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Updated the AVRISP-MKII Clone programmer project to be compatible with the latest version of AVR Studio (version 5.1).

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Changed the AVRISP-MKII Clone programmer project to report a fixed 3.3V VTARGET voltage on USB AVRs lacking an ADC instead of 5V to prevent warnings in AVR Studio 5.1 when programming XMEGA devices.
This commit is contained in:
Dean Camera 2012-02-08 18:29:17 +00:00
parent 1482f77826
commit 18b82b3575
11 changed files with 58 additions and 28 deletions
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21
Projects/AVRISP-MKII/AVRISP-MKII.txt
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@ -46,9 +46,9 @@
*
* Firmware for an AVRStudio compatible AVRISP-MKII clone programmer. This project will enable the USB AVR series of
* microcontrollers to act as a clone of the official Atmel AVRISP-MKII programmer, usable within AVRStudio. In its
* most basic form, it allows for the programming of 5V AVRs from within AVRStudio with no special hardware other than
* the USB AVR and the parts needed for the USB interface. If the user desires, more advanced circuits incorporating
* level conversion can be made to allow for the programming of 3.3V AVR designs.
* most basic form, it allows for the programming of AVRs at the programmer's VCC voltage from within AVRStudio with
* no special hardware other than the USB AVR and the parts needed for the USB interface. If the user desires, more
* advanced circuits incorporating level conversion can be made to allow for the programming of 3.3V AVR designs.
*
* This device spoofs Atmel's official AVRISP-MKII device PID so that it remains compatible with Atmel's AVRISP-MKII
* drivers. When prompted, direct your OS to install Atmel's AVRISP-MKII drivers provided with AVRStudio.
@ -59,7 +59,7 @@
*
* On AVR models with an ADC converter, AVCC should be tied to 5V (e.g. VBUS) and the \c VTARGET_ADC_CHANNEL token should be
* set to an appropriate ADC channel number in the project makefile for VTARGET detection to operate correctly. On models
* without an ADC converter, VTARGET will report a fixed 5V level at all times.
* without an ADC converter, VTARGET will report a fixed 3.3V level at all times.
*
* While this application can be compiled for USB AVRs with as little as 8KB of FLASH, for full functionality 16KB or more
* of FLASH is required. On 8KB devices, ISP or PDI/TPI programming support can be disabled to reduce program size.
@ -256,7 +256,7 @@
* <td>NO_VTARGET_DETECT</td>
* <td>Makefile LUFA_OPTS</td>
* <td>Define to disable VTARGET sampling and reporting on AVR models with an ADC converter. This will cause the programmer
* to report a fixed 5V target voltage to the host regardless of the real target voltage. <i>Ignored when compiled for
* to report a fixed 3.3V target voltage to the host regardless of the real target voltage. <i>Ignored when compiled for
* targets lacking an ADC.</i></td>
* </tr>
* <tr>
@ -285,19 +285,24 @@
* <td>LIBUSB_DRIVER_COMPAT</td>
* <td>Makefile LUFA_OPTS</td>
* <td>Define to switch to a non-standard endpoint scheme, breaking compatibility with AVRStudio under Windows but making
* the code compatible with software such as avrdude (all platforms) that use the libUSB driver.
* the code compatible with software such as avrdude (all platforms) that use the libUSB driver.</td>
* </tr>
* <tr>
* <td>XCK_RESCUE_CLOCK_ENABLE</td>
* <td>Makefile LUFA_OPTS</td>
* <td>Define to move the ISP rescue clock to the AVR's XCK pin instead of the OCR1A output pin. This is useful for existing programming
* hardware that does not expose the OCR1A pin of the AVR, but *may* cause some issues with PDI programming mode.
* hardware that does not expose the OCR1A pin of the AVR, but *may* cause some issues with PDI programming mode.</td>
* </tr>
* <tr>
* <td>INVERTED_ISP_MISO</td>
* <td>Makefile LUFA_OPTS</td>
* <td>Define to invert the received data on the ISP MISO line. This is sometimes needed depending on the level translation hardware used,
* if the translator hardware inverts the received logic level.
* if the translator hardware inverts the received logic level.</td>
* </tr>
* <tr>
* <td>FIRMWARE_VERSION_MINOR</td>
* <td>Define to set the minor firmware revision nunber reported to the host on request. By default this will use a firmware version compatible
* with the latest Atmel IDE version, however if desired the reported minor value can be adjusted here.</td>
* </tr>
* </table>
*/