tag:blogger.com,1999:blog-4332827490702044111.post4230899960809700915..comments2023-06-19T21:55:28.669+08:00Comments on 隨手小記: AFE4400 with Arduinowillhttp://www.blogger.com/profile/09244452175211780180noreply@blogger.comBlogger10125tag:blogger.com,1999:blog-4332827490702044111.post-52644552883069390832018-05-19T12:59:53.585+08:002018-05-19T12:59:53.585+08:003.3V沒錯,attachInterrupt這個Function的number
在AVR上對應到的是...3.3V沒錯,attachInterrupt這個Function的number<br />在AVR上對應到的是Interrupt No,並不是Arduino Pin number<br />所以需要接在pin 2(Int 0)<br />如果你不是用AVR系列或者不是Uno的話,可能要查一下Reference看到底數字要多少(這function有點混亂)willhttps://www.blogger.com/profile/09244452175211780180noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-16078872320734243342018-05-19T11:05:53.098+08:002018-05-19T11:05:53.098+08:00可否請教你
各個腳位要接什麼
你在文中提到
"SPI接SPI,CS接10,RDY接2,R...可否請教你 <br />各個腳位要接什麼<br />你在文中提到<br />"SPI接SPI,CS接10,RDY接2,RST+PWN接3,4,其他就接電源"<br />請問電源是用幾V? 我用3.3V 但結果怪怪的<br />另外 <br />"RDY接2" 這個腳位是發interrupt 訊號,可是原始碼(.ino)中<br />attachInterrupt(0,readadc,RISING);<br />應該是把interrupt和Pin 0連接,是不是表示應該要把RDY連接到Pin 0<br />以上問題想跟你請教 謝謝你分享的文章Charley's Notehttps://www.blogger.com/profile/11340385292855704807noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-27396102509907896192017-07-27T00:04:56.939+08:002017-07-27T00:04:56.939+08:00沒有,因為這是我自己做的沒有,因為這是我自己做的willhttps://www.blogger.com/profile/09244452175211780180noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-16554728993597212612017-07-26T17:28:19.576+08:002017-07-26T17:28:19.576+08:00你好 請問PCB版哪裡有在賣你好 請問PCB版哪裡有在賣Anonymoushttps://www.blogger.com/profile/15378031163998383201noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-89793159067786111672016-08-13T10:36:29.554+08:002016-08-13T10:36:29.554+08:00沒焊接好的機率比較大一點,我映像中沒有焊接到燒掉的
如果沒短路的話,應該是不至於燒掉
把QFN拿下來...沒焊接好的機率比較大一點,我映像中沒有焊接到燒掉的<br />如果沒短路的話,應該是不至於燒掉<br />把QFN拿下來看看底下有沒有錫大概就知道焊接狀況了<br />或是打X光啦,如果有的話willhttps://www.blogger.com/profile/09244452175211780180noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-86271545612905731362016-08-13T10:19:11.221+08:002016-08-13T10:19:11.221+08:00你好
最近我在測試這顆AFE4400 但在我接上電源後 除了TX_REF的電壓跟TX_CTRL_SU...你好<br />最近我在測試這顆AFE4400 但在我接上電源後 除了TX_REF的電壓跟TX_CTRL_SUP幾乎一樣 BG和CLKOUT完全沒東西 我在擔心是不是我燒壞了或是沒焊好<br />Thanks in advance for your helpAnonymoushttps://www.blogger.com/profile/06304160866231818434noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-53588545719918621812016-04-17T18:13:23.608+08:002016-04-17T18:13:23.608+08:00I'll suggest to look at the init code and chec...I'll suggest to look at the init code and check if the led setting is correct.willhttps://www.blogger.com/profile/09244452175211780180noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-53554141832711955382016-04-16T06:08:30.457+08:002016-04-16T06:08:30.457+08:00Hi, the AFE is powered on and is functioning prope...Hi, the AFE is powered on and is functioning properly, but the LEDS only blink during the diagnostics and then stops. Any suggestion on how to keep the LEDs to continue blinking? Anonymoushttps://www.blogger.com/profile/12580250670325993554noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-666579342621894392016-04-14T16:57:34.011+08:002016-04-14T16:57:34.011+08:00Hi,I'll suggest using a logic analyser to debu...Hi,I'll suggest using a logic analyser to debug any software problem, also check that AFE4400 is powered on<br />(the method is at https://e2e.ti.com/support/applications/medical/f/30/t/369445<br />part 7.1)willhttps://www.blogger.com/profile/09244452175211780180noreply@blogger.comtag:blogger.com,1999:blog-4332827490702044111.post-66764995653421035262016-04-09T07:54:26.860+08:002016-04-09T07:54:26.860+08:00I'm at a university in Texas working on a very...I'm at a university in Texas working on a very similar project. I have been having problems getting my LEDs to turn on. I have used many different codes and I was wondering if you could offer any help or advice on how you got yours to work.<br />Thanks! Anonymoushttps://www.blogger.com/profile/12580250670325993554noreply@blogger.com