Changes

Takes an input u32 '''portBusIdx''', an input u16 '''addrSlaveAddress''', an '''and 2 input u32s [[#AddressingMode''' (1 for 10-bit, 0 otherwise) ]] and a '''[[#SpeedMode''' (400000 or 100000)]]. Returns an [[#II2cSession]].

Takes an input u32 [[#I2cDevice]] and returns . Returns an output [[#II2cSession]].

Takes an input u32 [[#I2cDevice]] and returns true if the device exists or false otherwise. Returns an output boolean success value.

Takes an input u32 '''portBusIdx''', an input u16 '''addrSlaveAddress''', an '''and 2 input u32s [[#AddressingMode''' (1 for 10-bit, 0 otherwise) ]] and a '''[[#SpeedMode''' (400000 or 100000)]]. Returns true if the device exists or false otherwisean output boolean success value.

Same as [[#OpenSession_2|OpenSession]] but takes a an input u32 [[#I2cDevice|DeviceCode]].

| 0 || [1.0.0-5.1.0] SendSendOld

| 1 || [1.0.0-5.1.0] ReceiveReceiveOld

| 2 || [1.0.0-5.1.0] ExecuteCommandListExecuteCommandListOld

| 10 || [[#SendAutoSend]]

| 11 || ReceiveAuto[[#Receive]]

| 12 || [[#ExecuteCommandListAutoExecuteCommandList]]

== SendAuto Send ==Takes bytes to write in either a static type-0x21 input buffer or a receive buffer, returns '''InData''' and an error code for successinput u32 [[#TransactionOption]]. No output.

== ExecuteCommandListAuto Receive ==Takes a command list from either a static type-0x22 output buffer or '''OutData''' and an input u32 [[#TransactionOption]]. No output. == ExecuteCommandList ==Takes a receive type-0x22 output buffer, returns data in either '''ReceiveBuffer''' and a static (or recieve?) type-0x9 input buffer'''CommandList'''. No output.

The commands use the following bitsThis is "nn::i2c::I2cCommand". 

! Bit Bits || Name

| 0 -5 || Receive[[#CommandId]]

| 6 || I2cTransactionOption_Start|-| 7 || I2cTransactionOption_Sop[[#TransactionOption]]

* If bit 0 is not set, the A send command will write bytes to the device and follows this using the format: [u8 cmdcmd_send] [u8 len] <bytes>* If bit 0 is set, the A receive command will receive read bytes from the device and follows this using the format: [u8 cmdcmd_receive] [u8 len] An extension sleep command will stall the device using the format: [u8 cmd_extension] [u8 ms]

Takes 2 input u32s '''MaxRetries''' and '''RetryDelay'''. Returns 0No output.

Takes an 2 input u32s [[#UartPort]] and an input u32 '''BaudRate'''. Returns an output boolean success value.

Takes an 2 input u32s [[#UartPortForDev]] and an input u32 '''BaudRate'''. Returns an output boolean success value.

Takes an 2 input u32s [[#UartPort]] and an input u32 '''[[#FlowControlMode''']]. Returns an output boolean success value. Supported modes are 0 (RTS) and 1 (CTS).

Takes an 2 input u32s [[#UartPortForDev]] and an input u32 '''[[#FlowControlMode''']]. Returns an output boolean success value. Supported modes are 0 (RTS) and 1 (CTS).

Takes an 2 input u32s [[#UartPort]] and an input u32 '''PortEvent'''[[#PortEventType]]. Returns an output boolean success value. Supported events are 0 (data), 1 (break), 2 (unknown) and 3 (unknown).

Takes an 2 input u32s [[#UartPortForDev]] and an input u32 '''PortEvent'''[[#PortEventType]]. Returns an output boolean success value. Supported events are 0 (data), 1 (break), 2 (unknown) and 3 (unknown).

Takes an 2 input u32s [[#UartPort]] and an input u32 '''DeviceVariation'''. Returns an output boolean success value.

Takes an 2 input u32s [[#UartPortForDev]] and an input u32 '''DeviceVariation'''. Returns an output boolean success value.

Takes an 3 input u32s [[#UartPort]], 2 input u32s '''BaudRate''' and '''[[#FlowControlMode''']], 2 input u64s '''SendBufferLength''' and '''ReceiveBufferLength''' and 2 input TransferMemory handles '''SendHandle''' and '''ReceiveHandle'''. Returns an output boolean success value.

[6.0.0+] Takes 4 input u8s (padded as u32) '''IsInvertTx''', '''IsInvertRx''', '''IsInvertRts''' and '''IsInvertCts''', an 3 input u32s [[#UartPort]], 2 input u32s '''BaudRate''' and '''[[#FlowControlMode''']], 2 input u64s '''SendBufferLength''' and '''ReceiveBufferLength''' and 2 input TransferMemory handles '''SendHandle''' and '''ReceiveHandle'''. Returns an output boolean success value.

[7.0.0+] Takes 4 input u8s (padded as u32) '''IsInvertTx''', '''IsInvertRx''', '''IsInvertRts''' and '''IsInvertCts''', an 4 input u32s [[#UartPort]], 3 input u32s '''BaudRate''', '''[[#FlowControlMode''' ]] and '''DeviceVariation''', 2 input u64s '''SendBufferLength''' and '''ReceiveBufferLength''' and 2 input TransferMemory handles '''SendHandle''' and '''ReceiveHandle'''. Returns an output boolean success value.

Takes a type-0x21 input buffer '''DataBytesInData'''. Returns an output u64 size.

Takes a type-0x22 output buffer '''DataBytesOutData'''. Returns an output u64 size.

Takes an input u32 '''PortEvent''' [[#PortEventType]] and an input s64 '''Threshold'''. Returns an output boolean success value and an Event handle with EventClearMode=0.

Takes an input u32 '''PortEvent'''[[#PortEventType]]. Returns an output boolean success value.

! Value || Name || DeviceCode (internal) || DeviceCode (mapped) || Port || UsageDescription

| 0 || 0x03000001 UART-A || 0x03000001 || UART-A || Invalid

| 1 || UART-D || 0x03000004 || 0x37000001 || UART-D || Bluetooth

| 2 || UART-B || 0x03000002 || 0x35000405 || UART-B || Joy-Con(R)

| 3 || UART-C || 0x03000003 || 0x3500040F || UART-C || Joy-Con(L)

| 4 || UART-C || 0x03000003 || 0x35000419 || UART-C || MCU

! Name Value || DeviceCode (internal) || DeviceCode (mapped) || Port || UsageName

| 0 || 0x03000001 || || UART-A || InvalidSendBufferEmpty

| 1 || 0x03000002 || 0x35000405 || UART-B || Joy-Con(R)SendBufferReady

| 2 || 0x03000003 || 0x3500040F || UART-C || Joy-Con(L)ReceiveBufferReady

| 3 || 0x03000004 || 0x37000001 || UART-D || BluetoothReceiveEnd