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Converting davinci JR 1.0 board to reprap

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  • undefined
    hardgeek95
    last edited by 3 Jun 2022, 20:51

    Hello, I need help to make compatible reprap firmware with stock davinci JR 1.0 board, the board have Atmel ATSAM4E8E also have other microcontroller that control Nfc tag, some filament sensor and ntc and hot end too but I plain cut off that MCU and jumper ntc and hot end direct to main CPU, I already have all pins mapped but I don't have experience with making changes on reprap firmware to make Pinout compatible.

    undefined undefined 2 Replies Last reply 3 Jun 2022, 22:22 Reply Quote 0
    • undefined
      jay_s_uk @hardgeek95
      last edited by 3 Jun 2022, 22:22

      @hardgeek95 I believe you need more than just pin changes. Someone tried once but didn't get very far. You'll be better off changing the board

      Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

      undefined 1 Reply Last reply 3 Jun 2022, 22:26 Reply Quote 0
      • undefined
        hardgeek95 @jay_s_uk
        last edited by 3 Jun 2022, 22:26

        @jay_s_uk yes I know the board have other MCU to control temperature and other function but I plain cut off that MCU and connect direct to Atmel I already have all pins mapped and I know how everything in this board work, but I don't know if reprap firmware have support for this stock LCD, also I don't know how mod the software and compile the firmware

        undefined 1 Reply Last reply 3 Jun 2022, 22:33 Reply Quote 0
        • undefined
          jay_s_uk @hardgeek95
          last edited by 3 Jun 2022, 22:33

          @hardgeek95 as I say, you're wasting your time. Cheaper and quicker to fit a new board

          Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

          undefined 1 Reply Last reply 3 Jun 2022, 22:53 Reply Quote 0
          • undefined
            hardgeek95 @jay_s_uk
            last edited by hardgeek95 6 Mar 2022, 22:54 3 Jun 2022, 22:53

            @jay_s_uk that the problem my friend here in my country there is no way to buy other board, also I am doing this because I need use my own filament made with pet bottle also because no filament sellers here to, the stock firmware only max temp of 240 and need 260 , and that is my sad history 😭

            undefined 1 Reply Last reply 4 Jun 2022, 07:26 Reply Quote 0
            • undefined
              jay_s_uk @hardgeek95
              last edited by 4 Jun 2022, 07:26

              @hardgeek95 well good luck

              Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

              1 Reply Last reply Reply Quote 0
              • undefined
                dc42 administrators @hardgeek95
                last edited by 4 Jun 2022, 09:56

                @hardgeek95 said in Converting davinci JR 1.0 board to reprap:

                Hello, I need help to make compatible reprap firmware with stock davinci JR 1.0 board, the board have Atmel ATSAM4E8E also have other microcontroller that control Nfc tag, some filament sensor and ntc and hot end too but I plain cut off that MCU and jumper ntc and hot end direct to main CPU, I already have all pins mapped but I don't have experience with making changes on reprap firmware to make Pinout compatible.

                Almost all of the pin configuration data is in file Pins_DuetNG.h. So that's the main file you will need to change.

                Duet WiFi hardware designer and firmware engineer
                Please do not ask me for Duet support via PM or email, use the forum
                http://www.escher3d.com, https://miscsolutions.wordpress.com

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