Ledger Picasso App

Please visit our website at zondax.ch

This project contains the Picasso app (https://www.picasso.xyz/) for Ledger Nano S and X.

Ledger Nano S/X BOLOS app
Specs / Documentation
C++ unit tests
Zemu tests

For more information: How to build

ATTENTION

Please:

Do not use in production
Do not use a Ledger device with funds for development purposes.
Have a separate and marked device that is used ONLY for development and testing

Picasso 1.10020.x

System

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Remark					`Bytes`remark
Set heap pages					`u64`pages
Set code					`Vecu8`code
Set code without checks					`Vecu8`code
Set storage					`VecKeyValue`items
Kill storage					`VecKey`keys
Kill prefix					`Key`prefix `u32`subkeys
Remark with event					`Bytes`remark

Timestamp

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set					`Compactu64`now

Sudo

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Sudo					`Call`call
Sudo unchecked weight					`Call`call `Weight`weight
Set key					`AccountIdLookupOfT`new_
Sudo as					`AccountIdLookupOfT`who `Call`call

AssetTxPayment

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set payment asset					`AccountId`payer `OptionChargeAssetIdOfT`asset_id

Indices

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Claim					`AccountIndex`index
Transfer					`AccountIdLookupOfT`new_ `AccountIndex`index
Free					`AccountIndex`index
Force transfer					`AccountIdLookupOfT`new_ `AccountIndex`index `bool`freeze
Freeze					`AccountIndex`index

Balances

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Transfer	✔️	✔️	✔️	✔️	`AccountIdLookupOfT`dest `CompactBalance`amount
Set balance		✔️	✔️	✔️	`AccountIdLookupOfT`who `CompactBalance`new_free `CompactBalance`new_reserved
Force transfer	✔️	✔️	✔️	✔️	`AccountIdLookupOfT`source `AccountIdLookupOfT`dest `CompactBalance`amount
Transfer keep alive	✔️	✔️	✔️	✔️	`AccountIdLookupOfT`dest `CompactBalance`amount
Transfer all	✔️	✔️	✔️		`AccountIdLookupOfT`dest `bool`keep_alive
Force unreserve		✔️	✔️		`AccountIdLookupOfT`who `Balance`amount

Identity

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add registrar					`AccountIdLookupOfT`account
Set identity					`IdentityInfo`info
Set subs					`VecTupleAccountIdData`subs
Clear identity
Request judgement					`Compactu32`reg_index `Compactu128`max_fee
Cancel request					`RegistrarIndex`reg_index
Set fee					`Compactu32`index `Compactu128`fee
Set account id					`Compactu32`index `AccountIdLookupOfT`new_
Set fields					`Compactu32`index `IdentityFields`fields
Provide judgement					`Compactu32`reg_index `AccountIdLookupOfT`target `JudgementBalanceOfT`judgement `Hash`identity
Kill identity					`AccountIdLookupOfT`target
Add sub					`AccountIdLookupOfT`sub `Data`data
Rename sub					`AccountIdLookupOfT`sub `Data`data
Remove sub					`AccountIdLookupOfT`sub
Quit sub

Multisig

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
As multi threshold 1					`VecAccountId`other_signatories `Call`call
As multi					`u16`threshold `VecAccountId`other_signatories `OptionTimepoint`maybe_timepoint `Call`call `Weight`max_weight
Approve as multi					`u16`threshold `VecAccountId`other_signatories `OptionTimepoint`maybe_timepoint `H256`call_hash `Weight`max_weight
Cancel as multi					`u16`threshold `VecAccountId`other_signatories `Timepoint`timepoint `H256`call_hash

ParachainSystem

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set validation data					`ParachainInherentData`data
Sudo send upward message					`UpwardMessage`message
Authorize upgrade					`Hash`code_hash
Enact authorized upgrade					`Vecu8`code

ParachainInfo

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments

CollatorSelection

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set invulnerables					`VecAccountId`new_
Set desired candidates					`u32`max
Set candidacy bond					`Balance`bond
Register as candidate
Leave intent

Session

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set keys					`Keys`keys `Bytes`proof
Purge keys

