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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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| <h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release | |
| Notes for STM32F4xx CMSIS</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1> | |
| <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright 2011 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p> | |
| <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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| <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;"><span style="font-size: 12pt; color: white;">Contents<o:p></o:p></span></h2> | |
| <ol style="margin-top: 0cm;" start="1" type="1"> | |
| <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">STM32F4xx CMSIS | |
| update History</a><o:p></o:p></span></li> | |
| <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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| <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;">STM32F4xx CMSIS | |
| update History</span></h2><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;">V1.0.0 / 30-September-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 | |
| Changes<o:p></o:p></span></u></b></p> | |
| <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 release for </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;">STM32F40x/41x</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;">Add startup file for <span style="font-style: italic;">TASKING</span> toolchain</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">system_stm32f4xx.c: driver's comments update</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: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0RC2 / 26-September-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 | |
| Changes<o:p></o:p></span></u></b></p> | |
| <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 version (V1.0.0) Release Candidate2 </span><span style="font-size: 10pt; font-family: Verdana;">for <span style="font-weight: bold; font-style: italic;">STM32F40x/41x</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;">stm32f4xx.h</span></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Add define for Cortex-M4 revision <span style="font-style: italic;">__CM4_REV</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Correct <span style="font-style: italic;">RCC_CFGR_PPRE2_DIV16</span> bit (in </span><span style="font-size: 10pt; font-family: Verdana;">RCC_CFGR</span><span style="font-size: 10pt; font-family: Verdana;"> register) value to 0x0000E000</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Correct some bits definition to be in line with naming used in the Reference Manual </span><span style="font-size: 10pt; font-family: Verdana;"> (RM0090)</span></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">GPIO_<span style="font-weight: bold;">OTYPER</span>_IDR_x</span> changed to <span style="font-style: italic;">GPIO_<span style="font-weight: bold;">IDR</span>_IDR_x</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">GPIO_<span style="font-weight: bold;">OTYPER</span>_ODR_x</span> changed to <span style="font-style: italic;">GPIO_<span style="font-weight: bold;">ODR</span>_ODR_x</span></span><span style="font-size: 10pt; font-family: Verdana;"></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">SYSCFG_PMC_MII_RMII</span> changed to </span><span style="font-size: 10pt; font-family: Verdana; font-style: italic;">SYSCFG_PMC_MII_RMII<span style="font-weight: bold;">_SEL</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">RCC_APB2RSTR_SPI1</span> changed to <span style="font-style: italic;">RCC_APB2RSTR_SPI1<span style="font-weight: bold;">RST</span></span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">DBGMCU_APB1_FZ_DBG_IWD<span style="font-weight: bold;">E</span>G_STOP</span> changed to <span style="font-style: italic;">DBGMCU_APB1_FZ_DBG_IWDG_STOP</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">PWR_CR_PMODE</span> changed to <span style="font-style: italic;">PWR_CR_VOS</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">PWR_CSR_REGRDY</span> changed to <span style="font-style: italic;">PWR_CSR_VOSRDY</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Add new define <span style="font-style: italic;">RCC_AHB1ENR_CCMDATARAMEN</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Add new defines <span style="font-style: italic;">SRAM2_BASE, CCMDATARAM_BASE </span>and<span style="font-style: italic;"> BKPSRAM_BASE</span></span></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">GPIO_TypeDef structure: in the comment change AFR[2] address mapping to <span style="font-style: italic;">0x20-0x24</span> instead of <span style="font-style: italic;">0x24-0x28</span></span></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">system_stm32f4xx.c</span></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">SystemInit()</span>: add code to enable the FPU</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">SetSysClock()</span>: change <span style="font-style: italic;">PWR_CR_PMODE</span> by <span style="font-style: italic;">PWR_CR_VOS</span></span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">SystemInit_ExtMemCtl()</span>: remove commented values</span></li></ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">startup (for all compilers)</span></li><ul><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Delete code used to enable the FPU (moved to system_stm32f4xx.c file)</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">File’s header updated</span></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: 176px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0RC1 / 25-August-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 | |
| Changes<o:p></o:p></span></u></b></p> | |
| <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 version (V1.0.0) Release Candidate1 for <span style="font-weight: bold; font-style: italic;">STM32F4xx devices</span></span></li></ul><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold;"></span><span style="font-weight: bold; font-style: italic;"></span></span> | |
| <ul style="margin-top: 0in;" type="disc"> | |
| </ul> | |
| <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 class="MsoNormal" style="margin: 4.5pt 0cm;"><span style="font-size: 10pt; font-family: Verdana; color: black;">The | |
| enclosed firmware and all the related documentation are not covered by | |
| a License Agreement, if you need such License you can contact your | |
| local STMicroelectronics office.<u1:p></u1:p><o:p></o:p></span></p> | |
| <p class="MsoNormal"><b style=""><span style="font-size: 10pt; font-family: Verdana; color: black;">THE | |
| PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS | |
| WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO | |
| SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR | |
| ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY | |
| CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY | |
| CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH | |
| THEIR PRODUCTS. <o:p></o:p></span></b></p> | |
| <p class="MsoNormal"><span style="color: black;"><o:p> </o:p></span></p> | |
| <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;"> | |
| <hr align="center" size="2" width="100%"></span></div> | |
| <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 | |
| complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32(<span style="color: black;">CORTEX M3) 32-Bit 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="color: black;"><o:p></o:p></span></p> | |
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