Component: UART (Peripheral CAL)
| Author | Matrix Ltd |
| Version | 1.2 (Release) |
| Category | Peripheral CAL |
Contents
UART component
A low level implementation giving direct access to the CAL
Examples
Example template program for creating a new component using the CAL UART. Contains all the code to allow the dynamic UART channel population, re-mappable I/O functionality and COM port / Injector functionality.
UART CAL Demo
Downloadable macro reference
UpdateBaud
Change the Baud Rate to new_baud
Parameters
- BYTE new_baud
- The new baud rate (0=1200, 7=115200)
Return value
- This call does not return a value
Receive
Receive a Character
Parameters
- BYTE Timeout
- Period to wait for the character to be received
Return value
Send
Send the Character
Parameters
- UINT Char
- The Character to send
Return value
- This call does not return a value
Init
Initialize the component with the specified properties
Parameters
- This macro has no parameters
Return value
- This call does not return a value
Delay
Software UART Bit Delay
Parameters
- This macro has no parameters
Return value
- This call does not return a value
Uninit
Un-initialize the UART and release the resources
Parameters
- This macro has no parameters
Return value
- This call does not return a value
Simulation macro reference
GetValue
Get Value of Named property
Parameters
- STRING Name
Return value
GetConsoleHandle
No additional information
Parameters
- This macro has no parameters
Return value
SetValue
set Value of Named property
Parameters
- STRING Name
- STRING Value
Return value
- This call does not return a value
GetList
Gets Named property List
Parameters
- STRING Name
Return value
Property reference
Channel
This property is of type Fixed list of ints and can be referenced with the variable name CHANNEL.
UART Channel selector
TX
This property is of type Single digital pin and can be referenced with the variable name TX.
Pin to be used for Transmit data
TX Remap Pin
This property is of type Fixed list of ints and can be referenced with the variable name OutputPins.
No additional information
RX
This property is of type Single digital pin and can be referenced with the variable name RX.
Pin to be used for Receive data
RX Remap Pin
This property is of type Fixed list of ints and can be referenced with the variable name InputPins.
No additional information
Baud Options
This property is of type Fixed list of ints and can be referenced with the variable name BAUD_LIST.
Baud rate option selector
Baud Rate
This property is of type Signed integer and can be referenced with the variable name BAUD.
No additional information
Data Bits
This property is of type Fixed list of ints and can be referenced with the variable name DBITS.
Number of data bits
Return
This property is of type Fixed list of ints and can be referenced with the variable name RETURN.
Return data width from Receive macro
Echo
This property is of type Fixed list of ints and can be referenced with the variable name ECHO.
Echo selection
Interrupt
This property is of type Fixed list of ints and can be referenced with the variable name INT.
Interrupt mode enable or disable
Flow Control
This property is of type Fixed list of ints and can be referenced with the variable name FLOWEN.
Flow Control (Handshake) enable or disable
Scope Traces
This property is of type True or false and can be referenced with the variable name ScopeTraces.
Selects if the scope traces are automatically generated or not
Console Data
This property is of type True or false and can be referenced with the variable name ConsoleData.
Selects if the console data is automatically generated or not
