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1 582 jeremybenn 
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            <td style="vertical-align: top;"><span style="font-size: 8pt; font-family: Arial; color: blue;"><a href="../../../../../Release_Notes.html">Back to Release page</a></span></td>
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          </tr>
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          <tr style="">
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            <td style="padding: 1.5pt;">
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            <h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
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Notes for STM32L1xx CMSIS</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
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            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
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2010 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../../../_htmresc/logo.bmp" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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            </td>
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          </tr>
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        </tbody>
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      </table>
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      <p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p>&nbsp;</o:p></span></p>
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      <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
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        <tbody>
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          <tr>
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            <td style="padding: 0cm;" valign="top">
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            <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><span style="font-size: 12pt; color: white;">Contents<o:p></o:p></span></h2>
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            <ol style="margin-top: 0cm;" start="1" type="1">
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              <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><a href="#History">STM32L1xx
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CMSIS
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update History</a><o:p></o:p></span></li>
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              <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><a href="#License">License</a><o:p></o:p></span></li>
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            </ol>
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            <span style="font-family: &quot;Times New Roman&quot;;"></span>
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            <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">STM32L1xx
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CMSIS
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update History</span></h2>
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            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 558.05pt;"><span style="font-size: 10pt; font-family: Arial; color: white;">1.0.0RC1
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- 07/02/2010</span></h3><ol style="margin-top: 0in;" start="1" type="1">
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              <li class="MsoNormal" style=""><b><i><span style="font-size: 10pt; font-family: Verdana;">General</span></i></b><i><span style="font-size: 10pt; font-family: Verdana;"></span></i><i><span style="font-size: 10pt;"><o:p></o:p></span></i></li>
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            </ol>
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            <ul style="margin-top: 0in;" type="disc">
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">STM32L1xx CMSIS files
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updated to <span style="font-weight: bold;">CMSIS V1.30</span> release</span></li>
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Directory structure
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updated to be aligned with CMSIS V1.30<br>
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                </span></li>
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Add support
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for&nbsp;<b>STM32L Ultra Low-power
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Medium-density&nbsp; (STM32L15xx8/B) devices</b>.&nbsp;</span><span style="font-size: 10pt;"><o:p></o:p></span></li>
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            </ul>
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            <ol style="margin-top: 0in;" start="2" type="1">
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              <li class="MsoNormal" style=""><b><i><span style="font-size: 10pt; font-family: Verdana;">CMSIS Core Peripheral
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Access Layer</span></i></b></li>
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            </ol>
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            <ul>
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              <li><b><i><span style="font-size: 10pt; font-family: Verdana;"></span></i></b><span style="font-size: 10pt; font-family: Verdana;"> Refer to <a href="../../../CMSIS_changes.htm" target="_blank">CMSIS changes</a></span></li>
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            </ul>
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            <ol style="margin-top: 0in; list-style-type: decimal;" start="3">
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              <li class="MsoNormal" style=""><b><i><span style="font-size: 10pt; font-family: Verdana;">STM32L1xx CMSIS Device
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Peripheral Access Layer </span></i></b><b><i><span style="font-size: 10pt;"><o:p></o:p></span></i></b></li>
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            </ol>
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            <ul style="margin-top: 0in;" type="disc">
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;"><span style="text-decoration: underline;">STM32L1xx CMSIS Cortex-M3 Device
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Peripheral Access Layer Header File:</span> <span style="font-weight: bold; font-style: italic;">stm32l1xx.h</span></span><br>
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              </li>
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              <ul>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">All library files renamed with stm32l15x to stm32l1xx.</span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">STM32L15X_LP product name renamed to STM32L1XX_MD.<br>
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                  </span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">HSE_VALUE value changed to 8MHz.</span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Add new register in SYSCFG: PMC register</span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">RTC TCR register renamed to TAFCR</span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">GPIOF&nbsp; renamed to GPIOH</span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Add and update of all peripherals bits definitions<br>
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</span></li>
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              </ul>
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;"><span style="text-decoration: underline;">STM32L1xx CMSIS Cortex-M3 Device
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Peripheral Access Layer System Files:</span> <span style="font-weight: bold; font-style: italic;">system_stm32l1xx.h and
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system_stm32l1xx.c</span></span><br>
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                <span style="font-size: 10pt; font-family: Verdana;"></span></li>
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              <ul>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">SystemFrequency
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variable name changed to SystemCoreClock</span><br>
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                  <span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;"></span></span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">Default </span></span><span style="font-size: 10pt; font-family: Verdana;">SystemCoreClock</span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;"> is changed to 32MHz (change the default frequency from SYSCLK_FREQ_HSE to SYSCLK_FREQ_32MHz).</span></span><span style="font-size: 10pt; font-family: Verdana;"><br>
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                  </span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">All while(1) loop were
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removed from all clock setting functions. User has to handle the HSE
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startup failure.<br>
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                  </span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Additional function <span style="font-weight: bold; font-style: italic;">void
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SystemCoreClockUpdate (void)</span> is provided.<br>
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                  </span></li>
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              </ul>
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              <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;"><span style="text-decoration: underline;">STM32F10x CMSIS Startup files:</span>
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                <span style="font-weight: bold; font-style: italic;">startup_stm32l1xx_md.s</span></span></li>
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              <ul>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">Startup file name changed from <span style="font-weight: bold;">startup_stm32l15x_lp</span>.s to <span style="font-weight: bold;">startup_stm32l1xx_md.s</span><span style="font-weight: bold; font-style: italic;">.</span></span></li>
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                <li class="MsoNormal" style=""><span style="font-size: 10pt; font-family: Verdana;">SystemInit() function
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is called from startup file (startup_stm32l1xx_md.s) before to branch
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to application main.<br>
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To reconfigure the default setting of SystemInit() function, refer to
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system_stm32l1xx.c file <br>
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                  </span></li>
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              </ul>
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            </ul>
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            <ul style="margin-top: 0in;" type="disc">
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            </ul>
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            <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2>
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            <p class="MsoNormal" style="margin: 4.5pt 0cm;"><span style="font-size: 10pt; font-family: Verdana; color: black;">The
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enclosed firmware and all the related documentation are not covered by
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a License Agreement, if you need such License you can contact your
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local STMicroelectronics office.<u1:p></u1:p><o:p></o:p></span></p>
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            <p class="MsoNormal"><b style=""><span style="font-size: 10pt; font-family: Verdana; color: black;">THE
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PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO
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SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR
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ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
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CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY
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CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH
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THEIR PRODUCTS. <o:p></o:p></span></b></p>
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            <p class="MsoNormal"><span style="color: black;"><o:p>&nbsp;</o:p></span></p>
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            <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
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            <hr align="center" size="2" width="100%"></span></div>
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            <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
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complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32L (<span style="color: black;">CORTEX M3) 32-Bit Microcontrollers
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visit </span><u><span style="color: blue;"><a href="http://www.st.com/stm32l" target="_blank">www.st.com/STM32L</a></span></u></span><span style="color: black;"><o:p></o:p></span></p>
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            </td>
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<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
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