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Bus services (view source)

Revision as of 19:39, 7 September 2020

1,076 bytes added ,  19:39, 7 September 2020
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== OpenSessionForDev ==
 
== OpenSessionForDev ==
−
Takes an u32 '''port''', an u16 '''addr''', an '''AddressingMode''' (1 for 10-bit, 0 otherwise) and a '''SpeedMode''' (400000 or 100000). Returns an [[#II2cSession]].
+
Takes an input u32 '''BusIdx''', an input u16 '''SlaveAddress''', and 2 input u32s [[#AddressingMode]] and [[#SpeedMode]]. Returns an [[#II2cSession]].
    
== OpenSession ==
 
== OpenSession ==
−
Takes an [[#I2cDevice]] and returns an [[#II2cSession]].
+
Takes an input u32 [[#I2cDevice]]. Returns an output [[#II2cSession]].
    
== HasDevice ==
 
== HasDevice ==
−
Takes an [[#I2cDevice]] and returns true if the device exists or false otherwise.
+
Takes an input u32 [[#I2cDevice]]. Returns an output boolean success value.
    
== HasDeviceForDev ==
 
== HasDeviceForDev ==
−
Takes an u32 '''port''', an u16 '''addr''', an '''AddressingMode''' (1 for 10-bit, 0 otherwise) and a '''SpeedMode''' (400000 or 100000). Returns true if the device exists or false otherwise.
+
Takes an input u32 '''BusIdx''', an input u16 '''SlaveAddress''', and 2 input u32s [[#AddressingMode]] and [[#SpeedMode]]. Returns an output boolean success value.
    
== OpenSession2 ==
 
== OpenSession2 ==
−
Same as [[#OpenSession_2|OpenSession]] but takes a [[#I2cDevice|DeviceCode]].
+
Same as [[#OpenSession_2|OpenSession]] but takes an input u32 [[#I2cDevice|DeviceCode]].
    
== II2cSession ==
 
== II2cSession ==
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! Cmd || Name
 
! Cmd || Name
 
|-
 
|-
−
| 0 || [1.0.0-5.1.0] Send
+
| 0 || [1.0.0-5.1.0] SendOld
 
|-
 
|-
−
| 1 || [1.0.0-5.1.0] Receive
+
| 1 || [1.0.0-5.1.0] ReceiveOld
 
|-
 
|-
−
| 2 || [1.0.0-5.1.0] ExecuteCommandList
+
| 2 || [1.0.0-5.1.0] ExecuteCommandListOld
 
|-
 
|-
−
| 10 || [[#SendAuto]]
+
| 10 || [[#Send]]
 
|-
 
|-
−
| 11 || ReceiveAuto
+
| 11 || [[#Receive]]
 
|-
 
|-
−
| 12 || [[#ExecuteCommandListAuto]]
+
| 12 || [[#ExecuteCommandList]]
 
|-
 
|-
 
| 13 || [6.0.0+] [[#SetRetryValues]]
 
| 13 || [6.0.0+] [[#SetRetryValues]]
 
|}
 
|}
   −
== SendAuto ==
+
== Send ==
−
Takes bytes to write in either a static buffer or a receive buffer, returns an error code for success.
+
Takes a type-0x21 input buffer '''InData''' and an input u32 [[#TransactionOption]]. No output.
   −
== ExecuteCommandListAuto ==
+
== Receive ==
−
Takes a command list from either a static buffer or a receive buffer, returns data in either a static (or recieve?) buffer.
+
Takes a type-0x22 output buffer '''OutData''' and an input u32 [[#TransactionOption]]. No output.
 +
 
 +
== ExecuteCommandList ==
 +
Takes a type-0x22 output buffer '''ReceiveBuffer''' and a type-0x9 input buffer '''CommandList'''. No output.
    
=== Commands ===
 
=== Commands ===
−
The commands use the following bits
+
This is "nn::i2c::I2cCommand".
 +
 
 
{| class=wikitable
 
{| class=wikitable
−
! Bit || Name
+
! Bits || Name
 
|-
 
|-
−
| 0 || Receive
+
| 0-5 || [[#CommandId]]
 
|-
 
|-
−
| 6 || I2cTransactionOption_Start
+
| 6-7 || [[#TransactionOption]]
−
|-
  −
| 7 || I2cTransactionOption_Sop
   
|}
 
|}
−
* If bit 0 is not set, the command will write bytes to the device and follows this format: [u8 cmd] [u8 len] <bytes>
+
 
−
* If bit 0 is set, the command will receive bytes from the device and follows this format: [u8 cmd] [u8 len]
+
A send command will write bytes to the device using the format: [u8 cmd_send] [u8 len] <bytes>
 +
 
 +
A receive command will read bytes from the device using the format: [u8 cmd_receive] [u8 len]
 +
 
 +
An extension sleep command will stall the device using the format: [u8 cmd_extension] [u8 ms]
    
== SetRetryValues ==
 
== SetRetryValues ==
−
Takes 2 u32s '''MaxRetries''' and '''RetryDelay'''. Returns 0.
+
Takes 2 input u32s '''MaxRetries''' and '''RetryDelay'''. No output.
    
