delfare Posted March 21, 2015 Report Share Posted March 21, 2015 Hello,I use a papilio pro with logicstart megawing, I installed papilio loader 2.7 and ISE 14.7 on my ubuntu 14.04 and I have a problem when I try to upload webpack_quickstart.bit I succeed to send the Quickstart-Papilio_Pro_LX9-v1.5.bit file :Using devlist.txtJTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9Created from NCD file: top_avr_core_v8.ncd;UserID=0xFFFFFFFFTarget device: 6slx9tqg144Created: 2012/02/13 17:18:57Bitstream length: 2724832 bitsUploading "/home/delfare/workspace/fpga/helloworld/Quickstart-Papilio_Pro_LX9-v1.5.bit". DNA is 0xd9319d13fdee84ffDone.Programming time 532.2 msUSB transactions: Write 180 read 12 retries 5but when I try with the webpack_quickstart.bit generated by ISE (and doesn't seem to have errors), I got this error :Using devlist.txtJTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9readusb waiting too long for 2 bytes, only 0 availableerror No such deviceIOException:any idea? thanks,Delfare Quote Link to comment Share on other sites More sharing options...
alvieboy Posted March 24, 2015 Report Share Posted March 24, 2015 Are you targeting the same FPGA ? Does that happen all the time ? Can you send me the bit file by email ? (send to alvieboy at alvie dot com) Quote Link to comment Share on other sites More sharing options...
delfare Posted March 25, 2015 Author Report Share Posted March 25, 2015 Yes I was targeting the same FPGA.I don't have the problem anymore (I don't know what I have changed but it works now).I still have the project and the bit file that had (and still has) the problem (I can send you if you want), but if I create a new project with the same procedure, it works. Quote Link to comment Share on other sites More sharing options...
alvieboy Posted March 26, 2015 Report Share Posted March 26, 2015 Yes, please send be both (non-working and working) bitfiles by email (alvieboy at alvie dot com) Alvie Quote Link to comment Share on other sites More sharing options...
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