-2017<br>
1016 </span></h3>
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1035 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1036
1037
1038
1039
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1046
1047
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1050
1051
1052
1053
1054
1055
1056
1057             <ul style="margin-top: 0cm;" type="square"><li><span style="font-size: 10pt; font-family: Verdana;">Update license section</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Update</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;some functions to be&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">MISRAC 2004</span><span style="font-size: 10pt; font-family: Verdana;"> compliant</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add HS and OtherSpeed configuration descriptor for HID and&nbsp;CustomHID classes</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Correct error handling in all class setup function</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add usbd_desc_template.c/ usbd_desc_template.h templates files</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add support of class and vendor request<br></span></li><li><span style="font-family: Verdana; font-size: 10pt;">CDC Class:&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">fix zero-length packet issue in bulk IN transfer</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Fix compilation warning with unused arguments for some functions</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Improve USB Core enumeration state machine<br></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.2 / 11-December-2015<br>
1058 </span></h3>
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
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1075
1076             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1077 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1078
1079
1080
1081
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1098
1099             <ul style="margin-top: 0cm;" type="square">
1100 <li><span style="font-size: 10pt; font-family: Verdana;">CDC Class</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">usbd_cdc.c: change <span style="font-style: italic;">#include "USBD_CDC.h"</span> by <span style="font-style: italic;">#include "usbd_cdc.h"</span></span></li></ul>
1101             </ul>
1102             <br>
1103
1104             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.1 / 19-June-2015<br>
1105 </span></h3>
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1122 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1123
1124
1125
1126
1127
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1129
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1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142             <ul style="margin-top: 0cm;" type="square">
1143               <li><span style="font-size: 10pt; font-family: Verdana;">CDC Class</span></li>
1144               <ul>
1145                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_cdc.c: comments update</span></li>
1146               </ul>
1147               <li><span style="font-size: 10pt; font-family: Verdana;">MSC Class</span></li>
1148               <ul>
1149                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_msc_bot.h: update to be</span><span style="font-size: 10pt; font-family: Verdana;"> C++ compliant</span></li>
1150               </ul>
1151               <li><span style="font-size: 10pt; font-family: Verdana;">AUDIO Class</span></li>
1152               <ul>
1153                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_audio.c: fix issue when Host sends GetInterface command it gets a wrong value</span></li>
1154               </ul>
1155               <ul>
1156                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_audio.c: remove useless management of DMA half transfer<br>
1157                   </span></li>
1158               </ul>
1159             </ul>
1160
1161
1162
1163             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.4.0 / 28-February-2015<br>
1164 </span></h3>
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1179 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197             <ul style="margin-top: 0cm;" type="square">
1198               <li><span style="font-size: 10pt; font-family: Verdana;">Core Driver</span></li>
1199               <ul style="list-style-type: circle;">
1200                 <li><span style="font-size: 10pt; font-family: Verdana;">Add support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">Link Power Management (LPM)</span>: </span><span style="font-size: 10pt; font-family: Verdana;">add new API <span style="font-style: italic;">GetBOSDescriptor()</span>, that is used only if <span style="font-style: italic;">USBD_LPM_ENABLED</span>  switch is enabled in usbd_conf.h file</span></li><li><span style="font-size: 10pt; font-family: Verdana;">usbd_core.c:
1201 Fix bug of unsupported premature Host Out stage during data In stage
1202 (ie. when endpoint 0 maximum data size is 8 and Host requests
1203 GetDeviceDescriptor for the first time)</span></li><li><span style="font-size: 10pt; font-family: Verdana;">usbd_ctlreq.c: Fix bug of unsupported Endpoint Class requests (ie. Audio SetCurrent request for endpoint sampling rate setting)</span></li>
1204               </ul>
