{"id":52,"date":"2021-10-21T22:13:00","date_gmt":"2021-10-21T22:13:00","guid":{"rendered":"https:\/\/zhewana.cn\/?p=52"},"modified":"2022-12-19T21:12:18","modified_gmt":"2022-12-19T13:12:18","slug":"52","status":"publish","type":"post","link":"https:\/\/zhewana.cn\/?p=52","title":{"rendered":"ExternalFlash\u7f1d\u5408\u8bb0"},"content":{"rendered":"<blockquote>\n<p>\u89c2\u524d\u63d0\u9192\uff1a<\/p>\n<p>\u4f5c\u4e3a\u4e00\u7bc7<strong>\u95ee\u9898\u968f\u8bb0<\/strong>\u5927\u6982\u7387\u662f\u53c8\u81ed\u53c8\u957f\uff0c\u800c\u4e14\u8fc7\u7a0b\u4e2d\u4f1a\u6709\u4e00\u5927\u5806\u7684\u5f2f\u8def\u9519\u8def\uff0c\u5bf9\u4e8e\u770b\u5230\u7684\u5185\u5bb9\u8bf7\u8bfb\u8005\u4ed4\u7ec6\u7504\u522b\u3002<\/p>\n<p>\u95ee\u9898\u968f\u8bb0\u4e0d\u5b9a\u65f6\u66f4\u65b0\uff0c\u76f4\u5230\u95ee\u9898\u89e3\u51b3\u5b8c\u7ed3\uff08\u6bd5\u7adf\u4f60\u4e0d\u80fd\u8981\u6c42\u7b14\u8005\u89e3\u51b3\u4e86\u95ee\u9898\u518d\u6765\u91cd\u65b0\u5199<\/p>\n<\/blockquote>\n<h2>\u95ee\u9898\u63d0\u51fa<\/h2>\n<p>\u95ee\u9898\u63cf\u8ff0\uff1aSTM32H750VBT6\u7684<strong>Flash\u7a7a\u95f4\u8fc7\u5c0f<\/strong>\uff0c\u4ee3\u7801\u7a0d\u5fae\u591a\u4e00\u70b9\u5c31\u4f1a\u5c06\u5176\u585e\u7206\u3002<\/p>\n<p>\u7b14\u8005\u76ee\u7684\uff1a\u5c06\u677f\u8f7d\u7684\u4e00\u5757W25Q64\u901a\u8fc7<strong>QSPI\u5185\u5b58\u6620\u5c04<\/strong>\u7684\u65b9\u5f0f\u4f5c\u4e3aInternalFlash\u7684\u62d3\u5c55\u3002<\/p>\n<p>\u5b9e\u73b0\u5e73\u53f0\uff1a<strong>Clion<\/strong><\/p>\n<p>\u89e3\u51b3\u601d\u8def\uff1a<\/p>\n<ol>\n<li>\u4fee\u6539OpenOCD\uff1a\u6839\u636e\u6709\u7c7b\u4f3c\u5e94\u7528\u7684Board\u811a\u672c\u4fee\u6539stm32h7xx.cfg\u6587\u4ef6<\/li>\n<li>\u4fee\u6539ld\u6587\u4ef6\uff1a\u6839\u636e\u6240\u9700\u7684\u5185\u5b58\u5e03\u5c40\u4fee\u6539\u8fde\u63a5\u811a\u672c\u6587\u4ef6<\/li>\n<li>\u95ee\u9898\u89e3\u51b3<\/li>\n<\/ol>\n<h2>\u95ee\u9898\u63a2\u7d22<\/h2>\n<h3>\u4fee\u6539OpenOCD<\/h3>\n<p>\u6240\u627e\u5230\u7684\u53c2\u8003\u6587\u4ef6\u4e3a\uff1a<code>...\\openocd\\scripts\\board\\stm32l476g-disco.cfg<\/code><\/p>\n<p>\u5185\u5bb9\u4e5f\u4e0d\u8fc7\u5be5\u5be5\u51e0\u5341\u884c\uff1a<\/p>\n<pre><code># This is an STM32L476G discovery board with a single STM32L476VGT6 chip.\n# https:\/\/www.st.com\/en\/evaluation-tools\/32l476gdiscovery.html\n\n# This is for using the onboard STLINK\nsource [find interface\/stlink.cfg]\n\ntransport select hla_swd\n\n# increase working area to 96KB\nset WORKAREASIZE 0x18000\n\n# enable stmqspi\nset QUADSPI 1\n\nsource [find target\/stm32l4x.cfg]\n\n# QUADSPI initialization\nproc qspi_init { } {\n    global a\n    mmw 0x4002104C 0x000001FF 0                ;# RCC_AHB2ENR |= GPIOAEN-GPIOIEN (enable clocks)\n    mmw 0x40021050 0x00000100 0                ;# RCC_AHB3ENR |= QSPIEN (enable clock)\n    sleep 1                                    ;# Wait for clock startup\n\n    # PE11: NCS, PE10: CLK, PE15: BK1_IO3, PE14: BK1_IO2, PE13: BK1_IO1, PE12: BK1_IO0\n\n    # PE15:AF10:V, PE14:AF10:V, PE13:AF10:V, PE12:AF10:V, PE11:AF10:V, PE10:AF10:V\n\n    # Port E: PE15:AF10:V, PE14:AF10:V, PE13:AF10:V, PE12:AF10:V, PE11:AF10:V, PE10:AF10:V\n    mmw 0x48001000 0xAAA00000 0x55500000    ;# MODER\n    mmw 0x48001008 0xFFF00000 0x00000000    ;# OSPEEDR\n    mmw 0x48001024 0xAAAAAA00 0x55555500    ;# AFRH\n\n    mww 0xA0001030 0x00001000                ;# QUADSPI_LPTR: deactivate CS after 4096 clocks when FIFO is full\n    mww 0xA0001000 0x01500008                ;# QUADSPI_CR: PRESCALER=1, APMS=1, FTHRES=0, FSEL=0, DFM=0, SSHIFT=0, TCEN=1\n    mww 0xA0001004 0x00170100                ;# QUADSPI_DCR: FSIZE=0x17, CSHT=0x01, CKMODE=0\n    mmw 0xA0001000 0x00000001 0                ;# QUADSPI_CR: EN=1\n\n    # memory-mapped read mode with 3-byte addresses\n    mww 0xA0001014 0x0D002503                ;# QUADSPI_CCR: FMODE=0x3, DMODE=0x1, DCYC=0x0, ADSIZE=0x2, ADMODE=0x1, IMODE=0x1, INSTR=READ\n}\n\n$_TARGETNAME configure -event reset-init {\n    mmw 0x40022000 0x00000004 0x00000003    ;# 4 WS for 72 MHz HCLK\n    sleep 1\n    mmw 0x40021000 0x00000100 0x00000000    ;# HSI on\n    mww 0x4002100C 0x01002432                ;# 72 MHz: PLLREN=1, PLLM=4, PLLN=36, PLLR=2, HSI\n    mww 0x40021008 0x00008001                ;# always HSI, APB1: \/1, APB2: \/1\n    mmw 0x40021000 0x01000000 0x00000000    ;# PLL on\n    sleep 1\n    mmw 0x40021008 0x00000003 0x00000000    ;# switch to PLL\n    sleep 1\n\n    adapter speed 4000\n\n    qspi_init\n}<\/code><\/pre>\n<p>\u672c\u7740\u5148\u770b\u61c2\u518d\u6a21\u4eff\u7684\u539f\u5219\uff0c\u5148\u5bf9\u6587\u4ef6\u8bed\u8a00\u8fdb\u884c\u4e86\u89e3\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3731104988.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3731104988.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211021224043056.png\" title=\"image-20211021224043056.png\" \/><\/div><\/p>\n<blockquote>\n<p>\u673a\u8bd1\uff1a<\/p>\n<p>OpenOCD\u4f7f\u7528\u4e00\u4e2a\u79f0\u4e3aJimTcl\u7684\u5c0f\u578b\u201cTcl\u89e3\u91ca\u5668\u201d\u3002\u8be5\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u4e14\u53ef\u6269\u5c55\u7684\u547d\u4ee4\u89e3\u91ca\u5668\u3002<\/p>\n<p>\u672c\u6307\u5357\u4e2d\u63d0\u4f9b\u7684\u6240\u6709\u547d\u4ee4\u90fd\u662fJim Tcl\u7684\u6269\u5c55\u3002\u60a8\u53ef\u4ee5\u5c06\u5b83\u4eec\u4f5c\u4e3a\u7b80\u5355\u7684\u547d\u4ee4\u4f7f\u7528\uff0c\u800c\u65e0\u9700\u4e86\u89e3\u6709\u5173Tcl\u7684\u5f88\u591a\u5185\u5bb9\u3002\u6216\u8005\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5b83\u4eec\u7f16\u5199Tcl\u7a0b\u5e8f\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u5728Jim\u7684\u7f51\u7ad9\u4e0a\u4e86\u89e3\u66f4\u591a\u5173\u4e8eJim\u7684\u4fe1\u606f\uff0c<a href=\"https:\/\/jim.tcl.tk.\">https:\/\/jim.tcl.tk.