tag:blogger.com,1999:blog-32842046.comments2022-10-19T16:23:03.925+08:00lazyf's den : A Personal WeblogYu Laihttp://www.blogger.com/profile/00845015153227920139noreply@blogger.comBlogger25125tag:blogger.com,1999:blog-32842046.post-6786162850867266692017-02-19T08:51:36.662+08:002017-02-19T08:51:36.662+08:00Hi.
閱讀了文章,真了不起的敘述,有機會請較您一些深入問題ㄇ如您方便聯繫!!
0928585027...Hi.<br />閱讀了文章,真了不起的敘述,有機會請較您一些深入問題ㄇ如您方便聯繫!!<br />0928585027<br />Line:gk8890<br />Wechat:CK5027<br />3QQ俊凱https://www.blogger.com/profile/03981657977884713252noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-25256349039087821062014-08-27T23:23:34.396+08:002014-08-27T23:23:34.396+08:00基本上兩者皆可, 但還是要看你的gpio_get和gpio_set怎麼實做.基本上兩者皆可, 但還是要看你的gpio_get和gpio_set怎麼實做.Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-42300727756273652822014-08-27T15:57:56.845+08:002014-08-27T15:57:56.845+08:00請問這個function,是否有要求須要在何種環境下執行(Kernel Space 或User Sp...請問這個function,是否有要求須要在何種環境下執行(Kernel Space 或User Space , 還是兩者皆可呢 謝謝stanleyhttps://www.blogger.com/profile/08677808754720905758noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-90231748463387845562012-02-15T18:26:26.599+08:002012-02-15T18:26:26.599+08:00是的.是的.Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-86824924150915102862012-02-15T11:37:02.140+08:002012-02-15T11:37:02.140+08:00在int get_lm75_temp(void)沒有看到void i2c_init(void) 的使...在int get_lm75_temp(void)沒有看到void i2c_init(void) 的使用,請問這個initial function 只要在system開機後執行一次就好了嗎?nowhttps://www.blogger.com/profile/13228710864115162342noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-34691788709637703772011-07-21T23:54:21.929+08:002011-07-21T23:54:21.929+08:00作者已經移除這則留言。木可https://www.blogger.com/profile/08995271111340968931noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-50471691866657684752011-07-21T23:53:01.207+08:002011-07-21T23:53:01.207+08:00作者已經移除這則留言。木可https://www.blogger.com/profile/08995271111340968931noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-13122865258975984812011-04-21T23:16:22.896+08:002011-04-21T23:16:22.896+08:00答案是: 不會怎麼樣.
signal(SIGALRM, target_handler)是將SIGAL...答案是: 不會怎麼樣.<br />signal(SIGALRM, target_handler)是將SIGALRM這個signal交由target_handler()去處理, 一般Process預設是ignore掉這個signal的.<br />而alarm()則是時間到了會發送SIGALRM這個signal給該Process, 你不接alarm()自然就沒signal過來而已.Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-37207277423581001322011-04-21T14:49:59.752+08:002011-04-21T14:49:59.752+08:00請問若是不在signal(SIGALRM, target_handler)
後面接上
alarm(s...請問若是不在signal(SIGALRM, target_handler)<br />後面接上<br />alarm(secs);<br /><br />會發生什麼事情??Unknownhttps://www.blogger.com/profile/12761138535988113356noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-57879690724081991472010-12-15T18:40:00.096+08:002010-12-15T18:40:00.096+08:00宇傑你好,
關於(1)中的i2c_read()相關的C Code我也有一起貼在文章中啊.
而(2)...宇傑你好,<br /><br />關於(1)中的i2c_read()相關的C Code我也有一起貼在文章中啊.<br />而(2)的gpio_get(SDA_PORT);這個會這樣寫的原因是因為不同的CPU會有不同取GPIO腳位的input值的方法, 有可能是Port mapping I/O, 也有可能是memory mapping I/O. 我只好寫成function, 避免誤導大家. 至於你所選用的CPU是如何去取GPIO的值, 這可能就要去翻該CPU相關的data sheet才能得知了. 以下是我選用的CPU的實做內容, 給您參考一下吧.<br />int gpio_get(int port) {<br /> <br /> unsigned int tmp;<br /> <br /> HAL_WRITE_UINT32(PCI_ADDR, (port > 31)? GPIO_DATA2 : GPIO_DATA1); <br /> HAL_READ_UINT32(PCI_DATA, tmp);<br /> tmp |= PORT2BIT(port);<br /> HAL_WRITE_UINT32(PCI_DATA, tmp);<br /> HAL_READ_UINT32(PCI_DATA, tmp);<br /> tmp &= PORT2BIT(port);<br /> <br /> return (tmp)? __HIGH__:__LOW__;<br />}Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-9000176831205866342010-12-15T16:21:58.887+08:002010-12-15T16:21:58.887+08:00您好,我最近在試著用C,透過I2C寫入程式到IC裡,參考了您的程式後,有幾個問題想請問:
(1)ms...您好,我最近在試著用C,透過I2C寫入程式到IC裡,參考了您的程式後,有幾個問題想請問:<br />(1)msb = i2c_read(ACK);lsb = i2c_read(NO_ACK);<br />(2)gpio_get(SDA_PORT);<br />想請問這兩段程式,如果要用C來執行的話,應該寫成怎麼樣子?<br />麻煩您了,謝謝~宇傑https://www.blogger.com/profile/00847262108974754219noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-54566730700471381612010-11-08T10:59:25.269+08:002010-11-08T10:59:25.269+08:00忘了補XDA那裡的連結了. 如下:
http://forum.xda-developers.com/...忘了補XDA那裡的連結了. 如下:<br />http://forum.xda-developers.com/showthread.php?t=766569Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-495130526623270022010-10-26T01:26:35.000+08:002010-10-26T01:26:35.000+08:00謝謝你的sniffer實作教學解說,受益良多!!謝謝你的sniffer實作教學解說,受益良多!!Unknownhttps://www.blogger.com/profile/13192511247071394619noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-22643555390091310362010-06-01T14:43:14.635+08:002010-06-01T14:43:14.635+08:00No, I think I am not activist.
