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NatureTM

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  1. Like
    NatureTM got a reaction from hoangnguyen578 in Launchpad TV output   
    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
  2. Like
    NatureTM got a reaction from gatesphere in Launchpad TV output   
    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
  3. Like
    NatureTM got a reaction from lvagasi in Value Line series easy DCO setting library   
    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
  4. Like
    NatureTM got a reaction from hoangnguyen578 in Launchpad TV output   
    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
  5. Like
    NatureTM got a reaction from YanuarPrijadi in Launchpad TV output   
    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
  6. Like
    NatureTM got a reaction from nexusone1984 in Launchpad TV output   
    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
  7. Like
    NatureTM got a reaction from gatesphere in Launchpad TV output   
    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
  8. Like
    NatureTM got a reaction from Rickta59 in Value Line series easy DCO setting library   
    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
  9. Like
    NatureTM got a reaction from GeekDoc in Value Line series easy DCO setting library   
    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
  10. Like
    NatureTM got a reaction from bluehash in Adding an External Library to CCSv4   
    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
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