Difference between revisions of "Component: FTDI (FT800) (FT800) (Misc)"

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(Created page with "{| style="width:50%" |- | width="20%" style="color:gray;" | Author | MatrixTSL |- | width="20%" style="color:gray;" | Version | 2.0 |- | width="20%" style="color:gray;...")
 
 
(4 intermediate revisions by the same user not shown)
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==FTDI (FT800) component==
 
==FTDI (FT800) component==
 
The FT800 provides a powerful feature set in a small package to create dynamic HMI interfaces. The device supports line by line graphics rendering to 1/16 of a pixel on displays with resolution up to 512 x 512 with 262K colours. The chip includes a touch controller for sensing touch feedback from a TFT display with a resistive touch panel as well as a sound synthesizer and audio playback with a PWM output to drive a speaker.
 
The FT800 provides a powerful feature set in a small package to create dynamic HMI interfaces. The device supports line by line graphics rendering to 1/16 of a pixel on displays with resolution up to 512 x 512 with 262K colours. The chip includes a touch controller for sensing touch feedback from a TFT display with a resistive touch panel as well as a sound synthesizer and audio playback with a PWM output to drive a speaker.
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==Component Pack==
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COMMSA
  
 
==Detailed description==
 
==Detailed description==
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''No detailed description exists yet for this component''
 
''No detailed description exists yet for this component''
  
 
==Examples==
 
==Examples==
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''<span style="color:red;">No additional examples</span>''
 
''<span style="color:red;">No additional examples</span>''
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| colspan="2" | System initialization routines.  Executed once on reset. Returns 0 if device not detected or 1 if device is correctly initialised.&nbsp;
 
| colspan="2" | System initialization routines.  Executed once on reset. Returns 0 if device not detected or 1 if device is correctly initialised.&nbsp;
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadFileLength'''
 
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| colspan="2" | Returns the number of bytes in the current sector that are used by the current open file. Return = 512 - Sector is filled with file data Return < 512 - Last sector of the file, Retval specifies how many bytes of data are remaining in the sector&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''OpenFile'''
 
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| colspan="2" | Searches for and opens a file for reading or writing from within the current directory on the disk. Returns 0 for success.&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
 
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| width="90%" | Filename
 
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| colspan="2" | 8.3 filename of the file we are trying to open e.g. "file.txt"&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteFileSector'''
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''AppendStringToFile'''
 
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
 
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| width="90%" | Data_String
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadFileSize'''
 
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| colspan="2" | Reads the entire size of the current file in bytes.&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u32-icon.png]] - ULONG
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadFileLength'''
 
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| colspan="2" | Returns the number of bytes in the current sector that are used by the current open file. Return = 512 - Sector is filled with file data Return < 512 - Last sector of the file, Retval specifies how many bytes of data are remaining in the sector&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''OpenFile'''
 
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| colspan="2" | Searches for and opens a file for reading or writing from within the current directory on the disk. Returns 0 for success.&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
 
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| width="90%" | Filename
 
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| colspan="2" | 8.3 filename of the file we are trying to open e.g. "file.txt"&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteFileSector'''
 
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| colspan="2" | Overwrites the current sector on the memory card with the contents of the local sector buffer. See write_byte_to_buffer function. Return = 0 - File sector written successfully. Return > 0 - File sector write error&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetFileIndex'''
 
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| colspan="2" | Sets the current file index and used to switch between several open file streams.  Default = 0. &nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | File_Index
 
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| colspan="2" | File index ranges from 0 to (Max Concurrent Files - 1)&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''AppendStringToFile'''
 
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| colspan="2" | Adds the contents of the data string parameter to the end of the currently open file. Returns 0 for success.&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
 
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| width="90%" | Data_String
 
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| colspan="2" | Data to append to the end of the file&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetByte'''
 
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| width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG
 
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| width="90%" | Int
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Ix
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Value
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadFileSize'''
 
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| colspan="2" | Reads the entire size of the current file in bytes.&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u32-icon.png]] - ULONG
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetByte'''
 
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| colspan="2" | Gets a byte from an int&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG
 
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| width="90%" | Int
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Ix
 
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| colspan="2" | &nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetTimeAndDate'''
 
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| colspan="2" | Sets the current time and date.  Time = (Hour << 11) + (Min << 5) + (Sec >> 1) Date = (YearFrom1980 << 9) + (Month << 5) + (Day) Additional details can be found here: http://www.maverick-os.dk/FileSystemFormats/FAT16_FileSystem.html#TimeFormat&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
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| width="90%" | Time
 
