Component: IntOsc Helper (Matrix Tools)
| Author | MatrixTSL |
| Version | 1.0 |
| Category | Matrix Tools |
IntOsc Helper component
A component to help configure the speed of the internal oscillator. Currently only supports 8-bit PIC devices.
Detailed description
No detailed description exists yet for this component
Examples
The INT OSC helper component is designed to help you configure the rate of the internal oscillator on-board your microcontroller.
It can be found under the Runtime -> Matrix Tools component category.
The oscillator speed drop down menu shows you what speeds are available on your device. Use this to select a speed.
Once you have chosen your required internal oscillator speed copy the code from the Code property.
Paste the configuration code into a C icon at the top of your main macro.
Next change the clock speed in the project options to match your oscillator speed. This will ensure that delays and baud rates are calculated correctly.
Finally you need to enable the internal oscillator in the configuration settings.
If everything is correct then the Info field should confirm that the project options clock speed matches the current speed selection.
Downloadable macro reference
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Initialise |
| Called to set the internal oscillator speed to the specified value. | |
 - VOID
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Return |
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CheckBuffer |
| Returns the number of values in the transmit or receive buffer | |
| [[File:]] - | Buffer |
| 0=Transmit / 1=Receive | |
 - UINT
|
Return |
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ReceiveString |
| Gets a string from the receive buffer | |
| - UINT
|
MaxChars |
| - UINT
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Timeout |
| Time in milliseconds to wait for data | |
 - STRING
|
Return |
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Initialise |
| Initialises the UART component pins ready to send and receive data | |
| - VOID
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Return |
|
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ReceiveByteArray |
| Receives an array of bytes and returns the number of bytes received. | |
 - BYTE
|
Data |
| A byte array variable to hold the received data | |
| - UINT
|
NumBytes |
| Maximum number of bytes to try and receive | |
| - UINT
|
Timeout |
| Max amount of time in ms to wait between bytes | |
| - UINT
|
Return |
|
|
ReceiveString |
| Receives a string of bytes and returns the number of bytes received. | |
| - STRING
|
StringData |
| - UINT
|
NumBytes |
| Maximum number of bytes to try and receive | |
| - UINT
|
Timeout |
| Max amount of time in ms to wait between bytes | |
| - BYTE
|
Return |
|
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Uninit |
| Un-initialize the UART and release the resources | |
| - VOID
|
Return |
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GetList |
| Gets Named property List | |
| - STRING
|
Name |
| - STRING
|
Return |
|
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Delay |
| Software UART Bit Delay | |
| - VOID
|
Return |
|
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SetValue |
| set Value of Named property | |
| - STRING
|
Name |
| - STRING
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Value |
| - VOID
|
Return |
|
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Uninit |
| Un-initialize the UART and release the resources | |
| - VOID
|
Return |
|
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GetList |
| Gets Named property List | |
| - STRING
|
Name |
| - STRING
|
Return |
|
|
ReceiveByteArray |
| Receives an array of bytes and returns the number of bytes received. | |
| - BYTE
|
Data |
| - BYTE
|
NumBytes |
| Maximum number of bytes to try and receive | |
| - BYTE
|
Timeout |
| Max amount of time in ms to wait between bytes | |
| - BYTE
|
Return |
|
|
ReceiveString |
| Receives a string of bytes and returns the number of bytes received. | |
| - STRING
|
StringData |
| - BYTE
|
NumBytes |
| Maximum number of bytes to try and receive | |
| - BYTE
|
Timeout |
| Max amount of time in ms to wait between bytes | |
| - BYTE
|
Return |
|
|
GetList |
| returns Named property list | |
| - STRING
|
Name |
| - STRING
|
Return |
Property reference
|
Properties |
|
Oscillator Speed |
| Shows what internal oscillator speeds are available on the device and allows the user to select an option. | |
|
Info |
| General info to the user, checks to see if the selected oscillator speed matches the project oscillator speed. | |
|
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Code |
| Code to configure the internal oscillator module. This code must be added to a C icon which should be placed at the top of main. | |
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Connections |
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Simulations |