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31  Using Arduino / Project Guidance / Build own due, easiest Way to flash on: March 02, 2013, 11:11:03 am
Hi,
Im planning to integrate the due CPU into my own Board. In my Last revision, I used the ISP pins with an atmel mkii to programm the Chip.

What would be the best/simplest way to program the Chip? Does this Tutorial still work with the ARM Chip over ISP? This would be great!

http://arduino.cc/en/Hacking/Programmer

32  Using Arduino / General Electronics / Circuit for Atmega2560 on: February 28, 2013, 08:17:59 pm
Hi!

Im planning to do my own circuit with an Atmega2560. I tried this with an 328 before, but there are some differences.

1. The Reset Circuit. On the 328, the Reset is held high by an 10k Resistor. In the 2560 Circuit there is none.
2. Do I need two 22pf capacitors for the oscillator circuit?

regards

Pat
33  Using Arduino / Project Guidance / Re: Burning bootloader on atmega2560 on: February 27, 2013, 04:12:19 pm
Hi,

I tried to use the script. But something went wrong...

Code:
Atmega chip programmer.
Written by Nick Gammon.
Entered programming mode OK.
Signature = 0x1E 0x98 0x01
Processor = ATmega2560
Flash memory size = 262144 bytes.
LFuse = 0x01
HFuse = 0x99
EFuse = 0x00
Lock byte = 0xFF
Clock calibration = 0x00
Bootloader address = 0x3E000
Bootloader length = 7434 bytes.
Type 'V' to verify, or 'G' to program the chip with the bootloader ...
Erasing chip ...
Writing bootloader ...
Committing page starting at 0x3E000
Committing page starting at 0x3E100
Committing page starting at 0x3E200
Committing page starting at 0x3E300
Committing page starting at 0x3E400
Committing page starting at 0x3E500
Committing page starting at 0x3E600
Committing page starting at 0x3E700
Committing page starting at 0x3E800
Committing page starting at 0x3E900
Committing page starting at 0x3EA00
Committing page starting at 0x3EB00
Committing page starting at 0x3EC00
Committing page starting at 0x3ED00
Committing page starting at 0x3EE00
Committing page starting at 0x3EF00
Committing page starting at 0x3F000
Committing page starting at 0x3F100
Committing page starting at 0x3F200
Committing page starting at 0x3F300
Committing page starting at 0x3F400
Committing page starting at 0x3F500
Committing page starting at 0x3F600
Committing page starting at 0x3F700
Committing page starting at 0x3F800
Committing page starting at 0x3F900
Committing page starting at 0x3FA00
Committing page starting at 0x3FB00
Committing page starting at 0x3FC00
Committing page starting at 0x3FD00
Written.
Verifying ...
Verification error at address 3E000. Got: 0xFF  Expected: 0x0D
Verification error at address 3E001. Got: 0xFF  Expected: 0x94
Verification error at address 3E002. Got: 0xFF  Expected: 0x89
Verification error at address 3E003. Got: 0xFF  Expected: 0xF1
Verification error at address 3E004. Got: 0xFF  Expected: 0x0D
Verification error at address 3E005. Got: 0xFF  Expected: 0x94
Verification error at address 3E006. Got: 0xFF  Expected: 0xB2
Verification error at address 3E007. Got: 0xFF  Expected: 0xF1
Verification error at address 3E008. Got: 0xFF  Expected: 0x0D
Verification error at address 3E009. Got: 0xFF  Expected: 0x94
Verification error at address 3E00A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E00B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E00C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E00D. Got: 0xFF  Expected: 0x94
Verification error at address 3E00E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E00F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E010. Got: 0xFE  Expected: 0x0D
Verification error at address 3E011. Got: 0xFF  Expected: 0x94
Verification error at address 3E012. Got: 0xFF  Expected: 0xB2
Verification error at address 3E013. Got: 0xFF  Expected: 0xF1
Verification error at address 3E014. Got: 0xFF  Expected: 0x0D
Verification error at address 3E015. Got: 0x02  Expected: 0x94
Verification error at address 3E016. Got: 0xFF  Expected: 0xB2
Verification error at address 3E017. Got: 0xFF  Expected: 0xF1
Verification error at address 3E018. Got: 0x0C  Expected: 0x0D
Verification error at address 3E019. Got: 0xFF  Expected: 0x94
Verification error at address 3E01A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E01B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E01C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E01D. Got: 0x0E  Expected: 0x94
Verification error at address 3E01E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E01F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E020. Got: 0xFF  Expected: 0x0D
Verification error at address 3E021. Got: 0xFF  Expected: 0x94
Verification error at address 3E022. Got: 0xFF  Expected: 0xB2
Verification error at address 3E023. Got: 0xFF  Expected: 0xF1
Verification error at address 3E024. Got: 0xFF  Expected: 0x0D
Verification error at address 3E025. Got: 0x12  Expected: 0x94
