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| mithro | paddatrapper: ping? | 04:41 |
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| paddatrapper | mithro: pong | 05:28 |
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| paddatrapper | mithro: just so you're aware - my varsity is shut today thanks to a massive storm, so I'll be spending the day working on GSoC stuff | 05:50 |
| mithro | paddatrapper: What IRC client do you use? | 05:50 |
| paddatrapper | mithro: weechat on a remote server that I SSH into | 05:51 |
| mithro | paddatrapper: Okay - I'm thinking of getting an irccloud subscription for Ishan, so was pondering if you wanted one too | 05:51 |
| paddatrapper | Thanks for the thought, but I'm happy with weechat | 05:52 |
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| mithro | Hello Ishan_Bansal | 06:50 |
| Ishan_Bansal | mithro : Hi mithro | 06:51 |
| mithro | I'll be around for another 1.5 hours before I have to head off to dinner | 06:51 |
| mithro | Ishan_Bansal: so feel free to ask any questions and stuff and I'll try and respond ASAP | 06:54 |
| Ishan_Bansal | mithro : Is their any way to print the value of the signals we define rather than opening stimulations each time,as when I print the signal it usually lead to the printing of the address in which the value to be stored | 06:56 |
| mithro | Ishan_Bansal: I don't understand what you are asking? | 06:57 |
| mithro | Can you give me a small example? | 06:58 |
| Ishan_Bansal | Suppose A=signal(1) ; A.eq(5) ; print(A) ; the output is 0x55.. not 5. Is their any way to print 5 | 06:58 |
| Ishan_Bansal | This makes the debugging fast and easy | 07:00 |
| mithro | That doesn't quite make sense as "mysig.eq(5)" doesn't make any sense outside of a sync/comb block | 07:01 |
| mithro | Also, you can't store 5 in a Signal which is only 1 bit wide... | 07:02 |
| mithro | https://www.irccloud.com/pastebin/0VOBAR7R/ | 07:03 |
| tpb | Title: Snippet | IRCCloud (at www.irccloud.com) | 07:03 |
| Ishan_Bansal | mithro : Sorry , just take the signal A = Signal(3), I am just wondering if their is any way to print what is the current value driving in that signal. | 07:04 |
| mithro | Ishan_Bansal: Also, you don't need to store values in signals unless you actually need to use them inside the FPGA code -- you can just use normal Python code (for example if you are parametrizing) a module | 07:05 |
| mithro | Ishan_Bansal: the "current value" only makes sense in simulation? | 07:06 |
| mithro | You can print the current value during simulation | 07:06 |
| mithro | Infact, I do that all the time for simple things | 07:06 |
| Ishan_Bansal | Also for dealing with floating point number for Signal() , I am using the following methodology 'https: //pastebin.com/UKszWTNW' ,Is their any better option | 07:28 |
| Ishan_Bansal | https://pastebin.com/UKszWTNW | 07:28 |
| tpb | Title: [Python] Code for floating values - Pastebin.com (at pastebin.com) | 07:28 |
| mithro | Ishan_Bansal: so, do you need to use this floating point number in the FPGA? | 07:29 |
| mithro | IE what are you doing with this floating point number? | 07:29 |
| Ishan_Bansal | Ya , at a time I have to multiply some values with sqrt_2 in the DCT module | 07:30 |
| Ishan_Bansal | Also for multiplication with cosine and sines | 07:30 |
| mithro | Ishan_Bansal: then you really care about how it is represented inside the FPGA hardware | 07:30 |
| mithro | Ishan_Bansal: So you need to be explicit about how that is being represented in the hardware | 07:31 |
| mithro | Ishan_Bansal: does that make sense? | 07:43 |
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| Ishan_Bansal | mithro: ya, I got the point | 08:41 |
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| paddatrapper | mithro: I'm having trouble with the serial stuff. Neither baud rate (9600 or 115200) seesm to work. I think I have got the wiring working - looking at the source and the datasheets. Any ideas? | 13:44 |
| paddatrapper | never mind, got it working | 13:49 |
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