LCD TFT Driver

Common driver for LCD-TFT. More...

Functions
oC_ErrorCode_t	oC_LCDTFT_TurnOn (void)
	turns on the module More...
oC_ErrorCode_t	oC_LCDTFT_TurnOff (void)
	Turns off the LCDTFT driver. More...
bool	oC_LCDTFT_IsTurnedOn (void)
	checks if the driver is turned on More...
oC_ErrorCode_t	oC_LCDTFT_Configure (const oC_LCDTFT_Config_t *Config, oC_LCDTFT_Context_t *outContext)
	configures LCDTFT pins to work More...
oC_ErrorCode_t	oC_LCDTFT_Unconfigure (const oC_LCDTFT_Config_t *Config, oC_LCDTFT_Context_t *outContext)
	Unconfigures the driver. More...
oC_ErrorCode_t	oC_LCDTFT_Ioctl (oC_LCDTFT_Context_t Context, oC_Ioctl_Command_t Command, void *Data)
	handles input/output driver commands More...

Detailed Description

Function Documentation

oC_ErrorCode_t oC_LCDTFT_Configure	(	const oC_LCDTFT_Config_t *	Config,
		oC_LCDTFT_Context_t *	outContext
	)

The function is for configuration of the driver. Look at the oC_LCDTFT_Config_t structure description and fields list to get more info.

Parameters

Config	Pointer to the configuration structure
outContext	Destination for the driver context structure

Returns

code of error

Definition at line 231 of file oc_lcdtft.c.

oC_ErrorCode_t oC_LCDTFT_Ioctl	(	oC_LCDTFT_Context_t	Context,
		oC_Ioctl_Command_t	Command,
		void *	Data
	)

The function is for handling input/output control commands. It will be called for non-standard operations from the userspace.

Parameters

Context	Context of the driver
Command	Command to execute
Data	Data for the command or NULL if not used

Returns

code of errror

Definition at line 325 of file oc_lcdtft.c.

bool oC_LCDTFT_IsTurnedOn

(

void

)

Returns

true if driver is turned on

Definition at line 214 of file oc_lcdtft.c.

oC_ErrorCode_t oC_LCDTFT_TurnOff

(

void

)

The function for turning off the LCDTFT driver. If the driver not started yet, it will return oC_ErrorCode_ModuleNotStartedYet error code. It also turns off the LLD.

Returns

code of error

Definition at line 187 of file oc_lcdtft.c.

oC_ErrorCode_t oC_LCDTFT_TurnOn

(

void

)

The function is for turning on the LCDTFT module. If the module is already turned on, it will return oC_ErrorCode_ModuleIsTurnedOn error. It also turns on the LLD layer.

Returns

code of error

Definition at line 153 of file oc_lcdtft.c.

oC_ErrorCode_t oC_LCDTFT_Unconfigure	(	const oC_LCDTFT_Config_t *	Config,
		oC_LCDTFT_Context_t *	outContext
	)

The function is for reverting configuration from the oC_LCDTFT_Configure function.

Parameters

Config	Pointer to the configuration
outContext	Destination for the context structure

Returns

code of error

Definition at line 286 of file oc_lcdtft.c.