mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
55 lines
918 B
C++
55 lines
918 B
C++
//
|
|
// FILE: PCA9551_test01.ino
|
|
// AUTHOR: Rob Tillaart
|
|
// DATE: 2023-07-16
|
|
// PURPOSE: test PCA9551 library
|
|
// URL: https://github.com/RobTillaart/PCA9551
|
|
|
|
|
|
#include "PCA9551.h"
|
|
|
|
|
|
PCA9551 leds(0x62);
|
|
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
Serial.println(__FILE__);
|
|
Serial.print("PCA9551_LIB_VERSION: ");
|
|
Serial.println(PCA9551_LIB_VERSION);
|
|
Serial.println();
|
|
|
|
Wire.begin();
|
|
|
|
if (leds.begin() == false)
|
|
{
|
|
Serial.println("Could not connect.");
|
|
while(1);
|
|
}
|
|
|
|
// default
|
|
leds.setPrescaler(0, 255);
|
|
leds.setPWM(0, 128);
|
|
|
|
// different
|
|
leds.setPrescaler(1, 113);
|
|
leds.setPWM(1, 32);
|
|
|
|
// all output pins in a different mode
|
|
leds.setOutputMode(0, PCA9551_MODE_LOW);
|
|
leds.setOutputMode(1, PCA9551_MODE_HIGH);
|
|
leds.setOutputMode(2, PCA9551_MODE_PWM0);
|
|
leds.setOutputMode(3, PCA9551_MODE_PWM1);
|
|
|
|
Serial.println("done...");
|
|
}
|
|
|
|
|
|
void loop()
|
|
{
|
|
}
|
|
|
|
|
|
// -- END OF FILE --
|