Hello!! Good evening, I write to request support.I am working with on arduino and one Tlc5940.
I need to work the pwm to a frequency from 2 to 4 Hz.
It´s a very low frequency for them 970Hz that come for default, I modifying the librery Tlc5940.h in the
part of tlc_config.h modifying the value of TLC_PWM_PERIOD and TLC_GSCLK_PERIOD but the allowed maximum is 65535 (decimal) = 4bits, and only I reach 122Hz.
A detail that I am called myself the attention is that on having modified the prescaler (at my sketch) the output is not employed adequately. Does someone know of some method to achieve this? THANKS!!!