Difference between revisions of "Configuration"
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Revision as of 23:05, 1 July 2014
This page describes each and every configuration option for the µGFX library. More detailed descriptions and further readings can be found in the documentation pages of the corresponding module.
Template
A template of the gfxconf.h file can be found in the top-level directory of the µGFX folder. It is called gfxconf.example.h. You can copy this file to your project directory and rename it to gfxconf.h.
GINPUT
| Option | Description |
|---|---|
| GFX_USE_GINPUT | Enable or disable the entire GINPUT module. See GINPUT. |
| GINPUT_NEED_MOUSE | Enable or disable support for a pointing device such as a touchscreen. See Touchscreen. |
| GINPUT_NEED_KEYBOARD | Not implemented yet. |
| GINPUT_NEED_TOGGLE | Enable or disable support for digital inputs. See digital inputs. |
| GINPUT_NEED_DIAL | Enable or disable support for analog inputs. See analog inputs. |
| GINPUT_MOUSE_CALIBRATE_EXTREMES | If this is set to TRUE, the calibration points are displayed at the very corner of the display. This gives an overall more accurate result but they are less intuitive. See calibration. |
| GINPUT_MOUSE_MAX_CALIBRATION_ERROR | This macro is part of the config file of the driver in your board directory and takes a pixel value. It defines how big the pixel offset of the test point can be before the calibration process is repeated automatically. See calibration. |
GFILE
| Option | Description |
|---|---|
| GFX_USE_GFILE | Enable or disable the entire GFILE module. See GFILE. |
| GFILE_NEED_PRINTG | Enable or disable print functions support. See String manipulation & printing. |
| GFILE_NEED_SCANG | Enable or disable scan functions support. See String manipulation & printing. |
| GFILE_NEED_STRINGS | Enable or disable string manipulation functions support. See String manipulation & printing. |
| GFILE_NEED_STDIO | Enable or disable STDIO emulation. See STDIO emulation. |
| GFILE_ALLOW_FLOATS | Enable or disable float support. See STDIO emulation. |
| GFILE_ALLOW_DEVICESPECIFIC | ' prefix in order to ensure the file is opened with the specified file system. See Multiple file systems. |
| GFILE_MAX_GFILES | Specify the maximum amount of files that can be opened at a time. See ToDo. |
| GFILE_NEED_NOAUTOMOUNT | Enable or disable automatic file system mounting feature. See Mounting. |
| GFILE_NEED_NOAUTOSYNC | Enable or disable automatic file system synchronization feature. See Syncronization. |
| GFILE_NEED_FATFS | Enable or disable FatFS support. See FATFS. |
| GFILE_NEED_ROMFS | Enable or disable ROMFS support. See ROMFS. |
| GFILE_NEED_RAMFS | Enable or disable RAMFS support. See RAMFS. |
| GFILE_NEED_MEMFS | Enable or disable MEMFS support. See MEMFS. |
| GFILE_NEED_NATIVEFS | Enable or disable NATIVEFS support. See NATIVEFS. |
| GFILE_NEED_CHIBIOSFS | Enable or disable CHIBIOSFS support. See CHIBIOSFS. |
GAUDIO
| Option | Description |
|---|---|
| GFX_USE_GAUDIO | Enable or disable the entire GAUDIO module. See GAUDIO. |
| GAUDIO_NEED_PLAY | Enable or disable the play-back system (audio output). See PlayBack. |
| GAUDIO_NEED_RECORD | Enable or disable the record system (audio input). See Record. |
GADC
| Option | Description |
|---|---|
| GFX_USE_GADC | Enable or disable the entire GADC module. See GADC. |
| GADC_MAX_LOWSPEED_DEVICES | Specify the maximum amount of low speed GADC devices. See GADC. |
GMISC
| Option | Description | |
|---|---|---|
| GFX_USE_GMISC | Enable or disable the entire GMISC module. See GMISC. | |
| GMISC_NEED_ARRAOPS | ToDo. See ToDo. |
|
| GMISC_NEED_FASTTRIG | ToDo. See ToDo. |
|
| GMISC_NEED_FIXEDTRIG | ToDo. See ToDo. |
|
| GMISC_NEED_INVSQRT | ToDo. See ToDo. |
|
| GMISC_INVSQRT_MIXED_ENDIAN | ToDo. See ToDo. |
|
| GMISC_INVSQRT_REAL_SLOW | ToDo. See ToDo. |
