Board support package for Touch Display Kit.

License

SPDX-License-Identifier: Zlib

The licensor of this software is Silicon Laboratories Inc.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
This notice may not be removed or altered from any source distribution.

Definition in file bsp_tdk.c .


       #include <stdint.h>


       #include <stdbool.h>


       #include "
       
        bsp_tdk.h
       
       "


       #include "bspconfig.h"


       #include "em_device.h"


       #include "
       
        em_cmu.h
       
       "


       #include "
       
        em_gpio.h
       
       "


       #include "
       
        em_ebi.h
       
       "

Functions
void *	BSP_getTftSRAMDirectDriveBaseAddress (void)
	Get the TFT SRAM base address.

void	BSP_initEbiFlash (void)
	Initialize the flash.

void	BSP_initEbiSram (void)
	Initialize the SRAM.

void	BSP_initEbiTftDirectDrive (void)
	Initialize the TFT display.

void	BSP_setTftSRAMDirectDriveBaseAddress (void *baseAddressIn)
	Set the TFT SRAM base address. The TFT address is updated according to the EBI_TFTCTRL_FBCTRIG bit. Default is every VSYNC.

static void	initEbiCommon (void)
	Initialize common EBI settings (GPIO, power and pin routing)

static void	initGpio (void)
	Initialize GPIO according to bsp_config.h.

Variables
static bool	BSP_ebiInitialized = false

static bool	BSP_flashInitialized = false

static bool	BSP_sramInitialized = false

static bool	BSP_tftInitialized = false

Function Documentation

void* BSP_getTftSRAMDirectDriveBaseAddress ( void )

Get the TFT SRAM base address.

Returns: Pointer to current TFT base address

Definition at line 157 of file bsp_tdk.c .

References EBI_BankAddress() .

void BSP_setTftSRAMDirectDriveBaseAddress ( void * baseAddressIn )

Set the TFT SRAM base address. The TFT address is updated according to the EBI_TFTCTRL_FBCTRIG bit. Default is every VSYNC.

Parameters

baseAddressIn Start address for the TFT display. This has to be in the memory space corresponding to BSP_CONFIG_SRAM_EBI_BANK.

Definition at line 179 of file bsp_tdk.c .

References EBI_BankAddress() .

bsp_tdk.c File Reference

License

Functions

Variables

Function Documentation