Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
I run a few Gen 7 boards in my botfarm: 1.4.1 and 1.5s
I run Marlin on one Sanguinololu, but the Gen 7s thus far has been running Teacup and Repetier firmware
If I take one of the existing Gen 7s (i.e. known working) and flash Marlin to it, upon connecting in Pronterface it keeps resetting with Brown Out
Set BOD to 2.7v - no difference. Even set BOD to 1.8v - still resets!
Obviously not a PSU or other hardware issue, as the same PCB with Repetier works perfectly
I run a few Gen 7 boards in my botfarm: 1.4.1 and 1.5s I run Marlin on one Sanguinololu, but the Gen 7s thus far has been running Teacup and Repetier firmware
If I take one of the existing Gen 7s (i.e. known working) and flash Marlin to it, upon connecting in Pronterface it keeps resetting with Brown Out
Set BOD to 2.7v - no difference. Even set BOD to 1.8v - still resets!
Obviously not a PSU or other hardware issue, as the same PCB with Repetier works perfectly