http://forums.leaflabs.com/topic.php?id=251 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:12:36 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=251&page=2#post-2060 Wed, 27 Oct 2010 13:30:45 +0000 poslathian 2060@http://forums.leaflabs.com/ <p>ahh yes, i meant to say that those 2 ADC's can be multiplexed out to 10 channels (down from 16 on Maple). Of course multiplexing means you time share the ADC's and so wont get 1us sampling if you have more than 2 channels online at one time. </p> http://forums.leaflabs.com/topic.php?id=251&page=2#post-2022 Mon, 25 Oct 2010 21:19:08 +0000 crenn 2022@http://forums.leaflabs.com/ <p>Shouldn't that be:<br /> 10x1us 12bit ADC's</p> <p>But so far, seems that will fit my application perfectly! Just need to save up the funds for when it is released!</p> <p>EDIT: Ah, nm about the ADCs, read it again. </p> http://forums.leaflabs.com/topic.php?id=251&page=2#post-2021 Mon, 25 Oct 2010 21:11:34 +0000 poslathian 2021@http://forums.leaflabs.com/ <p>ahh, were using the stm32f103CB which has exactly the same specs as Maple, with two exceptions:</p> <p>1) only 48 pin package, with 37 GPIOS<br /> 2) The 2 ADC's only multiplex out to 10 channels, instead of 16</p> <p>thus we have:<br /> 20KB RAM<br /> 128KB Flash<br /> 2xSPI<br /> 2xI2C<br /> 3xUART<br /> 2x1us 12bit ADC's</p> <p>everything on mini is broken out! </p> http://forums.leaflabs.com/topic.php?id=251#post-2020 Mon, 25 Oct 2010 20:56:08 +0000 crenn 2020@http://forums.leaflabs.com/ <p>I was more hoping to find out how many ADC, GPIO, SPI, USART etc. The current project I'm working on (postponed until after exams) requires 1 I2C port, 2 SPI ports, 2 USART ports (Only TX,RX), 4 ADC lines (Ideally 6), 3-6 PWM lines (plus enough timers for interrupts), 3 external interrupt lines and a couple of GPIO. Is the Maple Mini running at the same speed as the Maple (72Mhz)?</p> <p>I'm going to be prototyping the system on my Maple, but the Maple Mini is probably more suited when I move to a dedicated system. </p> http://forums.leaflabs.com/topic.php?id=251#post-2016 Mon, 25 Oct 2010 20:35:49 +0000 poslathian 2016@http://forums.leaflabs.com/ <p>We currently have prototypes in hand, they seem to be performing very well. It looks like these will likely end up as the production design, in which case well release all the specs and pricing etc. Otherwise, well have to spin another proto. Eitherway, we definitely want these things available for holiday season! </p> http://forums.leaflabs.com/topic.php?id=251#post-2014 Mon, 25 Oct 2010 20:20:18 +0000 crenn 2014@http://forums.leaflabs.com/ <p>When will more details be released about it? </p> http://forums.leaflabs.com/topic.php?id=251#post-1998 Mon, 25 Oct 2010 19:40:27 +0000 poslathian 1998@http://forums.leaflabs.com/ <p>not sure yet. less than maple! </p> http://forums.leaflabs.com/topic.php?id=251#post-1990 Mon, 25 Oct 2010 19:14:54 +0000 crenn 1990@http://forums.leaflabs.com/ <p>I didn't see that! That's going to be interesting, what's the estimated cost going to be? </p> http://forums.leaflabs.com/topic.php?id=251#post-1982 Mon, 25 Oct 2010 18:02:50 +0000 poslathian 1982@http://forums.leaflabs.com/ <p>maple mini? <a href="http://leaflabs.com/2010/10/maple-mini-prototype/" rel="nofollow">http://leaflabs.com/2010/10/maple-mini-prototype/</a> </p> http://forums.leaflabs.com/topic.php?id=251#post-1980 Mon, 25 Oct 2010 14:31:31 +0000 crenn 1980@http://forums.leaflabs.com/ <p>Secret business stuff = design of Maple Mini? </p> http://forums.leaflabs.com/topic.php?id=251#post-1895 Thu, 21 Oct 2010 15:44:32 +0000 poslathian 1895@http://forums.leaflabs.com/ <p>Sorry for the absence, we will put a greater emphasis on strengthening the forums and generally providing the best support we can. </p> http://forums.leaflabs.com/topic.php?id=251#post-1856 Wed, 20 Oct 2010 13:33:31 +0000 leaflabsandy 1856@http://forums.leaflabs.com/ <p>Quote: "we *will* get back to the business of working with you here on the forums very shortly"<br /> Quote: "we lost the last 10 days or so to..err...'secret business stuff' (can I say that?)"</p> <p>Reply: The last time I have checked (I hate to be very blunt) but you are a company and we (the users) are your customers! To abandon your customers for ten days without warning them is inexcusable.<br /> Next time, act like a company and support your customers or you will not have any customers to support. </p> http://forums.leaflabs.com/topic.php?id=251#post-1842 Tue, 19 Oct 2010 15:02:23 +0000 poslathian 1842@http://forums.leaflabs.com/ <p>Just the northern hemisphere.... </p> http://forums.leaflabs.com/topic.php?id=251#post-1840 Tue, 19 Oct 2010 14:33:48 +0000 crenn 1840@http://forums.leaflabs.com/ <blockquote><p>3) we lost the last 10 days or so to..err...'secret business stuff' (can I say that?).</p></blockquote> <p>Sounds like 'code' for you were trying to take over the world. </p> http://forums.leaflabs.com/topic.php?id=251#post-1839 Tue, 19 Oct 2010 14:30:29 +0000 poslathian 1839@http://forums.leaflabs.com/ <p>oh boy. Huge apologies on our part. Be assured that:<br /> 1) we *will* get back to the business of working with you here on the forums very shortly, thanks so much for picking up the slack! (seriously...thanks!)</p> <p>2) we have lots of goodies on the way, in the forms of documentation, hardware upgrades, bootloader upgrades, oh my!</p> <p>3) we lost the last 10 days or so to..err...'secret business stuff' (can I say that?). By that I mean were working on ways to get you guys better products sooner - by getting Oak out the door, upping our staff, and doing some big in house projects to show off the platform</p> <p>Sorry again! Interacting with users over forums and email and in person has absolutely made this whole project worthwhile; seeing all the participation here is supremely motivational. Needless to say were working on striking the right the balance between the various time sinks around here, stay with us!</p> <p>-poslathian </p>