{"id":76,"date":"2017-11-13T01:45:46","date_gmt":"2017-11-13T00:45:46","guid":{"rendered":"http:\/\/mikrocontroller.bplaced.net\/wordpress\/?page_id=76"},"modified":"2020-08-16T23:26:29","modified_gmt":"2020-08-16T21:26:29","slug":"stm32f4-discovery-board","status":"publish","type":"page","link":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/stm32f4\/stm32f4-discovery-board\/","title":{"rendered":"STM32F4-Discovery-Board"},"content":{"rendered":"<p><div id=\"nav-below\" class=\"navigation\"><div class=\"nav-previous\"><a href=\"https:\/\/mikrocontroller.bplaced.net\/wordpress\/stm32f4\/\" title=\"STM32F4\"><span class=\"meta-nav\">\u2190<\/span> STM32F4<\/a><\/div><\/div><!-- #nav-below --><div id=\"nav-below\" class=\"navigation\"><div class=\"nav-next\"><a href=\"https:\/\/mikrocontroller.bplaced.net\/wordpress\/stm32f4\/stm-motherboard\/\" title=\"STM-Motherboard\">STM-Motherboard <span class=\"meta-nav\">&rarr;<\/span><\/a><\/div><\/div><!-- #nav-below --><\/p>\n<p><strong>Inhalt dieser Seite :<\/strong><\/p>\n<p><a href=\"#L01\">Bild vom Board<\/a><br \/>\n<a href=\"#L02\">Boardfunktionen<\/a><br \/>\n<a href=\"#L03\">STM32F4-CPU<\/a><br \/>\n<a href=\"#C01\">Pinbelegung<\/a><br \/>\n<a href=\"#L04\">Stecker (belegte Pins)<\/a><br \/>\n<a href=\"#L05\">Stecker (freie Pins)<\/a><br \/>\n<a href=\"#L06\">ADC-Pins<\/a><br \/>\n<a href=\"#L07\">UART-Pins<\/a><br \/>\n<a href=\"#L08\">SPI-Pins<\/a><br \/>\n<a href=\"#L09\">I2C-Pins<\/a><br \/>\n<a href=\"#L10\">DAC-Pins<\/a><br \/>\n<a href=\"#L11\">Timer \u00dcbersicht<\/a><\/p>\n<p><a name=\"L01\"><\/a><strong>STM32F4-Discovery :<\/strong><\/p>\n<div id=\"attachment_53\" class=\"wp-caption alignnone\" style=\"width: 218px;\">\n<p><a href=\"http:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-content\/uploads\/2013\/02\/discovery_bild.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-53 \" style=\"border: 1px solid black;\" title=\"STM32F4-Discovery\" src=\"http:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-content\/uploads\/2013\/02\/discovery_bild-208x300.jpg\" alt=\"discovery_bild\" width=\"208\" height=\"300\"><\/a><\/p>\n<p class=\"wp-caption-text\">STM32F4-Discovery<\/p>\n<\/div>\n<p><a name=\"L02\"><\/a><strong>Das STM32F4-Discovery-Board :<\/strong><\/p>\n<p><span style=\"text-decoration: underline;\">Eingabem\u00f6glichkeiten :<\/span><br \/>\n1x Taster<br \/>\n1x Beschleunigungs-Sensor (3-Achs) [LIS302DL]<br \/>\n1x Digitales Mikrofon [MP45DT02]<\/p>\n<p><span style=\"text-decoration: underline;\">Ausgabem\u00f6glichkeiten :<\/span><br \/>\n4x LED (gr\u00fcn,rot,gelb,blau)<br \/>\n1x Sound-DAC und&nbsp;Kopfh\u00f6reranschluss [CS43L22]<\/p>\n<p><span style=\"text-decoration: underline;\">Mikroprozessor :<\/span><br \/>\nSTM32F407VGT6<\/p>\n<p><span style=\"text-decoration: underline;\">Sonstiges :<\/span><br \/>\n-Programmier und JTAG-Debug Schnittstelle per USB (ST-Link\/V2)<br \/>\n-Micro-USB-Anschlu\u00df f\u00fcr USB-OTG (z.B. um einen USB-Stick anzuschlie\u00dfen)<br \/>\n-zwei Stiftleisten (2x25pol) auf denen viele CPU-Pins aufgelegt sind<\/p>\n<p><a name=\"L03\"><\/a><strong>Die STM32F4 CPU :<\/strong><\/p>\n<p>-32Bit ARM4 Architektur<br \/>\n-1MB Flash<br \/>\n-192kByte RAM<br \/>\n-interner Systemclock per PLL bis max. 