LinuxÒÁµéÔ°Ê×Ò³

¿ØÖÆÃæ°å ×ÔÓÉÐÂÎÅ ×ÔÓÉÈí¼þ ×ÔÓÉÎĵµ ×ÔÓÉÂÛ̳ ×ÔÓÉÉÌ³Ç ÁªÏµÎÒÃÇ
ÎÒµÄÊÕ²Ø ÍÆ¼öÎÄÕ »áÔ±µÇ½ ×îºó¸üР¸ß¼¶ËÑË÷ Í˳öµÇ½
ÐÂÎŶ¯Ì¬
ÐÂÊÖÈëÃÅ
¼¼ÊõÇ°ÑØ
ϵͳ¹ÜÀí
ÍøÂç¹ÜÀí
ʹÓþ­Ñé
±à³Ì¿ª·¢
ϵͳ°²È«
½â¾ö·½°¸
Ó²¼þÏà¹Ø
Unix¼Ò×å
Êý¾Ý¿âÀà
¹ÛµãÆÀÂÛ
ÈËÎï½éÉÜ



Linuxeden.com-- Linuxeden ÐÂÎÅ Îĵµ ×ÊÁÏ ½Ì³Ì LinuxÒÁµéÔ° / Ó²¼þÏà¹Ø / LinuxÏÂAT90S8515µ¥Æ¬»úGCC±à³ÌµãµÆÊµÑé¼Íʵ
LinuxÏÂAT90S8515µ¥Æ¬»úGCC±à³ÌµãµÆÊµÑé¼Íʵ¡¡¡¡ÕÒlinux¹¤×÷,ÕÐlinuxÈ˲Å,µ½LinuxedenÈË²ÅÆµµÀ
2003-08-30    netscaner       µã»÷: 7581

LinuxÏÂAT90S8515µ¥Æ¬»úGCC±à³ÌµãµÆÊµÑé¼Íʵ
ÌÆÌúöÎ
¿´×ÅÄÇ·¢¹â¶þ¼«¹ÜÒ»ÉÁÒ»ÉÁµÄ£¬ÎҵĸßÐ˵ÃÓÖ±ÄÓÖÌø¡£³É¹¦À²£¡¶ÔÓÚÒ»¸öÐÂÊÖÀ´Ëµ£¬ÕâµÚÒ»´ÎÌ«ÄÑÍüÁË¡£
¡­¡­
ÔÚCSDNµÄÂÛ̳Ìý˵¹ýAVR£¬ÏÂÔØ±à³ÌÖ®ÀàµÄ¶«¶«£¬ÔÚÍøÉÏËÑË÷Ïà¹Ø×ÊÁÏʱ·¢ÏÖÁËLinux focusÉÏÓÐһƪGuido SocherдµÄ¡¶AVRµ¥Æ¬»úGCC±à³Ì¡·£¬¾õµÃÓпɲÙ×÷ÐÔ£¬ÓÚÊǰÑÏà¹ØµÄ×ÊÁÏ¡¢Èí¼þϵ½ÁËÓ²ÅÌ¡£
¿ÉÊÇ£¬ÅܱéÁ˹ãÖݵĵç×ÓÉ̵궼ÕÒ²»µ½AT90S4433£¬Ö»ÓÐAT90S8515£¬Ôõô°ìÄØ£¿´ÓÍøÉÏ¿´µ½¡¶AVR¸ßËÙǶÈëʽµ¥Æ¬»úÔ­ÀíÓëÓ¦ÓÃ(ÐÞ¶©°æ)¡·µÄ½éÉÜ£¬µ½ÊéµêÕÒÀ´¿´ÁË¿´£¬·¢ÏÖÁ½¸öƬ×ÓÏÂÔØ±à³ÌµÄÔ­ÀíÊÇÒ»ÑùµÄ£¬Ö»ÊÇÒý½ÅÓÐЩ²»Í¬£¬²»Èç¾Í¡­¡­