<\/a> \u8fd9\u91cc\u6709\u4e00\u4e2a\u79ef\u6781\u54cd\u5e94\u7684\u793e\u533a\uff0c\u5982\u679c\u60a8\u6709\u4efb\u4f55\u95ee\u9898\uff0c\u8bf7\u52a0\u5165\u90ae\u4ef6\u5217\u8868\u3002Jim Tcl\u7ef4\u62a4\u4eba\u5458\u4e5f\u6f5c\u4f0f\u5728OpenOCD\u90ae\u4ef6\u5217\u8868\u4e2d\u3002<\/p>\n<\/blockquote>\n<p>\u6587\u4ef6\u4f7f\u7528\u7684\u662fJim-Tcl\uff0c\u65e0\u9700\u8fc7\u591a\u4e86\u89e3\u7ec6\u8282\uff0c\u76f4\u63a5\u51b2\u5411Tcl Crash Course\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1548188903.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1548188903.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211021224452411.png\" title=\"image-20211021224452411.png\" \/><\/div><\/p>\n<p>\u6d4f\u89c8\u4e86\u4e00\u4e0b\uff0c\u5185\u5bb9\u53ea\u67096\u9875\uff0c\u5f00\u59cb\u9010\u53e5\u5543......<\/p>\n<h4>\u624b\u518c\u8bd1\u6587<\/h4>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/600897349.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/600897349.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211021224804595.png\" title=\"image-20211021224804595.png\" \/><\/div><\/p>\n<blockquote>\n<h5><strong>Tcl\u901f\u6210\u73ed<\/strong><\/h5>\n<p>\u4e0d\u662f\u6bcf\u4e2a\u4eba\u90fd\u77e5\u9053Tcl-\u8fd9\u4e0d\u662f\u4e3a\u4e86\u66ff\u4ee3\u5b66\u4e60 Tcl\uff0c\u672c\u7ae0\u7684\u76ee\u7684\u662f\u8ba9\u60a8\u4e86\u89e3 Tcl \u811a\u672c\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n<p>\u672c\u7ae0\u662f\u4e3a\u4e24\u7c7b\u8bfb\u8005\u800c\u5199\u7684\uff1a<\/p>\n<p>(1) OpenOCD \u7528\u6237\u9700\u8981\u66f4\u591a\u5730\u4e86\u89e3 Jim-Tcl \u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4ee5\u4fbf\u4ed6\u4eec\u53ef\u4ee5\u505a\u4e00\u4e9b\u6709\u7528\u7684\u4e8b\u60c5\uff0c\u4ee5\u53ca (2) \u90a3\u4e9b\u60f3\u8981\u5411 OpenOCD \u6dfb\u52a0\u65b0\u547d\u4ee4\u7684\u7528\u6237\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3285531183.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3285531183.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211021225006109.png\" title=\"image-20211021225006109.png\" \/><\/div><\/p>\n<h5><strong>Tcl\u89c4\u5219#1<\/strong><\/h5>\n<p>\u6709\u4e00\u4e2a\u8457\u540d\u7684\u7b11\u8bdd\uff0c\u5b83\u662f\u8fd9\u6837\u8bf4\u7684\uff1a<\/p>\n<ol>\n<li>\u89c4\u52191\uff1a\u59bb\u5b50\u603b\u662f\u5bf9\u7684\u3002<\/li>\n<li>\u89c4\u52192\uff1a\u5982\u679c\u4f60\u4e0d\u8fd9\u4e48\u8ba4\u4e3a\uff0c\u8bf7\u53c2\u89c1\u89c4\u52191<\/li>\n<\/ol>\n<p>Tcl\u7684\u7b49\u6548\u8bf4\u6cd5\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u89c4\u5219#1\uff1a\u4e00\u5207\u90fd\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32<\/li>\n<li>\u89c4\u52192\uff1a\u5982\u679c\u4f60\u4e0d\u8fd9\u4e48\u8ba4\u4e3a\uff0c\u8bf7\u53c2\u89c1\u89c4\u52191<\/li>\n<\/ol>\n<p>\u6b63\u5982\u8457\u540d\u7684\u7b11\u8bdd\u4e2d\u6240\u8bf4\uff0c\u89c4\u52191\u7684\u540e\u679c\u662f\u6df1\u8fdc\u7684\u3002\u4e00\u65e6\u4f60\u7406\u89e3\u4e86\u89c4\u52191\uff0c\u4f60\u5c31\u4f1a\u7406\u89e3Tcl\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/407637683.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/407637683.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022104909141.png\" title=\"image-20211022104909141.png\" \/><\/div><\/p>\n<h5><strong>Tcl \u89c4\u5219#1b<\/strong><\/h5>\n<p>\u8fd8\u6709\u7b2c\u4e8c\u5bf9\u89c4\u5219\u3002<\/p>\n<ol>\n<li>\u89c4\u5219#1\uff1a\u63a7\u5236\u6d41\u4e0d\u5b58\u5728\u3002 \u53ea\u6709\u547d\u4ee4<\/li>\n<\/ol>\n<p>\u4f8b\u5982\uff1a\u7ecf\u5178\u7684 FOR \u5faa\u73af\u6216 IF \u8bed\u53e5\u4e0d\u662f\u63a7\u5236\u6d41\u9879\uff0c\u5b83\u4eec\u662f\u547d\u4ee4\uff0cTcl \u4e2d\u6ca1\u6709\u63a7\u5236\u6d41\u8fd9\u6837\u7684\u4e1c\u897f\u3002<\/p>\n<ol>\n<li>\u89c4\u5219#2\uff1a\u5982\u679c\u60a8\u4e0d\u8fd9\u4e48\u8ba4\u4e3a\uff0c\u8bf7\u53c2\u9605\u89c4\u5219#1<\/li>\n<\/ol>\n<p>\u5b9e\u9645\u4e0a\u53d1\u751f\u7684\u4e8b\u60c5\u662f\u8fd9\u6837\u7684\uff1a\u6309\u7167\u60ef\u4f8b\uff0c\u6709\u4e9b\u547d\u4ee4\u7684\u4f5c\u7528\u7c7b\u4f3c\u4e8e\u5176\u4ed6\u8bed\u8a00\u4e2d\u7684\u63a7\u5236\u6d41\u5173\u952e\u5b57\u3002 \u5176\u4e2d\u4e00\u4e2a\u547d\u4ee4\u662f\u5355\u8bcd\u201cfor\u201d\uff0c\u53e6\u4e00\u4e2a\u547d\u4ee4\u662f\u201cif\u201d\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3795484053.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3795484053.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022105045074.png\" title=\"image-20211022105045074.png\" \/><\/div><\/p>\n<h5><strong>\u6bcf\u4e2a\u89c4\u5219#1 - \u6240\u6709\u7ed3\u679c\u90fd\u662f\u5b57\u7b26\u4e32<\/strong><\/h5>\n<p>\u6bcf\u4e2a Tcl \u547d\u4ee4\u90fd\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002 \u201c\u5bfc\u81f4\u201d\u8fd9\u4e2a\u8bcd\u662f\u6545\u610f\u4f7f\u7528\u7684\u3002 \u6ca1\u6709\u7ed3\u679c\u53ea\u662f\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\u3002 \u8bb0\u4f4f\uff1a\u89c4\u5219#1 - \u4e00\u5207\u90fd\u662f\u5b57\u7b26\u4e32<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1112777920.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1112777920.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022105226180.png\" title=\"image-20211022105226180.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1396807688.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1396807688.