Editing Using The ISP Shield
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− | + | * '''''Note:''''' ''Unless you specifically need it, be sure to remove or otherwise disconnect the pin on the stacking header that carries the RESET signal!'' | |
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== ...To program the Arduino Bootloader onto an ATmega168/ATmega328 == | == ...To program the Arduino Bootloader onto an ATmega168/ATmega328 == | ||
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You can also use the ISP Shield to program the Arduino bootloader onto an external target board, providing that the target is Arduino compatible and has a standard 6-pin* AVR ISP programming header. | You can also use the ISP Shield to program the Arduino bootloader onto an external target board, providing that the target is Arduino compatible and has a standard 6-pin* AVR ISP programming header. | ||
− | Follow the instructions above, however instead of placing a microcontroller into the ZIF socket connect the ISP Shield to the target board with a 6 pin (2x3 DIL) ribbon cable. Be sure to get the orientation correct; pin 1 is marked with an arrow on the ISP Shield circuit board. | + | Follow the instructions above, however instead of placing a microcontroller into the ZIF socket connect the ISP Shield to the target board with a 6 pin (2x3 DIL) ribbon cable. Be sure to get the orientation correct; pin 1 is marked with an arrow on the ISP Shield circuit board. |
It is important to make sure that your target is genuinely Arduino compatible, and that you select the appropriate target board type from the Arduino Tools menu. | It is important to make sure that your target is genuinely Arduino compatible, and that you select the appropriate target board type from the Arduino Tools menu. | ||
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== ...To use the ISP Shield in place of an AVR ISP == | == ...To use the ISP Shield in place of an AVR ISP == | ||
− | The ArduinoISP sketch mimics the [http://www.atmel.com/ Atmel] [http://www.atmel.com/dyn/products/tools_card.asp?tool_id=2726 AVRISP] programmer. The Arduino IDE won't let you use it to upload sketches, but you can use [http://savannah.nongnu.org/projects/avrdude avrdude] to upload compiled programs to an ATmega168/ATmega328 via the ISP Shield ZIF socket or either of the ISP headers. | + | The ArduinoISP sketch mimics the [http://www.atmel.com/ Atmel] [http://www.atmel.com/dyn/products/tools_card.asp?tool_id=2726 AVRISP] programmer. The Arduino IDE won't let you use it to upload sketches, but you can use [http://savannah.nongnu.org/projects/avrdude avrdude] to upload compiled programs to an ATmega168/ATmega328 via the ISP Shield ZIF socket or either of the ISP headers. When using an Arduino and ArduinoISP in this capacity the avrdude programmer type should be set to 'avrisp'. Check the avrdude webpage for detailed instructions and documentation regarding the use of avrdude. |
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− | When using an Arduino and ArduinoISP in this capacity the avrdude programmer type should be set to 'avrisp'. | ||
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− | Check the avrdude webpage for | ||
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