Difference between revisions of "ECE497 Instructor's Guide"
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There are many choices that have to be made when designing a college course. The open source world gives you even more choices. The following takes you down the path I have chosen for my 32-bit embedded Linux course ([[ECE497 - 32-bit Embedded Linux, Rose-Hulman]]). As we travel I'll point out what decisions needed to be made, what the options were and why I made my choice. Once you see where I've taken you, it should be easier for you to pick a path for your class. | There are many choices that have to be made when designing a college course. The open source world gives you even more choices. The following takes you down the path I have chosen for my 32-bit embedded Linux course ([[ECE497 - 32-bit Embedded Linux, Rose-Hulman]]). As we travel I'll point out what decisions needed to be made, what the options were and why I made my choice. Once you see where I've taken you, it should be easier for you to pick a path for your class. | ||
| − | + | = What Hardware = | |
There are many hardware platforms out there that support embedded Linux, how do you pick one? In my case, Texas Instruments (TI) approached me and asked if I was interested in developing materials using the BeagleBoard. I looked it over and said yes. It's not a bad choice since nearly 30,000 have bee sold and it has a very active community. | There are many hardware platforms out there that support embedded Linux, how do you pick one? In my case, Texas Instruments (TI) approached me and asked if I was interested in developing materials using the BeagleBoard. I looked it over and said yes. It's not a bad choice since nearly 30,000 have bee sold and it has a very active community. | ||
| − | + | The Beagle has a dual-core OMAP processor on it. One core is an ARM processor, the other a TI DSP. So one can work in both the embedded world and the DSP world with it. | |
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| + | = What Software = | ||
| + | == Bare Metal, or Linux == | ||
| + | Since the Beagle has both an ARM and a DSP, you could choose to focus on either. If you main interest is DSP and you want to approach the Beagle as traditional DSP hardware I suggest you contact [http://enpub.fulton.asu.edu/ivu/Workshops/DSPE2011/training.html#TI1 Mike Marrow]. He has pioneering the 'bare metal' approach to using an OMAP processor. | ||
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| + | I decided to focus on Linux running on the ARM and treat the DSP as a peripheral. I think in the future this is how most DSP hardware will be used. | ||
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| + | == Which Linux == | ||
Revision as of 14:12, 3 March 2011
There are many choices that have to be made when designing a college course. The open source world gives you even more choices. The following takes you down the path I have chosen for my 32-bit embedded Linux course (ECE497 - 32-bit Embedded Linux, Rose-Hulman). As we travel I'll point out what decisions needed to be made, what the options were and why I made my choice. Once you see where I've taken you, it should be easier for you to pick a path for your class.
Contents |
What Hardware
There are many hardware platforms out there that support embedded Linux, how do you pick one? In my case, Texas Instruments (TI) approached me and asked if I was interested in developing materials using the BeagleBoard. I looked it over and said yes. It's not a bad choice since nearly 30,000 have bee sold and it has a very active community.
The Beagle has a dual-core OMAP processor on it. One core is an ARM processor, the other a TI DSP. So one can work in both the embedded world and the DSP world with it.
What Software
Bare Metal, or Linux
Since the Beagle has both an ARM and a DSP, you could choose to focus on either. If you main interest is DSP and you want to approach the Beagle as traditional DSP hardware I suggest you contact Mike Marrow. He has pioneering the 'bare metal' approach to using an OMAP processor.
I decided to focus on Linux running on the ARM and treat the DSP as a peripheral. I think in the future this is how most DSP hardware will be used.
