[x] Add type checking to PN532
- [ ] Add debug logging that can be enabled in machine_i2c.c- [ ] Why does it take so long to import pn532.py over NFS?
[x] Make sure we adhere to the I2C API properly - write now we're just doing naive read and writes.
- [ ] Check that we're releasing the I2C bus when we get an error in https://github.com/au-ts/LionsOS/issues/21
TODO:
- [ ] Add debug logging that can be enabled inmachine_i2c.c
- [ ] Why does it take so long to importpn532.py
over NFS?- [ ] Check that we're releasing the I2C bus when we get an errorin https://github.com/au-ts/LionsOS/issues/21