Council

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set members					`VecAccountId`new_members `OptionAccountId`prime `MemberCount`old_count
Execute					`Proposal`proposal `Compactu32`length_bound
Propose					`Compactu32`threshold `Proposal`proposal `Compactu32`length_bound
Vote					`Hash`proposal `Compactu32`index `bool`approve
Close old weight					`Hash`proposal_hash `Compactu32`index `Compactu64`proposal_weight_bound `Compactu32`length_bound
Disapprove proposal					`Hash`proposal_hash
Close					`Hash`proposal_hash `Compactu32`index `Weight`proposal_weight_bound `Compactu32`length_bound

CouncilMembership

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add member					`AccountIdLookupOfT`who
Remove member					`AccountIdLookupOfT`who
Swap member					`AccountIdLookupOfT`remove `AccountIdLookupOfT`add
Reset members					`VecAccountId`members
Change key					`AccountIdLookupOfT`new_
Set prime					`AccountIdLookupOfT`who
Clear prime

Treasury

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Propose spend					`CompactBalance`amount `AccountIdLookupOfT`beneficiary
Reject proposal					`Compactu32`proposal_id
Approve proposal					`Compactu32`proposal_id
Spend					`CompactBalance`amount `AccountIdLookupOfT`beneficiary
Remove approval					`Compactu32`proposal_id

Democracy

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Propose					`BoundedCallOfT`proposal `CompactBalance`amount
Second					`Compactu32`proposal
Vote					`Compactu32`ref_index `AccountVote`vote
Emergency cancel					`ReferendumIndex`ref_index
External propose					`BoundedCallOfT`proposal
External propose majority					`BoundedCallOfT`proposal
External propose default					`BoundedCallOfT`proposal
Fast track					`H256`proposal_hash `BlockNumber`voting_period `BlockNumber`delay
Veto external					`H256`proposal_hash
Cancel referendum					`Compactu32`ref_index
Delegate					`AccountIdLookupOfT`to `Conviction`conviction `Balance`balance
Undelegate
Clear public proposals
Unlock					`AccountIdLookupOfT`target
Remove vote					`ReferendumIndex`index
Remove other vote					`AccountIdLookupOfT`target `ReferendumIndex`index
Blacklist					`H256`proposal_hash `OptionReferendumIndex`maybe_ref_index
Cancel proposal					`Compactu32`prop_index

TechnicalCommittee

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set members					`VecAccountId`new_members `OptionAccountId`prime `MemberCount`old_count
Execute					`Proposal`proposal `Compactu32`length_bound
Propose					`Compactu32`threshold `Proposal`proposal `Compactu32`length_bound
Vote					`Hash`proposal `Compactu32`index `bool`approve
Close old weight					`Hash`proposal_hash `Compactu32`index `Compactu64`proposal_weight_bound `Compactu32`length_bound
Disapprove proposal					`Hash`proposal_hash
Close					`Hash`proposal_hash `Compactu32`index `Weight`proposal_weight_bound `Compactu32`length_bound

TechnicalCommitteeMembership

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add member					`AccountIdLookupOfT`who
Remove member					`AccountIdLookupOfT`who
Swap member					`AccountIdLookupOfT`remove `AccountIdLookupOfT`add
Reset members					`VecAccountId`members
Change key					`AccountIdLookupOfT`new_
Set prime					`AccountIdLookupOfT`who
Clear prime

ReleaseCommittee

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set members					`VecAccountId`new_members `OptionAccountId`prime `MemberCount`old_count
Execute					`Proposal`proposal `Compactu32`length_bound
Propose					`Compactu32`threshold `Proposal`proposal `Compactu32`length_bound
Vote					`Hash`proposal `Compactu32`index `bool`approve
Close old weight					`Hash`proposal_hash `Compactu32`index `Compactu64`proposal_weight_bound `Compactu32`length_bound
Disapprove proposal					`Hash`proposal_hash
Close					`Hash`proposal_hash `Compactu32`index `Weight`proposal_weight_bound `Compactu32`length_bound

ReleaseMembership

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add member					`AccountIdLookupOfT`who
Remove member					`AccountIdLookupOfT`who
Swap member					`AccountIdLookupOfT`remove `AccountIdLookupOfT`add
Reset members					`VecAccountId`members
Change key					`AccountIdLookupOfT`new_
Set prime					`AccountIdLookupOfT`who
Clear prime

