//#DOC Main, program entry and main loop
#include "main.h"
#include <otFPGA.h>
#include <otI2cBus.h>
#include <otPCA9505.h>
otPCA9505 port;
void setup()
{
FpgaInit();
FpgaHiddenPort(HP_EXT_I2C, true);
I2cBusReset();
I2cBusFrequency(400, 30);
port.init(); // Default address is 0x20
//port.setPortDir(0xFF, 0xFF, 0xFF, 0xFF, 0xFF);
port.setPortDir(otPCA9505::PORT_A, 0xFF);
}
void loop()
{
while(1)
{
port.writePort(otPCA9505::PORT_A, 0x00);
port.writePort(otPCA9505::PORT_A, 0xFF);
// Single bit (0) at time, more slow
//port.setBit(otPCA9505::PORT_A, 0, true);
//port.setBit(otPCA9505::PORT_A, 0, false);
}
}