I have problem with MAX/MSP - SMS and arduino. I use arduino 6 PWM outputs to drive brightnes of row of 8leds. (each PWM drives 8 leds)
Always when I am sending data from MAX/MSP through SimpleMessageSystem library the leds stop shining for I while. It looks like the data transfer always interrupt the PWM output for a short moment. It makes led blinking, when I am changing brightness values.(and I am changing it almost always by the different functions...) But I want it smooth....
I dont know how works the SimpleMessageSystem library, but for sure there are some Serial.read() functions. I run 9600baud, but the speed change doesnt solve the problem. Does Serial.read, interrupt the PWM output?
Please does anyone have any idea how to improve it? Thanks a lot :)