Scheduler

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Schedule					`BlockNumber`when `OptionschedulePeriodBlockNumber`maybe_periodic `schedulePriority`priority `Call`call
Cancel					`BlockNumber`when `u32`index
Schedule named					`TaskName`id `BlockNumber`when `OptionschedulePeriodBlockNumber`maybe_periodic `schedulePriority`priority `Call`call
Cancel named					`TaskName`id
Schedule after					`BlockNumber`after `OptionschedulePeriodBlockNumber`maybe_periodic `schedulePriority`priority `Call`call
Schedule named after					`TaskName`id `BlockNumber`after `OptionschedulePeriodBlockNumber`maybe_periodic `schedulePriority`priority `Call`call

Utility

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Batch					`VecCall`calls
As derivative					`u16`index `Call`call
Batch all					`VecCall`calls
Dispatch as					`BoxPalletsOrigin`as_origin `Call`call
Force batch					`VecCall`calls
With weight					`Call`call `Weight`weight

Preimage

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Note preimage					`Vecu8`bytes
Unnote preimage					`Hash`hash
Request preimage					`Hash`hash
Unrequest preimage					`Hash`hash

Proxy

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Proxy					`AccountIdLookupOfT`real `OptionProxyType`force_proxy_type `Call`call
Add proxy					`AccountIdLookupOfT`delegate `ProxyType`proxy_type `BlockNumber`delay
Remove proxy					`AccountIdLookupOfT`delegate `ProxyType`proxy_type `BlockNumber`delay
Remove proxies
Create pure					`ProxyType`proxy_type `BlockNumber`delay `u16`index
Kill pure					`AccountIdLookupOfT`spawner `ProxyType`proxy_type `u16`index `Compactu32`height `Compactu32`ext_index
Announce					`AccountIdLookupOfT`real `CallHashOf`call_hash
Remove announcement					`AccountIdLookupOfT`real `CallHashOf`call_hash
Reject announcement					`AccountIdLookupOfT`delegate `CallHashOf`call_hash
Proxy announced					`AccountIdLookupOfT`delegate `AccountIdLookupOfT`real `OptionProxyType`force_proxy_type `Call`call

XcmpQueue

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Service overweight					`OverweightIndex`index `Weight`weight_limit
Suspend xcm execution
Resume xcm execution
Update suspend threshold					`u32`new_
Update drop threshold					`u32`new_
Update resume threshold					`u32`new_
Update threshold weight					`Weight`new_
Update weight restrict decay					`Weight`new_
Update xcmp max individual weight					`Weight`new_

PolkadotXcm

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Send					`BoxVersionedMultiLocation`dest `BoxVersionedXcmTuple`message
Teleport assets					`BoxVersionedMultiLocation`dest `BoxVersionedMultiLocation`beneficiary `BoxVersionedMultiAssets`assets `u32`fee_asset_item
Reserve transfer assets					`BoxVersionedMultiLocation`dest `BoxVersionedMultiLocation`beneficiary `BoxVersionedMultiAssets`assets `u32`fee_asset_item
Execute					`BoxVersionedXcmTasSysConfigRuntimeCall`message `Weight`max_weight
Force xcm version					`BoxMultiLocation`location `XcmVersion`xcm_version
Force default xcm version					`OptionXcmVersion`maybe_xcm_version
Force subscribe version notify					`BoxVersionedMultiLocation`location
Force unsubscribe version notify					`BoxVersionedMultiLocation`location
Limited reserve transfer assets					`BoxVersionedMultiLocation`dest `BoxVersionedMultiLocation`beneficiary `BoxVersionedMultiAssets`assets `u32`fee_asset_item `WeightLimit`weight_limit
Limited teleport assets					`BoxVersionedMultiLocation`dest `BoxVersionedMultiLocation`beneficiary `BoxVersionedMultiAssets`assets `u32`fee_asset_item `WeightLimit`weight_limit

CumulusXcm

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments

DmpQueue

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Service overweight					`OverweightIndex`index `Weight`weight_limit

