gd_params_t Struct Reference

Parameters to initialize the Graphic Display Handler. More...

#include <GraphicDisplay.h>

Data Fields
void *	DisplayHandle
	Handle of the display, provide the pointer of this handler. Example fort ssd1306 display:
gd_driver_t *	DisplayDriver
	Driver for the display. External Drivers Already Implemented.
uint32_t	u32Height
	The Heigth of the display, in lines.
uint32_t	u32Width
	The Width of the display, in columns.
fxnGd_mtxLock	mtxLock
	mutex lock function pointer.
fxnGd_mtxUnlock	mtxUnlock
	mutex unlock function pointer.

Detailed Description

Parameters to initialize the Graphic Display Handler.

Note

Used only on handler startup.

Field Documentation

DisplayDriver

gd_driver_t* gd_params_t::DisplayDriver

Driver for the display. External Drivers Already Implemented.

Note

Must not be NULL.

DisplayHandle

void* gd_params_t::DisplayHandle

Handle of the display, provide the pointer of this handler. Example fort ssd1306 display:

gt_t Gd; ssd1306_t Ssd1306;

... initialize ssd1306 ...

Gd.DisplayHandle = (void*)&Ssd1306;

... provide other parameters ... ... initialize display Gd ...

Note

Must not be NULL

mtxLock

fxnGd_mtxLock gd_params_t::mtxLock

mutex lock function pointer.

Note

This parameter is optional.

mtxUnlock

fxnGd_mtxUnlock gd_params_t::mtxUnlock

mutex unlock function pointer.

Note

This parameter is optional.

u32Height

uint32_t gd_params_t::u32Height

The Heigth of the display, in lines.

Note

Must greater than 0.

u32Width

uint32_t gd_params_t::u32Width

The Width of the display, in columns.

Note

Must greater than 0.

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The documentation for this struct was generated from the following file:

• src/GraphicDisplay.h