1205               <li><span style="font-size: 10pt; font-family: Verdana;">HID Class</span></li>
1206               <ul>
1207                 <li><span style="font-size: 10pt; font-family: Verdana;">Updating Polling time API <span style="font-style: italic;">USBD_HID_GetPollingInterval()</span> to query this period for HS and FS</span></li><li><span style="font-size: 10pt; font-family: Verdana;">usbd_hid.c: Fix USBD_LL_CloseEP() function call in USBD_HID_DeInit() replacing endpoint size by endpoint address.</span></li>
1208               </ul><li><span style="font-size: 10pt; font-family: Verdana;">CDC Class</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">usbd_cdc.c:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Add missing GetInterface request management in USBD_CDC_Setup() function</span></li></ul><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update
1209 USBD_CDC_Setup() function to allow correct user implementation of
1210 CDC_SET_CONTROL_LINE_STATE and similar no-data setup requests.<br></span></li></ul></ul>
1211             </ul>
1212
1213             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.3.0 / 04-November-2014<br>
1214 </span></h3>
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1227 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243             <ul style="margin-top: 0cm;" type="square">
1244 <li><span style="font-size: 10pt; font-family: Verdana;">Update all drivers to be C++ compliant<br>
1245 </span></li>
1246               <li><span style="font-size: 10pt; font-family: Verdana;">CDC Class</span></li>
1247               <ul>
1248                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_cdc.c: fix clear flag issue in <span style="font-style: italic;">USBD_CDC_TransmitPacket()</span> function</span></li>
1249               </ul>
1250               <ul>
1251                 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_cdc_if_template.c: </span><span style="font-size: 10pt; font-family: Verdana;">update <span style="font-style: italic;">TEMPLATE_Receive()</span> function header comment<br>
1252                   </span></li>
1253               </ul>
1254 <li><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous source code comments update</span></li>
1255             </ul>
1256 <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.2.0 / 13-June-2014</span></h3>
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1267 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281             <ul style="margin-top: 0cm;" type="square">
1282 <li><span style="font-size: 10pt; font-family: Verdana;">Source code comments review and update</span></li>
1283               <li><span style="font-size: 10pt; font-family: Verdana;">HID class</span></li>
1284               <ul>
1285                 <li><span style="font-size: 10pt; font-family: Verdana;">Remove unused API <span style="font-style: italic;">USBD_HID_DeviceQualifierDescriptor()</span></span></li>
1286                 <li><span style="font-size: 10pt; font-family: Verdana;">Add a new API in the HID class to query the poll time <span style="font-style: italic;">USBD_HID_GetPollingInterval()</span></span><br>
1287                   <span style="font-size: 10pt; font-family: Verdana;"></span></li>
1288               </ul>
1289
1290               <li><span style="font-size: 10pt; font-family: Verdana;">CDC class</span></li>
1291               <ul>
1292 <li><span style="font-size: 10pt; font-family: Verdana;">Bug fix: missing handling ZeroLength Setup request</span></li>
1293               </ul>
1294               <li><span style="font-size: 10pt; font-family: Verdana;">All classes</span><br>
1295                 <span style="font-size: 10pt; font-family: Verdana;"></span></li>
1296
1297               <ul>
1298                 <li><span style="font-size: 10pt; font-family: Verdana;">Add alias for the class definition, it's defined as macro with capital letter</span></li>
1299               </ul>
1300             </ul>
1301             <div style="margin-left: 80px;"><span style="font-size: 10pt; font-family: Verdana;">ex. for the HID, the <span style="font-style: italic;">USBD_HID_CLASS</span> macro is defined this way </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">#define USBD_HID_CLASS&nbsp; &amp;USBD_HID</span></span><br>&nbsp;  <span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">and the application code can use the previous definition: <span style="font-style: italic;">&amp;USBD_HID</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, &amp;USBD_HID)</span> or the new <span style="font-style: italic;">USBD_HID_CLASS</span> ex. <span style="font-style: italic;">USBD_RegisterClass(&amp;USBD_Device, USBD_HID_CLASS)</span></span></div>
1302             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 22-April-2014</span></h3>
1303
1304
1305
1306
1307
1308
1309
1310
1311             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1312 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324             <ul style="margin-top: 0cm;" type="square">
1325 <li><span style="font-size: 10pt; font-family: Verdana;">usbd_conf_template.c: update file with the right content (it was using MSC memory management layer)<br>
1326  </span></li>
1327               <li><span style="font-size: 10pt; font-family: Verdana;">usbd_conf_template.h: change include of <span style="font-style: italic;">stm32f4xx.h </span>by <span style="font-style: italic;">stm32xxx.h</span> and add comment to inform user to adapt it to the device used</span></li>