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022105239612.png\" title=\"image-20211022105239612.png\" \/><\/div><\/p>\n<h5><strong>Tcl \u5f15\u7528\u64cd\u4f5c\u7b26<\/strong><\/h5>\n<p>\u5728 Tcl \u811a\u672c\u7684\u751f\u547d\u5468\u671f\u4e2d\uff0c\u6709\u4e24\u4e2a\u91cd\u8981\u7684\u65f6\u95f4\u6bb5\uff0c\u533a\u522b\u5f88\u7ec6\u5fae\u3002<\/p>\n<ol>\n<li>\u89e3\u6790\u65f6\u95f4<\/li>\n<li>\u8bc4\u4f30\u65f6\u95f4<\/li>\n<\/ol>\n<p>\u8fd9\u91cc\u7684\u4e24\u4e2a\u5173\u952e\u9879\u76ee\u662f\u201c\u5f15\u7528\u7684\u4e1c\u897f\u201d\u5728 Tcl \u4e2d\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002 Tcl \u6709\u4e09\u4e2a\u4e3b\u8981\u7684\u5f15\u7528\u7ed3\u6784\uff0c[\u65b9\u62ec\u53f7]\u3001{\u82b1\u62ec\u53f7}\u548c\u201c\u53cc\u5f15\u53f7\u201d<\/p>\n<p>\u73b0\u5728\u60a8\u5e94\u8be5\u77e5\u9053 <code>$VARIABLES<\/code> \u603b\u662f\u4ee5 <code>$<\/code> \u7b26\u53f7\u5f00\u5934\u3002\u987a\u4fbf\u8bf4\u4e00\u53e5\uff1a\u8981\u8bbe\u7f6e\u53d8\u91cf\uff0c\u60a8\u5b9e\u9645\u4e0a\u4f7f\u7528\u547d\u4ee4\u201cset\u201d\uff0c\u5c31\u50cf\u5728\u201cset VARNAME VALUE\u201d\u4e2d\u4e00\u6837\uff0c\u5f88\u50cf\u53e4\u8001\u7684 BASIC \u8bed\u8a00\u201clet x = 1\u201d\u8bed\u53e5\uff0c\u4f46\u6ca1\u6709\u7b49\u53f7\u3002<\/p>\n<ul>\n<li><strong>[\u65b9\u62ec\u53f7]<\/strong><\/li>\n<\/ul>\n<p><strong>[\u65b9\u62ec\u53f7]<\/strong> \u662f\u547d\u4ee4\u66ff\u6362\u3002 \u5b83\u7684\u64cd\u4f5c\u5f88\u50cf Unix Shell \u7684\u201c\u53cd\u5f15\u53f7\u201d\u3002 [\u65b9\u62ec\u53f7] \u64cd\u4f5c\u7684\u7ed3\u679c\u6b63\u597d\u662f 1 \u4e2a\u5b57\u7b26\u4e32\u3002 <em>\u8bb0\u4f4f\u89c4\u5219#1 - \u4e00\u5207\u90fd\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32<\/em>\u3002 \u8fd9\u4e24\u4e2a\u8bed\u53e5\u5927\u81f4\u76f8\u540c\uff1a<\/p>\n<pre><code># bash example \nX=\u2018date\u2018 \necho \"The Date is: $X\" \n# Tcl example \nset X [date] \nputs \"The Date is: $X\"<\/code><\/pre>\n<ul>\n<li><strong>\u201c\u53cc\u5f15\u53f7\u201d<\/strong><\/li>\n<\/ul>\n<p><strong>\u201c\u53cc\u5f15\u53f7\u201d<\/strong>\u53ea\u662f\u7b80\u5355\u7684\u5f15\u7528\u6587\u672c\u3002 $VARIABLES \u548c [squarebrackets] \u6269\u5c55\u5230\u4f4d - \u7136\u800c\u7ed3\u679c\u6b63\u597d\u662f 1 \u4e2a\u5b57\u7b26\u4e32\u3002 \u8bb0\u4f4f\u89c4\u5219#1 - \u4e00\u5207\u90fd\u662f\u5b57\u7b26\u4e32<\/p>\n<pre><code>set x \"Dinner\" \nputs \"It is now [date], $x is in 1 hour\"<\/code><\/pre>\n<ul>\n<li><strong>{Curly-Braces}<\/strong><\/li>\n<\/ul>\n<p><strong>{Curly-Braces}<\/strong> \u5f88\u795e\u5947\uff1a$VARIABLES \u548c[\u65b9\u62ec\u53f7] \u4f1a\u88ab\u89e3\u6790\uff0c\u4f46\u4e0d\u4f1a\u88ab\u6269\u5c55\u6216\u6267\u884c\u3002 {Curly-Braces} \u5c31\u50cf BASH shell \u811a\u672c\u4e2d\u7684\u201c\u5355\u5f15\u53f7\u201d\u8fd0\u7b97\u7b26\uff0c\u589e\u52a0\u4e86\u4e00\u4e2a\u7279\u6027\uff1a{curly-braces} \u53ef\u4ee5\u5d4c\u5957\uff0c\u5355\u5f15\u53f7\u4e0d\u80fd\u3002<\/p>\n<p>\u6ce8\u610f\uff1a[date] \u662f\u4e00\u4e2a\u4e0d\u597d\u7684\u4f8b\u5b50\uff1b \u5728\u64b0\u5199\u672c\u6587\u65f6\uff0cJim\/OpenOCD \u6ca1\u6709\u65e5\u671f\u547d\u4ee4\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3100698430.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3100698430.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022112515437.png\" title=\"image-20211022112515437.png\" \/><\/div><\/p>\n<h5><strong>\u89c4\u52191\/2\/3\/4\u7684\u540e\u679c<\/strong><\/h5>\n<p>\u89c4\u52191\u7684\u540e\u679c\u662f\u6df1\u8fdc\u7684\u3002<\/p>\n<h6><strong>\u6807\u8bb0\u5316\u548c\u6267\u884c\u3002<\/strong><\/h6>\n<p>\u5f53\u7136\uff0c\u7a7a\u683c\u3001\u7a7a\u884c\u548c#\u6ce8\u91ca\u884c\u662f\u6309\u6b63\u5e38\u65b9\u5f0f\u5904\u7406\u7684\u3002\u5728\u89e3\u6790\u811a\u672c\u65f6\uff0c\u811a\u672c\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e00\u884c\uff08\u591a\u884c\uff09\u90fd\u4f1a\u6839\u636e\u5f15\u7528\u89c4\u5219\u8fdb\u884c\u6807\u8bb0\u3002\u6807\u8bb0\u5316\u540e\uff0c\u8be5\u884c\u7acb\u5373\u6267\u884c\u3002<\/p>\n<p>\u591a\u884c\u8bed\u53e5\u4ee5\u4e00\u4e2a\u6216\u591a\u4e2a\u201c\u4ecd\u7136\u6253\u5f00\u7684\u201d{\u82b1\u62ec\u53f7}\u7ed3\u5c3e\uff0c\u6700\u7ec8\u5728\u51e0\u884c\u4e4b\u540e\u5173\u95ed\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3363870158.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3363870158.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022112845267.png\" title=\"image-20211022112845267.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3236232259.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3236232259.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022113050840.png\" title=\"image-20211022113050840.png\" \/><\/div><\/p>\n<h6><strong>\u547d\u4ee4\u6267\u884c<\/strong><\/h6>\n<p>\u8bf7\u8bb0\u4f4f\u524d\u9762\u7684\u5185\u5bb9\uff1aTcl\u4e2d\u6ca1\u6709\u201c\u63a7\u5236\u6d41\u201d\u8bed\u53e5\u3002\u76f8\u53cd\uff0c\u6709\u4e00\u4e9b\u547d\u4ee4\u7684\u4f5c\u7528\u4e0e\u63a7\u5236\u6d41\u64cd\u4f5c\u7b26\u7c7b\u4f3c\u3002<\/p>\n<p>\u547d\u4ee4\u7684\u6267\u884c\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5c06\u4e0b\u4e00\u884c\u89e3\u6790\u4e3a\uff08argc\uff09\u548c\uff08argv[]\uff09\u3002<\/li>\n<li>\u5728\u8868\u4e2d\u67e5\u627e\uff08argv[0]\uff09\uff0c\u5e76\u8c03\u7528\u5176\u51fd\u6570\u3002<\/li>\n<li>\u91cd\u590d\u6b64\u64cd\u4f5c\uff0c\u76f4\u5230\u6587\u4ef6\u7ed3\u675f\u3002<\/li>\n<\/ol>\n<p>\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<pre><code>for(;;){\n    ReadAndParse( &argc, &argv ); \n    cmdPtr = LookupCommand( argv[0] ); \n    (*cmdPtr->Execute)( argc, argv );\n}<\/code><\/pre>\n<p>\u5f53\u89e3\u6790\u547d\u4ee4\u201cproc\u201d(\u521b\u5efa\u4e00\u4e2a\u8fc7\u7a0b\u51fd\u6570)\u65f6\uff0c\u5b83\u5728\u547d\u4ee4\u884c\u4e0a\u83b7\u5f973\u4e2a\u53c2\u6570\u3002<\/p>\n<p><strong>1<\/strong>\u662f proc (function)\u7684\u540d\u79f0\uff0c<strong>2<\/strong>\u662f\u53c2\u6570\u5217\u8868\uff0c<strong>3<\/strong>\u662f\u51fd\u6570\u4f53\u3002\u4e0d\u662f\u7528\u8bcd\u7684\u95ee\u9898: LIST \u548c BODY\u3002PROC \u547d\u4ee4\u5c06\u8fd9\u4e9b\u9879\u76ee\u5b58\u50a8\u5728\u67d0\u4e2a\u8868\u4e2d\uff0c\u4ee5\u4fbf\u201cLookupCommand ()\u201d\u53ef\u4ee5\u627e\u5230\u5b83<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2937542193.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2937542193.