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| colspan="2" | Sets the current Time in FAT Time format hhhhhmmmmmmsssss - S=Secs/2&nbsp;
 
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
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| width="90%" | Date
 
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| colspan="2" | Sets the current Date in FAT Date format yyyyyyymmmmddddd - Y=Years since 1980&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
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| colspan="2" | Attempts to communicate with the SD card and if successful sets up the file system. Returns 0 for success. &nbsp;
 
 
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
 
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
 
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | SPI Properties
 
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| colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp;
 
| colspan="2" | SPI Clock Pin CLK - The Clock signal is driven by the SPI master.&nbsp;
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Pin Connections
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| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
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| colspan="2" | &nbsp;
 
| colspan="2" | &nbsp;
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Display Properties
 +
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| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
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| colspan="2" | Define active edge of PCLK &nbsp;
 
| colspan="2" | Define active edge of PCLK &nbsp;
 
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections'''
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations'''
 
 
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Latest revision as of 17:20, 9 November 2022

Author MatrixTSL
Version 2.0
Category Misc


FTDI (FT800) component

The FT800 provides a powerful feature set in a small package to create dynamic HMI interfaces. The device supports line by line graphics rendering to 1/16 of a pixel on displays with resolution up to 512 x 512 with 262K colours. The chip includes a touch controller for sensing touch feedback from a TFT display with a resistive touch panel as well as a sound synthesizer and audio playback with a PWM output to drive a speaker.

Component Pack

COMMSA

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

Fc9-comp-macro.png IncrementCommandOffset
Adds commandSize to the currentOffset. Checks for 4K ring-buffer offset roll-over  
Fc9-u16-icon.png - UINT currentOffset
graphics processor command list pointer 
Fc9-u8-icon.png - BYTE commandSize
number of bytes to increment the offset 
Fc9-u16-icon.png - UINT Return


Fc9-comp-macro.png MemRead16
Reads a single unsigned int from the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u16-icon.png - UINT Return


Fc9-comp-macro.png MemRead8
Reads a single data byte from the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png MemRead32
Reads a single unsigned long from the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u32-icon.png - ULONG Return


Fc9-comp-macro.png MemWrite16
Writes a unsigned int value to the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u16-icon.png - UINT Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png MemWrite8
Writes a byte value to the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u8-icon.png - BYTE Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png CommandWrite
Sends FT800 command 
Fc9-u8-icon.png - BYTE Command
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png MemWrite32
Writes a unsigned long value to the FT800 internal address space 
Fc9-u32-icon.png - ULONG Address
 
Fc9-u32-icon.png - ULONG Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
System initialization routines. Executed once on reset. Returns 0 if device not detected or 1 if device is correctly initialised. 
Fc9-u8-icon.png - BYTE Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png SPI Properties
Fc9-type-16-icon.png Channel
SPI Channel selector 
Fc9-type-16-icon.png Prescale
Prescale option selector 
Fc9-type-5-icon.png MOSI
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. 
Fc9-type-5-icon.png MISO
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. 
Fc9-type-5-icon.png CLK
SPI Clock Pin CLK - The Clock signal is driven by the SPI master. 
Fc9-conn-icon.png Pin Connections
Fc9-type-5-icon.png Power Pin
 
Fc9-type-5-icon.png CS Pin
 
Fc9-conn-icon.png Display Properties
Fc9-type-21-icon.png Width
Active width of LCD display 
Fc9-type-21-icon.png Height
Active height of LCD display 
Fc9-type-21-icon.png HCycle
Total number of clocks per line 
Fc9-type-21-icon.png HOffset
Start of active line 
Fc9-type-21-icon.png HSync0
Start of horizontal sync pulse 
Fc9-type-21-icon.png HSync1
End of horizontal sync pulse 
Fc9-type-21-icon.png VCycle
Total number of lines per screen 
Fc9-type-21-icon.png VOffset
Start of active screen 
Fc9-type-21-icon.png VSync0
Start of vertical sync pulse 
Fc9-type-21-icon.png VSync1
End of vertical sync pulse 
Fc9-type-21-icon.png PixelClock
Pixel Clock  
Fc9-type-21-icon.png Swizzle
Define RGB output pins 
Fc9-type-21-icon.png Clock Polarity
Define active edge of PCLK  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Scope Traces
Selects if the scope traces are automatically generated or not 
Fc9-type-7-icon.png Console Data
Selects if the console data is automatically generated or not 
Fc9-type-16-icon.png API
 
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