Ó²¼þÖÆ×÷£º
µ½µç×Ó³ÇÂòÀ´ÒÔ϶«¶«£ºAT90S8515µ¥Æ¬»ú£¨±ÈOTPµÄ51Ƭ¹óÁËn±¶£¬n>5£©Ò»¸ö£¬40½ÅÆÕÍ¨Ëø½ô²å×ùÒ»¸ö£¬30pfµÄÌÕʽµçÈÝÁ½¸ö£¨ÎÒÕÒ²»µ½27pfµÄ£¬²»¹ý¾ÍÎÒËùÁ˽âµÄ£¬ÆðÕñÓÃ10µ½30pf¶¼ÐУ©£¬4M¾§ÕñÒ»¸ö£¬¾Ûõ¥°åÒ»¿é£¬DB25²¢¿ÚÒ»¸ö£¬µ¥ÅÅÕ롢˫ÅÅÕë¸÷Ò»ÅÅ£¨ÆäʵҲ¿ÉÒÔ²»Óã©£¬µç×è¡¢·¢¹â¶þ¼«¹ÜÎÒÊÇ´Ó»µÁ˵ÄÏÔʾÆ÷ÉÏжÏÂÀ´µÄ¡£µç×èÎÒûÓÐ470Å·µÄ£¬ÓÃ100Å·¼Ó380Å·´®Áª´úÌæ£¨Æäʵ250µ½700¶¼¿ÉÒÔ£¬Ò»°ã470£©£¬ÎÒ°ÑÈý½Ú1.5Vµç³ØÓõ¼Ïß´®Áªº¸ÔÚÒ»Æð×öµÄµçÔ´¡£
Ò»Çж¼ÆëÁË£¬¶¯ÊÖ°É¡£°´ÕÕGuido SocherÔÚavrledtest-0.1.tarÀïµÄÔ­Àíͼ£¬¸ù¾Ý¡¶AVR¸ßËÙǶÈëʽµ¥Æ¬»úÔ­ÀíÓëÓ¦ÓÃ(ÐÞ¶©°æ)¡·ÉÏAT90S8515µÄ½Ó½Å£¬ÖØ»­ÁËÔ­Àíͼ¡£ºÜ¼òµ¥£¬ÎÒÃèÊöһϰɣº6½ÅPB5£¨MOSI£©´®Áª480Å·µç×è½Ó²¢¿Ú2Õ룬7½ÅPB6£¨MISO£©´®Áª220Å·½Óµç×è²¢¿Ú11Õ룬8½ÅPB7£¨SCK£©´®Áª480Å·µç×è½Ó²¢¿Ú2Õ룬9½ÅPB8£¨RESET£©´®Áª480Å·µç×è½Ó²¢¿Ú16ÕëÖ®ÍâÔÙÁ¬10ǧŷµç×è½ÓµçÔ´Õý¼«£¨VCC£©£¬15½ÅPD5´®Áª1ǧŷµç×èºÍÒ»¸ö·¢¹â¶þ¼«¹Ü£¨×¢Òâ·½Ïò£©ºó½ÓµçÔ´Õý¼«£¨VCC£©£¬18½ÅXTAL2¡¢19½ÅXTAL1½Ó¾§ÕñºÍÆðÕñµçÈÝ£¨±ê×¼½Ó·¨£©£¬Õñµ´µç·GND¡¢µ¥Æ¬»ú20½Å£¨GND£©¡¢²¢¿Ú18Õ루GND£©½Óµ½µçÔ´¸º¼«£¬µ¥Æ¬»ú40½Å£¨VCC£©½ÓµçÔ´Õý¼«¡£
×ö°å×Ó£¬Äã¿Ï¶¨ÒªÓк¸Îý¡¢ÀÓÌú¡¢µ¼ÏߺÍÍòÓñíµÈ¶«Î÷¡£×öºÃºó£¬¼ì²éÏß·ÓÐû½Ó´í£¬ÓÃÍòÓñí²â²âµç·ͨ²»Í¨£¬µç×è¡¢µçÈÝÓÐû»µ£¬È»ºó¾Í¸ã¶¨ÁË¡£

