root@gemini:~# /tmp/di_sample 
* DI Value: @[0, 0, 0, 0, 0]
* DI Polarity: @[Rising, Rising, Rising, Rising, Rising]
* DI[0] Counter: set enable -> result: true
* DI[0] Counter Value: 0x00
* DI[1] Counter: set enable -> result: true
* DI[1] Counter Value: 0x00
* DI[2] Counter: set enable -> result: true
* DI[2] Counter Value: 0x00
* DI[3] Counter: set enable -> result: true
* DI[3] Counter Value: 0x00
* DI[4] Counter: set enable -> result: true
* DI[4] Counter Value: 0x00

root@gemini:~# /tmp/di_sample 
* DI Value: @[0, 0, 0, 0, 0]
* DI Polarity: @[Rising, Rising, Rising, Rising, Rising]
* DI[0] Counter is enable.
* DI[0] Counter Value: 0x00
* DI[1] Counter is enable.
* DI[1] Counter Value: 0x00
* DI[2] Counter is enable.
* DI[2] Counter Value: 0x00
* DI[3] Counter is enable.
* DI[3] Counter Value: 0x00
* DI[4] Counter is enable.
* DI[4] Counter Value: 0x04 <----- OPT-Switch をポチポチ押した