nRF24L01 + tlc5940 on the same board

Using Arduino Project Guidance
1

Hi all,
I've been trying to figure this out for a few days now and haven't had much luck. On the same board I have both a nordic nRF24L01+ wireless radio (using the RF24 lib) and the tlc5940 led driver. both use the hardware spi, however the tlc5940 has no cs/ss pin, which I believe is currently the root of my problems. Has anybody had an success getting these two boards to play nice on the same micro?

FYI: I'm currently using a teensy v2. I don't think this should make a difference, but just in case.

Thanks,
David

2

Isn't XLAT the equivalent of CS?

3

I don't believe so. Plus xlat is on a pin that isn't shared by the nRF24L01, which means I'm even further from figuring this out :frowning: I'll poke around and see if there is any more info on xlat, however.

Thanks for your help!
David