168 MHz<br \/>\n-Hardware FloatingPoint-Unit zuschaltbar<br \/>\n-9 GPIO-Ports (A-I) davon 8 mit 16bit und eine mit 12Bit breite<br \/>\n-External-Memory-Controller (FSMC)<br \/>\n-EthernetMac<br \/>\n-USB (OTG)<br \/>\n-zwei DMAs<br \/>\n-2 bzw. 3 ADC<br \/>\n-2 DACs<br \/>\n-14 Timer<br \/>\n-6 UARTs<br \/>\n-2 CAN<br \/>\n-3 SPI<br \/>\n-3 I2C<br \/>\nuvm. <img decoding=\"async\" class=\"wp-smiley\" src=\"http:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-includes\/images\/smilies\/icon_smile.gif\" alt=\":-)\"><\/p>\n<p><a name=\"C01\"><\/a><strong>Die Pinbelegung der CPU :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">Fast alle Pins der CPU sind mehrfach belegt aus dem Grund\ngibt es eine ziemlich komplexe Tabelle\nhier der Link dazu :\n<\/pre>\n<p><a href=\"http:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-content\/uploads\/2013\/03\/Pinbelegung_v101.html\">Pinbelegung_v101<\/a><\/p>\n<p><a name=\"L04\"><\/a><strong>Stecker-\u00dcbersicht (belegte Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">PA0  - User-Button\nPA4  - Sound-DAC [CS43L22]\nPA5  - Beschl.Sensor [LIS302DL]\nPA6  - Beschl.Sensor [LIS302DL]\nPA7  - Beschl.Sensor [LIS302DL]\nPA9  - USB\nPA10 - USB\nPA11 - USB\nPA12 - USB\nPA13 - SWD\nPA14 - SWD\n\nPB3  - SWD\nPB6  - Sound-DAC [CS43L22]\nPB9  - Sound-DAC [CS43L22]\nPB10 - Mikro [MP45DT02]\n\nPC0  - USB\nPC3  - Mikro [MP45DT02]\nPC7  - Sound-DAC [CS43L22]\nPC10 - Sound-DAC [CS43L22]\nPC12 - Sound-DAC [CS43L22]\nPC14 - Oszillator\nPC15 - Oszillator\n\nPD4  - Sound-DAC [CS43L22]\nPD5  - USB\nPD12 - LED (green)\nPD13 - LED (orange)\nPD14 - LED (red)\nPD15 - LED (blue)\n\nPE0  - Beschl.Sensor [LIS302DL]\nPE1  - Beschl.Sensor [LIS302DL]\nPE3  - Beschl.Sensor [LIS302DL]\n\nPH0  - Oszillator-IN\nPH1  - Oszillator-OUT<\/pre>\n<p><a name=\"L05\"><\/a><strong>Stecker-\u00dcbersicht (freie Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">PA1  - [UART4_RX,ETH,TIM5_CH2,TIM2_CH2,ADC123_IN1]\nPA2  - [UART2_TX,TIM5_CH3,TIM9_CH1,TIM2_CH3,ETH,ADC123_IN2]\nPA3  - [UART2_RX,TIM5_CH4,TIM9_CH2,TIM2_CH4,OTG,ETH,ADC123_IN3]\nPA8  - [MCO1,TIM1_CH1,I2C3,OTG]\nPA15 - [JTDI,SPI3,I2S3,TIM2_CH1,SPI1]\n\nPB0  - [TIM3_CH3,TIM8_CH2N,OTG,ETH,TIM1_CH2N,ADC12_IN8]\nPB1  - [TIM3_CH4,TIM8_CH3N,OTG,ETH,TIM1_CH3N,ADC12_IN9]\nPB2  - [GPIO]\nPB4  - [SPI3,TIM3_CH1,SPI1,I2S3]\nPB5  - [I2C1,CAN2,OTG,ETH,TIM3_CH2,SPI1,SPI3,DCMI,I2S3]\nPB7  - [I2C1,FSMC,DCMI,UART1,TIM4_CH2]\nPB8  - [TIM4_CH3,SDIO,TIM10_CH1,DCMI,OTG,ETH,I2C1,CAN1]\nPB11 - [I2C2,UART3_RX,OTG,ETH,TIM2_CH4]\nPB12 - [SPI2,I2S2,I2C2,CAN2,OTG,ETH]\nPB13 - [SPI2,I2S2,TIM1_CH1N,CAN2,OTG,ETH]\nPB14 - [SPI2,TIM1_CH2N,TIM12_CH1,OTG,TIM8_CH2N,I2S2]\nPB15 - [SPI2,I2S2,TIM1_CH3N,TIM8_CH3N,TIM12_CH2,OTG]\n\nPC1  - [ETH,ADC123_IN11]\nPC2  - [SPI2,OTG,ETH,I2S2,ADC123_IN12]\nPC4  - [ETH,ADC12_IN14]\nPC5  - [ETH,ADC12_IN15]\nPC6  - [I2S2,TIM8_CH1,SDIO,UART6_TX,DCMI,TIM3_CH1]\nPC8  - [TIM8_CH3,SDIO,TIM3_CH3,DCMI]\nPC9  - [I2S,MCO2,TIM8_CH4,SDIO,I2C3,DCMI,TIM3_CH4]\nPC11 - [UART4_RX,SPI3,SDIO,DCMI,UART3_RX,I2S3]\nPC13 - [GPIO]\n\nPD0  - [FSMC,CAN1]\nPD1  - [FSMC,CAN1]\nPD2  - [UART5_RX,SDIO,DCMI]\nPD3  - [FSMC]\nPD6  - [FSMC,UART2_RX]\nPD7  - [FSMC]\nPD8  - [FSMC,UART3_TX]\nPD9  - [FSMC,UART3_RX]\nPD10 - [FSMC]\nPD11 - [FSMC]\n\nPE2  - [FSMC,ETH]\nPE4  - [FSMC,DCMI]\nPE5  - [FSMC,TIM9_CH1,DCMI]\nPE6  - [FSMC,TIM9_CH2,DCMI]\nPE7  - [FSMC]\nPE8  - [FSMC,TIM1_CH1N]\nPE9  - [FSMC,TIM1_CH1]\nPE10 - [FSMC,TIM1_CH2N]\nPE11 - [FSMC,TIM1_CH2]\nPE12 - [FSMC,TIM1_CH3N]\nPE13 - [FSMC,TIM1_CH3]\nPE14 - [FSMC,TIM1_CH4]\nPE15 - [FSMC]<\/pre>\n<p><a name=\"L06\"><\/a><strong>Stecker-\u00dcbersicht (ADC-Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">ADC1 - IN0  [PA0]\n       IN1  [PA1]\n       IN2  [PA2]\n       IN3  [PA3]\n       IN4  [PA4]\n       IN5  [PA5]\n       IN6  [PA6]\n       IN7  [PA7]\n       IN8  [PB0]\n       IN9  [PB1]\n       IN10 [PC0]\n       IN11 [PC1]\n       IN12 [PC2]\n       IN13 [PC3]\n       IN14 [PC4]\n       IN15 [PC5]\nADC2 - IN0  [PA0]\n       IN1  [PA1]\n       IN2  [PA2]\n       IN3  [PA3]\n       IN4  [PA4]\n       IN5  [PA5]\n       IN6  [PA6]\n       IN7  [PA7]\n       IN8  [PB0]\n       IN9  [PB1]\n       IN10 [PC0]\n       IN11 [PC1]\n       IN12 [PC2]\n       IN13 [PC3]\n       IN14 [PC4]\n       IN15 [PC5]\nADC3 - IN0  [PA0]\n       IN1  [PA1]\n       IN2  [PA2]\n       IN3  [PA3]\n       IN10 [PC0]\n       IN11 [PC1]\n       IN12 [PC2]\n       IN13 [PC3]<\/pre>\n<p><a name=\"L07\"><\/a><strong>Stecker-\u00dcbersicht (UART-Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">UART1 - TX [PA9, PB6]\n      - RX [PA10, PB7]\nUART2 - TX [PA2, PD5]\n      - RX [PA3,PD6]\nUART3 - TX [PB10, PC10, PD8]\n      - RX [PB11, PC11, PD9]\nUART4 - TX [PA0, PC10]\n      - RX [PA1, PC11]\nUART5 - TX [PC12]\n      - RX [PD2]\nUART6 - TX [PC6, PG14]\n      - RX [PC7, PG9]<\/pre>\n<p><a name=\"L08\"><\/a><strong>Stecker-\u00dcbersicht (SPI-Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">SPI1 - SCK  [PA5, PB3]\n     - MOSI [PA7, PB5]\n     - MISO [PA6, PB4]\nSPI2 - SCK  [PB10, PB13]\n       MOSI [PC3, PB15]\n       MISO [PC2, PB14]\nSPI3 - SCK  [PC10, PB3]\n       MOSI [PC12, PB5]\n       MISO [PC11, PB4]<\/pre>\n<p><a name=\"L09\"><\/a><strong>Stecker-\u00dcbersicht (I2C-Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">I2C1 - SCL [PB6, PB8]\n       SDA [PB7, PB9]\nI2C2 - SCL [PB10]\n       SDA [PB11]\nI2C3 - SCL [PA8]\n       SDA [PC9]<\/pre>\n<p><a name=\"L10\"><\/a><strong>Stecker-\u00dcbersicht (DAC-Pins) :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">DAC1 - PA4\nDAC2 - PA5<\/pre>\n<p><a name=\"L11\"><\/a><strong>Timer-\u00dcbersicht :<\/strong><\/p>\n<pre lang=\"c\" line=\"1\">                         Timer Aufl\u00f6sung    Prescaler   Channels    Counter-Typ     DMA   CLK\/MaxFrq\nAdvanced Control Timer : TIM1    16bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB2\/168MHz\n                         TIM8    16bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB2\/168MHz\n\nGeneral Purpose Timer  : TIM2    32bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB1\/84MHz \n                         TIM3    16bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB1\/84MHz \n                         TIM4    16bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB1\/84MHz\n                         TIM5    32bit     1 bis 65536     4      Up\/Down\/Up+Down   JA    APB1\/84MHz \n\nGeneral Purpose Timer  : TIM9    16bit     1 bis 65536     2            Up         NEIN   APB2\/168MHz\n                         TIM10   16bit     1 bis 