-- ·|­û / µù¥U -- ¡@
¡@±b¸¹¡G
¡@±K½X¡G
¡@ | µù¥U | §Ñ°O±K½X
3/26 ·s®Ñ¨ì¡I 3/19 ·s®Ñ¨ì¡I 3/14 ·s®Ñ¨ì¡I 12/12 ·s®Ñ¨ì¡I
ÁʮѬyµ{¡EQ & A¡E¯¸°È¯d¨¥ª©¡E«ÈªA«H½c
¢x 3ds Max¢x Maya¢x Rhino¢x After Effects¢x SketchUp¢x ZBrush¢x Painter¢x Unity¢x
¢x PhotoShop¢x AutoCad¢x MasterCam¢x SolidWorks¢x Creo¢x UG¢x Revit¢x Nuke¢x
¢x C#¢x C¢x C++¢x Java¢x ¹CÀ¸µ{¦¡¢x Linux¢x ´O¤J¦¡¢x PLC¢x FPGA¢x Matlab¢x
¢x Àb«È¢x ¸ê®Æ®w¢x ·j¯Á¤ÞÀº¢x ¼v¹³³B²z¢x Fluent¢x VR+AR¢x ANSYS¢x ²`«×¾Ç²ß¢x
¢x ³æ´¹¤ù¢x AVR¢x OpenGL¢x Arduino¢x Raspberry Pi¢x ¹q¸ô³]­p¢x Cadence¢x Protel¢x
¢x Hadoop¢x Python¢x Stm32¢x Cortex¢x Labview¢x ¤â¾÷µ{¦¡¢x Android¢x iPhone¢x
¥i¬d®Ñ¦W,§@ªÌ,ISBN,3dwoo®Ñ¸¹
¸Ô²Ó®ÑÄy¤ÀÃþ

Linux´O¤J¦¡¨t²Î¶}µo±q¤p¥Õ¨ì¤j¤û

( ²Åé ¦r)
§@ªÌ¡G»¯³ÍÃþ§O¡G1. -> ¹q¸£²Õ´»PÅé¨tµ²ºc -> ´O¤J¦¡¨t²Î
¡@¡@¡@2. -> §@·~¨t²Î -> Linux
ĶªÌ¡G
¥Xª©ªÀ¡G¾÷±ñ¤u·~¥Xª©ªÀLinux´O¤J¦¡¨t²Î¶}µo±q¤p¥Õ¨ì¤j¤û 3dWoo®Ñ¸¹¡G 54857
¸ß°Ý®ÑÄy½Ð»¡¥X¦¹®Ñ¸¹¡I

¡i¯Ê®Ñ¡j
NT°â»ù¡G 595 ¤¸

¥Xª©¤é¡G6/1/2021
­¶¼Æ¡G288
¥úºÐ¼Æ¡G0
¯¸ªø±ÀÂË¡G
¦L¨ê¡G¶Â¥Õ¦L¨ê»y¨t¡G ( ²Åé ª© )
¥[¤JÁʪ«¨® ¢x¥[¨ì§Úªº³Ì·R
(½Ð¥ýµn¤J·|­û)
ISBN¡G9787111683100
§@ªÌ§Ç¡@|¡@ĶªÌ§Ç¡@|¡@«e¨¥¡@|¡@¤º®e²¤¶¡@|¡@¥Ø¿ý¡@|¡@§Ç
(²Åé®Ñ¤W©Ò­z¤§¤U¸ü³sµ²¯Ó®É¶O¥\, ®¤¤£¾A¥Î¦b¥xÆW, ­YŪªÌ»Ý­n½Ð¦Û¦æ¹Á¸Õ, ®¤¤£«OÃÒ)
§@ªÌ§Ç¡G

ĶªÌ§Ç¡G

«e¨¥¡G

¤º®e²¤¶¡G