XTokens

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Transfer					`CurrencyId`currency_id `Balance`amount `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit
Transfer multiasset					`BoxVersionedMultiAsset`asset `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit
Transfer with fee					`CurrencyId`currency_id `Balance`amount `Balance`fee `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit
Transfer multiasset with fee					`BoxVersionedMultiAsset`asset `BoxVersionedMultiAsset`fee `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit
Transfer multicurrencies					`VecTupleCurrencyIdBalance`currencies `u32`fee_item `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit
Transfer multiassets					`BoxVersionedMultiAssets`assets `u32`fee_item `BoxVersionedMultiLocation`dest `WeightLimit`dest_weight_limit

UnknownTokens

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments

Tokens

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Transfer					`LookupasStaticLookupSource`dest `CurrencyId`currency_id `CompactBalance`amount
Transfer all					`LookupasStaticLookupSource`dest `CurrencyId`currency_id `bool`keep_alive
Transfer keep alive					`LookupasStaticLookupSource`dest `CurrencyId`currency_id `CompactBalance`amount
Force transfer					`LookupasStaticLookupSource`source `LookupasStaticLookupSource`dest `CurrencyId`currency_id `CompactBalance`amount
Set balance					`LookupasStaticLookupSource`who `CurrencyId`currency_id `CompactBalance`new_free `CompactBalance`new_reserved

CurrencyFactory

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add range					`u64`length
Set metadata					`AssetId`asset_id `BasicAssetMetadata`metadata

GovernanceRegistry

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set					`AssetId`asset_id `AccountId`value
Grant root					`AssetId`asset_id
Remove					`AssetId`asset_id

Assets

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Transfer					`AssetId`asset `LookupasStaticLookupSource`dest `CompactBalance`amount `bool`keep_alive
Transfer native					`LookupasStaticLookupSource`dest `CompactBalance`amount `bool`keep_alive
Force transfer					`AssetId`asset `LookupasStaticLookupSource`source `LookupasStaticLookupSource`dest `CompactBalance`amount `bool`keep_alive
Force transfer native					`LookupasStaticLookupSource`source `LookupasStaticLookupSource`dest `CompactBalance`amount `bool`keep_alive
Transfer all					`AssetId`asset `LookupasStaticLookupSource`dest `bool`keep_alive
Transfer all native					`LookupasStaticLookupSource`dest `bool`keep_alive
Mint initialize					`CompactBalance`amount `LookupasStaticLookupSource`dest
Mint initialize with governance					`CompactBalance`amount `LookupasStaticLookupSource`governance_origin `LookupasStaticLookupSource`dest
Mint into					`AssetId`asset_id `LookupasStaticLookupSource`dest `CompactBalance`amount
Burn from					`AssetId`asset_id `LookupasStaticLookupSource`dest `CompactBalance`amount

CrowdloanRewards

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Initialize
Initialize at					`Moment`at
Populate					`VecTupleRemoteAccountOfTRewardAmountOfTVestingPeriodOfT`rewards
Associate					`AccountId`reward_account `ProofOfT`proof
Claim
Unlock rewards for					`VecAccountId`reward_accounts
Add					`VecTupleRemoteAccountOfTRewardAmountOfTVestingPeriodOfT`additions

Vesting

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Claim					`AssetIdOfT`asset `VestingScheduleIdSetVestingScheduleIdMaxVestingSchedules`vesting_schedule_ids
Vested transfer					`LookupasStaticLookupSource`from `LookupasStaticLookupSource`beneficiary `AssetIdOfT`asset `VestingScheduleInfoOfT`schedule_info
Update vesting schedules					`LookupasStaticLookupSource`who `AssetIdOfT`asset `VecVestingScheduleInfoOfT`vesting_schedules
Claim for					`LookupasStaticLookupSource`dest `AssetIdOfT`asset `VestingScheduleIdSetVestingScheduleIdMaxVestingSchedules`vesting_schedule_ids

BondedFinance

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Offer					`ValidatedBondOfferOfTValidBondOfferMinRewardVestingasVestedTransferMinVestedTransfer`offer `bool`keep_alive
Bond					`BondOfferId`offer_id `Balance`nb_of_bonds `bool`keep_alive
Cancel					`BondOfferId`offer_id