65536     1            Up         NEIN   APB2\/168MHz\n                         TIM11   16bit     1 bis 65536     1            Up         NEIN   APB2\/168MHz\n                         TIM12   16bit     1 bis 65536     2            Up         NEIN   APB1\/84MHz\n                         TIM13   16bit     1 bis 65536     1            Up         NEIN   APB1\/84MHz\n                         TIM14   16bit     1 bis 65536     1            Up         NEIN   APB1\/84MHz\n\nBasic Timer            : TIM6    16bit     1 bis 65536     0            Up          JA    APB1\/84MHz\n                         TIM7    16bit     1 bis 65536     0            Up          JA    APB1\/84MHz\n<\/pre>\n<hr>\n<h3 id=\"comments-title\">14 Antworten auf <em>STM32F4-Discovery-Board<\/em><\/h3>\n<ol class=\"commentlist\">\n<li id=\"li-comment-506\" class=\"comment even thread-even depth-1\">\n<div id=\"comment-506\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/5383f0e79efdf859ea090a082bb02f76?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">ManiB<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">20. Juni 2013 um 23:40<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Hi Uwe,<\/p>\n<p>Es gibt wohl schon eine neue Version:<\/p>\n<p>Und hier ein Video dazu<br \/>\n<a href=\"http:\/\/www.youtube.com\/watch?v=9SC843Nz5zM&amp;feature=youtube_gdata_player\" rel=\"nofollow\">http:\/\/www.youtube.com\/watch?v=9SC843Nz5zM&amp;feature=youtube_gdata_player<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/p>\n<ul class=\"children\">\n<li id=\"li-comment-507\" class=\"comment odd alt depth-2\">\n<div id=\"comment-507\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/5383f0e79efdf859ea090a082bb02f76?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">ManiB<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">20. Juni 2013 um 23:43<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Leider wurde der Link verschluckt:(<\/p>\n<p>Deshalb hier noch ein Versuch:<br \/>\n<a href=\"http:\/\/www.aisenke.com\/nodinorobotics\/index.shtml\" rel=\"nofollow\">http:\/\/www.aisenke.com\/nodinorobotics\/index.shtml<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/p>\n<ul class=\"children\">\n<li id=\"li-comment-519\" class=\"comment byuser comment-author-admin_ub bypostauthor even depth-3\">\n<div id=\"comment-519\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/67426419ead44d5afa132e92685bb460?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">admin_ub<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">21. Juni 2013 um 18:33<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>In den Video steht es aber gro\u00df : es ist KEIN Discovery Board (also kein Nachfolgemodell)\u2026es ist nicht von STM sondern ein Nachbau aus (vermutlich China) mit der 176 Pin CPU und einem SD-Slot auf der R\u00fcckseite. f\u00fcr 80 Dollar (und die Webseite ist down <img decoding=\"async\" class=\"wp-smiley\" src=\"wp-includes\/images\/smilies\/icon_smile.gif\" alt=\":-)\"><\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li id=\"li-comment-868\" class=\"comment odd alt thread-odd thread-alt depth-1\">\n<div id=\"comment-868\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/b894d67379dd0647dd316009f47155d2?