Èí¼þ°²×°£º
Èí¼þÎÒ¿ªÊ¼ÏëÓÃÎÒÒѾ­ÓеÄRedhat 7.0£¬½á¹ûûÓÐppdevµÄ²¹¶¡£¬ÓÚÊÇ×°Redhat 9.0£¨¼´7.3£¬LinuxÄÚºË2.4.18£©¡£ÕâRedhat 9.0£¬ÔÚÎÒµÄintel 810ÉÏ×°ÁË5¡¢6±éÎÒ²ÅÃ÷°×£¬Äã²»¸ø810µÄÏÔ¿¨·ÖÅä4MÒÔÉϵÄÄڴ棬Xfree86-4µÄSeverËü¾ÍÆô¶¯²»ÁË£¬µ¹Ã¹£¡
ûÓÐgxtarµÄ»°£¬ÄãÒª»áÓÃgzip¡¢bzip2ºÍtar½âѹ£»¶¼ÊÇÔ´´úÂë°²×°£¬ÄãÒª»á£»ÁíÍ⣬ÒÔrootÉí·Ý²Ù×÷¡£°²×°·½·¨ÎÒ²»Ïêϸ½²ÁË£¬²ÎÕÕGuido SocherµÄ¡¶AVRµ¥Æ¬»úGCC±à³Ì¡·¡£ÌáÐÑ×¢Ò⣺1¡¢×°Íêbinutils-2.11.2ºóÒ»¶¨ÒªÌí¼Ó/usr/local/atml/libÕâÐе½/etc/ld.so.confÎļþÀïÃæ£¬²¢ÔËÐÐ/sbin/ldconfigÃüÁîÖØ½¨Á¬½ÓÆ÷»º´æ£¬Èç¹ûÍüÁË£¬ÄãÒª´ÓÕâ²½¿ªÊ¼ÍùºóÖØ×°Ò»±é£»2¡¢×°avr-libc-20020106ǰ£¬ÓÐ
export CC=avr-gcc
export AS=avr-as
export AR=avr-ar
export RANLIB=avr-ranlib
export PATH=/usr/local/atmel/bin:${PATH}
¼¸²½£¬ÓÃexportÃüÁî¿´¿´ÄãµÄ»·¾³ÉèÖõÄpathÊÇʲôÑùµÄ£¬ÄǾÍÊÇÕâÀïµÄ ${PATH}ËùÖ¸µÄ£¬Ç§Íò²»ÒªÖ±½ÓÊäÈëexport PATH=/usr/local/atmel/bin:${PATH}ºóÇûسµ£¬ÄDz»¶Ô£¬»òÕßµ½ÄãµÄrootĿ¼Ï£¬°ÑÒþ²ØÎļþÏÔʾ³öÀ´£¬ÅäÖÃÄãµÄ.bash_profileÎļþ£¬¼ÓÈë:/usr/local/atmel/bin·¾¶£¬ÖØÆôϵͳ£¬Õâ¾ÍÒ»ÀÍÓÀÒÝÁË£»3¡¢Ç§Íò¼Çס£¬LinuxÏÂÊÇÇø·Ö´óСдµÄ£¬ÎÒÔÚWinϽâѹµÄuisp-20011025£¬µ½ÁËLinuxϾͲ»ÄÜmake£¬Ô­À´DAPA.C±ä³ÉÁËdapa.c£¬ÕæÊÇÆøËÀÎÒÁË£¡ÕÛÌÚÁ˰ëÌì¡£
°²×°ºÃºó£¬½âѹavrledtest-0.1.tar£¬ÒòΪÎÒÓõÄÊÇAT90S8515£¬ËùÒÔ£¬°Ñ½âѹºóµÄavrledtest-0.1Îļþ¼ÐÀïµÄavrledtest.hexºÍavrledtest_pre.hexɾÁË£¬ÄÇÊÇAT90S4433µÄ¡£ÓÃGedit»òÆäËûÎı¾±à¼­Æ÷´ò¿ªmakefileÎļþ£¬°ÑMCU=at90s4433¸Ä³ÉMCU=at90s8515£¬°Ñ
# here is a pre-compiled version in case you have trouble with
# your development environment
load_pre: avrledtest_pre.hex
uisp -dlpt=/dev/parport0 --erase -dprog=dapa
uisp -dlpt=/dev/parport0 --upload if=avrledtest_pre.hex -dprog=dapa -dno-poll -v=3 --hash=32
#-------------------
ÕâÒ»¶Îɾµô£¬ÒòΪÎÒÒªÖØÐ±àÒëÒ»¸öMCU=at90s8515µÄavrledtest.hex£¬Èç¹ûdevelopment environmentÓÐÂé·³£¬ÄǾÍÍê³É²»ÁËÀ²£¡