¡mLinux´O¤J¦¡¨t²Î¶}µo±q¤p¥Õ¨ì¤j¤û¡nªº©v¦®¬OÅýŪªÌºò¸ò®Ñ¤¤¤º®eªº¦w±Æ¶¶§Ç¦}µ²¦X¨ãÅé®×¨Ò¶i¦æ¾Ç²ß¡A*²×¥i¥H¿W¥ß½s¼g­Ó¤Hªº´O¤J¦¡Linux¨t²Î¡C¥þ®Ñ¦@16³¹¡A¦b³¹¸`¦w±Æ¤W¥»µÛ¥Ñ©ö¨ìÃø¡B²`¤J²L¥Xªº­ì«h¡A¨ãÅ餺®e¦p¤U¡C²Ä1~3³¹¥D­n¤¶²ÐLinux´O¤J¦¡¶}µoªº°ò¦ª¾ÃÑ¡F²Ä4¡B5³¹¤À§O±qµw¥ó¨¤«×©M³n¥ó¨¤«×¤ÀªR´O¤J¦¡Linux¾Ç²ßªº¬ÛÃö¤u¨ã¡F²Ä6~9³¹¬O¥»®Ñªº­«ÂI¡A¤À§O¹ïMakefile¡BU-boot¡B¤º®Ö©M®Ú¤å¥ó¨t²Î¶i¦æ¤F¸Ô²Ó¤¶²Ð¡C²Ä10~12³¹¤¶²Ð¤FLinuxªºÅX°Ê¶}µo¡A¬O¥»®ÑªºÃøÂI¤º®e¡A¤]¬O´O¤J¦¡Linux ¨t²Î¤uµ{®v¥²¶·´x´¤ªº¤º®e¡C²Ä13~16³¹µ²¦X·í¤Uª«Ápºô¡B¨®Ápºôµ¥¼öªù§Þ³N»â°ìª¾ÃÑ¡A§¹¦¨¤F4­Óºî¦X¶µ¥Ø®×¨Ò¡C

¡mLinux´O¤J¦¡¨t²Î¶}µo±q¤p¥Õ¨ì¤j¤û¡n¾A¦X¼s¤j±q¨Æ´O¤J¦¡Linux¨t²Î¶}µoªº§Þ³N¤H­û¡B´O¤J¦¡Linux¨t²Î¶}µo·R¦nªÌ¥H¤Î¤j¤¤±M°|®Õ¬ÛÃö±M·~ªº¾Ç¥Í¾\Ū¡A¬ÛÃö°ö°V°|®Õ¤Î°ª®Õ±Ð®v¥ç¥i±N¥»®Ñ§@¬°±Ð§÷©Î°Ñ¦Ò®Ñ¡C
¥Ø¿ý¡G

«e¨¥
²Ä1³¹Linux´O¤J¦¡¨t²Î¤Jªù
1.1¤p¥Õ¤]­nÀ´¡X¡X´O¤J¦¡¨t²ÎªºÀ³¥Î©Mµo®i
1.2´O¤J¦¡¨t²Î»P´O¤J¦¡¾Þ§@¨t²Î
1.2.1¤°¤\¬O´O¤J¦¡¨t²Î
1.2.2¤°¤\¬O´O¤J¦¡¾Þ§@¨t²Î
1.3´O¤J¦¡¨t²Îªº¤ÀÃþ»P¯SÂI
1.3.1´O¤J¦¡¨t²Îªº¤ÀÃþ
1.3.2´O¤J¦¡¨t²Îªº¯SÂI
1.4´O¤J¦¡¾Þ§@¨t²Î¬[ºc
1.5Linux¨t²Îª©¥»
1.5.1Linux¨t²Î¤ÀÃþ
1.5.2Ubuntu¾Þ§@¨t²Îªºª©¥»
1.6¡i®×¨Ò¹ê¾Ô¡jLinux¨t²ÎÀô¹Ò·f«Ø
1.6.1µêÀÀ¾÷¦w¸ËUbuntu¾Þ§@¨t²Î
1.6.2¾ð²ù¬£¦w¸ËUbuntu¾Þ§@¨t²Î
1.7­nÂI¾d©T
1.8§Þ³N¤j¤û³X½Í¡X¡X´O¤J¦¡¨t²Îªº¤@¯ë¶}µo¬yµ{
²Ä2³¹Linux¾Þ§@¨t²Î°ò¦ª¾ÃÑ
2.1¤p¥Õ¤]­nÀ´¡X¡X¾Þ§@¨t²Îªº¥\¯à
2.2Linux¾Þ§@¨t²Î°ò¥»©R¥O
2.2.1Linux¾Þ§@¨t²ÎÅv­­ºÞ²z
2.2.2Linux±`¥Î°ò¥»©R¥O
2.3Linux¾Þ§@¨t²Î¤Uªºvi©Mvim½s¿è¾¹