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022113444762.png\" title=\"image-20211022113444762.png\" \/><\/div><\/p>\n<h6><strong>FOR \u547d\u4ee4<\/strong><\/h6>\n<p>\u6700\u6709\u8da3\u7684\u547d\u4ee4\u662f FOR \u547d\u4ee4\u3002 \u5728 Tcl \u4e2d\uff0cFOR \u547d\u4ee4\u901a\u5e38\u5728 C \u4e2d\u5b9e\u73b0\u3002\u8bb0\u4f4f\uff0cFOR \u662f\u4e00\u4e2a\u547d\u4ee4\uff0c\u5c31\u50cf\u4efb\u4f55\u5176\u4ed6\u547d\u4ee4\u4e00\u6837\u3002 \u5f53\u89e3\u6790\u5305\u542b FOR \u547d\u4ee4\u7684 ascii \u6587\u672c\u65f6\uff0c\u89e3\u6790\u5668\u4f1a\u751f\u6210 5 \u4e2a\u53c2\u6570\u5b57\u7b26\u4e32\uff0c<em>\uff08\u5982\u679c\u6709\u7591\u95ee\uff1a\u8bf7\u53c2\u9605\u89c4\u5219 #1\uff09<\/em>\u5b83\u4eec\u662f\uff1a<\/p>\n<ol>\n<li>ascii \u6587\u672c \\'for\\'<\/li>\n<li>\u5f00\u59cb\u6587\u672c<\/li>\n<li>\u6d4b\u8bd5\u8868\u8fbe\u5f0f<\/li>\n<li>\u4e0b\u4e00\u4e2a\u6587\u672c<\/li>\n<li>\u6b63\u6587\u6587\u672c<\/li>\n<\/ol>\n<p>\u6709\u70b9\u8ba9\u4f60\u60f3\u8d77\u201cmain(int argc, char **argv)\u201d\uff0c\u4e0d\u662f\u5417\uff1f \u8bb0\u4f4f\u89c4\u5219#1 - \u4e00\u5207\u90fd\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002 \u5173\u952e\u662f\uff1a\u901a\u5e38\u8bb8\u591a\u8fd9\u4e9b\u53c2\u6570\u90fd\u5728 {curly-braces} \u4e2d - \u56e0\u6b64\u91cc\u9762\u7684\u53d8\u91cf\u76f4\u5230\u4ee5\u540e\u624d\u88ab\u6269\u5c55\u6216\u66ff\u6362\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u6bcf\u4e2a Tcl \u547d\u4ee4\u770b\u8d77\u6765\u90fd\u50cf C \u4e2d\u7ecf\u5178\u7684\u201cmain(argc, argv)\u201d\u51fd\u6570\u3002\u5728 JimTCL \u4e2d - \u5b83\u4eec\u5b9e\u9645\u4e0a\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<pre><code>int\nMyCommand( Jim_Interp *interp, int *argc, Jim_Obj * const *argvs );<\/code><\/pre>\n<p>\u771f\u6b63\u7684 Tcl \u51e0\u4e4e\u76f8\u540c\u3002 \u867d\u7136\u8f83\u65b0\u7684\u7248\u672c\u5f15\u5165\u4e86\u5b57\u8282\u7801\u89e3\u6790\u5668\u548c\u89e3\u91ca\u5668\uff0c\u4f46\u5728\u6838\u5fc3\u4e0a\uff0c\u5b83\u4ecd\u7136\u4ee5\u76f8\u540c\u7684\u57fa\u672c\u65b9\u5f0f\u8fd0\u884c\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1529105923.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1529105923.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022114026054.png\" title=\"image-20211022114026054.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/613650488.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/613650488.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022114119993-16348741421791.png\" title=\"image-20211022114119993-16348741421791.png\" \/><\/div><\/p>\n<h6><strong>FOR \u547d\u4ee4\u6267\u884c<\/strong><\/h6>\n<p>\u8981\u7406\u89e3 Tcl\uff0c\u67e5\u770b FOR \u547d\u4ee4\u53ef\u80fd\u662f\u6700\u6709\u5e2e\u52a9\u7684\u3002\u8bb0\u4f4f\uff0c\u5b83\u662f\u4e00\u4e2a COMMAND \u800c\u4e0d\u662f\u4e00\u4e2a\u63a7\u5236\u6d41\u7ed3\u6784\u3002<\/p>\n<p>\u5728 Tcl \u4e2d\u6709\u4e24\u4e2a\u5e95\u5c42\u7684 c \u8f85\u52a9\u51fd\u6570\u3002<\/p>\n<p>\u8bb0\u4f4f\u89c4\u5219 # 1-\u4f60\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n<p><strong>\u7b2c\u4e00\u4e2a<\/strong>\u52a9\u624b\u89e3\u6790\u548c\u6267\u884c\u5728 ascii \u5b57\u7b26\u4e32\u4e2d\u627e\u5230\u7684\u547d\u4ee4\u3002\u547d\u4ee4\u53ef\u4ee5\u7528\u5206\u53f7\u6216\u6362\u884c\u7b26\u5206\u9694\u3002\u5728\u89e3\u6790\u65f6\uff0c\u901a\u8fc7\u5f15\u7528\u89c4\u5219\u6269\u5c55\u53d8\u91cf\u3002<\/p>\n<p><strong>\u7b2c\u4e8c\u4e2a<\/strong>\u52a9\u624b\u5c06ascii\u5b57\u7b26\u4e32\u4f5c\u4e3a\u6570\u503c\u8868\u8fbe\u5f0f\u8fdb\u884c\u6c42\u503c\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u503c\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u5982\u4f55\u5b9e\u73b0FOR\u547d\u4ee4\u7684\u793a\u4f8b\u3002\u4e0b\u9762\u7684\u4f2a\u4ee3\u7801\u4e0d\u663e\u793a\u9519\u8bef\u5904\u7406\u3002<\/p>\n<pre><code>void Execute_AsciiString( void *interp, const char *string ); \nint Evaluate_AsciiExpression( void *interp, const char *string ); \nint MyForCommand( void *interp, int argc, char **argv ){\n    if( argc != 5 ){ SetResult( interp, \"WRONG number of parameters\"); \n    return ERROR;\n    } \n    \/\/ argv[0] = the ascii string just like C\n    \/\/ Execute the start statement. \n    Execute_AsciiString( interp, argv[1] );\n    \/\/ Top of loop test \n    for(;;){ \n        i = Evaluate_AsciiExpression(interp, argv[2]); \n        if( i == 0 ) \n            break;\n        \/\/ Execute the body \n        Execute_AsciiString( interp, argv[3] );\n        \/\/ Execute the LOOP part \n        Execute_AsciiString( interp, argv[4] );\n    }\n    \/\/ Return no error \n    SetResult( interp, \"\" ); \n    return SUCCESS;\n}<\/code><\/pre>\n<p>\u6240\u6709\u5176\u4ed6\u547d\u4ee4 IF\u3001 WHILE\u3001 FORMAT\u3001 PUTS\u3001 EXPR \u90fd\u4ee5\u76f8\u540c\u7684\u57fa\u672c\u65b9\u5f0f\u5de5\u4f5c\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/331572765.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/331572765.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022115019117.png\" title=\"image-20211022115019117.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3475044986.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3475044986.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022115031609.png\" title=\"image-20211022115031609.png\" \/><\/div><\/p>\n<h5><strong>OpenOCD Tcl\u7684\u4f7f\u7528<\/strong><\/h5>\n<h6><strong>23.6.1\u6e90\u548c\u67e5\u627e\u547d\u4ee4<\/strong><\/h6>\n<p>\u54ea\u91cc\uff1a\u5728\u8bb8\u591a\u914d\u7f6e\u6587\u4ef6\u4e2d<\/p>\n<p>\u793a\u4f8b\uff1asource [find FILENAME]<\/p>\n<p>\u8bb0\u4f4f\u89e3\u6790\u89c4\u5219<\/p>\n<ol>\n<li><strong>find<\/strong> \u547d\u4ee4\u5728\u65b9\u62ec\u53f7\u4e2d\uff0c\u6267\u884c\u65f6\u5e26\u53c2\u6570FILENAME\u3002 \u5b83\u5e94\u8be5\u627e\u5230\u5e76\u8fd4\u56de\u5177\u6709\u8be5\u540d\u79f0\u7684\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\uff1b \u5b83\u4f7f\u7528\u5185\u90e8\u641c\u7d22\u8def\u5f84\u3002 RESULT \u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5b83\u88ab\u66ff\u6362\u5230\u547d\u4ee4\u884c\u4e2d\u4ee5\u4ee3\u66ff\u62ec\u53f7\u4e2d\u7684 <strong>find<\/strong> \u547d\u4ee4\u3002 \uff08\u4e0d\u8981\u5c1d\u8bd5\u4f7f\u7528\u5305\u542b\u201c#\u201d\u5b57\u7b26\u7684 FILENAME\u3002\u8be5\u5b57\u7b26\u5f00\u59cb Tcl \u6ce8\u91ca\u3002\uff09<\/li>\n<li>\u4f7f\u7528\u751f\u6210\u7684\u6587\u4ef6\u540d\u6267\u884csource\u547d\u4ee4\uff1b \u5b83\u8bfb\u53d6\u6587\u4ef6\u5e76\u4f5c\u4e3a\u811a\u672c\u6267\u884c\u3002<\/li>\n<\/ol>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1583502503.