Add pinMode() to sendData() and getButtons() #33
Description
TM16XX and DS1302 their pin definitions are very similar, so I connect their pins together to do use.
The DS1302 also uses pinMode() to change the GPIO settings, so I recommend adding pinMode() to sendData() to make sure it doesn't cause any problems in use.
void TM16xx::sendData(byte address, byte data)
{
// Pull-up off
pinMode(dataPin, OUTPUT);
digitalWrite(dataPin, LOW);
sendCommand(TM16XX_CMD_DATA_FIXED); // use fixed addressing for data
start();
send(TM16XX_CMD_ADDRESS | address); // address command + address
send(data);
stop();
}
uint32_t TM1620B::getButtons(void)
{
// Pull-up off
pinMode(dataPin, OUTPUT);
digitalWrite(dataPin, LOW);
word keys_K2 = 0;
byte received;
start();
send(TM16XX_CMD_DATA_READ); // send read buttons command
for (int i = 0; i < 3; i++)
{
received = receive();
keys_K2 |= ((((received & _BV(1)) >> 1) | ((received & _BV(4)) >> 3)) << (2 * i));
}
stop();
return (uint32_t)keys_K2;
}