2.3.1viªº°ò¥»¾Þ§@
2.3.2vimªº°ò¥»¾Þ§@
2.4Ãì±µ¤å¥ó
2.5¸ó¥­»Oªº¤å¥ó¶Ç¿é¨óij
2.5.1¤°¤\¬OFTP
2.5.2µêÀÀ¾÷Linux¨t²Î±Ò¥ÎFTPªA°È
2.6¡i®×¨Ò¹ê¾Ô¡jHello World!¨âºØ½sµ{¤è¦¡
2.7­nÂI¾d©T
2.8§Þ³N¤j¤û³X½Í¡X¡XLinux¾Þ§@¨t²Î¬[ºc
²Ä3³¹Linux´O¤J¦¡¨t²Î¤U½sµ{
3.1¤p¥Õ¤]­nÀ´¡X¡XC»y¨¥ªºµo®i¹Lµ{
3.2Linux¨t²Î¤UC»y¨¥ªº½sµ{°ò¦
3.2.1°O¦í¼ÐÃѲÅ
3.2.2C»y¨¥¤¤ªº¼Æ¾Ú
3.2.3¹Bºâ²Å©Mªí¹F¦¡
3.2.4C»y¨¥ªº¤TºØ°ò¥»µ²ºc
3.3Linux¨t²Î¤UC»y¨¥ªº¶i¶¥½sµ{
3.3.1C»y¨¥ªº¼Æ²Õ
3.3.2C»y¨¥ªº«ü°w
3.3.3C»y¨¥ªº¨ç¼Æ
3.3.4C»y¨¥ªººc³y¼Æ¾ÚÃþ«¬
3.4Linux¨t²Î¤UC»y¨¥ªº°ª¶¥½sµ{
3.4.1C»y¨¥ªº¤å¥ó¾Þ§@
3.4.2C»y¨¥ªº¶¤¦C¾Þ§@
3.4.3C»y¨¥ªºÃìªí¾Þ§@
3.4.4C»y¨¥ªº±Æ§Çºâªk
3.5¡i®×¨Ò¹ê¾Ô¡j¾Ç¥Í¦¨ÁZ«H®§ºÞ²z¨t²Î
3.6­nÂI¾d©T
3.7§Þ³N¤j¤û³X½Í¡X¡XGNU C©M¼Ð·ÇCªº®t²§
²Ä4³¹Linux´O¤J¦¡µw¥ó¨t²Î
4.1¤p¥Õ¤]­nÀ´¡X¡X·L³B²z¾¹¦r¸`§Ç¦C¦sÀxªº¤j¤pºÝ¼Ò¦¡
4.2´O¤J¦¡·L³B²z¾¹ªº¨t²Î¬[ºc
4.2.1¶¾¡P¿Õ¨Ì°Ò­pºâ¾÷¨t²Î
4.2.2«ü¥O¨t²Î
4.2.3·L³B²z¾¹ªº¤º®Ö¬[ºc
4.3´O¤J¦¡µw¥ó¨t²Îªº°ò¥»²Õ¦¨³¡¤À
4.3.1®ÉÄÁ¨t²Î
4.3.2¤¤Â_¨t²Î
4.3.3Á`½u
4.3.4¦sÀx¨t²Î
4.3.5´O¤J¦¡·L³B²z¾¹¤ù¤W¥~³¡³]³Æ
4.4¡i®×¨Ò¹ê¾Ô¡j·L³B²z¾¹ªº¨âºØ½sµ{¤è¦¡
4.4.1·L³B²z¾¹»r¾÷¨t²ÎªºGPIO¾Þ§@
4.4.2·L³B²z¾¹²¾´ÓLinux¨t²ÎªºGPIO¾Þ§@
4.5­nÂI¾d©T
4.6§Þ³N¤j¤û³X½Í¡X¡X´O¤J¦¡¨t²Î·L³B²z¾¹¿ï«¬¤è®×
²Ä5³¹Linux´O¤J¨t²Î¤§¥æ¤e½sĶ
5.1¤p¥Õ¤]­nÀ´¡X¡Xgcc½sĶ¾¹ªº¤u§@¬yµ{
5.2Linux¤Ugcc½sĶ¾¹ªº¨Ï¥Î¤èªk
5.3gdb½Õ¸Õ¤u¨ãªº¨Ï¥Î¤èªk
5.4¤°¤\¬O¥æ¤e½sĶ
5.5ºc«Ø¥æ¤e½sĶ¤u¨ãÃì