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1583502503.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022120221601.png\" title=\"image-20211022120221601.png\" \/><\/div><\/p>\n<h6><strong>\u683c\u5f0f\u5316\u547d\u4ee4<\/strong><\/h6>\n<p>\u54ea\u91cc\uff1a\u4e00\u822c\u53d1\u751f\u5728\u5f88\u591a\u5730\u65b9\u3002<\/p>\n<p>Tcl \u6ca1\u6709\u50cf <strong>printf()<\/strong> \u8fd9\u6837\u7684\u547d\u4ee4\uff0c\u800c\u662f\u6709<strong>format<\/strong>\uff0c\u8fd9\u5b9e\u9645\u4e0a\u66f4\u50cf <strong>sprintf()<\/strong>\u3002<\/p>\n<p>\u4f8b\u5b50:<\/p>\n<pre><code>set x 6 \nset y 7 \nputs [format \"The answer: %d\" [expr $x * $y]]<\/code><\/pre>\n<ol>\n<li>SET \u547d\u4ee4\u521b\u5efa 2 \u4e2a\u53d8\u91cf\uff0cX \u548c Y\u3002<\/li>\n<li>double [nested] EXPR \u547d\u4ee4\u6267\u884c\u6570\u5b66\u8fd0\u7b97<\/li>\n<\/ol>\n<p>EXPR \u547d\u4ee4\u4ea7\u751f\u5b57\u7b26\u4e32\u5f62\u5f0f\u7684\u6570\u503c\u7ed3\u679c\u3002<\/p>\n<p>\u53c2\u8003\u89c4\u5219#1<\/p>\n<ol>\n<li>\u6267\u884c\u683c\u5f0f\u547d\u4ee4\uff0c\u4ea7\u751f\u5355\u4e2a\u5b57\u7b26\u4e32<\/li>\n<\/ol>\n<p>\u53c2\u8003\u89c4\u5219#1\u3002<\/p>\n<ol>\n<li>PUTS \u547d\u4ee4\u8f93\u51fa\u6587\u672c\u3002<\/li>\n<\/ol>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1649018575.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1649018575.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022120551494.png\" title=\"image-20211022120551494.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3620531455.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3620531455.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022120606033.png\" title=\"image-20211022120606033.png\" \/><\/div><\/p>\n<h6><strong>\u6b63\u6587\u6216\u5185\u8054\u6587\u672c<\/strong><\/h6>\n<p>\u54ea\u91cc\uff1a\u5404\u79cd TARGET \u811a\u672c\u3002<\/p>\n<pre><code>#1 Good \n    proc someproc {} { \n        ... multiple lines of stuff ...\n    } \n    $_TARGETNAME configure -event FOO someproc\n#2 Good - no variables \n    $_TARGETNAME configure -event foo \"this ; that;\"\n#3 Good Curly Braces \n    $_TARGETNAME configure -event FOO { \n        puts \"Time: [date]\"\n    }\n#4 DANGER DANGER DANGER \n    $_TARGETNAME configure -event foo \"puts Time: [date]\"<\/code><\/pre>\n<ol>\n<li><code>$TARGETNAME<\/code>\u662f\u4e00\u4e2aOpenOCD\u53d8\u91cf\u7ea6\u5b9a\u3002<code>$TARGETNAME<\/code>\u8868\u793a\u4e0a\u6b21\u521b\u5efa\u7684\u76ee\u6807\uff0c\u6bcf\u6b21\u503c\u7684\u4fee\u6539\u90fd\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u76ee\u6807\u3002\u8bb0\u4f4f\u89e3\u6790\u89c4\u5219\u3002 \u5f53\u89e3\u6790 ascii \u6587\u672c\u65f6\uff0c<code>$TARGETNAME<\/code> \u53d8\u6210\u4e00\u4e2a\u7b80\u5355\u7684\u5b57\u7b26\u4e32\uff0c\u76ee\u6807\u7684\u540d\u79f0\u6070\u597d\u662f\u4e00\u4e2a TARGET\uff08\u5bf9\u8c61\uff09\u547d\u4ee4\u3002<\/li>\n<li>-event\u53c2\u6570\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f<code>TCLBODY<\/code>\u3002<\/li>\n<\/ol>\n<p>\u67094\u4e2a\u793a\u4f8b\uff1a<\/p>\n<ol>\n<li>TCLBODY\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5b57\u7b26\u4e32\uff0c\u6070\u597d\u662f\u4e00\u4e2aproc\u540d\u79f0<\/li>\n<li>TCLBODY \u662f\u7531\u5206\u53f7\u5206\u9694\u7684\u51e0\u4e2a\u7b80\u5355\u547d\u4ee4<\/li>\n<li>TCLBODY\u662f\u4e00\u4e2a\u591a\u884c{curly brace}\u5e26\u5f15\u53f7\u7684\u5b57\u7b26\u4e32<\/li>\n<li>TCLBODY\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5176\u4e2d\u5305\u542b\u5c55\u5f00\u7684\u53d8\u91cf\u3002<\/li>\n<\/ol>\n<p>\u6700\u540e\uff0c\u5f53\u76ee\u6807\u4e8b\u4ef6 FOO \u53d1\u751f\u65f6\uff0c\u5c06\u8ba1\u7b97 TCLBODY\u3002\u65b9\u6cd5 # 1\u548c # 2\u5728\u529f\u80fd\u4e0a\u662f\u76f8\u540c\u7684\u3002\u65b9\u6cd5 # 3\u548c # 4\u66f4\u6709\u8da3\u3002<\/p>\n<p><em>\u4ec0\u4e48\u662f TCLBODY\uff1f<\/em><\/p>\n<p>\u8bb0\u4f4f\u89e3\u6790\u89c4\u5219\u3002\u5728\u6848\u4f8b#3\u4e2d\uff0c{\u82b1\u62ec\u53f7}\u8868\u793a<code>$VARS<\/code>\u548c[\u65b9\u62ec\u53f7]\u5728\u4e8b\u4ef6\u53d1\u751f\u540e\u5c55\u5f00\uff0c\u5e76\u5bf9\u6587\u672c\u8fdb\u884c\u6c42\u503c\u3002\u5728\u7b2c4\u79cd\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u5728\u6267\u884c\u201c\u76ee\u6807\u5bf9\u8c61\u547d\u4ee4\u201d\u4e4b\u524d\u88ab\u66ff\u6362\u3002\u8fd9\u5728\u66ff\u6362<code>$TARGETNAME<\/code>\u7684\u540c\u65f6\u53d1\u751f\u3002\u4e07\u4e00\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\uff0c\u65e5\u671f\u6c38\u8fdc\u4e0d\u4f1a\u6539\u53d8\u3002{BTW:[date]\u662f\u4e00\u4e2a\u7cdf\u7cd5\u7684\u4f8b\u5b50\uff1b\u5728\u672c\u6587\u4e2d\uff0cJim\/OpenOCD\u6ca1\u6709date\u547d\u4ee4}<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2531077079.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2531077079.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022121645056.png\" title=\"image-20211022121645056.png\" \/><\/div><\/p>\n<h6><strong>\u5168\u5c40\u53d8\u91cf<\/strong><\/h6>\n<p>\u54ea\u91cc: \u5728\u7f16\u5199\u81ea\u5df1\u7684 PROC \u65f6\uff0c\u60a8\u53ef\u80fd\u4f1a\u53d1\u73b0\u8fd9\u4e00\u70b9<\/p>\n<p>\u7b80\u800c\u8a00\u4e4b\uff0c\u5728 PROC \u4e2d\uff0c\u5982\u679c\u60a8\u9700\u8981\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\uff0c\u60a8\u5fc5\u987b\u8fd9\u6837\u8bf4\u3002\u53c2\u89c1\u201c upvar\u201d\u3002\u4f8b\u5b50:<\/p>\n<pre><code>proc myproc { } { \n    set y 0 #Local variable Y \n    global x #Global variable X \n    puts [format \"X=%d, Y=%d\" $x $y]\n}<\/code><\/pre>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3807805377.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3807805377.