Adds support so that a single Ledger can manage up to 255 wallets.
The companion client demands major version greather than 2 when a account other than 0 is used. Since the p1/p2 fields of the APDU are used and these are default to 0 in previous companion app versions, there are otherwise no compatibility concerns. That is to say, new Ledger firmware will work well with old versions of companion app.
Error handling is updated to use thiserror and anyhow.
Adds support so that a single Ledger can manage up to 255 wallets.
The companion client demands major version greather than 2 when a account other than 0 is used. Since the p1/p2 fields of the APDU are used and these are default to 0 in previous companion app versions, there are otherwise no compatibility concerns. That is to say, new Ledger firmware will work well with old versions of companion app.
Error handling is updated to use thiserror and anyhow.