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Submitted by Doug Springer, based on work by

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Wolfgang Moser, Ville Voipio, Hannes Weisbach
patch #7486: Patch to add FT2232C/D, FT2232H, FT4232H,
usbvid, usbpid, usbdev for USB support - Based on #7062
* avrftdi.c: New file.
* avrftdi.h: (Ditto.)
* configure.ac: Add check for libftdi.
* config_gram.y: Add AVRFTDI and per-programmer USB string
keywords.
* lexer.l: (Ditto.)
* avrdude.conf.in: Add avrftdi and 2232HIO programmers.
* pgm.h: Add USB parameters.
* Makefile.am: Add avrftdi.c and avrftdi.h.
* AUTHORS: Mention the new authors.
* avrdude.1: Document the changes.




git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@979 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2011-08-25 16:12:30 +00:00
parent d74d9e647e
commit 46c7bf38ec
13 changed files with 1332 additions and 7 deletions
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7
doc/avrdude.texi
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@@ -169,9 +169,14 @@ emulated on top of USB is likely to not work at all, or to work
abysmally slow.
The STK500, JTAG ICE, avr910, and avr109/butterfly use the serial port to communicate with the PC.
The STK600, JTAG ICE mkII, AVRISP mkII, USBasp, and USBtinyISP
The STK600, JTAG ICE mkII, AVRISP mkII, USBasp, avrftdi (and derivitives), and USBtinyISP
programmers communicate through the USB, using @code{libusb} as a
platform abstraction layer.
The avrftdi adds support for the FT2232C/D, FT2232H, and FT4232H devices. These all use
the MPSSE mode, which has a specific pin mapping. Bit 1 (the lsb of the byte in the config
file) is SCK. Bit 2 is MOSI, and Bit 3 is MISO. Bit 4 usually reset. The 2232C/D parts
are only supported on interface A, but the H parts can be either A or B (specified by the
usbdev config parameter).
The STK500, STK600, JTAG ICE, and avr910 contain on-board logic to control the programming of the target
device.
The avr109 bootloader implements a protocol similar to avr910, but is