AssetsRegistry

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Register asset					`u8_array_8`protocol_id `u64`nonce `OptionForeignAssetId`location `AssetInfoBalance`asset_info
Update asset					`LocalAssetId`asset_id `AssetInfoUpdateBalance`asset_info
Set min fee					`u32`target_parachain_id `ForeignAssetId`foreign_asset_id `OptionBalance`amount
Update asset location					`LocalAssetId`asset_id `OptionForeignAssetId`location

Pablo

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Create					`PoolInitConfigurationOfT`pool
Buy					`PoolId`pool_id `AssetId`in_asset_id `AssetAmountAssetIdBalance`out_asset `bool`keep_alive
Swap					`PoolId`pool_id `AssetAmountAssetIdBalance`in_asset `AssetAmountAssetIdBalance`min_receive `bool`keep_alive
Add liquidity					`PoolId`pool_id `BTreeMapAssetIdBalance`assets `Balance`min_mint_amount `bool`keep_alive
Remove liquidity					`PoolId`pool_id `Balance`lp_amount `BTreeMapAssetIdBalance`min_receive
Enable twap					`PoolId`pool_id

Oracle

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Add asset and info					`AssetId`asset_id `ValidatedPercentValidThreshold`threshold `Validatedu32ValidMinAnswersMinAnswerBound`min_answers `Validatedu32ValidMaxAnswerMaxAnswerBound`max_answers `ValidatedBlockNumberValidBlockIntervalStalePrice`block_interval `Balance`reward_weight `Balance`slash `bool`emit_price_changes
Set signer					`AccountId`signer
Adjust rewards					`Balance`annual_cost_per_oracle `u8`num_ideal_oracles
Add stake					`Balance`stake
Remove stake
Reclaim stake
Submit price					`PriceValue`price `AssetId`asset_id

AssetsTransactorRouter

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Transfer					`AssetId`asset `LookupasStaticLookupSource`dest `Balance`amount `bool`keep_alive
Transfer native					`LookupasStaticLookupSource`dest `Balance`amount `bool`keep_alive
Force transfer					`AssetId`asset `LookupasStaticLookupSource`source `LookupasStaticLookupSource`dest `Balance`amount `bool`keep_alive
Force transfer native					`LookupasStaticLookupSource`source `LookupasStaticLookupSource`dest `Balance`amount `bool`keep_alive
Transfer all					`AssetId`asset `LookupasStaticLookupSource`dest `bool`keep_alive
Transfer all native					`LookupasStaticLookupSource`dest `bool`keep_alive
Mint into					`AssetId`asset_id `LookupasStaticLookupSource`dest `Balance`amount
Burn from					`AssetId`asset_id `LookupasStaticLookupSource`dest `Balance`amount

CallFilter

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Disable					`CallFilterEntryOfT`entry
Enable					`CallFilterEntryOfT`entry

Ibc

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Deliver					`VecAny`messages
Transfer					`TransferParamsTasframe_systemConfigAccountId`params `AssetId`asset_id `Balance`amount `OptionMemoMessage`memo
Upgrade client					`UpgradeParams`params
Freeze client					`Vecu8`client_id `u64`height
Increase counters

Ics20Fee

Name	Nano S	Nano S XL	Nano SP/X	Nesting	Arguments
Set charge					`Perbill`charge

Files

README.md

Latest commit

History

README.md

File metadata and controls

Ledger Picasso App

ATTENTION

Picasso 1.10020.x

System

Timestamp

Sudo

AssetTxPayment

Indices

Balances

Identity

Multisig

ParachainSystem

ParachainInfo

CollatorSelection

Session

Council

CouncilMembership

Treasury

Democracy

TechnicalCommittee

TechnicalCommitteeMembership

ReleaseCommittee

ReleaseMembership

Scheduler

Utility

Preimage

Proxy

XcmpQueue

PolkadotXcm

CumulusXcm

DmpQueue

XTokens

UnknownTokens

Tokens

CurrencyFactory

GovernanceRegistry

Assets

CrowdloanRewards

Vesting

BondedFinance

AssetsRegistry

Pablo

Oracle

AssetsTransactorRouter

CallFilter

Ibc

Ics20Fee