= uart =
 
= uart =
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== IsSupportedBaudRate ==
 
== IsSupportedBaudRate ==
−
Takes an input [[#UartPort]] and an input u32 '''BaudRate'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPort]] and '''BaudRate'''. Returns an output boolean success value.
    
Supported baud rates are 57600, 115200, 1000000 and 3000000.
 
Supported baud rates are 57600, 115200, 1000000 and 3000000.
    
== IsSupportedBaudRateForDev ==
 
== IsSupportedBaudRateForDev ==
−
Takes an input [[#UartPortForDev]] and an input u32 '''BaudRate'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPortForDev]] '''BaudRate'''. Returns an output boolean success value.
    
Supported baud rates are 57600, 115200, 1000000 and 3000000.
 
Supported baud rates are 57600, 115200, 1000000 and 3000000.
    
== IsSupportedFlowControlMode ==
 
== IsSupportedFlowControlMode ==
−
Takes an input [[#UartPort]] and an input u32 '''FlowControlMode'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPort]] and [[#FlowControlMode]]. Returns an output boolean success value.
−
 
  −
Supported modes are 0 (RTS) and 1 (CTS).
      
== IsSupportedFlowControlModeForDev ==
 
== IsSupportedFlowControlModeForDev ==
−
Takes an input [[#UartPortForDev]] and an input u32 '''FlowControlMode'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPortForDev]] and [[#FlowControlMode]]. Returns an output boolean success value.
−
 
  −
Supported modes are 0 (RTS) and 1 (CTS).
      
== CreatePortSession ==
 
== CreatePortSession ==
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== IsSupportedPortEvent ==
 
== IsSupportedPortEvent ==
−
Takes an input [[#UartPort]] and an input u32 '''PortEvent'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPort]] and [[#PortEventType]]. Returns an output boolean success value.
−
 
  −
Supported events are 0 (data), 1 (break), 2 (unknown) and 3 (unknown).
      
== IsSupportedPortEventForDev ==
 
== IsSupportedPortEventForDev ==
−
Takes an input [[#UartPortForDev]] and an input u32 '''PortEvent'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPortForDev]] and [[#PortEventType]]. Returns an output boolean success value.
−
 
  −
Supported events are 0 (data), 1 (break), 2 (unknown) and 3 (unknown).
      
== IsSupportedDeviceVariation ==
 
== IsSupportedDeviceVariation ==
−
Takes an input [[#UartPort]] and an input u32 '''DeviceVariation'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPort]] and '''DeviceVariation'''. Returns an output boolean success value.
    
Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (MCU) for UART-C.
 
Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (MCU) for UART-C.
    
== IsSupportedDeviceVariationForDev ==
 
== IsSupportedDeviceVariationForDev ==
−
Takes an input [[#UartPortForDev]] and an input u32 '''DeviceVariation'''. Returns an output boolean success value.
+
Takes 2 input u32s [[#UartPortForDev]] and '''DeviceVariation'''. Returns an output boolean success value.
    
Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (MCU) for UART-C.
 
Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (MCU) for UART-C.
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=== OpenPort ===
 
=== OpenPort ===
−
Takes an input [[#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.
+
Takes 3 input u32s [[#UartPort]], '''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 input [[#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''', 3 input u32s [[#UartPort]], '''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 input [[#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.
+
[7.0.0+] Takes 4 input u8s (padded as u32) '''IsInvertTx''', '''IsInvertRx''', '''IsInvertRts''' and '''IsInvertCts''', 4 input u32s [[#UartPort]], '''BaudRate''', [[#FlowControlMode]] and '''DeviceVariation''', 2 input u64s '''SendBufferLength''' and '''ReceiveBufferLength''' and 2 input TransferMemory handles '''SendHandle''' and '''ReceiveHandle'''. Returns an output boolean success value.
    
=== OpenPortForDev ===
 
=== OpenPortForDev ===
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=== Send ===
 
=== Send ===
−
Takes a type-0x21 input buffer '''DataBytes'''. Returns an output u64 size.
+
Takes a type-0x21 input buffer '''InData'''. Returns an output u64 size.
    
=== GetReadableLength ===
 
=== GetReadableLength ===
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=== Receive ===
 
=== Receive ===
−
Takes a type-0x22 output buffer '''DataBytes'''. Returns an output u64 size.
+
Takes a type-0x22 output buffer '''OutData'''. Returns an output u64 size.
    
=== BindPortEvent ===
 
=== BindPortEvent ===
−
Takes an input u32 '''PortEvent''' and an input s64 '''Threshold'''. Returns an output boolean success value and an Event handle with EventClearMode=0.
+
Takes an input u32 [[#PortEventType]] and an input s64 '''Threshold'''. Returns an output boolean success value and an Event handle with EventClearMode=0.
    