Verification error at address 3E026. Got: 0x13  Expected: 0xB2
Verification error at address 3E027. Got: 0xFF  Expected: 0xF1
Verification error at address 3E028. Got: 0xFF  Expected: 0x0D
Verification error at address 3E029. Got: 0xFF  Expected: 0x94
Verification error at address 3E02A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E02B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E02C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E02D. Got: 0xFF  Expected: 0x94
Verification error at address 3E02E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E02F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E030. Got: 0xFE  Expected: 0x0D
Verification error at address 3E031. Got: 0xFF  Expected: 0x94
Verification error at address 3E032. Got: 0xFF  Expected: 0xB2
Verification error at address 3E033. Got: 0x19  Expected: 0xF1
Verification error at address 3E034. Got: 0xFF  Expected: 0x0D
Verification error at address 3E035. Got: 0xFF  Expected: 0x94
Verification error at address 3E036. Got: 0xFF  Expected: 0xB2
Verification error at address 3E037. Got: 0xFF  Expected: 0xF1
Verification error at address 3E038. Got: 0xFE  Expected: 0x0D
Verification error at address 3E039. Got: 0xFF  Expected: 0x94
Verification error at address 3E03A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E03B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E03C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E03D. Got: 0xFF  Expected: 0x94
Verification error at address 3E03E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E03F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E040. Got: 0xFF  Expected: 0x0D
Verification error at address 3E041. Got: 0x20  Expected: 0x94
Verification error at address 3E042. Got: 0x21  Expected: 0xB2
Verification error at address 3E043. Got: 0xFF  Expected: 0xF1
Verification error at address 3E044. Got: 0xFF  Expected: 0x0D
Verification error at address 3E045. Got: 0xFF  Expected: 0x94
Verification error at address 3E046. Got: 0xFF  Expected: 0xB2
Verification error at address 3E047. Got: 0xFF  Expected: 0xF1
Verification error at address 3E048. Got: 0x24  Expected: 0x0D
Verification error at address 3E049. Got: 0xFF  Expected: 0x94
Verification error at address 3E04A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E04B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E04C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E04D. Got: 0x2E  Expected: 0x94
Verification error at address 3E04E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E04F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E050. Got: 0xFF  Expected: 0x0D
Verification error at address 3E051. Got: 0x28  Expected: 0x94
Verification error at address 3E052. Got: 0x29  Expected: 0xB2
Verification error at address 3E053. Got: 0xFF  Expected: 0xF1
Verification error at address 3E054. Got: 0xFF  Expected: 0x0D
Verification error at address 3E055. Got: 0x22  Expected: 0x94
Verification error at address 3E056. Got: 0xFF  Expected: 0xB2
Verification error at address 3E057. Got: 0xFF  Expected: 0xF1
Verification error at address 3E058. Got: 0xFE  Expected: 0x0D
Verification error at address 3E059. Got: 0xFF  Expected: 0x94
Verification error at address 3E05A. Got: 0xFF  Expected: 0xB2
Verification error at address 3E05B. Got: 0xFF  Expected: 0xF1
Verification error at address 3E05C. Got: 0xFF  Expected: 0x0D
Verification error at address 3E05D. Got: 0x2E  Expected: 0x94
Verification error at address 3E05E. Got: 0xFF  Expected: 0xB2
Verification error at address 3E05F. Got: 0xFF  Expected: 0xF1
Verification error at address 3E060. Got: 0xFF  Expected: 0x0D
Verification error at address 3E061. Got: 0xFE  Expected: 0x94
Verification error at address 3E062. Got: 0xFF  Expected: 0xB2
Verification error at address 3E063. Got: 0xFF  Expected: 0xF1
Verification error at address 3E064. Got: 0xFF  Expected: 0x0D
7218 verification error(s).
First 100 shown.
Type 'C' when ready to continue with another chip ...
The number on Verification error(s) oscillates between 7128 and 3100
Suggestions? smiley


EDIT: Got it working by changing
Code:
  // slow down SPI for benefit of slower processors like the Attiny
  SPI.setClockDivider (SPI_CLOCK_DIV64);

to

Code:
  // slow down SPI for benefit of slower processors like the Attiny
  SPI.setClockDivider (SPI_CLOCK_DIV128);
34  Products / Arduino Due / Re: Connecting an Ethernet PHY to Arduino Due on: February 06, 2013, 04:26:39 am
It would be nice if you could achieve this with a DP83848 PHY as I have some laying around here smiley-grin


As the pitch is 1mm, this would fit
http://de.farnell.com/global-connector-technology/bc035-06-a-0380-0300-l/board-board-connector-header-6way/dp/1798738

35  Products / Arduino Due / Re: Arduino due and Apple Airplay on: February 04, 2013, 12:30:06 pm
I found an (unofficial) Protocol desrcription.

http://nto.github.com/AirPlay.html

Is it possible to Build an "airduino" with this document?

