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libbadgetools
oled_clear.c
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#include <stdlib.h>
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#include <propeller.h>
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#include "
badgetools.h
"
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volatile
screen
*
self
;
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int32_t
clear
(
void
)
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{
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// Clearing the display means just writing zeroes to the screen buffer.
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memset( (
void
*)&self->buffer[0], 0, 1*(((self->displayWidth * self->displayHeight) / 8)));
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// Clearing the display ALWAYS updates the display
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// if (self->AutoUpdate) screen_update();
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self
->crsrX = 0;
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self
->crsrY = 0;
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if
(self->AutoUpdate)
screen_update
();
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return
0;
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}
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/*
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TERMS OF USE: MIT License
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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clear
int clear(void)
Clear the display.
Definition:
oled_clear.c:7
badgetools.h
This library provides convenient functions for a variety of Parallax eBadge operations.
screen_update
int screen_update(void)
Manually update the screen image after. Typically used after multiple oLED function calls after scree...
Definition:
oled_asmfast.c:426
screen
Definition:
badgetools.h:1709
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