Entropy
12-05-2010, 06:58 PM
So far I don't have a board design for this, I've just breadboarded it using an Adafruit Boarduino, PCA9635s on Sparkfun TSSOP breakouts, and an SN75176, but here's the current source code for my DMX-to-PCA9635 bridge:
https://github.com/Entropy512/DMX_PCA9635
On my TODO list (as seen in the project README):
Programmable DMX start address (using the typical "progmode" jumper approach)
Programmable PCA9635 start address (Using same approach)
Support for multiple PCA9635s
In the interim, I may just set it to pull these parameters from EEPROM and program the parameters using the ISP interface.
https://github.com/Entropy512/DMX_PCA9635
On my TODO list (as seen in the project README):
Programmable DMX start address (using the typical "progmode" jumper approach)
Programmable PCA9635 start address (Using same approach)
Support for multiple PCA9635s
In the interim, I may just set it to pull these parameters from EEPROM and program the parameters using the ISP interface.