{"id":1600,"date":"2010-08-17T06:00:53","date_gmt":"2010-08-17T04:00:53","guid":{"rendered":"http:\/\/www.dl8stwblog.freiraumwelle.de\/?p=1600"},"modified":"2010-08-17T17:01:27","modified_gmt":"2010-08-17T15:01:27","slug":"lanchpad-erste-schritte","status":"publish","type":"post","link":"http:\/\/www.dl8stwblog.freiraumwelle.de\/?p=1600","title":{"rendered":"LaunchPad erste Schritte"},"content":{"rendered":"

Seit einer Weile liegt das LaunchPad<\/a> von TI<\/a> auf meinem Schreibtisch und wartet darauf benutzt zu werden.<\/p>\n

Nach der Installation von Code Composer Studio 4 habe ich heute die ersten Gehversuche gewagt.<\/p>\n

Zugegeben ein sehr einfaches Programm aber jeder f\u00e4ngt mal klein an:<\/p>\n

\/\/***************************************************************<\/p>\n

\n

\/\/ Blink Programm fuer LaunchPad<\/p>\n

\n

\/\/ LED1 und LED 2 blinken abwechselnd<\/p>\n

\n

\/\/ by DL8STW 2010<\/p>\n


\n<\/span><\/span><\/p>\n

\/\/****************************************************************<\/p>\n

#include<\/strong><\/span> <msp430x20x3.h><\/p>\n

\n

\n

void<\/strong> main(<\/span>void<\/strong>)<\/span><\/p>\n

{<\/p>\n

# define<\/strong><\/span> delay 8000; <\/span>\/\/ Delayzeit <\/span><\/p>\n

\n

WDTCTL = WDTPW + WDTHOLD; \u00a0 \u00a0 \/\/ Stop watchdog timer<\/span><\/p>\n

\n

P1DIR |= 0x41; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/span>\/\/ Pin 1.0 und 1.6 sind Ausgaenge<\/p>\n

\n

while<\/strong><\/span>(1)<\/p>\n

{ <\/span><\/p>\n

<\/span>volatile<\/strong><\/span> <\/span>unsigned<\/strong><\/span> <\/span>int<\/strong><\/span> i; <\/span><\/span>\/\/Variable fuer Delay<\/p>\n

\n

i=delay; <\/span><\/span>\/\/Schleife fuer Delay<\/p>\n

while<\/strong><\/span>(i>0)<\/p>\n

{<\/p>\n

<\/span>i–;<\/p>\n

}<\/p>\n

P1OUT = 0x01; \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>\/\/LED1 HIGH, LED2 LOW<\/span><\/p>\n

<\/span><\/span>\/\/0000 0001\u00a0 <\/span><\/p>\n

\n

i=delay; <\/span><\/span>\/\/Schleife fuer Delay<\/p>\n

while<\/strong><\/span>(i>0)<\/p>\n

{<\/p>\n

<\/span>i–;<\/p>\n

}<\/p>\n

\n

P1OUT = 0x40; <\/span><\/span>\/\/LED1 LOW, LED2 HIGH<\/p>\n

<\/span><\/span>\/\/0100 0000<\/p>\n

}<\/p>\n

}<\/p>\n

Der Quellcode darf nat\u00fcrlich beliebig kopiert und modifiziert werden.<\/p>\n","protected":false},"excerpt":{"rendered":"

Seit einer Weile liegt das LaunchPad von TI auf meinem Schreibtisch und wartet darauf benutzt zu werden. Nach der Installation von Code Composer Studio 4 habe ich heute die ersten Gehversuche gewagt. Zugegeben ein sehr einfaches Programm aber jeder f\u00e4ngt … Weiterlesen →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,3,32,5,99],"tags":[190,175,165,158,185],"_links":{"self":[{"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/posts\/1600"}],"collection":[{"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1600"}],"version-history":[{"count":13,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/posts\/1600\/revisions"}],"predecessor-version":[{"id":1618,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=\/wp\/v2\/posts\/1600\/revisions\/1618"}],"wp:attachment":[{"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1600"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dl8stwblog.freiraumwelle.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}