I just very intere...No, I think I am not activist. <br />I just very interest on my Milestone and Android.Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-10617606583628264472010-06-01T14:30:19.027+08:002010-06-01T14:30:19.027+08:00Are you one of the activist for freeing milestone?...Are you one of the activist for freeing milestone?400757https://www.blogger.com/profile/17589015775932344802noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-91148035316049461612009-10-11T23:06:56.703+08:002009-10-11T23:06:56.703+08:00喵的咧,結果今天又被婊到一次。
今天灌新的Ubuntu 9.10 beta在T60上,又被這個das...喵的咧,結果今天又被婊到一次。<br />今天灌新的Ubuntu 9.10 beta在T60上,又被這個dash搞到。這個dash對於bash的實作很不完整,導致許多Makefile執行起來都怪怪的。昏倒。Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-29757304887590526722009-09-29T18:02:28.575+08:002009-09-29T18:02:28.575+08:00Eric Chang你好,
經過您的提問讓我發現原來我少寫一些說明。
文章內的三個charset設定...Eric Chang你好,<br />經過您的提問讓我發現原來我少寫一些說明。<br />文章內的三個charset設定是設定在Linux那台的smb.conf之中。<br />透過unix charset和display charset指定為CP950,讓samba server知道讀取filesystem時要使用Big5編碼將檔名正確讀出。<br />而dos charset設為UTF-8,讓讀取到的檔名轉換成UTF-8編碼,讓client(mount_smbfs)能預設就讀取到UTF-8編碼的檔名,使之能正確顯示。Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-33843968142359268292009-09-29T17:50:36.157+08:002009-09-29T17:50:36.157+08:00不好意思,可以請問你怎麼解決嗎?
我測試了 mount_smbfs -E 的確是無效,但是又沒看到其...不好意思,可以請問你怎麼解決嗎?<br />我測試了 mount_smbfs -E 的確是無效,但是又沒看到其他指定charset的方法??Eric Changhttps://www.blogger.com/profile/09405818024941236250noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-25117262032834733162009-03-07T18:05:00.000+08:002009-03-07T18:05:00.000+08:00好知識…平常倒不常注意到!謝謝!!好知識…平常倒不常注意到!謝謝!!KKC's Bloggerhttps://www.blogger.com/profile/10550858445975707087noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-28865242023904356412008-08-17T14:16:00.000+08:002008-08-17T14:16:00.000+08:00Very fine......<B>Very fine......</B>goooooood girlhttps://www.blogger.com/profile/04966967530389712531noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-76279037239518732522008-06-30T19:34:00.000+08:002008-06-30T19:34:00.000+08:00只要你願意一篇付10塊美金我就同意轉:>只要你願意一篇付10塊美金我就同意轉:>Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-48819788547054326882008-06-30T19:25:00.000+08:002008-06-30T19:25:00.000+08:00blog 變好看了要同意轉載阿 :Pblog 變好看了<BR/>要同意轉載阿 :PJustinhttps://www.blogger.com/profile/13149552180057884505noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-23424045578056711202008-04-29T19:33:00.000+08:002008-04-29T19:33:00.000+08:00破千是要請吃飯的。破千是要請吃飯的。小明王https://www.blogger.com/profile/07043048447946201837noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-81092417286165023482008-04-04T00:05:00.000+08:002008-04-04T00:05:00.000+08:00沒關係啦.. 慢慢等咩... 囧~沒關係啦.. 慢慢等咩... 囧~Yu Laihttps://www.blogger.com/profile/00845015153227920139noreply@blogger.comtag:blogger.com,1999:blog-32842046.post-61270688541145270752008-03-24T18:28:00.000+08:002008-03-24T18:28:00.000+08:00正覺得解放時刻表怎麼數字怪怪的,原來是破表阿....冏rz正覺得解放時刻表怎麼數字怪怪的,原來是破表阿....冏rz小明王https://www.blogger.com/profile/07043048447946201837noreply@blogger.com