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I was trying to program atmega 328p using vscode its not working

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  • R
    Richu Bini last edited by salmanfaris 31 Jan 2021, 16:58 28 Dec 2020, 17:47

    I try to program atmega328p using vscode the extension i used is avr helper ... In avr helper when i try to build the code it is showing
    `

    1 task in folder intrrepts: make -f/home/pi/Documents/intrrepts/.vscode/avr.targets.mk build <

    ===== Making .vscode/avr.build/output.elf

    /usr/lib/gcc/avr/5.4.0/../../../avr/lib/avr5/crtatmega328p.o:(.init9+0x0): undefined reference to `main'
    collect2: error: ld returned 1 exit status
    make: *** [/home/pi/Documents/intrrepts/.vscode/avr.targets.mk:52: .vscode/avr.build/output.elf] Error 1
    The terminal process "/bin/bash '-c', 'make -f/home/pi/Documents/intrrepts/.vscode/avr.targets.mk build'" terminated with exit code: 2.

    Terminal will be reused by tasks, press any key to close it.
    `
    i think this is the problem with avr-gcc can anyone help to solve this

    R 1 Reply Last reply 29 Dec 2020, 03:55 Reply Quote 0
    • R
      Richu Bini @Richu Bini last edited by 29 Dec 2020, 03:55

      @Richu-Bini sry guys its my fault i forget to put 'a' in int main (void) 😭😭😭😭😭 .... 2 days to find an 'a'

      1 Reply Last reply Reply Quote 1
      • salmanfaris
        salmanfaris last edited by 29 Dec 2020, 07:16

        😀 👍 . solved right?

        1 Reply Last reply Reply Quote 0
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        • @codelery Awesome. That's great news. Kudos to @rafitc99 . 🙌

          @codelery Please keep us updated about your project, looking forward to seeing it in action 🤩

          7 Jul 2023, 06:58 • read more
        • C

          @rafitc99 I changed the buffer and that solved the problem. Thanks a lot for coming to my rescue.

          7 Jul 2023, 00:44 • read more
        • C

          @salmanfaris I did change the buffer size and everything is working perfectly. Thanks coming to my rescue.

          7 Jul 2023, 00:41 • read more
        • @codelery said in Help needed: Arduino Wireless Notice Board project:

          I am using the hardware serial (pin 0 and 1 on Arduino Uno)

          As @rafitc99 mentioned, you need to expand the Serila buffer, in the hardware serial also the Arduino board package implements a 64-byte ring buffer for send and receive on the hardware serial messages. So you need to change that to 256 as per your message length.

          6 Jul 2023, 12:22 • read more
        • C

          @rafitc99 The thing is that I am not using the SoftwareSerial library in receiving the message from the first microcontroller. I am using the hardware serial (pin 0 and 1 on Arduino Uno)

          6 Jul 2023, 01:45 • read more
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