tag:blogger.com,1999:blog-7702184209705146469.post2959479910931087916..comments2024-02-05T13:29:20.361-05:00Comments on DuWayne's Place: Stand-alone Simulated Analog Meter updated 4/27/18DuWaynehttp://www.blogger.com/profile/11286645084920270476noreply@blogger.comBlogger12125tag:blogger.com,1999:blog-7702184209705146469.post-81299523592121844632023-11-09T08:40:15.891-05:002023-11-09T08:40:15.891-05:00Nice! The creativity and drive to "make some...Nice! The creativity and drive to "make something that did not exist" is lovely. Well done!Dontayhttps://www.blogger.com/profile/17289990057777466657noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-21384450908260823512019-11-06T06:15:30.327-05:002019-11-06T06:15:30.327-05:00Very nice, I want to do it.
Unfortunately, my Goog...Very nice, I want to do it.<br />Unfortunately, my Google translator English () leaves me in doubt ... This project has input lines that, depending on which one is activated, the display shows one value or another, right? If so I will do it for my uBitx. ThanksAnonymoushttps://www.blogger.com/profile/05758167695092314574noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-67693842122404317072018-05-29T02:48:22.815-04:002018-05-29T02:48:22.815-04:00This comment has been removed by the author.Ray Kosterhttps://www.blogger.com/profile/13358002776829854477noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-55825164421342510062018-05-12T15:37:10.808-04:002018-05-12T15:37:10.808-04:00Digital control pins are defined as shown below. ...Digital control pins are defined as shown below. They are inputs with pullup resistors enabled., to set default modes if nothing is connected To change selection you have to ground the appropriate pin. Transmit/receive mode select can be connected to the PTT line.. Then a switch for the transmit mode select and another for the receive mode select.<br /><br /><br />#define RecXmt_select 10 // receive transmit select<br />#define Xmt_Mode_select 11 // transmit disp select power or swr<br />#define Rec_Mode_select 12 // receive disp select s-meter or vu meter<br />#define Alt_Mode_select 13 // alternate display mode selectDuWaynehttps://www.blogger.com/profile/11286645084920270476noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-33784091213364573652018-05-12T15:02:29.562-04:002018-05-12T15:02:29.562-04:00Duwanyne, i just got the 0.96´´ Display (blue and ...Duwanyne, i just got the 0.96´´ Display (blue and yellow colour) and after sucessfully compiling and loading it into my Arduino Nano using the Nano´s 5 V supply and pin 28 = SCL pin 27 = SDA I have success, the Smeter is shown. Connecting 3,3 V to A0 pin 23 i get the needle to S9. Fine! But how can I Change the dispaly to the other modes? Putting 3.3 V tro pin 10, 11 12 and 13 (PD6, 7, PB0,1) no change. On these pins only 0,29 V is there, but Pins 14, 15 and 16 I measure 4,2 V. Connecting 14 to gnd I get power, 15 to gnd does not change anything, 16 to gnd I get VU, but where can i Change to fft? hewe1151https://www.blogger.com/profile/00154681581225094760noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-79068805996819593792018-05-01T13:18:08.508-04:002018-05-01T13:18:08.508-04:00Glad you got everything to compile. There are sev...Glad you got everything to compile. There are several different versions of the pro-mini and the display that have the I2C pins ( arduino A4 A5)located in different places, so a drawing might be confusing. All the boards I have had them marked so just connect what you have to labeled pins on the display. Pricing is probably because of quantity demand for each part, and I have seen the .96" parts around longer.DuWaynehttps://www.blogger.com/profile/11286645084920270476noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-46865137446319874712018-05-01T13:02:47.555-04:002018-05-01T13:02:47.555-04:00Duwayne, well i was a bit pussled, 'IO gooled ...Duwayne, well i was a bit pussled, 'IO gooled for fix_fft, and presumably got the wrong files, not the lib file for Arduino. By exchanging this I am able to compile errorless. 18310 Bytes (59%) is the result.<br />I guess tha thte selecttion of the Input (A0 to A3) is done by D10 to D13, correct?<br />But to which pin must I put SDA and SCL (I2C) of th Nano to the display?<br />A schematic would be helpfull even for othe rreaders.<br />I am still waiting on my Displays to come from CHina. BTW: the 0.96´´ Display are chap, the 1.3´´ are expensive. Any Explanation for this? <br />hewe1151https://www.blogger.com/profile/00154681581225094760noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-84617137924542076072018-04-29T16:14:10.833-04:002018-04-29T16:14:10.833-04:00Where did you get the main.c file? Errors are fro...Where did you get the main.c file? Errors are from there, and there should not be a main.c anywhere in the sketch.DuWaynehttps://www.blogger.com/profile/11286645084920270476noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-32445563176145712552018-04-29T15:14:15.575-04:002018-04-29T15:14:15.575-04:00well, firt I had the fft files in the main folder ...well, firt I had the fft files in the main folder (whrer oledmeter is) I then put the treef files fix_fft.h. main.c and fix_fft.c in to the library filter (on C). Still i get the following Errors:<br /><br />C:\Users\Henning\AppData\Local\Temp\ccHyC32d.ltrans0.ltrans.o: In function `main':<br /><br />sketch/main.c:17: undefined reference to `fopen'<br /><br />sketch/main.c:22: undefined reference to `fseek'<br /><br />sketch/main.c:23: undefined reference to `ftell'<br /><br />sketch/main.c:24: undefined reference to `rewind'<br /><br />sketch/main.c:32: undefined reference to `fopen'<br /><br />collect2.exe: error: ld returned 1 exit status<br /><br />exit status 1<br />Fehler beim Kompilieren für das Board Arduino Nano.<br /><br />BTW: under which folder in the library filder on drive C do I have ot pack the fft files and how to Name this folder? hewe1151https://www.blogger.com/profile/00154681581225094760noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-61976955529838787982018-04-29T12:55:29.746-04:002018-04-29T12:55:29.746-04:00What error are you getting? I had the fix_fft.h l...What error are you getting? I had the fix_fft.h library in the standard Arduino library folder. Try changing #include "fix_fft.h" to #include DuWaynehttps://www.blogger.com/profile/11286645084920270476noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-72838222949567209342018-04-29T05:45:06.982-04:002018-04-29T05:45:06.982-04:00'I tried to compile, but no success. I oput th...'I tried to compile, but no success. I oput the fft h and main into the same Folder, is this correct? hewe1151https://www.blogger.com/profile/00154681581225094760noreply@blogger.comtag:blogger.com,1999:blog-7702184209705146469.post-45546136892009948182018-04-20T12:16:21.483-04:002018-04-20T12:16:21.483-04:00THANKS for info KG7LNATHANKS for info KG7LNAAnonymoushttps://www.blogger.com/profile/05034866871831790521noreply@blogger.com