Hello Dear Forum members,
i am looking for a arduino based microcontroller board which has capability to input capture(very low speed PWM signal) up to 10 signals.
I was looking at the Board ATMEGA 256, but it has just one channel capture capability.
If anyone knows here any such Board which has 10 input capture units then please let me know.
Best regards
Sathish
sathishsn:
I was looking at the Board ATMEGA 256, but it has just one channel capture capability.
I assume you mean Atmega 2560, as on an Arduino Mega?
I don't understand why you think it can only capture one channel. You can enable interrupts on most of the I/O pins.
...R
Thank you for the reply Robin.
Yes i was mentioning about Arduino Atmega 2560.
Yes, achieving this using interrupts or timers would be my second option.
Ideally if i find a uC with capture circuitry peripheral, all i need is to configure registers and read the resulting counter values.
Best regards
Sathish
sathishsn:
Ideally if i find a uC with capture circuitry peripheral,
After looking at the Atmega 2560 datasheet I can't see whatever single capture feature you can see. What section of the datasheet are you looking at?
...R