151-0153 Rabbit Semiconductor, 151-0153 Datasheet - Page 84

• Manufacturer Part Number: 151-0153
• Description: ASSEMBLY - RABBITFLEX CABLES
• Manufacturer: Rabbit Semiconductor
• Series: RabbitFLEX™r

Specifications of 151-0153

• Accessory Type: Cable Assembly
• For Use With/related Products: BL300F
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined

Similarly, we check each of the other three switches.
To make sure that the signal from the switch has settled, we wait 50 ms and recheck the digital input. Note
that there is no ‘&’ before switch_pressed. This is because switch_pressed is already a
pointer—it is used to point to which switch has been pressed.
If this debouncing check fails, then we will reach the end of the costatement, which means that the costate-
ment starts over again from the top. Thus, we once again start monitoring all of the switches.
We have now accepted the switch press. Recall that led is also already a pointer, and thus it is also not
preceded by an “&.” This line simply turns on the LED to indicate that the switch has been pressed.
78
} // end while loop
// Wait 50 ms to make sure the switch stays pressed (debouncing)
waitfor(DelayMs(50));
// Check if the switch is still pressed
if (flexDigIn(switch_pressed) == 1) {
else if (flexDigIn(&flex_digin35)) {
}
else if (flexDigIn(&flex_digin37)) {
}
// Light the corresponding output LED
flexDigOut(led, 0);
// Play the tone
flexToneLoad(tones[switchnum], tone_len[switchnum], REPEAT_TONE);
switch_pressed = &flex_digin35;
led = &flex_digout36;
switchnum = 3;
switch_pressed = &flex_digin37;
led = &flex_digout38;
switchnum = 4;
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