5.6¡i®×¨Ò¹ê¾Ô¡j¥æ¤e½sĶ¤u¨ãÃ쪺¤U¸ü»P¦w¸Ë
5.7­nÂI¾d©T
5.8§Þ³N¤j¤û³X½Í¡X¡X½sĶ¾¹©M¸ÑÄÀ¾¹ªº°Ï§O
²Ä6³¹Makefileªº°ò¦ª¾ÃÑ
6.1¤p¥Õ¤]­nÀ´¡X¡Xmake©R¥Oªº°õ¦æ¹Lµ{
6.2Makefile»yªk°ò¦
6.3Makefile¤@¯ë®Ñ¼g®æ¦¡
6.4MakefileÅܶqªº¤Þ¥Î»P½á­È
6.5Makefile¼Ò¦¡³W«h»P¦Û°ÊÅܶq
6.6Makefile°°¥Ø¼Ð
6.7Makefile±ø¥ó§PÂ_
6.8¡i®×¨Ò¹ê¾Ô¡j½s¼g¦Û¤vªºMakefile¤å¥ó
6.9­nÂI¾d©T
6.10§Þ³N¤j¤û³X½Í¡X¡XMakefile ¨ç¼Æªº¨Ï¥Î
²Ä7³¹Linux´O¤J¨t²Î¤§U-boot
7.1¤p¥Õ¤]­nÀ´¡X¡XBootloader»PU-bootªº°Ï§O
7.2U-boot·§­z
7.2.1¿ï¾Ü¥¿½TªºU-bootª©¥»
7.2.2¬d¬ÝU-boot¥Ø¿ýµ²ºc
7.3Ãö¤_ U-bootªº·½¥N½X½sĶ»PGUI¬É­±
7.3.1½sĶ U-boot
7.3.2U-bootªºGUI¬É­±
7.4U-bootªºMakefile¥N½X¤ÀªR
7.5U-boot±Ò°Ê¬yµ{
7.5.1U-boot±Ò°Ê¶¥¬q1
7.5.2U-boot±Ò°Ê¶¥¬q2
7.6¡i®×¨Ò¹ê¾Ô¡jIMX6ULL¶}µoªO²¾´ÓU-boot
7.7­nÂI¾d©T
7.8§Þ³N¤j¤û³X½Í¡X¡XU-boot¦b¹ê»Ú¶µ¥Ø¤¤ªº§@¥Î
²Ä8³¹Linux´O¤J¦¡¨t²Î¤§¤º®Ö
8.1¤p¥Õ¤]­nÀ´¡X¡XÃö¤_LinuxÅé¨tµ²ºc©M¤º®Öµ²ºc
8.2Linux¤º®Öªº¤l¨t²Î
8.2.1µêÀÀ¤å¥ó¨t²Î
8.2.2¶iµ{ºÞ²z¤l¨t²Î
8.2.3¶iµ{³q«H¤l¨t²Î
8.2.4¤º¦sºÞ²z¤l¨t²Î
8.2.5³]³ÆÅX°Ê¤l¨t²Î
8.3Linux¤º®Öªº°t¸m©M½sĶ
8.3.1¿ï¾Ü¥¿½TªºLinux¤º®Ö
8.3.2½sĶLinux¤º®Ö
8.3.3¬d¬ÝLinux¤º®Öªº¥Ø¿ýµ²ºc
8.3.4Linux¤º®ÖªºGUI¬É­±
8.3.5Linux¤º®ÖªºÃè¹³»PMakefile
8.4Linux¤º®Öªº±Ò°Ê¹Lµ{
8.5¡i®×¨Ò¹ê¾Ô¡jIMX6ULL²¾´ÓLinux¤º®Ö
8.6­nÂI¾d©T
8.7§Þ³N¤j¤û³X½Í¡X¡X²LªRinit¶iµ{
²Ä9³¹ºc«Ø´O¤J¦¡Linux®Ú¤å¥ó¨t²Î
9.1¤p¥Õ¤]­nÀ´¡X¡XLinux¨t²Î¤¤ªº¤å¥ó¨t²Î
9.2®Ú¤å¥ó¨t²Î·§­z
