I just want to confirm that I got the TLC5940 running with an Arduino Micro, which also is based on the ATmega32u4 and similar to the Leonardo.
I did not have to change anything in the TLC driver (except the NUM_TLCS in the tlc_config.h), the original Teensy support in the TLC library is working fine. Here is the pin mapping for the Arduino Micro:
| Arduino Micro | TLC5940 | |
|---|---|---|
| SCK (Pin 17) | --> | SCLK (Pin 25) |
| MOSI (Pin 18) | --> | SIN (Pin 26) |
| D9 (Pin 31) | --> | XLAT (Pin 24) |
| D10 (Pin 32) | --> | BLANK (Pin 23) |
| D5 (Pin 27) | --> | GSCLK (Pin 18) |