Difference between revisions of "Component: One Wire Dummy (Misc)"
From Flowcode Help
Jump to navigationJump to search| Line 17: | Line 17: | ||
==Component Source Code== | ==Component Source Code== | ||
| − | Please click here | + | Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_One_Wire_Dummy.fcfx FC_Comp_Source_One_Wire_Dummy.fcfx] |
==Detailed description== | ==Detailed description== | ||
| + | |||
| + | |||
| Line 40: | Line 42: | ||
==Examples== | ==Examples== | ||
| + | |||
| + | |||
| Line 62: | Line 66: | ||
==Macro reference== | ==Macro reference== | ||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReceiveByte''' | ||
| + | |- | ||
| + | | colspan="2" | Receives a byte from the one wire bus a bit at a time | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''TransmitByte''' | ||
| + | |- | ||
| + | | colspan="2" | Transmit a byte to the one wire bus a bit at a time | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" | Command | ||
| + | |- | ||
| + | | colspan="2" | | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SkipROM''' | ||
| + | |- | ||
| + | | colspan="2" | Performs a bus reset and the sends the SkipROM command byte | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''BusReset''' | ||
| + | |- | ||
| + | | colspan="2" | Issue a 'ping' on the bus. If there is at least one sensor on the bus then it will generate a presence pulse. Returns 0 if a presense pulse was detected Returns 1 no device was detected | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''MatchROM''' | ||
| + | |- | ||
| + | | colspan="2" | Performs a reset followed by the MatchROM code and then the 8-bit ROM code. | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" | FamilyCode | ||
| + | |- | ||
| + | | colspan="2" | | ||
| + | |- | ||
| + | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" | SerialNumber | ||
| + | |- | ||
| + | | colspan="2" | | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ScanBus''' | ||
| + | |- | ||
| + | | colspan="2" | Scans the one wire bus to detect all connected devices. Returns the number of one wire devices found. | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetDeviceCount''' | ||
| + | |- | ||
| + | | colspan="2" | Returns the number of devices found by the last ScanBus operation. | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetIDByte''' | ||
| + | |- | ||
| + | | colspan="2" | Returns byte ectet of the 64-Bit lasered ROM code, 255 on error | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" | Device | ||
| + | |- | ||
| + | | colspan="2" | Device ID - Range: 0 - NumDevices - 1 | ||
| + | |- | ||
| + | | width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" | ByteIndex | ||
| + | |- | ||
| + | | colspan="2" | Index of the data byte. 0=FamilyCode, 1-6=Serial, 7=CRC | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise''' | ||
| + | |- | ||
| + | | colspan="2" | Sets up the 1-Wire output pin ready for communications. | ||
| + | |- | ||
| + | |- | ||
| + | | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID | ||
| + | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
| + | |} | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | ==Property reference== | ||
| + | |||
| + | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
| + | |- | ||
| + | | width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]] | ||
| + | | width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' | ||
| + | |- | ||
| + | |}==Macro reference== | ||
{| class="wikitable" style="width:60%; background-color:#FFFFFF;" | {| class="wikitable" style="width:60%; background-color:#FFFFFF;" | ||
Revision as of 15:16, 20 January 2023
| Author | Matrix Ltd |
| Version | 1.4 |
| Category | Misc |
Contents
One Wire Dummy component
Low level routines for controlling or interacting with a standard one wire interface.
Component Source Code
Please click here to view the component source code (Beta): FC_Comp_Source_One_Wire_Dummy.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
|
ReceiveByte |
| Receives a byte from the one wire bus a bit at a time | |
 - BYTE
|
Return |
|
|
TransmitByte |
| Transmit a byte to the one wire bus a bit at a time | |
| - BYTE
|
Command |
 - VOID
|
Return |
|
|
SkipROM |
| Performs a bus reset and the sends the SkipROM command byte | |
| - VOID
|
Return |
|
|
BusReset |
| Issue a 'ping' on the bus. If there is at least one sensor on the bus then it will generate a presence pulse. Returns 0 if a presense pulse was detected Returns 1 no device was detected | |
 - BOOL
|
Return |
|
|
MatchROM |
| Performs a reset followed by the MatchROM code and then the 8-bit ROM code. | |
| - BYTE
|
FamilyCode |
| - BYTE
|
SerialNumber |
| - VOID
|
Return |
|
|
ScanBus |
| Scans the one wire bus to detect all connected devices. Returns the number of one wire devices found. | |
| - BYTE
|
Return |
|
|
GetDeviceCount |
| Returns the number of devices found by the last ScanBus operation. | |
| - BYTE
|
Return |
|
|
GetIDByte |
| Returns byte ectet of the 64-Bit lasered ROM code, 255 on error | |
| - BYTE
|
Device |
| Device ID - Range: 0 - NumDevices - 1 | |
| - BYTE
|
ByteIndex |
| Index of the data byte. 0=FamilyCode, 1-6=Serial, 7=CRC | |
| - BYTE
|
Return |
|
|
Initialise |
| Sets up the 1-Wire output pin ready for communications. | |
| - VOID
|
Return |
Property reference
|
Properties |
==Macro reference==
|
|
ReceiveByte |
| Receives a byte from the one wire bus a bit at a time | |
| - BYTE
|
Return |
|
|
TransmitByte |
| Transmit a byte to the one wire bus a bit at a time | |
| - BYTE
|
Command |
| - VOID
|
Return |
|
|
SkipROM |
| Performs a bus reset and the sends the SkipROM command byte | |
| - VOID
|
Return |
|
|
BusReset |
| Issue a 'ping' on the bus. If there is at least one sensor on the bus then it will generate a presence pulse. Returns 0 if a presense pulse was detected Returns 1 no device was detected | |
| - BOOL
|
Return |
|
|
MatchROM |
| Performs a reset followed by the MatchROM code and then the 8-bit ROM code. | |
| - BYTE
|
FamilyCode |
| - BYTE
|
SerialNumber |
| - VOID
|
Return |
|
|
ScanBus |
| Scans the one wire bus to detect all connected devices. Returns the number of one wire devices found. | |
| - BYTE
|
Return |
|
|
GetDeviceCount |
| Returns the number of devices found by the last ScanBus operation. | |
| - BYTE
|
Return |
|
|
GetIDByte |
| Returns byte ectet of the 64-Bit lasered ROM code, 255 on error | |
| - BYTE
|
Device |
| Device ID - Range: 0 - NumDevices - 1 | |
| - BYTE
|
ByteIndex |
| Index of the data byte. 0=FamilyCode, 1-6=Serial, 7=CRC | |
| - BYTE
|
Return |
|
|
Initialise |
| Sets up the 1-Wire output pin ready for communications. | |
| - VOID
|
Return |
Property reference
|
|
Properties |
