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arduino_clones:bootloader [2012/09/23 20:51]
admin 		arduino_clones:bootloader [2015/10/14 16:28]
admin
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-**== Burning the Bootloader ​==============================**+---- 
 +**Burning the Bootloader ​with the Arduino IDE** 
 +----
  
-For burning the bootloader you need to connect ​these pins on your Paperduino-UNO with the programmer:+For burning the bootloader ​on the Paperduino-UNO,​ or on the Paper-Leonardo ​you need to connect ​the following ​pins on your Paperduino-UNO with your ISP programmer (in-system ​programmer):
   * 11 - MOSI   * 11 - MOSI
   * 12 - MISO   * 12 - MISO
Line 8: Line 10:
   * Ground   * Ground
   * + 5V   * + 5V
 +After connecting the programmer to your computer select in the Arduino IDE in Tools/​Programmer your programmer and than klick Tools/Burn Bootloader.
  
-**== Burning the bootloader with an AVR programmer ​======**+---- 
 +**With an AVR ISP programmer**
  
 {{ :​arduino_clones:​isp_adapter.jpg?​direct&​300 |}} {{ :​arduino_clones:​isp_adapter.jpg?​direct&​300 |}}
  
-On the foto you see the ISP programmer with an ISP adapter board. ​+On the foto you see the ISP programmer with an ISP adapter board. But you could also build your own modified wire like that on the [[http://​arduino.cc/​en/​Hacking/​MiniBootloader|Mini Bootloader project]]. Anyway here are the connection of an original ISP header.
  
-{{ :​arduino_clones:​isp-header.jpg?​nolink&​100 ​|}}These are the connection of an original ISP header.\\+{{:​arduino_clones:​isp-header.jpg?​nolink|}}
  
-Cause my ISP programmer ​(in-system programmer) ​has a different protokoll as the originale AVR-ISP programmer I had to modifie the file: +Cause my ISP programmer has a different protokoll as the originale AVR-ISP programmer I had to modifie the programmers.txt ​file.\\ 
-**programmers.txt**\\ +In that folder(on Linux): 
-in that folder:\\ +  /​usr/​share/​arduino/​hardware/​arduino 
-**/​usr/​share/​arduino/​hardware/​arduino**\\ +The third line has to change to: 
-The third line has to change to:\\ +  avrisp.protocol=stk500v1
-**avrisp.protocol=stk500v1"**\\+
  
-**== Burning the bootoloader with an Arduino ===============**\\ 
-You can use your Arduino to burn the bootloder. Just load the ArduinoISP (in examples) on your Arduino. Connect the pins like that: 
  
 +----
 +**With the Paper-USBasp programmer**
  
 +It is simelar to the AVR ISP programmer, just select the USBasp programmer and burn.
  
 +{{ :​avr_bootloader:​paper_usbasp_1274.jpg?​300 |}}
 +
 +Here is a manual for building your own [[avr_bootloader:​paper_usbasp|Paper-USBasp programmmer]].
 +
 +
 +----
 +**With a Paperduino-UNO**
 +
 +The Paperduino-UNO was designed for cloneing and that's why you can use your Paperduino-UNO fot burning bootloder, too. Just load the ArduinoISP - in the examples - on your Paperduino-UNO. After that, **turn off the auto reset by removeing the auto reset jumper**. And than connect the pins like that:
 +  * 13 to 13
 +  * 12 to 12
 +  * 11 to 11
 +  * 10 to Reset
 +  * Ground to Ground
 +  * +5V to +5V
 +... and than burn!
  
 {{ :​arduino_clones:​paperduino-uno_as_isp_adapter_wspahn.jpg?​direct&​300 |}} {{ :​arduino_clones:​paperduino-uno_as_isp_adapter_wspahn.jpg?​direct&​300 |}}
  
-**===========================================================**+---- 
 +** Burning the Bootloader with the AVRdude** 
 + 
 +Burning the bootloader on an Atmega328p chip of 
 +a Paperduino-Uno or a Paper-Duino-Pi with an AVR ISP programmer. 
 + 
 +Go to the folder with the bootloader. 
 + 
 +Run avrdude in command line: 
 +  $ sudo avrdude -p m328p -c stk500v2 -P /​dev/​ttyACM0 -U flash:​w:​optiboot_atmega328.hex:​i 
 +   
 +More at the [[arduino_clones:​AVRdude|AVRdude]] page. 
 + 
 +----