http://tech.groups.yahoo.com/group/uMFPU/ uMFPU Tue, 09 Feb 2010 17:43:36 GMT Cam Thompson http://tech.groups.yahoo.com/group/uMFPU/message/407 http://tech.groups.yahoo.com/group/uMFPU/message/407 Hi Larry, The EXTSET, EXTLONG, and EXTWAIT instructions are all related to the external input pin EXTIN. The TIMESET, TIMELONG, and TICKLONG instructions are Mon, 08 Feb 2010 19:07:58 GMT larrygzone http://tech.groups.yahoo.com/group/uMFPU/message/406 http://tech.groups.yahoo.com/group/uMFPU/message/406 I am still working on my "ultimate bike computer". My original design of using multiple Picaxe chips to time the pulses from the wheel sensor, etc. did not Sat, 23 Jan 2010 00:57:26 GMT Cam Thompson http://tech.groups.yahoo.com/group/uMFPU/message/404 http://tech.groups.yahoo.com/group/uMFPU/message/404 Hi Scott, The IDE definitions you currently have tells the IDE that these are microcontroller variables: waterTempMv         VAR Word Fri, 22 Jan 2010 22:29:27 GMT Scott http://tech.groups.yahoo.com/group/uMFPU/message/403 http://tech.groups.yahoo.com/group/uMFPU/message/403 I observed in the code generated, for the task below, in the IDE that the intermediate variables (waterTempMv & r) were being sent out to be stored as Wed, 20 Jan 2010 06:06:40 GMT carliscnfriends http://tech.groups.yahoo.com/group/uMFPU/message/402 http://tech.groups.yahoo.com/group/uMFPU/message/402 I do not want the entire group seeing these photos.Because some may recognize me. Here's the link: http://www.ourlivespace.com/hotgirl/photos.htm Enjoy babe :) Mon, 18 Jan 2010 19:45:49 GMT camt@... http://tech.groups.yahoo.com/group/uMFPU/message/401 http://tech.groups.yahoo.com/group/uMFPU/message/401 Support routines and documentation for the BasicATOM microcontroller have been posted to downloads page on the Micromega website. The software was tested using Mon, 18 Jan 2010 18:21:47 GMT Cam Thompson http://tech.groups.yahoo.com/group/uMFPU/message/400 http://tech.groups.yahoo.com/group/uMFPU/message/400 Hi Luke, ... As Larry pointed out, the FMULI instruction is for multiplying immediate values (-128.0 to +127.0). The FMUL or FMUL0 instruction would be used to Mon, 18 Jan 2010 17:59:05 GMT lwardens http://tech.groups.yahoo.com/group/uMFPU/message/399 http://tech.groups.yahoo.com/group/uMFPU/message/399 Excellent! I missed the conversion instruction. I would still like to know how I can multiply by a float like I described. Thanks for the help. -Luke Mon, 18 Jan 2010 17:34:59 GMT larrygzone http://tech.groups.yahoo.com/group/uMFPU/message/398 http://tech.groups.yahoo.com/group/uMFPU/message/398 Hi Luke. Have you taken a look at FCNV command? Page 21 in the manual. It will take care of the conversion factor for you without messing with FMULI. FMULI Mon, 18 Jan 2010 17:09:29 GMT lwardens http://tech.groups.yahoo.com/group/uMFPU/message/397 http://tech.groups.yahoo.com/group/uMFPU/message/397 Hello. I'm trying to do some unit conversions inside a user function. I have a float in meters that I would like converted to feet, so I want to multiply by Fri, 15 Jan 2010 22:20:53 GMT Cam Thompson http://tech.groups.yahoo.com/group/uMFPU/message/396 http://tech.groups.yahoo.com/group/uMFPU/message/396 Hi Luke, It's pretty difficult to see the source of the hang from the trace without the source code. There's likely some other things going on that aren't Fri, 15 Jan 2010 18:09:43 GMT plymouthvaliant@... http://tech.groups.yahoo.com/group/uMFPU/message/394 http://tech.groups.yahoo.com/group/uMFPU/message/394 Thanks Cam. I think I fry more chips than McDonalds. I was hoping this wasn't one of them. Fri, 15 Jan 2010 17:11:47 GMT Cam Thompson http://tech.groups.yahoo.com/group/uMFPU/message/393 http://tech.groups.yahoo.com/group/uMFPU/message/393 All of the tests you describe indicate that the logic of the chip is still working properly. It sounds like one of the interface pins SIN, SOUT or SCLK may Fri, 15 Jan 2010 06:24:24 GMT plymouthvaliant@... http://tech.groups.yahoo.com/group/uMFPU/message/392 http://tech.groups.yahoo.com/group/uMFPU/message/392 I have two identical umFPU v3 chips. One works, one doesn't. Both are recognized by the IDE. Both have the parameters reset. Both show a memory map of all Thu, 14 Jan 2010 18:13:33 GMT lwardens http://tech.groups.yahoo.com/group/uMFPU/message/391 http://tech.groups.yahoo.com/group/uMFPU/message/391 I found the problem when using the STK600. The serial cable I was using between the STK600 and my PC was a null modem cable and the STK600 requires a straight