From 380241dd17a4ba36cfa2c297d036292bcc0d13bb Mon Sep 17 00:00:00 2001 From: SimonePDA Date: Mon, 2 Apr 2018 19:18:50 +0200 Subject: Update DigitalPotControl.ino Fixing SPI communication with a delay as pointe out in #6395 --- libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libraries/SPI/examples') diff --git a/libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino b/libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino index c7afcc0..8719058 100644 --- a/libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino +++ b/libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino @@ -63,9 +63,11 @@ void loop() { void digitalPotWrite(int address, int value) { // take the SS pin low to select the chip: digitalWrite(slaveSelectPin, LOW); + delay(100); // send in the address and value via SPI: SPI.transfer(address); SPI.transfer(value); + delay(100); // take the SS pin high to de-select the chip: digitalWrite(slaveSelectPin, HIGH); } -- cgit v1.2.3-18-g5258