projects / sigrok-firmware-fx2lafw.git / blame
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1 | ------------------------------------------------------------------------------ |
| 2 | fx2lafw | |
| 3 | ------------------------------------------------------------------------------ | |
| 4 | ||
| 5 | fx2lafw is a free/libre/open-source firmware for logic analyzers based on | |
| 6 | the Cypress EZ-USB FX2(LP) chip. | |
| 7 | ||
| 8 | It is licensed under the terms of the GNU GPL (version 2 or later). | |
| 9 | ||
| 10 | Requirements | |
| 11 | ------------ | |
| 12 | ||
| 13 | In order to build fx2lafw you need the 'sdcc' compiler. | |
| 14 | ||
| 15 | On Debian you can install it via: | |
| 16 | ||
| 17 | $ apt-get install sdcc | |
| 18 | ||
| 19 | In order to transfer the firmware onto the FX2 chip, you can use cycfx2prog: | |
| 20 | ||
| 21 | $ apt-get install cycfx2prog | |
| 22 | ||
| 23 | Building | |
| 24 | -------- | |
| 25 | ||
| 060dc3fe | 26 | $ git clone git://sigrok.git.sourceforge.net/gitroot/sigrok/fx2lafw |
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27 | $ cd fx2lafw |
| 28 | $ git clone git://github.com/mulicheng/fx2lib.git | |
| 29 | $ make | |
| 30 | ||
| 31 | Usage | |
| 32 | ----- | |
| 33 | ||
| 91f1e17f | 34 | $ cycfx2prog -id=vvvv:pppp prg:<device>.ihx reset run delay:100 |
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35 | |
| 36 | You have to provide the USB VID/PID of the FX2 device (before firmware | |
| 37 | upload) using the -id parameter. | |
| 38 | ||
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39 | Replace <device>.ihx with the respective .ihx file from the |
| 40 | hw/*/build/ directory, e.g. hw/saleae-logic/build/fx2lafw-saleae-logic.ihx. | |
| 41 | ||
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42 | Website |
| 43 | ------- | |
| 44 | ||
| 45 | See the fx2lafw website for further information: | |
| 46 | ||
| 47 | http://sigrok.org/wiki/Fx2lafw | |
| 48 |