Microcontroller based portable audio player using Flash Card

[Arun]

Hi
I am Arunkumaran Varadharajan from India. I am currently doing my
bachelors in electrical and electronics engineering. I am contemplating
about taking up the portable audio player using falsh card(MMC) as my
final year project. I have only 6 weeks to complete it. I wish to know
your views on its viability (both cost and time).I am looking at the
basic audio formats only and not the advanced ones like mp3 etc..

I am very new to microcontrollers. Please suggest the one that nest
suits this application.

kind regards
Arunkumaran Varadharajan

 

[Eeyore]

Hi
I am Arunkumaran Varadharajan from India. I am currently doing my
bachelors in electrical and electronics engineering. I am contemplating
about taking up the portable audio player using falsh card(MMC) as my
final year project. I have only 6 weeks to complete it. I wish to know
your views on its viability (both cost and time).I am looking at the
basic audio formats only and not the advanced ones like mp3 etc..

I am very new to microcontrollers. Please suggest the one that nest
suits this application.

In 6 weeks ? Forget it.

Graham

 

[PhattyMo]

Hi
I am Arunkumaran Varadharajan from India. I am currently doing my
bachelors in electrical and electronics engineering. I am contemplating
about taking up the portable audio player using falsh card(MMC) as my
final year project. I have only 6 weeks to complete it. I wish to know
your views on its viability (both cost and time).I am looking at the
basic audio formats only and not the advanced ones like mp3 etc..

I am very new to microcontrollers. Please suggest the one that nest
suits this application.

kind regards
Arunkumaran Varadharajan

http://www.ladyada.net/make/minty/hardware.html

 

[Jim Thompson]

http://www.ladyada.net/make/minty/hardware.html

First off DON'T use a "false" card ;-)

...Jim Thompson

 

[Rene Tschaggelar]

Hi
I am Arunkumaran Varadharajan from India. I am currently doing my
bachelors in electrical and electronics engineering. I am contemplating
about taking up the portable audio player using falsh card(MMC) as my
final year project. I have only 6 weeks to complete it. I wish to know
your views on its viability (both cost and time).I am looking at the
basic audio formats only and not the advanced ones like mp3 etc..

I am very new to microcontrollers. Please suggest the one that nest
suits this application.

kind regards
Arunkumaran Varadharajan

6 weeks ?
That makes a week to evaluate components, a week to
draw the pcb, another week to become familiar with
the tools, get the pcb, another week to debug the
hardware, implement the basic audio format, eg. raw
sampling. That'd leave two weeks as spare. Nevertheless
a very thight schedule. The problems is that not all
information is accessible. I recently spent 2 weeks
on the SDcard, to little avail. The project went
back to Dataflash.
What happens iif the work is not complete ?

Rene

 

[Donald]

6 weeks ?
That makes a week to evaluate components, a week to
draw the pcb, another week to become familiar with
the tools, get the pcb, another week to debug the
hardware, implement the basic audio format, eg. raw
sampling. That'd leave two weeks as spare. Nevertheless
a very thight schedule. The problems is that not all
information is accessible. I recently spent 2 weeks
on the SDcard, to little avail. The project went
back to Dataflash.
What happens iif the work is not complete ?

Rene

Google has lots of kits with source code included.

 

[Piglit]

Hi
I am Arunkumaran Varadharajan from India. I am currently doing my
bachelors in electrical and electronics engineering. I am contemplating
about taking up the portable audio player using falsh card(MMC) as my
final year project. I have only 6 weeks to complete it. I wish to know
your views on its viability (both cost and time).I am looking at the
basic audio formats only and not the advanced ones like mp3 etc..

I am very new to microcontrollers. Please suggest the one that nest
suits this application.

kind regards
Arunkumaran Varadharajan

This one is good
http://www.teuthis.com/html/mp3.html
M