Re: Alligator Board Q & A June 02, 2015 09:17AM |
Registered: 8 years ago Posts: 18 |
Re: Alligator Board Q & A June 02, 2015 09:49AM |
Registered: 8 years ago Posts: 5 |
Re: Alligator Board Q & A June 02, 2015 01:47PM |
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Re: Alligator Board Q & A June 02, 2015 03:16PM |
Registered: 8 years ago Posts: 5 |
It says that communications with alligator only by the USB/UART port is possible, so you should try uploading the firmware by this port with 12v connected and by following the steps on [github.com] to erase the flash and upload firmware. At least this worked for me on first try.Quote
There are two USB interfaces
The native microcontroller USB port (able to be used as USB OTG port)
The USB/UART port
WARNING: Native port has OTG function, they
are directly connected to 5V power!
Do not connect Native USB port to the PC in presence of 12-24V power input.
Communicate with Alligator and with your printer only from the USB/UART port.
Native port should be used only as Host OTG.
Native port connected directly to the PC can be used only for board testing without 12-24V power input (for expert users only!)
Re: Alligator Board Q & A June 02, 2015 03:55PM |
Registered: 8 years ago Posts: 52 |
Re: Alligator Board Q & A June 03, 2015 05:31AM |
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Re: Alligator Board Q & A June 03, 2015 05:50AM |
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Re: Alligator Board Q & A June 03, 2015 08:04AM |
Registered: 11 years ago Posts: 95 |
Quote
I tried the same thing now, and when i connect the board via the native usb to my computer (without 12v), nothing happens. Also the uart does not work without 12v.
Quote
I now see there are two places where r2 drivers are, i used the drivers in the Arduino Variant folder (the 1.6.3 version [github.com]), but i dont know if these drivers and the drivers in the repetier folder are the same?
Re: Alligator Board Q & A June 03, 2015 08:43AM |
Registered: 8 years ago Posts: 5 |
Re: Alligator Board Q & A June 03, 2015 03:28PM |
Registered: 8 years ago Posts: 52 |
Re: Alligator Board Q & A June 04, 2015 01:42AM |
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Re: Alligator Board Q & A June 04, 2015 07:26AM |
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Re: Alligator Board Q & A June 04, 2015 11:24AM |
Registered: 9 years ago Posts: 10 |
#define MICROSTEP_MODES { 32,32,32,32,32 } // [1,2,4,8,16,32] #define MOTOR_CURRENT_PERCENT { 24,24,24,24,24}
Re: Alligator Board Q & A June 04, 2015 01:10PM |
Registered: 8 years ago Posts: 52 |
Re: Alligator Board Q & A June 04, 2015 03:42PM |
Registered: 11 years ago Posts: 95 |
Quote
- install Glib8U
- copy 3DArtists/Github/Repetier/Boards/Arduino1+ Hardwareserial.h to C:\Users\PELLE\AppData\Roaming\Arduino15\packages\arduino\hardware\sam\1.6.3\cores\arduino
Re: Alligator Board Q & A June 04, 2015 04:19PM |
Registered: 9 years ago Posts: 10 |
Re: Alligator Board Q & A June 04, 2015 05:36PM |
Registered: 11 years ago Posts: 95 |
Re: Alligator Board Q & A June 09, 2015 01:45AM |
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Re: Alligator Board Q & A June 09, 2015 10:13AM |
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Re: Alligator Board Q & A June 09, 2015 03:56PM |
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Re: Alligator Board Q & A June 12, 2015 11:35AM |
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Re: Alligator Board Q & A June 13, 2015 09:22AM |
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Re: Alligator Board Q & A June 19, 2015 08:39PM |
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Re: Alligator Board Q & A June 24, 2015 02:23PM |
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Re: Alligator Board Q & A June 27, 2015 05:30PM |
Registered: 11 years ago Posts: 95 |
#define FEATURE_SERVO 1 #define SERVO0_PIN 36 #define SERVO1_PIN 40 #define SERVO2_PIN 41 #define SERVO3_PIN -1
Re: Alligator Board Q & A June 29, 2015 08:23PM |
Registered: 8 years ago Posts: 52 |
Re: Alligator Board Q & A June 30, 2015 03:51PM |
Registered: 11 years ago Posts: 95 |
Re: Alligator Board Q & A July 01, 2015 08:43AM |
Registered: 8 years ago Posts: 6 |
Re: Alligator Board Q & A July 21, 2015 11:22AM |
Registered: 8 years ago Posts: 8 |
Re: Alligator Board Q & A July 21, 2015 03:13PM |
Registered: 11 years ago Posts: 95 |