9.3Busybox¦w¸Ë»P½sĶ¹Lµ{
9.3.1Busybox²¤¶
9.3.2Busyboxªº¦w¸Ë»P°t¸m
9.3.3Busyboxªº½sĶ
9.4ºc«Ø®Ú¤å¥ó¨t²Î
9.4.1»Ý­nªº®w¤å¥ó
9.4.2²K¥[¨ä¥Lªº¤å¥ó¾Þ§@
9.4.3Àu¤Æ®Ú¤å¥ó¨t²Î
9.5¡i®×¨Ò¹ê¾Ô¡j®Ú¤å¥ó¨t²Îªº²¾´Ó´ú¸Õ
9.6­nÂI¾d©T
9.7§Þ³N¤j¤û³X½Í¡X¡X¨ä¥L®Ú¤å¥ó¨t²Îªººc«Ø¤u¨ã
²Ä10³¹Linux´O¤J¦¡¨t²Î¤§³]³ÆÅX°Ê
10.1¤p¥Õ¤]­nÀ´¡X¡X³]³ÆÅX°Ê¤ÀÃþ
10.2¦r²Å³]³ÆÅX°Êªº²z½×°ò¦
10.2.1¦r²Å³]³ÆÅX°Êªº¤@¯ë¬yµ{
10.2.2³]³Æ¸¹
10.3½s¼g¦r²Å³]³ÆÅX°Êµ{§Ç
10.3.1ª©¥»¦r²Å³]³ÆÅX°Êµ{§Ç
10.3.2·sª©¥»¦r²Å³]³ÆÅX°Êµ{§Ç
10.3.3¦r²Å³]³ÆÅX°Êµ{§Çªº³q¥Î¾Þ§@
10.4¡i®×¨Ò¹ê¾Ô¡j¦r²Å³]³ÆÅX°Êªº²¾´Ó´ú¸Õ
10.5­nÂI¾d©T
10.6§Þ³N¤j¤û³X½Í¡X¡X¶ô³]³ÆÅX°Ê·§­z
²Ä11³¹Linux´O¤J¦¡¨t²Î¤§³]³Æ¾ð
11.1¤p¥Õ¤]­nÀ´¡X¡X³]³Æ¾ðªº°ò¦ª¾ÃÑ
11.2³]³Æ¾ðªº°ò¦»yªk
11.2.1³]³Æ¾ð¸`ÂI
11.2.2¸`ÂIÄÝ©Ê
11.2.3³]³Æ¾ð±`¥Îªº¾Þ§@¨ç¼Æ
11.3°ò¤_³]³Æ¾ðªºpinctrl©Mgpio¤l¨t²Î
11.3.1pinctrl ¤l¨t²Î
11.3.2gpio¤l¨t²Î
11.4°ò¤_³]³Æ¾ðªºplatform³]³ÆÅX°Ê
11.4.1platformÅX°Ê¼Ò«¬
11.4.2³]³Æ¾ð¤Uplatform ÅX°Êªº½s¼g
11.5¡i®×¨Ò¹ê¾Ô¡j°ò¤_³]³Æ¾ðªºplatform³]³ÆÅX°Ê²¾´Ó
11.6­nÂI¾d©T
11.7§Þ³N¤j¤û³X½Í¡X¡X³]³ÆÅX°Êªº¤À¼h©M¤ÀÂ÷«ä·Q
²Ä12³¹Linux´O¤J¦¡¨t²Î¤§ÅX°Ê§Þ³N
12.1¤p¥Õ¤]­nÀ´¡X¡XLinux¨t²Î¤UÅX°Êµ{§Ç®Ø¬[·§­z
12.1.1ÅX°Êµ{§Ç»P¨t²Îªº±µ¤f
12.1.2ÅX°Êµ{§Ç¥[¸ü¨ì¤º®Öªº¬yµ{
12.2Linux²§±`³B²z¡X¡X¤¤Â_³B²z
12.2.1¤¤Â_API¨ç¼Æ¥\¯à
12.2.2Linux¤º®Ö¤¤Â_¾÷¨î
12.3Linux¦}µo»PÄvª§
12.3.1­ì¤l¾Þ§@
12.3.2¦Û±ÛÂê
12.3.3«H¸¹¶q
12.3.4¤¬¥¸Åé