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022132418269.png\" title=\"image-20211022132418269.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/4216193425.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/4216193425.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022132428486.png\" title=\"image-20211022132428486.png\" \/><\/div><\/p>\n<h5><strong>\u5176\u4ed6 Tcl \u6280\u5de7<\/strong><\/h5>\n<p>\u52a8\u6001\u53d8\u91cf\u521b\u5efa<\/p>\n<pre><code># Dynamically create a bunch of variables. \nfor { set x 0 } { $x < 32 } { set x [expr $x + 1]} { \n    # Create var name \n    set vn [format \"BIT%d\" $x] \n    # Make it a global \n    global $vn \n    # Set it. \n    set $vn [expr (1 << $x)]\n}<\/code><\/pre>\n<p>\u52a8\u6001\u8fc7\u7a0b\/\u547d\u4ee4\u521b\u5efa<\/p>\n<pre><code># One \"X\" function - 5 uart functions. \nforeach who {A B C D E}\n    proc [format \"show_uart%c\" $who] { } \"show_UARTx $who\"\n}<\/code><\/pre>\n<\/blockquote>\n<h4>\u53c2\u8003\u4ee3\u7801\u89e3\u6790<\/h4>\n<p>\u9605\u8bfb\u8fc7\u4e86Tcl\u901f\u6210\u7ae0\u8282\uff0c\u518d\u7ed3\u5408\u5df2\u77e5\u7684\u77e5\u8bc6\uff0c\u53c2\u8003\u4ee3\u7801\u7684\u5f88\u591a\u90e8\u5206\u90fd\u53ef\u4ee5\u770b\u61c2\u4e86\u3002<\/p>\n<pre><code>#\u9009\u62e9\u8c03\u8bd5\u5668\u63a5\u53e3\u811a\u672c\u4e3astlink.cfg\nsource [find interface\/stlink.cfg]\n#\u9009\u62e9\u63a5\u53e3\u4e3ahla_swd\ntransport select hla_swd\n#\u5c06QUADSPI\u6807\u5fd7\u4f4d\u7f6e\u4f4d\u4ee5\u4fbfstm32l4x.cfg\u6587\u4ef6\u4e2d\u4f7f\u7528\nset QUADSPI 1\n#\u9009\u62e9\u76ee\u6807\u82af\u7247\u811a\u672c\u4e3astm32l4x.cfg\nsource [find target\/stm32l4x.cfg]<\/code><\/pre>\n<p>\u4e0b\u9762\u7684\u4ee3\u7801\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aqspi_init\u7684\u51fd\u6570\uff0c\u867d\u7136\u540d\u5b57\u4e0a\u9762\u5f88\u660e\u663e\u7684\u8bf4\u660e\u4e86\u662f\u7528\u4e8eQSPI\u7684\u521d\u59cb\u5316\uff0c\u4e0d\u8fc7\u8981\u60f3\u641e\u61c2\u91cc\u9762\u5e72\u4e86\u4ec0\u4e48\u8fd8\u9700\u8981\u4e00\u70b9\u5176\u4ed6\u7684\u5185\u5bb9\u914d\u5408\uff1a<strong>ST\u5bc4\u5b58\u5668\u8fb9\u754c\u5730\u5740\u8868<\/strong>\u3001<strong>\u5bc4\u5b58\u5668\u5730\u56fe<\/strong>\u4ee5\u53ca<strong>IO\u590d\u7528\u8868<\/strong><\/p>\n<p>RCC\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3287261264.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3287261264.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022170714824.png)\" title=\"image-20211022170714824.png)\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2103615814.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2103615814.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022170756020.png\" title=\"image-20211022170756020.png\" \/><\/div><\/p>\n<p>GPIOE\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2854821220.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2854821220.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022170935958.png\" title=\"image-20211022170935958.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2617248593.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2617248593.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022171003635.png\" title=\"image-20211022171003635.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2699597114.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2699597114.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022171030222.png\" title=\"image-20211022171030222.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2737281350.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2737281350.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022171057865.png\" title=\"image-20211022171057865.png\" \/><\/div><\/p>\n<p>QUADSPI\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3180923470.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/3180923470.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022172639014.png)\" title=\"image-20211022172639014.png)\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/844345102.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/844345102.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022172735645.png\" title=\"image-20211022172735645.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/316180909.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/316180909.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022172758210.png\" title=\"image-20211022172758210.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1491234923.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/1491234923.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022172853316.png\" title=\"image-20211022172853316.png\" \/><\/div><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2905178988.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2905178988.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211022172820659.png\" title=\"image-20211022172820659.png\" \/><\/div><\/p>\n<p>PORTE\u7684IO\u590d\u7528\u8868\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/871264051.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/871264051.