diff options
Diffstat (limited to 'glcd/console.c')
| -rw-r--r-- | glcd/console.c | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/glcd/console.c b/glcd/console.c deleted file mode 100644 index caddfce2..00000000 --- a/glcd/console.c +++ /dev/null @@ -1,171 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2012
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS-LCD-Driver.
-
- ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ch.h"
-
-#include "glcd.h"
-#include "console.h"
-
-/*
- * Interface implementation. The interface is write only
- */
-
-static size_t writes(void *ip, const uint8_t *bp, size_t n) {
- return lcdConsoleWrite((GLCDConsole *)ip, bp, n);
-}
-
-static size_t reads(void *ip, uint8_t *bp, size_t n) {
- (void)ip;
- (void)bp;
- (void)n;
-
- return 0;
-}
-
-static msg_t put(void *ip, uint8_t b) {
- return lcdConsolePut((GLCDConsole *)ip, (char)b);
-}
-
-static msg_t get(void *ip) {
- (void)ip;
-
- return RDY_OK;
-}
-
-static msg_t putt(void *ip, uint8_t b, systime_t timeout) {
- (void)timeout;
-
- /* TODO: handle timeout */
-
- return lcdConsolePut((GLCDConsole *)ip, (char)b);
-}
-
-static msg_t gett(void *ip, systime_t timeout) {
- (void)ip;
- (void)timeout;
-
- return RDY_OK;
-}
-
-static size_t writet(void *ip, const uint8_t *bp, size_t n, systime_t time) {
- (void)time;
-
- return lcdConsoleWrite((GLCDConsole *)ip, bp, n);
-}
-
-static size_t readt(void *ip, uint8_t *bp, size_t n, systime_t time) {
- (void)ip;
- (void)bp;
- (void)n;
- (void)time;
-
- return 0;
-}
-
-static uint16_t getflags(void *ip) {
- _chn_get_and_clear_flags_impl(ip);
-}
-
-static const struct GLCDConsoleVMT vmt = {
- writes, reads, put, get,
- putt, gett, writet, readt,
- getflags
-};
-
-
-msg_t lcdConsoleInit(GLCDConsole *console, uint16_t x0, uint16_t y0, uint16_t width, uint16_t height, font_t font, uint16_t bkcolor, uint16_t color) {
- const uint8_t* ptr;
- uint16_t chi;
- uint16_t x,y;
-
- console->vmt = &vmt;
- /* read font, get height */
- console->fy = lcdGetFontHeight(font);
-
- /* calculate the size of the console as an integer multiple of characters height*/
- console->sx = width;
- console->sy = (((int16_t)(height/console->fy))-1)*console->fy;
-
- console->cx = 0;
- console->cy = 0;
- console->x0 = x0;
- console->y0 = y0;
-
- console->bkcolor = bkcolor;
- console->color = color;
-
- console->font = font;
-
- lcdFillArea(x0, y0, x0+width, y0+height, console->bkcolor);
- return RDY_OK;
-}
-
-msg_t lcdConsolePut(GLCDConsole *console, char c) {
- uint8_t width;
-
- if(c == '\n') {
- /* clear the text at the end of the line */
- if(console->cx < console->sx)
- lcdFillArea(console->x0 + console->cx, console->y0 + console->cy,
- console->x0 + console->sx, console->y0 + console->cy + console->fy,
- console->bkcolor);
- console->cx = 0;
- console->cy += console->fy;
- } else if(c == '\r') {
- /* TODO: work backwards through the buffer to the start of the current line */
- //console->cx = 0;
- } else {
- width = lcdMeasureChar(c, console->font);
- if((console->cx + width) >= console->sx) {
- /* clear the text at the end of the line */
- lcdFillArea(console->x0 + console->cx, console->y0 + console->cy,
- console->x0 + console->cx + width, console->y0 + console->cy + console->fy,
- console->bkcolor);
- console->cx = 0;
- console->cy += console->fy;
- }
-
- if((console->cy > console->sy)) {
-
- lcdVerticalScroll(console->x0, console->y0, console->x0 + console->sx,
- console->y0 + console->sy + console->fy, console->fy);
- /* reset the cursor */
- console->cx = 0;
- console->cy = console->sy;
- }
-
- lcdDrawChar(console->x0 + console->cx, console->y0 + console->cy, c,
- console->font, console->color, console->bkcolor, solid);
-
- /* update cursor */
- console->cx += width;
- }
- return RDY_OK;
-}
-
-msg_t lcdConsoleWrite(GLCDConsole *console, uint8_t *bp, size_t n) {
- size_t i;
- for(i = 0; i < n; i++)
- lcdConsolePut(console, bp[i]);
-
- return RDY_OK;
-}
-
-
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