12.4Linuxªý¶ë©M«Dªý¶ëIO
12.4.1ªý¶ëIOµ¦²¤ªº¹ê²{¡X¡Xµ¥«Ý¶¤¦C
12.4.2«Dªý¶ëIOµ¦²¤ªº¹ê²{¡X¡X½ü¸ß
12.5¡i®×¨Ò¹ê¾Ô¡j«öÁ䤤Â_¹êÅç
12.6­nÂI¾d©T
12.7§Þ³N¤j¤û³X½Í¡X¡Xfile_operationsµ²ºcÅé¥N½X¤ÀªR
²Ä13³¹¦Û°Ê±±¨î¨t²ÎÀ³¥Î¹ê¨Ò¡X¡X¦Û°Ê¼åÄé¨t²Î
13.1¤p¥Õ¤]­nÀ´¡X¡X¦Û°Ê¼åÄé¨t²Î¶µ¥Ø­I´º¤¶²Ð
13.2¦Û°Ê¼åÄé¨t²Îªº¥\¯à³]­p
13.3¦Û°Ê¼åÄé¨t²Îªºµw¥ó³]­p»P¹ê²{
13.4¦Û°Ê¼åÄé¨t²Îªº³n¥ó³]­p»P¹ê²{
13.4.1ÅX°Êµ{§Ç
13.4.2À³¥Îµ{§Çªº½s¼g
13.5¦Û°Ê¼åÄé¨t²ÎªºÁp¦X½Õ¸Õ
13.6­nÂI¾d©T
13.7§Þ³N¤j¤û³X½Í¡X¡X¦Û°Ê¤Æ±±¨î¨t²Îªº²Õ¦¨³¡¤À
²Ä14³¹ª«ÁpºôÀ³¥Î¹ê¨Ò¡X¡X´¼¯à§Ö»¼Ï@¨t²Î
14.1¤p¥Õ¤]­nÀ´¡X¡X´¼¯à§Ö»¼Ï@¨t²Î¶µ¥Ø­I´º
14.2´¼¯à§Ö»¼Ï@¨t²Îªº¥\¯à³]­p
14.3´¼¯à§Ö»¼Ï@¨t²Îªºµw¥ó³]­p»P¹ê²{
14.4´¼¯à§Ö»¼Ï@¨t²Îªº³n¥ó³]­p»P¹ê²{
14.5´¼¯à§Ö»¼Ï@¨t²ÎªºÁp¦X½Õ¸Õ
14.6­nÂI¾d©T
14.7§Þ³N¤j¤û³X½Í¡X¡XLinux´O¤J¦¡¶}µoªO¦ê¤fÅX°Ê®Ø¬[
²Ä15³¹¨®ÁpºôÀ³¥Î¹ê¨Ò¡X¡X¨®¨­±±¨î¨t²Î
15.1¤p¥Õ¤]­nÀ´¡X¡X¨®¨­±±¨î¨t²Î¶µ¥Ø­I´º
15.2¨®¨­±±¨î¨t²Îªº¥\¯à³]­p
15.3¨®¨­±±¨î¨t²Îªºµw¥ó³]­p»P¹ê²{
15.4¨®¨­±±¨î¨t²Îªº³n¥ó³]­p»P¹ê²{
15.5¨®¨­±±¨î¨t²ÎªºÁp¦X½Õ¸Õ
15.6­nÂI¾d©T
15.7§Þ³N¤j¤û³X½Í¡X¡XLinux¨t²Î¤UªºCANÅX°Ê®Ø¬[
²Ä16³¹¤H¤u´¼¯àÀ³¥Î¹ê¨Ò¡X¡X»y­µÃѧO±±¨î¨t²Î
16.1¤p¥Õ¤]­nÀ´¡X¡X»y­µÃѧO§Þ³N
16.2»y­µÃѧO±±¨î¨t²Îªº¥\¯à³]­p
16.3»y­µÃѧO±±¨î¨t²Îªºµw¥ó³]­p»P¹ê²{
16.4»y­µÃѧO±±¨î¨t²Îªº³n¥ó³]­p»P¹ê²{
16.5¡i®×¨Ò¹ê¾Ô¡j»y­µÃѧO±±¨î¨t²ÎªºÁp¦X½Õ¸Õ
16.6­nÂI¾d©T
16.7§Þ³N¤j¤û³X½Í¡X¡XReSpeaker 2úQMics Pi HATÅX°ÊÀô¹Òªº¦w¸Ë
§Ç¡G