<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif;"><div><div>Yeah, agreed on the USB and Codec support.</div><div><br></div><div>I’m planning on resolving that issue, either myself or with the help of others.</div><div><br></div><div>I’ll let you know how I get on.</div><div><br></div><div><div id="MAC_OUTLOOK_SIGNATURE"><div><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" face="Calibri">Rob Spencer</font></font></div><div><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" face="Calibri">GMSN!</font></font></div></div></div></div><div><br></div><span id="OLK_SRC_BODY_SECTION"><div style="font-family:Calibri; font-size:12pt; text-align:left; color:black; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt"><span style="font-weight:bold">From: </span> ezion <<a href="mailto:ezion67@gmail.com">ezion67@gmail.com</a>><br><span style="font-weight:bold">Date: </span> Friday, 18 December 2015 00:55<br><span style="font-weight:bold">To: </span> Robert Spencer <<a href="mailto:rob@gmsn.co.uk">rob@gmsn.co.uk</a>><br><span style="font-weight:bold">Cc: </span> "<a href="mailto:synth-diy@dropmix.xs4all.nl">synth-diy@dropmix.xs4all.nl</a>" <<a href="mailto:synth-diy@dropmix.xs4all.nl">synth-diy@dropmix.xs4all.nl</a>><br><span style="font-weight:bold">Subject: </span> Re: [sdiy] STM32 Nucleo + mbed<br></div><div><br></div><div dir="ltr"><div><div><div><div><div><div><div><div><div>Yes I've been looking in to this too.<br></div>I like the ease of use of the whole Mbed thing.<br></div>The low price of the Nucleo boards and the fact that you can snap of the programmer and use it with home cooked PCBs was the decisive factor. <br></div>The one down point for me is the USB support. Out of the box there is no mix and match of usb device types.<br></div><div>So either USB audio OR USB midi, not both.<br></div>Sure one of the tastes available is a USB mouse and keyboard mix, and you can use this as a starting point for other mix tastes.<br></div>However I didn't get around to get my own USB audio+midi in working condition.<br></div>Last time I worked on it was over 6 months ago before the real work became a bit overwhelming :(<br></div><br>Hope to pick up the project soon. And maybe someone else has made similar code in the mean time.<br></div>The end goal is a STM32 based digihell synth.<br><br></div>Cheers Theo<br><div><div><div><div><div><div><br></div></div></div></div></div></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature">Groetjes Theo</div></div><br><div class="gmail_quote">On Fri, Dec 11, 2015 at 8:11 PM, Robert Spencer <span dir="ltr"><<a href="mailto:rob@gmsn.co.uk" target="_blank">rob@gmsn.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif"><div><div><div><div>Has anyone had a play around with the mbed website or ST Nucleo boards?</div><div><br></div><div>For those that haven’t, it’s a browser based IDE. It works really well alongside the ST Nucleo boards. You can use code snippets from the community, compile in the browser, which downloads the binary. You then save the binary to the board, which appears as a USB storage device and that’s it. No installing tool chains or playing around with ST-Link, the only draw back is there’s no debug.</div><div><br></div><div>I’ve made a daughter board for the ST Nucleo with a WM8731 and a few pots, jacks and a USB host socket with the aim of creating some kind of I2S DSP development platform. I’ve done plenty of coding but I’m still new to embedded stuff.</div><div><br></div><div>I know I need to enable pins and clock to the right peripherals, but beyond that I’m lost.</div><div><br></div><div>Does anyone have any pointers? A nice tutorial would be good starting with the basics and slowly building up. TBH, it feels like this is quite bleeding edge so there’s not a lot of info out there.</div><div><br></div><div>Many thanks in advance.</div></div><div><br></div><div><div><div><font color="#000000"><font face="Calibri">Rob Spencer</font></font></div><div><font color="#000000"><font face="Calibri"><span style="font-size:14px">GMSN!</span></font></font></div><div><font color="#000000"><font face="Calibri"><span style="font-size:14px">07590 267835</span></font></font></div><div><font color="#000000"><font face="Calibri"><span style="font-size:14px"><a href="http://gmsn.co.uk" target="_blank">gmsn.co.uk</a></span></font></font></div></div></div></div></div></div><br>_______________________________________________<br>
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