²âÊÔ£º
¸ã¶¨makefileºó£¬°ÑÓ²¼þÉϵIJ¢¿Ú½Óµ½µçÄÔ´òÓ¡¿Ú£¬½ÓͨµçÔ´£»È»ºó£¬´ò¿ªlinuxµÄconsole£¬½øµ½/sbinĿ¼Ï£¬lsmod¿´¿´ÓÐû
parport_pc
ppdev
parport
Èç¹ûûÓУ¬ÒªÓÃ
insmod parport_pc
insmod ppdev
insmod parport
¿ÉÄÜÕâÑùparport»¹²»ÄܼÓÔØ£¬ÔÙinsmodÒ»´Î¡£ÓÃlsmod¿´¿´£¬È·¶¨¶¼¼ÓÔØÁË£¬½øµ½avrledtest-0.1Ŀ¼ÀÊäÈë
make
˳ÀûµÄ»°avrledtest.hex¾Í²úÉúÁË£¬È»ºó
make load
ÎÒmake loadÁËÈýËĴΣ¬ÒòΪÎҵİå×ÓÓÐ벡£¬¼ì²éÁ˺ÃÒ»»á²Å¸ãºÃ¡£ÎÒmake load³É¹¦µÄ»­ÃæÊÇconsoleÀï³öÏÖ
uisp ¨Cdlpt=/dev/parpart0 ¨Cerase ¨Cdprog=dapa
Atmel AVR AT90S8515 is found.
Erasing Device
¡­¡­
Uploading:flash
#####
(total 146 bytes transferred in 0.68s (216 bytes/s))
Polling:count=145,min/avg/max=3.00/3.14/12.08ms
OK£¬ÏÂÔØµ½Ð¾Æ¬ÁË£¬Äÿª²¢¿Ú£¬¶Ïµç£¬ÖØÐ½Óͨ£¬Æ¬×Ó¾ÍresetÁË£¬·¢¹â¶þ¼«¹ÜÒ»ÉÁÒ»ÉÁµÄ¡£µãµÆÊµÑé³É¹¦ÁË£¬ÒÔºó¾Í¿ÉÒÔ×Ô¼º×öÆäËûµÄʵÑéÁË£¬AT90S8515µÄflash¿ÉÒÔË¢1000´Î¡£Cool£¡Ô­À´×öµ¥Æ¬»úʵÑéÒ²¿ÉÒÔÕâô±ãÒË£¡·ÂÕæ»ú¡¢±à³ÌÆ÷¶¼Ê¡ÁË¡££¨²»¹ý£¬Ê®¼¸Æ¬AT90S8515¶à³öÀ´µÄÇ®£¬¶¼¿ÉÒÔÂò±à³ÌÆ÷ÁË¡£¿ª·¢²úÆ·»¹ÊÇÒªÓ÷ÂÕæ»ú¡¢±à³ÌÆ÷£©¡£

Èç¹ûÄã×ö²»³öÀ´£¬¿ÉÒÔºÍÎÒÁªÏµ£¬netscaner@sina.com.cn¡£
ÔðÈα༭: netscaner
·¢±íÆÀÂÛ ²é¿´ÆÀÂÛ ¼ÓÈëÊÕ²Ø Email¸øÅóÓÑ ´òÓ¡±¾ÎÄ
Èç¹ûÄãÏë¶Ô¸ÃÎÄÕÂÆÀ·Ö, ÇëÏȵǽ, Èç¹ûÄãÈÔδע²á,Çëµã»÷×¢²áÁ´½Ó×¢²á³ÉΪ±¾Õ¾»áÔ±.
ƽ¾ùµÃ·Ö 0, ¹² 0 ÈËÆÀ·Ö
1 2 3 4 5 6 7 8 9 10
Copyright © 2002 -2003 Linuxeden.com-- Linuxeden ÐÂÎÅ Îĵµ ×ÊÁÏ ½Ì³Ì LinuxÒÁµéÔ°
All rights reserved.