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Joerg<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">8. Oktober 2013 um 22:46<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Morgen kommt mein 32F429IDISCOVERY<\/p>\n<p>Bin ja sehr gespannt, leider wird es von CoIde noch nicht unterst\u00fctzt.<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<li id=\"li-comment-1496\" class=\"comment even thread-even depth-1\">\n<div id=\"comment-1496\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/2abcb1d734de64d1c3cbe0002a971ece?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">S. Francke<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">25. M\u00e4rz 2014 um 21:40<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Hallo zusammen,<br \/>\nes gibt neue Mainboard STM32F401 Nucleo, haben auch Anschl\u00fcsse wie Arduino.<\/p>\n<p><a href=\"http:\/\/www.exp-tech.de\/products_new.php?tpl=EyeCandy&amp;page=2\" rel=\"nofollow\">http:\/\/www.exp-tech.de\/products_new.php?tpl=EyeCandy&amp;page=2<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<li id=\"li-comment-1904\" class=\"comment odd alt thread-odd thread-alt depth-1\">\n<div id=\"comment-1904\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/625702eca5e97b3d3fd6d03d67670111?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">studentin<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">23. Juni 2014 um 14:01<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Wie viel Leistung verbraucht das Discovery Board bei dessen Versorgung?<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/p>\n<ul class=\"children\">\n<li id=\"li-comment-1905\" class=\"comment even depth-2\">\n<div id=\"comment-1905\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/b894d67379dd0647dd316009f47155d2?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Joerg B.<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">24. Juni 2014 um 12:19<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Das kann man nicht pauschal sagen. je nach Anwendung unterschiedlich. Da Board hat einen Jumper an dem man den Verbrauch messen kann.<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<\/ul>\n<\/li>\n<li id=\"li-comment-2142\" class=\"comment odd alt thread-even depth-1\">\n<div id=\"comment-2142\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/bb4bbf3e43ffc83deec59ded3cd182e9?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Tobias T<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">14. September 2014 um 00:04<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Hallo,<br \/>\nIch habe heute mein Discovery bekommen.<br \/>\nLeider hab ich die MB997C Revision erwischt.<br \/>\nDiese hat einen anderen MEMS ( LIS3DSH ) statt ( LIS302DL ) drauf.<br \/>\nWei\u00df vielleicht jemand, wo ich daf\u00fcr die original Firmware und Beispiele bekomme?<br \/>\nBei ST gibt es anscheinend nur die Firmware f\u00fcr die Revision MB997A.<\/p>\n<p>Gru\u00df Tobias<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<li id=\"li-comment-2828\" class=\"comment even thread-odd thread-alt depth-1\">\n<div id=\"comment-2828\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/4cb51f675049481d9c5896d0394c7dab?