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knittingmachine [2010/10/18 22:35]
knittingmachine [2016/01/28 18:05]
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-====== Brother KH-930e knitting machine ====== 
-Adventures in communicating with the Brother KH-930e knitting machine! 
-===== Make your own cable ===== 
-The kh930e is designed to work with a Tandy PDD1 floppy drive. We don't need it! Make your own cable to communicate between your computer and the machine. You will need: 
-  * Inverted [[http://​​index.php?​main_page=product_info&​cPath=18&​products_id=70&​zenid=08edecd591934eebcc4993c01b0259d6|FTDI cable]] reprogrammed with [[http://​​Resources/​Utilities.htm|FTDI MProg ]] (windows only) 
-  * 2x4 connector part number [[http://​​scripts/​DkSearch/​dksus.dll?​vendor=0&​keywords=WM8036-ND|WM8036-ND on Digikey]] 
-===== Python code ===== 
-  * Available on [[http://​​adafruit/​knitting_machine|github]] 
-  * Based on [[http://​​wiki/​index.php?​title=Electroknit_Technical_Information|Steve Conklin'​s knitting machine code]] 
-===== Backing up patterns/​dumping memory from kh930e to computer ===== 
-  * Start up the disk drive emulator in the command line. 
-  * When "​ready"​ lamp is lit, clear display with CE key, then prepare to save pattern data to "​disk"​ by typing 552, then STEP. 
-  * Display will go blank and then "​ready"​ and "​pattern no" lamps will light up with the "​track"​ number 1 in the display. Press STEP. 
-  * Machine will beep when finished, and the track data will now be in the "​img"​ folder along with your emulator and other scripts. 
-  * The emulator also makes a handy file-01.dat file to make it easy to preview the patterns using 
-===== Creating new patterns ===== 
-===== Putting new patterns on the machine ===== 
-  * Start up the disk drive emulator in the command line. 
-  * When "​ready"​ lamp is lit, perform a memory reset by pressing CE key, then type in 888, then press STEP key. 
-  * Clear display with CE key, then prepare to load new data into memory by typing 551, then STEP. 
-  * Display should go blank, then "​ready"​ and "​pattern no" lamps should illuminate. Press 1 to indicate which "​track"​ to load from the disk drive emulator, then press STEP. 
-  * Machine will beep when finished. pick a pattern and knit as normal. 
-===== Troubleshooting ===== 
-  * If the RAM data has been corrupted, the screen will flash "​888"​ and the machine will seem unresponsive. Hold down INPUT and STEP at the same time, and when the display should change. Perform a memory reset by hitting CE, 888, STEP. 
-===== Outside resources ===== 
-  * [[http://​​guide/​Knitting%20Machine/​Brother/​Brother-KH-930-Knitting-Machine-Owner%27s-Manual-T0RJNU9UUT.html|KH-930e manual]] - fill out a CAPTCHA to download the PDF manual 
-  * [[http://​​labs/​python_pitfalls.html|Python pitfalls]] - helped spot a bug  
-  * [[http://​​brothl1.htm#​Troubleshooting%20Uploading%20and%20Downloading%20with%20Brother%20KH940,​%20KH950i,​%20KH965i,​%20KH970|Troubleshooting Brother machines]] - includes how to do an 888 reset of memory 
-  * [[http://​​answers.php?​id=124420|Good forum post]]- includes what to do when all the machine will do is flash "​888"​ 
/home/ladyada/public_html/wiki/data/pages/knittingmachine.txt · Last modified: 2016/01/28 18:05 (external edit)