mirror of
https://github.com/armfly/H7-TOOL_STM32H7_App.git
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240 lines
11 KiB
HTML
Executable File
240 lines
11 KiB
HTML
Executable File
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"><head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<link rel="File-List" href="STM32H7xx_files/filelist.xml">
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<link rel="Edit-Time-Data" href="STM32H7xx_files/editdata.mso"><title>STM32H7xx</title></head>
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<body style="" lang="EN-US" link="blue" vlink="blue">
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<div class="Section1">
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<div style="margin-left: 30pt;">
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<p class="MsoNormal" style="text-align: center;" align="center"><img alt="" id="_x0000_i1025" src="STM32H7xx_files/ST.gif" style="border: 0px solid ; height: 58px; width: 766px;"><b><i><span style="font-size: 24pt;"><br>
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<strong>STM32H7xx Webserver Demo</strong></span></i></b><span style="font-size: 13.5pt;"> </span><b><span style="font-size: 18pt; font-family: Verdana; color: rgb(51, 51, 255);"><br>
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Based on the lwIP TCP/IP stack </span></b></p>
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<div class="MsoNormal" style="text-align: center;" align="center">
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<hr align="center" size="2" width="100%"></div>
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<div align="center">
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<table class="MsoNormalTable" style="width: 720.75pt;" border="1" cellpadding="0" width="961">
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<tbody>
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<tr style="">
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<td style="padding: 1.5pt; background: rgb(51, 51, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; text-align: center;">
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<p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Verdana;"><a href="/index.html"><span style="color: white;">Home
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page</span></a></span></i></b><b><i><span style="font-family: Verdana;"><o:p></o:p></span></i></b></p>
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</td>
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<td style="padding: 1.5pt; background: rgb(51, 51, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; text-align: center;">
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<p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Verdana;"><a href="STM32H7xxLED.html"><span style="color: white;"> Led
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control</span></a></span></i></b><b><i><span style="font-family: Verdana;"><o:p></o:p></span></i></b></p>
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</td>
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<td style="padding: 1.5pt; background: rgb(51, 51, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; text-align: center;">
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<p class="MsoNormal"><b><i><span style="font-size: 10pt; font-family: Verdana;"><a href="STM32H7xxADC.shtml"><span style="color: white;">ADC
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status bar</span></a></span></i></b><b><i><span style="font-family: Verdana;"><o:p></o:p></span></i></b></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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</div>
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<div align="center">
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<table class="MsoNormalTable" style="background: white none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; width: 574.5pt;" border="0" cellpadding="0" cellspacing="0" width="766">
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<tbody>
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<tr style="">
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<td style="padding: 0cm;" valign="top">
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<table class="MsoNormalTable" style="width: 100%;" border="0" cellpadding="0" cellspacing="0" width="100%">
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<tbody>
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<tr style="">
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<td style="padding: 2.25pt;">
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<table style="width: 943px; height: 196px;" border="0" cellpadding="3" cellspacing="0">
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<tbody>
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<tr>
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<td valign="top" width="72%">
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<h1><span style="color: rgb(51, 51, 255);">STM32H7
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Series</span></h1>
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<p>The STM32H7xx devices are based on the high
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performance ARM<52> Cortex<65>-M7 32-bit RISC core operating up to 400 MHz
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frequency</p>
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<p class="MsoNormal">Taking advantage
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of an L1 cache, STM32H7 devices deliver the maximum
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theoretical performance of the Cortex-M7 core, regardless if code is
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executed from embedded Flash or external memory: 2010 CoreMark /856
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DMIPS at 400 MHz Fcpu<big><span style="color: rgb(34, 34, 34); font-size: 14px; font-style: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: rgb(255, 255, 255); display: inline ! important; float: none;">.</span></big><span style="font-size: 10pt; font-family: Verdana;"><br>
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</span></p>
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</td>
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<td width="2%"></td>
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<td align="right" valign="top" width="26%"><br>
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<br>
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<img style="height: 180px; width: 400px;" alt="" src="STM32H7xx_files/stm32.jpg"></td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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<tr style="">
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<td style="padding: 2.25pt;">
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The STM32H7 series unleashes the Cortex-M7 core:
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<ul>
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<li>AXI and multi-AHB bus matrixes for
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interconnecting core, peripherals and memories</li>
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</ul>
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<ul>
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<li>16 Kbytes +16 Kbytes of I-cache and D-cache
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</li>
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</ul>
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<ul>
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<li>Up to 2 Mbytes of embedded dual-bank Flash
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memory, with ECC and Read-While-Write capability</li>
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</ul>
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<ul>
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<li>A high-speed master direct memory access (MDMA)
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controller, two dual-port DMAs with FIFO and request router
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capabilities for optimal peripheral management, and one additional DMA</li>
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</ul>
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<ul>
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<li>Chrom-ART acceleration for efficient 2D image
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copy and double-precision FPU are also part of the acceleration
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features available in the device</li>
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</ul>
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<ul>
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<li>Peripheral speed independent from CPU speed
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(dual-clock support) allowing system clock changes without any impact
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on peripheral operations</li>
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</ul>
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<ul>
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<li>Even more peripherals, such as four serial
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audio interfaces (SAI) with SPDIF output support, three full-duplex I<>S
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interfaces, a SPDIF input interface supporting four inputs, two USB OTG
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with dedicated power supply and Dual-mode Quad-SPI interface, two
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FD-CAN controllers, a high-resolution timer, a TFT-LCD controller, a
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JPEG codec, two SDIO interfaces and many other analog peripherals
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including three fast 14-bit ADCs, two comparators and two operational
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amplifiers.</li>
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<li>1 Mbyte of SRAM with a scattered architecture:</li>
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</ul>
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<ul>
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<li>192 Kbytes of TCM RAM (including 64 Kbytes of
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ITCM RAM and 128 Kbytes of DTCM RAM for time-critical routines and
