Navigation

    • Register
    • Login
    • OpenHardware.io
    • Categories
    • Recent
    • Tags
    • Popular
    1. Home
    2. NONO87
    3. Posts
    • Profile
    • Following
    • Followers
    • Topics
    • Posts
    • Best
    • Groups

    Posts made by NONO87

    • RE: Oled nothing is displayed

      Thank you so much!

      After using #define MY_TRANSPORT_WAIT_READY_MS 1, I was able to see something on the display. Then I started looking for why the transmission wasn't working.
      The problem was that the rs485 5V connection had a shaky connection.

      posted in Troubleshooting
      NONO87
      NONO87
    • RE: Oled nothing is displayed
       
      09:50:01.147 ->  __  __       ____
      09:50:01.147 -> |  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
      09:50:01.147 -> | |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
      09:50:01.147 -> | |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
      09:50:01.147 -> |_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
      09:50:01.181 ->         |___/                      2.3.2
      09:50:01.181 -> 
      09:50:01.181 -> 16 MCO:BGN:INIT NODE,CP=RSNNA---,FQ=16,REL=255,VER=2.3.2
      09:50:01.181 -> 26 TSM:INIT
      09:50:01.181 -> 28 TSF:WUR:MS=0
      09:50:01.181 -> 29 TSM:INIT:TSP OK
      09:50:01.181 -> 31 TSM:INIT:STATID=4
      09:50:01.181 -> 32 TSF:SID:OK,ID=4
      09:50:01.181 -> 34 TSM:FPAR
      53 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      2060 !TSM:FPAR:NO REPLY
      09:50:03.219 -> 2062 TSM:FPAR
      09:50:03.219 -> 2079 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      4087 !TSM:FPAR:NO REPLY
      09:50:05.223 -> 4089 TSM:FPAR
      4107 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      6115 !TSM:FPAR:NO REPLY
      09:50:07.260 -> 6117 TSM:FPAR
      6134 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      8142 !TSM:FPAR:FAIL
      09:50:09.297 -> 8143 TSM:FAIL:CNT=1
      09:50:09.297 -> 8145 TSM:FAIL:DIS
      09:50:09.297 -> 8147 TSF:TDI:TSL
      18149 TSM:FAIL:RE-INIT
      09:50:19.282 -> 18151 TSM:INIT
      09:50:19.282 -> 18152 TSM:INIT:TSP OK
      09:50:19.282 -> 18154 TSM:INIT:STATID=4
      09:50:19.282 -> 18156 TSF:SID:OK,ID=4
      09:50:19.316 -> 18158 TSM:FPAR
      09:50:19.316 -> 18177 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      20185 !TSM:FPAR:NO REPLY
      09:50:21.323 -> 20187 TSM:FPAR
      20205 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      22212 !TSM:FPAR:NO REPLY
      09:50:23.362 -> 22214 TSM:FPAR
      09:50:23.362 -> 22233 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      24240 !TSM:FPAR:NO REPLY
      09:50:25.366 -> 24242 TSM:FPAR
      24260 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      26267 !TSM:FPAR:FAIL
      09:50:27.403 -> 26268 TSM:FAIL:CNT=2
      09:50:27.403 -> 26270 TSM:FAIL:DIS
      09:50:27.403 -> 26272 TSF:TDI:TSL
      36275 TSM:FAIL:RE-INIT
      09:50:37.419 -> 36277 TSM:INIT
      09:50:37.419 -> 36278 TSM:INIT:TSP OK
      09:50:37.419 -> 36280 TSM:INIT:STATID=4
      09:50:37.419 -> 36282 TSF:SID:OK,ID=4
      09:50:37.419 -> 36284 TSM:FPAR
      36302 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      38311 !TSM:FPAR:NO REPLY
      09:50:39.457 -> 38313 TSM:FPAR
      09:50:39.457 -> 38332 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      40339 !TSM:FPAR:NO REPLY
      09:50:41.461 -> 40341 TSM:FPAR
      40359 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      42368 !TSM:FPAR:NO REPLY
      09:50:43.496 -> 42370 TSM:FPAR
      42388 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      44395 !TSM:FPAR:FAIL
      09:50:45.534 -> 44396 TSM:FAIL:CNT=3
      09:50:45.534 -> 44398 TSM:FAIL:DIS
      09:50:45.534 -> 44400 TSF:TDI:TSL
      54403 TSM:FAIL:RE-INIT
      09:50:55.543 -> 54405 TSM:INIT
      09:50:55.543 -> 54406 TSM:INIT:TSP OK
      09:50:55.543 -> 54408 TSM:INIT:STATID=4
      09:50:55.543 -> 54410 TSF:SID:OK,ID=4
      09:50:55.543 -> 54412 TSM:FPAR
      09:50:55.543 -> 54430 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      56438 !TSM:FPAR:NO REPLY
      09:50:57.546 -> 56440 TSM:FPAR
      09:50:57.580 -> 56459 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      58466 !TSM:FPAR:NO REPLY
      09:50:59.581 -> 58468 TSM:FPAR
      58486 ?TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
      
      
      posted in Troubleshooting
      NONO87
      NONO87
    • Oled nothing is displayed

      Hello,
      I'm still quite a beginner and I hope you can help me.

      I wanted to connect a DHT22, an OLED display to a Nano and transfer the whole thing to a gateway with RS485 wire.
      The display doesn't show anything as soon as I include the mysesnsors.h library.
      I just made a sample sketch for it.
      MySensors version is currently 2.3.1
      I've tried everything, but I can't do it.

      // Enable debug prints
      #define MY_DEBUG
      
      // Enable RS485 transport layer
      #define MY_RS485
      
      // Define this to enables DE-pin management on defined pin
      #define MY_RS485_DE_PIN 2
      
      // Set RS485 baud rate to use
      #define MY_RS485_BAUD_RATE 9600
      
      // Enable this if RS485 is connected to a hardware serial port
      //#define MY_RS485_HWSERIAL Serial1
      
      #define MY_NODE_ID 4
      #include <SPI.h>
      #include <MySensors.h> 
      #include <Wire.h>
        
      #include <SSD1306_text.h>
      
      #define OLED_RST 4
      SSD1306_text oled(OLED_RST);
      
      
      
      
      void setup()
      {
      
        oled.init();
        oled.clear();                 // clear screen
      
        oled.setTextSize(1, 1);
        oled.setCursor(0);
        oled.print("OK");
      }
      
      
      void loop()      
      {  
      
        
      }
      
      posted in Troubleshooting
      NONO87
      NONO87