Re: [Freetel-codec2] Tiva C Launchpad Shipping

2013-07-25 Thread Andy Wood
The TI chip is an 80-MHz processor core - the STM32F4 only just works at 168MHz 
- around 80% CPU time - running duplex so I don't really think it would be 
worth trying...

It would probably do Speex OK as the STM32 takes about 25% in duplex.

Andy.

From: br...@perens.com
Date: Wed, 24 Jul 2013 22:50:01 -0700
To: freetel-codec2@lists.sourceforge.net
Subject: [Freetel-codec2] Tiva C Launchpad Shipping

TI is now shipping the Tiva C launchpad. See 
http://www.ti.com/tool/ek-tm4c123gxl This is an alternative to the STM32F4 as 
an inexpensive platform to run Codec2. It has two 12 bit ADCs with 12 input 
channels and 1M sample per second.

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Re: [Freetel-codec2] Tiva C Launchpad Shipping

2013-07-25 Thread Shane Burrell
Short of the high end sitara or omap line TI really doesn't have an
alternative to the STMF4 other than a big leap up.  There just isn't enough
speed. The lauchpads a neat devices though.


On Thu, Jul 25, 2013 at 2:57 AM, Andy Wood andyw...@hotmail.com wrote:

 The TI chip is an 80-MHz processor core - the STM32F4 only just works at
 168MHz - around 80% CPU time - running duplex so I don't really think it
 would be worth trying...

 It would probably do Speex OK as the STM32 takes about 25% in duplex.

 Andy.

 --
 From: br...@perens.com
 Date: Wed, 24 Jul 2013 22:50:01 -0700
 To: freetel-codec2@lists.sourceforge.net
 Subject: [Freetel-codec2] Tiva C Launchpad Shipping


 TI is now shipping the Tiva C launchpad. See
 http://www.ti.com/tool/ek-tm4c123gxl This is an alternative to the
 STM32F4 as an inexpensive platform to run Codec2. It has two 12 bit ADCs
 with 12 input channels and 1M sample per second.
 --
 Sent from my Android phone with K-9 Mail. Please excuse my brevity.
 --
 See everything from the browser to the database with AppDynamics Get
 end-to-end visibility with application monitoring from AppDynamics Isolate
 bottlenecks and diagnose root cause in seconds. Start your free trial of
 AppDynamics Pro today!
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