PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

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HWLCD.cpp File Reference

HWLCD.cpp File Reference

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Functions

static void setup_data_16 (uint16_t data)
 set up the 16-bit bus
void write_command_16 (uint16_t data)
 Write a command to the lcd, 16-bit bus.
void write_data_16 (uint16_t data)
 Write data to the lcd, 16-bit bus.
static void setDRAMptr (uint8_t xptr, uint8_t yoffset)
 Point to a (x,y) location in the LCD DRAM.

Detailed Description

Author:
Jonne Valola

LICENSE

Software License Agreement (BSD License)

Copyright (c) 2016, Jonne Valola All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holders nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file HWLCD.cpp.


Function Documentation

static void setDRAMptr ( uint8_t  xptr,
uint8_t  yoffset 
) [static]

Point to a (x,y) location in the LCD DRAM.

Definition at line 144 of file HWLCD.cpp.

static void setup_data_16 ( uint16_t  data ) [static]

set up the 16-bit bus

D0...D16 = P2_3 ... P2_18

Definition at line 68 of file HWLCD.cpp.

void write_command_16 ( uint16_t  data )

Write a command to the lcd, 16-bit bus.

Definition at line 93 of file HWLCD.cpp.

void write_data_16 ( uint16_t  data )

Write data to the lcd, 16-bit bus.

Definition at line 109 of file HWLCD.cpp.