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Christian Willdoner<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">13. Januar 2015 um 21:07<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Hallo,<br \/>\nich bin ein Neuling was das STM32F4 Discovery (ohne Display) angeht. Mit \u00b5C hab ich schon diverse Erfahrungen.<br \/>\nIch m\u00f6chte mit 4 Mikrofonen eine Positionsbestimmung realisieren. Die 4 Mikrofone sind an den Ecken eines Quadrates zur Mitte hin ausgerichtet und sollen innerhalb des Quadrates den maximalen Ger\u00e4uschpegel aufnehmen. Mit einer FFT m\u00f6chte ich dann die Position bestimmen.<br \/>\nF\u00fcr die Aufgabe ben\u00f6tige ich also 4 ADCs wenn ich mich nicht t\u00e4usche, habe ich da mit dem STM32F4 eine Chance das zu machen?<br \/>\nHat jemand schon Erfahrung mit Mikrofone an den STM32 anzuschlie\u00dfen und auszulesen?<br \/>\nGru\u00df<br \/>\nChristian<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/p>\n<ul class=\"children\">\n<li id=\"li-comment-2830\" class=\"comment byuser comment-author-admin_ub bypostauthor odd alt depth-2\">\n<div id=\"comment-2830\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/67426419ead44d5afa132e92685bb460?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">admin_ub<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">13. Januar 2015 um 21:47<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>viel zu wenig Angaben :<br \/>\n1. Wie gro\u00df ist das \u201cQuadrat\u201d<br \/>\n2. Was ist das f\u00fcr ein \u201cGer\u00e4uschpegel\u201d was muss man sich darunter vorstellen<br \/>\n3. gibt es St\u00f6rquellen zus\u00e4tzlich zum Sender in der Mitte<br \/>\n4. findet das ganze in einem Raum oder im freien statt<br \/>\n5. hat die CPU Einflu\u00dfm\u00f6glichkeiten auf den \u201cSender\u201d (kann sie ihn triggern)<br \/>\n6. Mit welcher \u201cGenauigkeit\u201d muss die Position bestimmt werden<br \/>\n7. Welche Kenntnisse im Programmieren hast du<br \/>\n8. Wieviel Zeit hast du f\u00fcr das Projekt<br \/>\n9. Wieviel Geld hast du f\u00fcr das Projekt<br \/>\n10. Hast du alle anderen Arten der Positionsbestimmung ausgeschlossen ?<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<\/ul>\n<\/li>\n<li id=\"li-comment-3228\" class=\"comment even thread-even depth-1\">\n<div id=\"comment-3228\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/1.gravatar.com\/avatar\/3caacd89408b9aad4f7db8e2524e8456?s=40&amp;d=http%3A%2F%2F1.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">alex<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">7. Mai 2015 um 20:15<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Gro\u00dfes Lob f\u00fcr diese tolle Seite!<br \/>\nToolchain laut Anleitung Installiert, deine Projekte ausprobiert, l\u00e4uft super!<br \/>\nso macht der Einstieg echt spa\u00df<\/p>\n<p>danke und mfg<br \/>\nalex<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<li id=\"li-comment-4076\" class=\"comment odd alt thread-odd thread-alt depth-1\">\n<div id=\"comment-4076\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/4aeb74028d118c54cfa8e9422507a51b?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Snaw<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">13. August 2015 um 20:00<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Ich bin anf\u00e4nger un brauche hilfe.