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211023105744359.png\" title=\"image-20211023105744359.png\" \/><\/div><\/p>\n<blockquote>\n<p><strong>\u4e00\u4e9b\u76ee\u6807\u6307\u4ee4<\/strong><\/p>\n<p>mdd,mdw,mdh,mdb:<\/p>\n<p>memory display <strong>doublewords<\/strong>(64bit)\/<strong>words<\/strong>(32bit)\/<strong>halfwords<\/strong>(16bit)\/<strong>bytes<\/strong>(8bit)<\/p>\n<p>mwd,mww,mwh,mwb:<\/p>\n<p>memory write <strong>doublewords<\/strong>(64bit)\/<strong>words<\/strong>(32bit)\/<strong>halfwords<\/strong>(16bit)\/<strong>bytes<\/strong>(8bit)<\/p>\n<p>\u4e24\u7c7b\u6307\u4ee4\u7684\u683c\u5f0f\u90fd\u662f\uff1a<\/p>\n<p>mdd [phys] addr [count]<\/p>\n<p>mrw,mmw:<\/p>\n<p>memory <strong>read<\/strong>\/<strong>modify<\/strong> word<\/p>\n<p>\u6307\u4ee4\u683c\u5f0f\uff1a<\/p>\n<p>mrw\/mmw reg setbits clearbits<\/p>\n<\/blockquote>\n<pre><code>proc qspi_init { } {\n    #\u5b9a\u4e49\u5168\u5c40\u53d8\u91cfa(\u6ca1\u770b\u51fa\u6765\u6709\u5565\u7528\n    global a\n    #\u5c06RCC_AHB2ENR\u7684\u4f4e9\u4f4d\u7f6e\u4f4d\n    #\u4f7f\u80fdGPIOA\u5230GPIOI\u7684\u65f6\u949f\n    mmw 0x4002104C 0x000001FF 0\n    #\u5c06RCC_AHB3ENR\u7684QSPIEN\u4f4d\u7f6e\u4f4d\n    #\u4f7f\u80fdQSPI\u65f6\u949f\n    mmw 0x40021050 0x00000100 0\n    #\u7b49\u5f85\u65f6\u949f\u5f00\u542f\n    sleep 1\n\n    #\u5c06GPIOE_MODER\u5bc4\u5b58\u5668\u7684\u9ad812\u4f4d\u9694\u4f4d\u7f6e\u4f4d\n    #\u5c06PIN10-15\u8bbe\u7f6e\u4e3a\u6a21\u5f0f10: Alternate function mode\n    mmw 0x48001000 0xAAA00000 0x55500000\n    #\u5c06GPIOE_OSPEED\u5bc4\u5b58\u5668\u7684\u9ad812\u4f4d\u7f6e\u4f4d\n    #\u5c06PIN10-15\u8bbe\u7f6e\u4e3a\u901f\u5ea6\u7b49\u7ea711: Very high speed\n    mmw 0x48001008 0xFFF00000 0x00000000\n    #\u5c06GPIOx_AFRH\u5bc4\u5b58\u5668\u7684\u9ad824\u4f4d\u9694\u4f4d\u7f6e\u4f4d\n    #\u5c06PIN10-15\u8bbe\u7f6e\u4e3aAF10\n    mmw 0x48001024 0xAAAAAA00 0x55555500\n\n    #\u5c06QUADSPI_LPTR\u5bc4\u5b58\u5668\u7684\u7b2c15\u4f4d\u7f6e\u4f4d\n    #\u6307\u793aFIFO\u6ee1\u540eQUADSPI\u7b49\u5f854096\u4e2a\u65f6\u949f\u5468\u671f\n    mww 0xA0001030 0x00001000\n    #\u5c06QUADSPI_CR\u5bc4\u5b58\u5668\u7684PSC=1\uff0cAPMS\u3001TOIE\u3001TCEN\u4f4d\u7f6e\u4f4d\n    #Qspi\u65f6\u949f2\u5206\u9891\u3001\u51fa\u73b0\u5339\u914d\u9879\u65f6\u81ea\u52a8\u8f6e\u8be2\u505c\u6b62\u3001\u4f7f\u80fd\u8d85\u65f6\u4e2d\u65ad\u3001\u4f7f\u80fd\u8d85\u65f6\u8ba1\u6570\u5668\n    mww 0xA0001000 0x01500008\n    #\u8bbe\u7f6eQUADSPI_DCR\u5bc4\u5b58\u5668\u7684FSIZE\u4f4d\u4e0eCSHT\u4f4d\n    #FLASH\u5927\u5c0f\u4e3a16M\uff0c\u7247\u9009\u5f15\u811a\u62c9\u9ad82\u4e2a\u65f6\u949f\u5468\u671f\uff0cSPImode0\n    mww 0xA0001004 0x00170100\n    #\u5c06QUADSPI_CR\u5bc4\u5b58\u5668\u7684\u6700\u4f4e\u4f4d\u7f6e\u4f4d\n    #\u4f7f\u80fdQSPI\n    mmw 0xA0001000 0x00000001 0\n\n    #\u8bbe\u7f6eQUADSPI_CCR\u5bc4\u5b58\u5668:FMODE0b11\u3001DMODE0b01\u3001ADSIZE0b10\u3001\n    #ADMODE0b01\u3001IMODE0b01\u3001INSTRUCTION0b00000011\n    #\u5185\u5b58\u6620\u5c04\u6a21\u5f0f\u3001\u5355\u884c\u6570\u636e\u300124\u4f4d\u5730\u5740\u3001\n    #\u5355\u884c\u5730\u5740\u3001\u5355\u884c\u6307\u4ee4\u3001\u53d1\u9001\u6307\u4ee4READ\n    mww 0xA0001014 0x0D002503\n}<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\u518d\u6765\u770b\u770b\u6700\u540e\u7684\u590d\u4f4d\u521d\u59cb\u5316\u5e72\u4e86\u4ec0\u4e48\uff1a<\/p>\n<pre><code>$_TARGETNAME configure -event reset-init {\n    #\u8bbe\u7f6eFLASH_ACR\u7684LATENCY\u4e3a0b100\n    #HCLK\u4e0eFLASH\u4e4b\u95f4\u7b49\u5f854\u4e2a\u72b6\u6001\n    mmw 0x40022000 0x00000004 0x00000003\n    #\u7b49\u5f85\u8bbe\u7f6e\u751f\u6548\n    sleep 1\n    #\u5c06RCC_CR\u7684HSION\u4f4d\u7f6e\u4f4d\n    #\u4f7f\u80fd\u5916\u90e8\u9ad8\u901f\u6676\u632f\n    mmw 0x40021000 0x00000100 0x00000000\n    #\u8bbe\u7f6eRCC_PLLCFGR\u5bc4\u5b58\u5668\uff1aPLLEN\u7f6e\u4f4d\u3001PLLN0b0100100\\\n    #PLLM0b011\u3001PLLSRC0b10-&gt;72MHz\n    #PLLSAI3CLK\u8f93\u51fa\u4f7f\u80fd\u3001\u9501\u76f8\u500d\u9891\u56e0\u5b5036\u3001\u4e3bPLL\u5206\u98914\u3001\u9ad8\u901f\u5185\u90e8\u65f6\u949f\u6e90\uff1aPLL\n    mww 0x4002100C 0x01002432\n    #\u8bbe\u7f6eRCC_CFGR\u5bc4\u5b58\u5668\uff1aSTOPWUCK\u7f6e\u4f4d\u3001SW0b01\n    #HSI16\u632f\u8361\u5668\u9009\u62e9\u4e3a\u4ece\u505c\u6b62\u65f6\u949f\u548cCSS\u5907\u4efd\u65f6\u949f\u5524\u9192\n    #HSI16\u4f5c\u4e3a\u7cfb\u7edf\u65f6\u949f\n    mww 0x40021008 0x00008001\n    #\u5c06RCC_CR\u7684PLLON\u4f4d\u7f6e\u4f4d\n    #\u4f7f\u80fd\u4e3b\u9501\u76f8\u73af\n    mmw 0x40021000 0x01000000 0x00000000\n    #\u7b49\u5f85\u8bbe\u7f6e\u751f\u6548\n    sleep 1\n    #\u8bbe\u7f6eRCC_CFGR\u5bc4\u5b58\u5668\uff1aSW0b11\n    #\u9501\u76f8\u73af\u4f5c\u4e3a\u7cfb\u7edf\u65f6\u949f\n    mmw 0x40021008 0x00000003 0x00000000\n    #\u7b49\u5f85\u8bbe\u7f6e\u751f\u6548\n    sleep 1\n\n    #\u8bbe\u7f6e\u4eff\u771f\u5668\u9891\u7387\n    adapter speed 4000\n\n    #\u8c03\u7528QSPI\u521d\u59cb\u5316\u51fd\u6570\n    qspi_init\n}<\/code><\/pre>\n<h4>\u7c7b\u6bd4\u53c2\u8003\u4ee3\u7801\u81ea\u884c\u64b0\u5199<\/h4>\n<p>\u5168\u90e8\u770b\u61c2\u4e86\u4e4b\u540e\uff0c\u7b14\u8005\u5f00\u59cb\u6a21\u4eff\u8fd9\u6bb5\u7a0b\u5e8f\u6765\u64b0\u5199<strong>QSPI\u521d\u59cb\u5316<\/strong>\u51fd\u6570\u548c<strong>\u590d\u4f4d\u521d\u59cb\u5316<\/strong>\u51fd\u6570\uff1a<\/p>\n<pre><code>source [find interface\/jlink.cfg]\n\ntransport select swd\n\n# increase working area to 96KB\nset WORKAREASIZE 0x18000\n\n# enable stmqspi\nset QUADSPI 1\n\nsource [find target\/stm32h7x.cfg]\n\n# QUADSPI initialization\nproc qspi_init { } {\n    global a\n    #RCC_AHB4ENR GPIOA-GPIOK\n    mmw 0x580244E0 0x000007FF 0\n    #RCC_AHB3ENR QSPI\n    mmw 0x580244D4 0x00004000 0\n    #\u7b49\u5f85\n    sleep 1\n\n    #PB3-AF9 PB6-AF10 PD11-AF9 PD12-AF9 PD13-AF9\n    #PE2-AF9\n\n    #GPIO\u6a21\u5f0f\u8bbe\u7f6e\n    mmw 0x58020400 0x00002080 0x00001040\n    mmw 0x58020C00 0x0A800000 0x05400000\n    mmw 0x58021000 0x00000020 0x00000010\n    #GPIO\u8f93\u51fa\u901f\u5ea6\n    mmw 0x58020408 0x000030C0 0x00000000\n    mmw 0x58020C08 0x0FC00000 0x00000000\n    mmw 0x58021000 0x00000030 0x00000000\n    #GPIO\u590d\u7528\u529f\u80fd\n    mmw 0x58020420 0x0A009000 0x05006000\n    mmw 0x58020C24 0x00999000 0x00666000\n    mmw 0x58021020 0x00000900 0x00000600\n\n    #QSPI\n    mww 0x52005030 0x00001000\n    mww 0x52005000 0x01500008\n    mww 0x52005004 0x00170100\n    mmw 0x52005000 0x00000001 0\n\n    mww 0x52005014 0x0D002503\n}\n\n$_TARGETNAME configure -event reset-init {\n    mmw 0x40022000 0x00000004 0x00000003\n    sleep 1\n    #CR\n    mmw 0x58024400 0x00000001 0x00000000\n    #PLLCFGR\n    mww 0x5802442c 0x01FF0009\n    #CFGR\n    mww 0x58024410 0x00000019\n    #CR enPLLON\n    mmw 0x58024400 0x01000000 0x00000000\n    sleep 1\n    #CFGR\n    mmw 0x58024410 0x0000001B 