Dobrica Pavlinušić's random unstructured stuff
Mojo: Revision 9
^ dmesg
.pre [ 894.003473] usb 1-3.1: new full-speed USB device number 5 using xhci_hcd [ 894.022883] usb 1-3.1: New USB device found, idVendor=03eb, idProduct=2144 [ 894.022888] usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=220 [ 894.022891] usb 1-3.1: Product: Mojo V2 [ 894.022893] usb 1-3.1: Manufacturer: Emb Micro [ 894.022896] usb 1-3.1: SerialNumber: 84134353230351B0D1B0 [ 894.023034] usb 1-3.1: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes [ 894.039841] cdc_acm 1-3.1:1.0: ttyACM0: USB ACM device [ 894.040196] usbcore: registered new interface driver cdc_acm [ 894.040200] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters .pre ^ mojo-loader http://embeddedmicro.com/tutorials/the-mojo/installing-mojo-loader remove RXTXcomm from distribution and use one from packages .pre dpavlin@blue:/blue-zfs/FPGA/Mojo/mojo-loader-1.1.2/lib$ rm RXTXcomm.jar dpavlin@blue:/blue-zfs/FPGA/Mojo/mojo-loader-1.1.2/lib$ rm librxtxSerial.so dpavlin@blue:/blue-zfs/FPGA/Mojo/mojo-loader-1.1.2/lib$ ln -s /usr/share/java/RXTXcomm.jar dpavlin@blue:/blue-zfs/FPGA/Mojo/mojo-loader-1.1.2/lib$ ln -s /usr/lib/jni/librxtxSerial.so .pre alternative implementation: https://github.com/mogorman/mojo.py ^ Bitcoin mining https://github.com/kramble/DE0-Nano-BitCoin-Miner/tree/master/Mojo_LX9 http://embeddedmicro.com/forum/viewtopic.php?f=3&t=68&sid=8510da058a2db897f380609cfcee4044&start=10#p300 .pre dpavlin@blue:/blue-zfs/FPGA/Mojo$ git clone https://github.com/kramble/DE0-Nano-BitCoin-Miner.git Cloning into 'DE0-Nano-BitCoin-Miner'... remote: Counting objects: 227, done. remote: Compressing objects: 100% (167/167), done. remote: Total 227 (delta 74), reused 208 (delta 56) Receiving objects: 100% (227/227), 659.22 KiB | 174.00 KiB/s, done. Resolving deltas: 100% (74/74), done. .pre upload bitstream .pre dpavlin@blue:/blue-zfs/FPGA/Mojo/DE0-Nano-BitCoin-Miner/Mojo_LX9/MiningSoftware$ ../../../mojo.py/mojo.py -v -d /dev/ttyACM1 -i ../Bitstream/mojo_top_hashers6_100MHz_icarus.bin Rebooting Mojo Mojo is ready to recieve bitstream Mojo acknowledged size of bitstream. Writing bitstream Mojo has been flashed Verifying Mojo First Byte was valid getting flash size. Flash and local bitstream match file size. Flash and local bitstream are a match. Mojo has been loaded bitsream .pre .pre dpavlin@blue:/blue-zfs/FPGA/Mojo/DE0-Nano-BitCoin-Miner/Mojo_LX9$ python miner_icarus.py Miner started on Tue Jul 16 23:26:17 2013 Sending data to FPGA ... Share found on Tue Jun 25 23:37:11 2013 nonce 0074fd13 Upstream result: True [15 accepted, 0 failed, 5.25 +/- 1.35 Mhash/s] .pre |