<br \/>\nIch habe m\u00f6chte werte eines SRF02 im STM32F4-Discovery auslesen per I2c und am Computer diesen Wert ansehen.<br \/>\nK\u00f6nnen Sie mir vielleicht helfen bei einem Code zur verbindung SRF02 und STM32F4-Discovery? Als Tools benutze ich Coocox.<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<li id=\"li-comment-4294\" class=\"comment even thread-even depth-1\">\n<div id=\"comment-4294\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/8ee1edc4df18d1afd12eb0c4c8a55091?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">Christian Julius<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">4. November 2015 um 13:26<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>Hallo,<\/p>\n<p>weisst Du, ob man bei diesem Board ein paar Peripherigeschichten ausschlachten kann, um mehr Portpins zu bekommen? Der Beschleunigungssensor z.b. aber der liegt wohl an einem I2c, was nicht wirklich was bringt.<\/p>\n<p>Gruss,<br \/>\nChristian<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/p>\n<ul class=\"children\">\n<li id=\"li-comment-4306\" class=\"comment byuser comment-author-admin_ub bypostauthor odd alt depth-2\">\n<div id=\"comment-4306\">\n<div class=\"comment-author vcard\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-40 photo\" src=\"http:\/\/0.gravatar.com\/avatar\/67426419ead44d5afa132e92685bb460?s=40&amp;d=http%3A%2F%2F0.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D40&amp;r=G\" alt=\"\" width=\"40\" height=\"40\"><cite class=\"fn\">admin_ub<\/cite> <span class=\"says\">sagt:<\/span><\/div>\n<p><!-- .comment-author .vcard --><\/p>\n<div class=\"comment-meta commentmetadata\">6. November 2015 um 22:07<\/div>\n<p><!-- .comment-meta .commentmetadata --><\/p>\n<div class=\"comment-body\">\n<p>du kannst alle Sensoren runterl\u00f6ten, wenn du das zerst\u00f6rungsfrei hin bekommst.<br \/>\nEs gibt aber auch Eval-Boards ohne Peripherie, das ist vlt einfacher.<\/p>\n<\/div>\n<\/div>\n<p><!-- #comment-## --><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Inhalt dieser Seite : Bild vom Board Boardfunktionen STM32F4-CPU Pinbelegung Stecker (belegte Pins) Stecker (freie Pins) ADC-Pins UART-Pins SPI-Pins I2C-Pins DAC-Pins Timer \u00dcbersicht STM32F4-Discovery : STM32F4-Discovery Das STM32F4-Discovery-Board : Eingabem\u00f6glichkeiten : 1x Taster 1x Beschleunigungs-Sensor (3-Achs) [LIS302DL] 1x Digitales Mikrofon &hellip; <a href=\"https:\/\/mikrocontroller.bplaced.net\/wordpress\/stm32f4\/stm32f4-discovery-board\/\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":57,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[128],"tags":[7,80],"class_list":["post-76","page","type-page","status-publish","hentry","category-stm32f4","tag-stm32f4","tag-stm32f4discovery"],"_links":{"self":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":7,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":3031,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/76\/revisions\/3031"}],"up":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/57"}],"wp:attachment":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/media?parent=76"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/categories?post=76"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/tags?post=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}