Hello and Merry Christmas to everyone!!
I need your opinion on my project, I will explain to you:
I built a midi controller with a teensy 4.1, it is equipped with 54 potentiometers, 54 switches, 64 LEDs, and a 37-key keyboard (with velocity and aftertouch). The potentiometers and switches are multiplexed by 7 HC4067M, the LEDS are managed by 4 TLC5947, the keyboard directly via the teensy pins.
The whole thing works perfectly, however I have to rebuild it because I have to make some modifications. The controller being managed by a teensy my potentiometer are sampled in 12 bits, and I wonder if it would not be more interesting to use an arduino GIGA R1 on the other hand because this one could sample me in 14 bits and another, given that the GIGA is dual core I could ask the 480 Mhz core to manage the scanning of the potentiometers and the 240 Mhz core to manage the scanning of my keyboard. Currently with the Teensy I can scan my keyboard every 50 us, the potentiometer every 600 us.
I am used to working with teensy, and the choice of using an arduino giga r1 is for my difficult one.... This is why I need your opinions and your suggestions.
Thank you all!!
I need your opinion on my project, I will explain to you:
I built a midi controller with a teensy 4.1, it is equipped with 54 potentiometers, 54 switches, 64 LEDs, and a 37-key keyboard (with velocity and aftertouch). The potentiometers and switches are multiplexed by 7 HC4067M, the LEDS are managed by 4 TLC5947, the keyboard directly via the teensy pins.
The whole thing works perfectly, however I have to rebuild it because I have to make some modifications. The controller being managed by a teensy my potentiometer are sampled in 12 bits, and I wonder if it would not be more interesting to use an arduino GIGA R1 on the other hand because this one could sample me in 14 bits and another, given that the GIGA is dual core I could ask the 480 Mhz core to manage the scanning of the potentiometers and the 240 Mhz core to manage the scanning of my keyboard. Currently with the Teensy I can scan my keyboard every 50 us, the potentiometer every 600 us.
I am used to working with teensy, and the choice of using an arduino giga r1 is for my difficult one.... This is why I need your opinions and your suggestions.
Thank you all!!