Thanx, but still not working after checking every connection and LEDs, i have no led backwards. I've made the exact circuit described right before my previous post, and it looks different from yours... Have anyone tried this one ? :
This seems to be an interesting exercise. I did a project that required 20 LEDs operated like an analog sweep gauge. That used 4 banks of 5 LEDS on a 'port' of 5 pins with 4 more pins sinking each of the 4 banks. Becuz 9 pins were involved it meant a regular PORT was short an output. I used a GPR to create a virtual PORT for the 4 sinking pins to make the logic simpler to code. I did a little opening ceremony for the gauge, and because of the banks it was easy to do a single pattern sweep and make a pinwheel effect. Plus i have a 'dimmer' based on PWM.
It might be wise to just omit the icsp connector since i designed it based on my own programmer. The 3 row's are common cathodes and the 9 column's are common anodes, these where based on be80be's design
I already tried building this 4x4x4 led cube and yes it's also working but i did not use the c.txt file turker provided instead i downloaded it somewhere on a website and it's already a hex file ready to be programmed on the chip. I'll post all my projects on youtube once i get my hd handycam ready
I heard that it was easier to modify a .c code than .asm and .hex . Any1 would have the code ( .c file) for the LED cube for any PIC. I would manage to modify it ... I think