The TOTP face header file documentation contained outdated instructions
for configuring the complication with TOTP credentials. This PR updates
the documentation to match what is expected in `totp_face.c`.
To allow a valid date to be set the `set_time_face` cycles through the
valid days for a given month. July was incorrectly encoded as having 30
days (it has 31!)
Fixes a division by zero bug caused by calling getCodeFromTimestamp
without having initialized the TOTP library with a secret first.
This was happening because the face calls totp_display on activation,
meaning the validity of the secret was not checked since this is
done in the generate function.
Now the validity of the key is determined solely by the size
of the current decoded key. A general display function checks it
and decides whether to display the code or just the error message.
The size of the current decoded key is initialized to zero
on watch face activation, ensuring fail safe operation.
Tested-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
Tested-on-hardware-by: madhogs <59648482+madhogs@users.noreply.github.com>
Signed-off-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/385
Forgot to call watch_display_string on the error message.
Of course the message isn't going to be displayed.
Also, increase the buffer size to 10 characters
and output a space to the last position.
This ensures the segments are cleared.
Tested-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
Tested-on-hardware-by: madhogs <59648482+madhogs@users.noreply.github.com>
Signed-off-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/385