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data), 512 Kbytes, 288 Kbytes and 64 Kbytes of user SRAM, and 4 Kbytes
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of SRAM in backup domain to keep data in the lowest power modes</li>
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</ul>
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<span style="font-size: 10pt; font-family: Verdana;"></span><br>
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<div style="margin-left: 40px;"><span style="font-size: 10pt; font-family: Verdana;"><a style="font-weight: bold;" href="http://www.st.com/en/microcontrollers/stm32h7-series.html" target="_blank">The STM32H7xx home page</a><br>
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<br>
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</span></div>
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</td>
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</tr>
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<tr style="">
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<td style="padding: 2.25pt;" valign="top">
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<table class="MsoNormalTable" style="width: 944px; height: 546px;" border="0" cellpadding="0" cellspacing="0">
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<tbody>
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<tr style="">
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<td style="padding: 2.25pt; background: rgb(51, 51, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; width: 504.2pt;" width="672">
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<p class="MsoNormal"><span style="color: white;"> </span><strong><span style="font-family: Verdana; color: white;">About this
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demonstration</span></strong><span style="font-family: Verdana; color: white;"><o:p></o:p></span></p>
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</td>
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<td style="border: medium none ; padding: 0cm;" width="4">
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<p class="MsoNormal"> </p>
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</td>
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</tr>
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<tr style="height: 11.25pt;">
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<td style="padding: 2.25pt; width: 504.2pt; height: 11.25pt;" valign="top" width="672">
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<p class="MsoNormal"></p>
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<p class="MsoNormal">This demonstration
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presents HTTP webserver developed on the top
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level of the lwIP TCP/IP stack, it provides the possibilty to control
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LEDs toggling on the SM32H743I-EVAL board, also it allows to get
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continuously the ADC converted value which is connected to the
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potentiometer.</p>
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<p class="MsoNormal">This demonstration
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supports the following features:</p>
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<ul>
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<li>DHCP client (dynamic IP address
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allocation)</li>
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<li>Ethernet cable plug/unplug
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management</li>
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<li>Ethernet Zero-Copy interface</li>
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</ul>
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<ul type="disc">
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</ul>
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<p class="MsoNormal" style=""><o:p> </o:p></p>
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</td>
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<td style="border: medium none ; padding: 0cm;" width="4">
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<p class="MsoNormal"> </p>
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</td>
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</tr>
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<tr style="">
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<td style="padding: 2.25pt; background: rgb(51, 51, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; width: 504.2pt;" width="672">
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<p class="MsoNormal"><span style="color: white;"> </span><strong><span style="font-family: Verdana; color: white;">About LwIP</span></strong><span style="font-family: Verdana; color: white;"><o:p></o:p></span></p>
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</td>
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<td style="border: medium none ; padding: 0cm;" width="4">
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<p class="MsoNormal"> </p>
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</td>
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</tr>
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<tr style="">
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<td colspan="2" style="padding: 2.25pt; width: 507.4pt; vertical-align: middle;">
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<p class="MsoNormal" style="margin-bottom: 12pt;">lwIP,
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pronounced lightweight IP, is an open source TCP/IP stack developed by
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Adam Dunkels at the Swedish Institute of Computer Science and is
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maintained now by a world wide community of developers.<br>
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<br>
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lwIP main features:<br>
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<br>
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</p>
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<ul>
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<li>Protocols: IP, ICMP, UDP, TCP, IGMP, ARP,
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PPPoS, PPPoE </li>
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<li>DHCP client, DNS client, AutoIP/APIPA
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(Zeroconf), SNMP agent (private MIB support) </li>
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<li>APIs: specialized APIs for enhanced
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performance, optional Berkeley-alike socket API </li>
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<li>Extended features: IP forwarding over
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multiple network interfaces, TCP congestion control, RTT estimation and
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fast recovery/fast retransmit </li>
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<li>Addon applications: HTTP server, MQTT
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client, SNTP client, SMTP client, ping, NetBIOS nameserver <br>
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</li>
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</ul>
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<p class="MsoNormal" style="margin-bottom: 12pt;">lwIP is licenced under a
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BSD-style license</p>
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<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
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For more informations you can refer to the website: <a href="http://savannah.nongnu.org/projects/lwip/">http://savannah.nongnu.org/projects/lwip/</a><span style="font-size: 10pt; font-family: Verdana;"><a href="http://savannah.nongnu.org/projects/lwip/">
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</a><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"><o:p></o:p></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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</td>
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</tr>
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</tbody>
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</table>
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<span style="display: none;"><o:p></o:p></span></div>
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<div align="center">
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<table class="MsoNormalTable" style="background: black none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; width: 574.5pt;" border="0" cellpadding="0" cellspacing="0" width="766">
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<tbody>
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<tr style="">
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<td style="padding: 0cm; width: 100%;" width="100%">
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<p class="MsoNormal"><img id="_x0000_i1028" src="inchtml-pages-stm32_connectivity_files/pixel.gif" border="0" height="1" width="1"></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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</div>
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<p class="MsoNormal" style="text-align: center;" align="center"><span style="display: none;"><o:p> </o:p></span></p>
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<div align="center">
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<table class="MsoNormalTable" style="width: 958px; height: 58px;" border="0" cellpadding="0" cellspacing="0">
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<tbody>
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<tr style="">
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<td style="padding: 0cm; width: 100%;" width="100%">
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<div id="footer">
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<p class="legal" style="text-align: center;" align="center">All rights reserved <20>2017
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STMicroelectronics </p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p class="MsoNormal"><o:p> </o:p></p>
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</div>
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</div>
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</body></html> |