1328               <li><span style="font-size: 10pt; font-family: Verdana;">Several enhancements in CustomHID class</span></li>
1329               <ul>
1330                 <li><span style="font-size: 10pt; font-family: Verdana;">Update the Custom HID class driver to simplify the link with user processes</span></li>
1331                 <li><span style="font-size: 10pt; font-family: Verdana;">Optimize the Custom HID class driver and reduce footprint</span></li>
1332                 <li><span style="font-size: 10pt; font-family: Verdana;">Add <span style="font-style: italic;">USBD_CUSTOM_HID_RegisterInterface() </span>API to link user process to custom HID class</span></li>
1333                 <li><span style="font-size: 10pt; font-family: Verdana;">Add Custom HID interface template file <span style="font-style: italic;">usbd_customhid_if_template.c/h</span></span></li>
1334               </ul>
1335               <li><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous comments update<span style="font-style: italic;"><br>
1336                 </span></span></li>
1337
1338             </ul>
1339
1340             <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 18-February-2014</span></h3>
1341
1342
1343
1344
1345
1346             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1347 Changes</span></u></b><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></p>
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357             <ul style="margin-top: 0cm;" type="square">
1358 <li><span style="font-size: 10pt; font-family: Verdana;">Major update
1359 based on STM32Cube specification: Library Core, Classes architecture and APIs
1360 modified vs. V1.1.0, and thus the 2 versions are not compatible.<br>
1361 </span></li><li style="font-weight: bold;"><span style="font-size: 10pt; font-family: Verdana;">This version has to be used only with </span><span style="font-size: 10pt; font-family: Verdana;">STM32Cube</span><span style="font-size: 10pt; font-family: Verdana;"> based development</span></li>
1362             </ul>
1363
1364
1365 <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 19-March-2012<o:p></o:p></span></h3>
1366             <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1367 Changes<o:p></o:p></span></u></b></p>
1368
1369             <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Official support of </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F4xx</span> devices</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">All source files: license disclaimer text update and add link to the License file on ST Internet.<br></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle test mode in the set feature request</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle dynamically the USB SELF POWERED feature</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Handle correctly the USBD_CtlError process to take into account error during Control OUT stage</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Miscellaneous bug fix</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 171px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 22-July-2011<o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
1370 Changes<o:p></o:p></span></u></b></p>
1371 <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">First official version for <span style="font-weight: bold; font-style: italic;">STM32F105/7xx</span> and <span style="font-weight: bold; font-style: italic;">STM32F2xx</span> devices</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><br><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span>
1372     <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2><p>This
1373 software component is licensed by ST under Ultimate Liberty license
1374 SLA0044,&nbsp;the "License"; You may not use this component except in
1375 compliance with the License. You may obtain a copy of the License at:</p><p style="text-align: center;"><a href="http://www.st.com/SLA0044" target="_blank">http://www.st.com/SLA0044</a></p><p class="MsoNormal" style="text-align: justify;"><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif; color: black;"></span><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;,serif;"><o:p></o:p></span></p>
1376 <span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"></span>
1377     <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
1378     <hr align="center" size="2" width="100%">
1379     </span></div>
1380     <p class="MsoNormal" style="margin: 4.5pt 0in 4.5pt 0.25in; text-align: center;" align="center"><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;">For
1381     complete documentation on </span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">STM32<span style="color: black;">
1382     Microcontrollers visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/family/141.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"><u><span style="color: blue;"><a href="http://www.st.com/stm32" target="_blank"></a></span></u></span><span style="color: black;"><o:p></o:p></span></p>
1383     </td>
1384    </tr>
1385   </tbody></table>
1386   <p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
1387   </td>
1388  </tr>
1389 </tbody></table>
1390
1391 </div>
1392
1393 <p class="MsoNormal"><o:p>&nbsp;</o:p></p>
1394
1395 </div>
1396
1397 </body></html>