=== UnbindPortEvent ===
 
=== UnbindPortEvent ===
−
Takes an input u32 '''PortEvent'''. Returns an output boolean success value.
+
Takes an input u32 [[#PortEventType]]. Returns an output boolean success value.
    
= pwm =
 
= pwm =
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|-
 
|-
 
| [8.0.0+] 31 || || 0x36000001 || 1:08 || N || 400000 || 3 || 5000000 || NFC IC || [[NFC services]] || Hoag
 
| [8.0.0+] 31 || || 0x36000001 || 1:08 || N || 400000 || 3 || 5000000 || NFC IC || [[NFC services]] || Hoag
 +
|}
 +
 +
= AddressingMode =
 +
This is "nn::i2c::AddressingMode".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 0 || BitWidth7
 +
|-
 +
| 1 || BitWidth10
 +
|}
 +
 +
= TransactionOption =
 +
This is "nn::i2c::TransactionOption".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 1 || StartCondition
 +
|-
 +
| 2 || StopCondition
 +
|}
 +
 +
= SpeedMode =
 +
This is "nn::i2c::SpeedMode".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 0x186A0 || Standard
 +
|-
 +
| 0x61A80 || Fast
 +
|-
 +
| 0xF4240 || FastPlus
 +
|-
 +
| 0x33E140 || HighSpeed
 +
|}
 +
 +
= CommandId =
 +
This is "nn::i2c::detail::CommandId".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 0 || Send
 +
|-
 +
| 1 || Receive
 +
|-
 +
| 2 || Extension
 +
|}
 +
 +
= SubCommandId =
 +
This is "nn::i2c::detail::SubCommandId".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 0 || Sleep
 
|}
 
|}
    
= UartPort =
 
= UartPort =
 +
This is "nn::uart::UartPort".
 +
 
{| class="wikitable sortable" border="1"
 
{| class="wikitable sortable" border="1"
 
|-
 
|-
−
! Name || DeviceCode (internal) || DeviceCode (mapped) || Port || Usage
+
! Value || Name || DeviceCode (internal) || DeviceCode (mapped) || Description
 
|-
 
|-
−
| 0 || 0x03000001 || || UART-A || Invalid
+
| 0 || UART-A || 0x03000001 || || Invalid
 
|-
 
|-
−
| 1 || 0x03000004 || 0x37000001 || UART-D || Bluetooth
+
| 1 || UART-D || 0x03000004 || 0x37000001 || Bluetooth
 
|-
 
|-
−
| 2 || 0x03000002 || 0x35000405 || UART-B || Joy-Con(R)
+
| 2 || UART-B || 0x03000002 || 0x35000405 || Joy-Con(R)
 
|-
 
|-
−
| 3 || 0x03000003 || 0x3500040F || UART-C || Joy-Con(L)
+
| 3 || UART-C || 0x03000003 || 0x3500040F || Joy-Con(L)
 
|-
 
|-
−
| 4 || 0x03000003 || 0x35000419 || UART-C || MCU
+
| 4 || UART-C || 0x03000003 || 0x35000419 || MCU
 
|}
 
|}
    
= UartPortForDev =
 
= UartPortForDev =
 +
This is "nn::uart::UartPortForDev".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name || DeviceCode (internal) || DeviceCode (mapped) || Description
 +
|-
 +
| 0 || UART-A || 0x03000001 || || Invalid
 +
|-
 +
| 1 || UART-B || 0x03000002 || 0x35000405 || Joy-Con(R)
 +
|-
 +
| 2 || UART-C || 0x03000003 || 0x3500040F || Joy-Con(L)
 +
|-
 +
| 3 || UART-D || 0x03000004 || 0x37000001 || Bluetooth
 +
|}
 +
 +
= FlowControlMode =
 +
This is "nn::uart::FlowControlMode".
 +
 +
{| class="wikitable sortable" border="1"
 +
|-
 +
! Value || Name
 +
|-
 +
| 0 || None
 +
|-
 +
| 1 || Hardware
 +
|}
 +
 +
= PortEventType =
 +
This is "nn::uart::PortEventType".
 +
 
{| class="wikitable sortable" border="1"
 
{| class="wikitable sortable" border="1"
 
|-
 
|-
−
! Name || DeviceCode (internal) || DeviceCode (mapped) || Port || Usage
+
! Value || Name
 
|-
 
|-
−
| 0 || 0x03000001 || || UART-A || Invalid
+
| 0 || SendBufferEmpty
 
|-
 
|-
−
| 1 || 0x03000002 || 0x35000405 || UART-B || Joy-Con(R)
+
| 1 || SendBufferReady
 
|-
 
|-
−
| 2 || 0x03000003 || 0x3500040F || UART-C || Joy-Con(L)
+
| 2 || ReceiveBufferReady
 
|-
 
|-
−
| 3 || 0x03000004 || 0x37000001 || UART-D || Bluetooth
+
| 3 || ReceiveEnd
 
|}
 
|}
  
Retrieved from "https://switchbrew.org/wiki/Special:MobileDiff/9956"