NatureTM

Here's the writeup:
http://naturetm.com/?p=47
 
I've attached two versions of the code, one for use with an external 16MHz oscillator, and one for if you have your 16MHz DCO constant calibrated.
Launchpad_TV_Out.rar
Launchpad_TV_Out_for_calibrated.rar

Here's the writeup:
http://naturetm.com/?p=47
 
I've attached two versions of the code, one for use with an external 16MHz oscillator, and one for if you have your 16MHz DCO constant calibrated.
Launchpad_TV_Out.rar
Launchpad_TV_Out_for_calibrated.rar

Here's an existing TI lib I modified to work with the Value Line series and CCS.
 
Since the G series doesn't come with factory-calibrated DCO settings, I wanted an easy way to set the MCLK to 16MHz or some other arbitrary frequency. A TI library existed for setting the DCO using an external watch crystal as a reference, however it didn't work with the G series. It just took some minor editing.
I think this should be nice for Launchpad owners especially, since the kit comes with an external crystal and a 16MHz rated chip.
 
DCO Library: http://naturetm.com/files/Launchpad%20setDCO%20lib.rar

I got my Launchpad to output B/W composite video. It only displays one image without re-flashing though, so it's not extremely useful. The only external components are two resistors and a crystal oscillator. I plan on writing it up on my blog and releasing the source sometime this week, unless I get too busy with school. I wasn't sure if I'd be able to ever get this working, so I'm feelin' pretty good right now!
Proof ;-)

 
Code for use with an external oscillator:
Launchpad_TV_Out.rar
 
Code for if you have your DCO configuration constants calibrated:
Launchpad_TV_Out_for_calibrated.rar
 
EDIT: Here's the writeup!
http://naturetm.com/?p=47

I got my Launchpad to output B/W composite video. It only displays one image without re-flashing though, so it's not extremely useful. The only external components are two resistors and a crystal oscillator. I plan on writing it up on my blog and releasing the source sometime this week, unless I get too busy with school. I wasn't sure if I'd be able to ever get this working, so I'm feelin' pretty good right now!
Proof ;-)

 
Code for use with an external oscillator:
Launchpad_TV_Out.rar
 
Code for if you have your DCO configuration constants calibrated:
Launchpad_TV_Out_for_calibrated.rar
 
EDIT: Here's the writeup!
http://naturetm.com/?p=47

I got my Launchpad to output B/W composite video. It only displays one image without re-flashing though, so it's not extremely useful. The only external components are two resistors and a crystal oscillator. I plan on writing it up on my blog and releasing the source sometime this week, unless I get too busy with school. I wasn't sure if I'd be able to ever get this working, so I'm feelin' pretty good right now!
Proof ;-)

 
Code for use with an external oscillator:
Launchpad_TV_Out.rar
 
Code for if you have your DCO configuration constants calibrated:
Launchpad_TV_Out_for_calibrated.rar
 
EDIT: Here's the writeup!
http://naturetm.com/?p=47

I got my Launchpad to output B/W composite video. It only displays one image without re-flashing though, so it's not extremely useful. The only external components are two resistors and a crystal oscillator. I plan on writing it up on my blog and releasing the source sometime this week, unless I get too busy with school. I wasn't sure if I'd be able to ever get this working, so I'm feelin' pretty good right now!
Proof ;-)

 
Code for use with an external oscillator:
Launchpad_TV_Out.rar
 
Code for if you have your DCO configuration constants calibrated:
Launchpad_TV_Out_for_calibrated.rar
 
EDIT: Here's the writeup!
http://naturetm.com/?p=47

Here's an existing TI lib I modified to work with the Value Line series and CCS.
 
Since the G series doesn't come with factory-calibrated DCO settings, I wanted an easy way to set the MCLK to 16MHz or some other arbitrary frequency. A TI library existed for setting the DCO using an external watch crystal as a reference, however it didn't work with the G series. It just took some minor editing.
I think this should be nice for Launchpad owners especially, since the kit comes with an external crystal and a 16MHz rated chip.
 
DCO Library: http://naturetm.com/files/Launchpad%20setDCO%20lib.rar

Here's an existing TI lib I modified to work with the Value Line series and CCS.
 
Since the G series doesn't come with factory-calibrated DCO settings, I wanted an easy way to set the MCLK to 16MHz or some other arbitrary frequency. A TI library existed for setting the DCO using an external watch crystal as a reference, however it didn't work with the G series. It just took some minor editing.
I think this should be nice for Launchpad owners especially, since the kit comes with an external crystal and a 16MHz rated chip.
 
DCO Library: http://naturetm.com/files/Launchpad%20setDCO%20lib.rar

I got the example to compile and upload, but I don't know whether it will work or not. I had to change the assembly function to work with CCS instead of IAR. I commented out some stuff in the assembly that I don't think is necessary, but I'm really not sure, so don't assume it works. Hopefully. Anyway, if you want to try it: http://naturetm.com/files/I2C_Slave.rar