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TDISP to take ROWS and COLUMNS from board file

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TDISP to take ROWS and COLUMNS from board file
This commit is contained in:
Andrew Hannam 2013-02-18 17:31:49 +10:00
parent 9329b22086
commit 2ed57aea77
2 changed files with 225 additions and 212 deletions

22
drivers/tdisp/HD44780/tdisp_lld.c
View file

@ -32,6 +32,17 @@
#if GFX_USE_TDISP /*|| defined(__DOXYGEN__)*/ #if GFX_USE_TDISP /*|| defined(__DOXYGEN__)*/
/* Include the hardware interface details */
#if defined(TDISP_USE_CUSTOM_BOARD) && TDISP_USE_CUSTOM_BOARD
/* Include the user supplied board definitions */
#include "tdisp_lld_board.h"
#elif defined(BOARD_UNKNOWN)
#include "gdisp_lld_board_unknown.h"
#else
/* Include the user supplied board definitions */
#include "gdisp_lld_board.h"
#endif
/* The user may override the default display size */ /* The user may override the default display size */
#ifndef TDISP_COLUMNS #ifndef TDISP_COLUMNS
#define TDISP_COLUMNS 16 #define TDISP_COLUMNS 16
@ -52,17 +63,6 @@ tdispStruct TDISP = {
CUSTOM_CHAR_COUNT /* maxCustomChars */ CUSTOM_CHAR_COUNT /* maxCustomChars */
}; };
/* Include the hardware interface details */
#if defined(TDISP_USE_CUSTOM_BOARD) && TDISP_USE_CUSTOM_BOARD
/* Include the user supplied board definitions */
#include "tdisp_lld_board.h"
#elif defined(BOARD_UNKNOWN)
#include "gdisp_lld_board_unknown.h"
#else
/* Include the user supplied board definitions */
#include "gdisp_lld_board.h"
#endif
/* Our display control */ /* Our display control */
#define DISPLAY_ON 0x04 #define DISPLAY_ON 0x04
#define CURSOR_ON 0x02 #define CURSOR_ON 0x02

13
drivers/tdisp/HD44780/tdisp_lld_board_example.h
View file

@ -29,6 +29,19 @@
#ifndef _TDISP_LLD_BOARD_H #ifndef _TDISP_LLD_BOARD_H
#define _TDISP_LLD_BOARD_H #define _TDISP_LLD_BOARD_H
/**
* The board may override the default display size.
* Uncomment the below if your board needs a non-standard size.
*/
/*
#ifndef TDISP_COLUMNS
#define TDISP_COLUMNS 16
#endif
#ifndef TDISP_ROWS
#define TDISP_ROWS 2
#endif
*/
static void init_board(void) { static void init_board(void) {
/* Code here */ /* Code here */
#error "tdispHD44780: You must supply a definition for init_board for your board" #error "tdispHD44780: You must supply a definition for init_board for your board"