0x00000000\n    sleep 1\n\n    adapter speed 2000\n\n    qspi_init\n}<\/code><\/pre>\n<h3>\u4fee\u6539\u94fe\u63a5\u811a\u672c<\/h3>\n<p>\u4fee\u6539\u94fe\u63a5\u811a\u672c\u7684\u7b2c\u4e00\u6b65\u662f\u4e86\u89e3\u94fe\u63a5\u811a\u672c\uff0c\u7b14\u8005\u62dc\u8bfb\u4e86\u94fe\u63a5\u811a\u672c\u7684\u5b98\u65b9\u624b\u518c\uff0c\u5c06\u5176\u4e2d\u7684\u90e8\u5206\u5185\u5bb9\u8fdb\u884c\u4e86\u7ffb\u8bd1\u5e76\u4e14\u8bb0\u5f55\u5728\u4e86<a href=\"https:\/\/zhewana.cn\/2021\/c906435d6fa7\/\">\u8fd9\u7bc7\u6587\u7ae0<\/a>\u4e2d\u3002<\/p>\n<p>\u9605\u8bfb\u4e4b\u540e\u5927\u81f4\u4e86\u89e3\u4e86\u5e94\u8be5\u5982\u4f55\u5bf9\u94fe\u63a5\u811a\u672c\u8fdb\u884c\u4fee\u6539\uff0c\u4e8e\u662f\u505a\u51fa\u4e86\u5982\u4e0b\u4fee\u6539\uff1a<\/p>\n<p>\u5728MEMORY\u547d\u4ee4\u4e2d\u6dfb\u52a0\u5916\u90e8FLASH\uff1a<\/p>\n<pre><code>\/* Specify the memory areas *\/\nMEMORY\n{\n  FLASH (rx)     : ORIGIN = 0x08000000, LENGTH = 128k\n  ExFlash(rx) \u3000\u3000: ORIGIN = 0x90000000, LENGTH = 8M\n  DTCMRAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 128K\n  RAM_D1 (xrw)   : ORIGIN = 0x24000000, LENGTH = 512K\n  RAM_D2 (xrw)   : ORIGIN = 0x30000000, LENGTH = 288K\n  RAM_D3 (xrw)   : ORIGIN = 0x38000000, LENGTH = 64K\n  ITCMRAM (xrw)  : ORIGIN = 0x00000000, LENGTH = 64K\n}<\/code><\/pre>\n<p>\u7136\u540e\u5728\u5185\u5b58\u63cf\u8ff0\u4e2d\u52a0\u5165\u5916\u90e8FLASH\u7684\u4ee3\u7801\u6bb5\uff1a<\/p>\n<pre><code>.extext :\n  {\n    . = ALIGN(4);\n    extext_start = .;\n    \/*files goes into external flash*\/\n\n    extext_end = .;\n    . = ALIGN(4);\n  } &gt;ExFlash<\/code><\/pre>\n<p>\u7136\u540e\u53ea\u9700\u8981\u5c06\u9700\u8981\u653e\u5728\u5916\u90e8FLASH\u7684\u4ee3\u7801\u653e\u5230extext\u6bb5\u5373\u53ef\u3002<\/p>\n<p>\u5f00\u5fc3\u7684\u7f16\u8bd1\u7136\u540e\u70e7\u5f55\uff0c\u7f16\u8bd1\u662f\u8fc7\u4e86\uff0c\u4f46\u662f\u70e7\u5f55\u62a5\u9519\u4e86\u3002<\/p>\n<p>\u62a5\u51fa\u7684\u9519\u8bef\u662f\u201cBank is invalid\u201d\uff0c\u731c\u6d4b\u662f\u7531\u4e8eQSPI\u7684\u521d\u59cb\u5316\u6709\u95ee\u9898\u5bfc\u81f4\u7684\u3002<\/p>\n<blockquote>\n<p><strong>\u5173\u4e8e\u731c\u6d4b\u7684\u8fc7\u7a0b\uff1a<\/strong><\/p>\n<p>\u9996\u5148\u662f\u67e5\u9605\u4e86ST\u5b98\u65b9\u7684\u4e00\u672c\u624b\u518c\uff1aAN5188\uff0c\u5927\u81f4\u4e86\u89e3\u4e86\u4e00\u4e0bXiP\u548cBootROM\u4e24\u79cd\u542f\u52a8\u65b9\u5f0f\uff0c\u840c\u751f\u4e86\u79fb\u690dST\u5b98\u65b9\u4f8b\u7a0b\u7684\u60f3\u6cd5\uff0c\u4e0d\u8fc7\u540e\u9762\u60f3\u4e86\u60f3\u51b3\u5b9a\u8fd8\u662f\u6ca1\u6709\u79fb\u690d\u3002<\/p>\n<p>\u4e4b\u540e\u5411\u4e00\u4f4d\u6709\u7ecf\u9a8c\u7684\u5b66\u957f\u8bf7\u6559\u4e86\u4e00\u4e0b\u76f8\u5173\u7684\u95ee\u9898\uff0c\u548c\u5b66\u957f\u804a\u4e86\u5f88\u591a\uff0c\u4e8e\u662f\u5bf9\u6211\u73b0\u5728\u9047\u5230\u7684\u95ee\u9898\u4ee5\u53ca\u5f88\u591a\u4e4b\u524d\u7684\u7591\u70b9\u90fd\u6709\u4e86\u4e00\u4e9b\u4e86\u89e3\uff1a<\/p>\n<ul>\n<li><strong>OpenOCD\u91cc\u9762\u5f00\u4e86QSPI\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/strong><\/li>\n<\/ul>\n<p>OpenOCD\u70e7\u5f55\u7247\u5916FLASH\u7684\u8fc7\u7a0b\u662f\u8fd9\u6837\u7684\uff1a\u5148\u5411\u82af\u7247\u4e2d\u5199\u5165\u4e00\u4efd\u7a0b\u5e8f\uff0c\u4f5c\u7528\u5927\u6982\u662f\u5c06\u5355\u7247\u673a\u4f5c\u4e3a\u4e00\u4e2a\u4e0b\u4f4d\u673a\u8f6c\u53d1\u6570\u636e\u901a\u8fc7QSPI\u5199\u5165FLASH\uff0c\u56e0\u6b64\u8981\u5f00QSPI\u3002<\/p>\n<p>OpenOCD\u5728\u6574\u4e2a\u70e7\u5f55\u7684\u8fc7\u7a0b\u4e2d\u5176\u5b9e\u4f5c\u4e3a\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7telnet\u6216\u8005gdb\u9884\u671f\u8fdb\u884c\u901a\u4fe1\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u5f00\u542fwindows\u7684Telnet\u670d\u52a1\u6765\u8fde\u63a5OpenOCD\u7684\u670d\u52a1\u5668\u5bf9\u786c\u4ef6\u8fdb\u884c\u547d\u4ee4\u884c\u65b9\u5f0f\u7684\u8c03\u8bd5\u3002<\/p>\n<ul>\n<li><strong>\u6765\u770b\u770b\u6211\u5728\u8c03\u8bd5\u7684\u65f6\u5019\u53d1\u73b0\u7684\u60ca\u559c\uff1a<\/strong><\/li>\n<\/ul>\n<p>\u901a\u8fc7OpenOCD\u7684\u63a2\u9488\u5bf9STM32H750\u7684\u5185\u90e8FLASH\u8fdb\u884c\u68c0\u6d4b\u5f97\u5230\u7684FLASH info\u8ba9\u7136\u559c\u51fa\u671b\u5916\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2271449553.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/zhewana.cn\/wp-content\/uploads\/2022\/02\/2271449553.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211221225206729.png\" title=\"image-20211221225206729.png\" \/><\/div><\/p>\n<p>\u5c31\u662f\u8bf4\u5185\u90e8FLASH\u5176\u5b9e\u6709\u6574\u65742M\u7684\u5927\u5c0f\uff0c\u800c\u8fd92M\u7684\u7a7a\u95f4\u524d1M\u662f\u53ef\u4ee5\u4f7f\u7528\u7684\uff0c\u540e\u97621M\u662f\u88ab\u5199\u4fdd\u62a4\u7684\uff0c\u6362\u53e5\u8bdd\u8bf4\uff1a<strong>H7\u5176\u5b9e\u67091M\u7684\u7a7a\u95f4\u53ef\u4ee5\u7528\u3002<\/strong><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u89c2\u524d\u63d0\u9192\uff1a \u4f5c\u4e3a\u4e00\u7bc7\u95ee\u9898\u968f\u8bb0\u5927\u6982\u7387\u662f\u53c8\u81ed\u53c8\u957f\uff0c\u800c\u4e14\u8fc7\u7a0b\u4e2d\u4f1a\u6709\u4e00\u5927\u5806\u7684\u5f2f\u8def\u9519\u8def\uff0c\u5bf9\u4e8e\u770b\u5230\u7684\u5185\u5bb9\u8bf7\u8bfb\u8005\u4ed4\u7ec6\u7504\u522b\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-52","post","type-post","status-publish","format-standard","hentry","category-embedded"],"_links":{"self":[{"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhewana.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52"}],"version-history":[{"count":1,"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/posts\/52\/revisions"}],"predecessor-version":[{"id":289,"href":"https:\/\/zhewana.cn\/index.php?rest_route=\/wp\/v2\/posts\/52\/revisions\/289"}],"wp:attachment":[{"href":"https:\/\/zhewana.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhewana.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhewana.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}