Im quite new to networking. All I did before was using the i2c Port and interferring with microchips smiley-grin
36  Using Arduino / Microcontrollers / Connecting Arduino DUE to ethernet on: January 21, 2013, 07:54:10 am
Hi!

I would like to use the native SAM3X Port as Ethernet Port. Did anyone try this before?
I ordered the TLK100PHP to test this out.
As far as I know it wont work with the standard Arduino Network code. As I found out the MBED uses the same chip and already has an PHY Chip onboard, so I will try to use the Code from there.
http://mbed.org/handbook/Ethernet-Interface

I will try to keep you up to date as I got some more information

regards

Patrick
37  Using Arduino / Project Guidance / Re: QuadCopter on: January 10, 2013, 06:29:45 pm
Have a Look at multiwii
38  Using Arduino / Project Guidance / Re: Burning bootloader on atmega2560 on: January 04, 2013, 04:20:45 am
Oh, Thanks! That is what I was looking for! Now I only need to put an ICSP connector on my Board
39  Using Arduino / Project Guidance / Burning bootloader on atmega2560 on: January 03, 2013, 06:53:46 pm
Hi, how do I burn a bootloader onto the Atmega2560? Are there the Same Pins used as shown on the breadboard Version for the atmega328 on this Site? Mosi/Miso/SSK and the Reset pin?

20/21/22 and 30 (Reset) on the 2560?
http://arduino.cc/en/Tutorial/ArduinoToBreadboard

Can I do this with the arduino ISP using an atmega328?

40  Products / Arduino Due / Re: Due Minimal Circuit on: January 01, 2013, 07:57:16 pm
no drawing of the chip, but the same table is here:

http://arduino.cc/en/Hacking/PinMappingSAM3X



But the Chip has 144 Pins, or am I wrong?
41  Products / Arduino Due / Re: Due Minimal Circuit on: December 26, 2012, 05:16:54 pm
Hi, Thanks! But I was looking for a Pinmapping like the atmega has (for the Chip only).

Like this
http://arduino.cc/en/Hacking/PinMapping2560
42  Products / Arduino Due / Due Minimal Circuit on: December 26, 2012, 10:31:53 am
Hi!

I want to etch my own Board with a due. What do I really need to get them to work? I want to flash the Chip with JTAG. So I dont need the Config 5V Circuit with the Tiny. What about the erase circuit? I planned to use a simple button to reset the Chip since I dont need a automatic circuit for this.

It would be more simple if I could use the USB Interface. As described in this clone, they left out the Tiny Chip.
http://www.ebay.de/itm/TAIJIUINO-Due-Pro-Board-completely-compatible-with-Arduino-Due-/130825173003?pt=LH_DefaultDomain_0&hash=item1e75c9b80b#ht_6491wt_1144


Im using this Circuit to build mine
http://arduino.cc/en/uploads/Main/arduino-Due-schematic.pdf

Is there a complete Pinmapping for the due available? Since the Diagramm on the arduino page is incomplete.

regards
43  Products / Arduino Due / Arduino due and Apple Airplay on: December 25, 2012, 06:20:19 pm
Hi!

At the moment, Im using an Apple AirPort Express and a raspberry Pi for airplay. The Thing is that the AirPort is Way to expensive for just using airplay. The raspberry Needs to Long to Boot and i think its an Overkill.

With the due, we have some additional MHz to Start with. Did anybody try to Start with a Project yet? Any Status? Will this Even be possible? My Dream would be an arduino airplay with spdif Out smiley

-tsaG
44  Using Arduino / Microcontrollers / Burning Bootloader on Atmega2560 and ATSAM3X8EA-AU PU on: November 22, 2012, 01:42:11 pm
Hi!

I have one question for two Chips. How do I upload the Bootloader onto an Atmega2560? I planned to use an Arduino as ISP. Which lines do I need?
The same question goes for the ATSAM3X8EA-AU CPU, did anobody flash this CPU before?

regards

-tsaG
45  Using Arduino / Microcontrollers / Re: Where can I get the DUE CPU? on: October 31, 2012, 03:03:06 am
Thanks! I also found a programming board which is capable of QFP144 Chips
http://www.ebay.de/itm/260973332140?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_4072wt_1144

All you need (as far as I have seen) is an UART to USB Converter.

I hope this stuff will get cheaper by time as the DUE becomes more popular.
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