problems with TLC5947

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ei1332
 
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Joined: Tue Apr 01, 2014 9:37 am

problems with TLC5947

Post by ei1332 »

We're trying to communicate with the adafruit PWM LED Driver via SPI. We're using a "Infineon C164" microcontroler to control the TLC5947. The Communication seems to work, because we saw the signals on a scope. However, we can't see a PWM-signal at the output-pins. What is wrong???

Please help or ask for further information!

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adafruit_support_rick
 
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Re: problems with TLC5947

Post by adafruit_support_rick »

If you've got an Arduino, connect to that to make sure the TLC5947 is working properly.

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