Toit

If I create a i2c bus device, use and close it again, then a repeated creation reports an ALREADY_IN_USE exception error.
https://cdn.discordapp.com/attachments/1210260161323606118/1210260161545895986/image.png?ex=65e9e99c&is=65d7749c&hm=31ea2950e8136f026e9fed465ea4a4d35a249a91a45cc5173b4670c5f8bbe5da&

gpioSda := gpio.Pin GPIO_I2C_SDA
  gpioScl := gpio.Pin GPIO_I2C_SCL

  bus := i2c.Bus
    --sda=gpioSda 
    --scl=gpioScl
    --frequency=100_000

  ads1115 := bus.device Ads1115.I2C_ADDRESS

...

Typically we only close pins (or other objects) if we have allocated them. So the I2C bus is not supposed to close the pin itself.

We might not be fully consistent with that though, but closing should be idempotent and thus closing again should be fine. (Again, I think we are not 100% consistent there yet, but are working towards it)