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Corrected the return type of the digitalPotWrite in the SPI/DigitalPotControl example

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Fixes #1063
This commit is contained in:
Fede85
2013-04-24 10:45:22 +02:00
parent f9135178d1
commit c111f66112
1 changed files with 2 additions and 2 deletions
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4
libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino
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@ -60,7 +60,7 @@ void loop() {
} }
int digitalPotWrite(int address, int value) { void digitalPotWrite(int address, int value) {
// take the SS pin low to select the chip: // take the SS pin low to select the chip:
digitalWrite(slaveSelectPin,LOW); digitalWrite(slaveSelectPin,LOW);
// send in the address and value via SPI: // send in the address and value via SPI:
@ -68,4 +68,4 @@ int digitalPotWrite(int address, int value) {
SPI.transfer(value); SPI.transfer(value);
// take the SS pin high to de-select the chip: // take the SS pin high to de-select the chip:
digitalWrite(slaveSelectPin,HIGH); digitalWrite(slaveSelectPin,HIGH);
} }