mirror of
https://github.com/betaflight/betaflight.git
synced 2025-07-25 09:16:07 +03:00
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/*
|
|
* This file is part of Cleanflight.
|
|
*
|
|
* Cleanflight 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.
|
|
*
|
|
* Cleanflight 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 Cleanflight. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
#include "platform.h"
|
|
|
|
#include "common/utils.h"
|
|
|
|
#include "display.h"
|
|
|
|
void displayClear(displayPort_t *instance)
|
|
{
|
|
instance->vTable->clear(instance);
|
|
instance->cleared = true;
|
|
instance->cursorRow = -1;
|
|
}
|
|
|
|
void displayGrab(displayPort_t *instance)
|
|
{
|
|
instance->vTable->grab(instance);
|
|
instance->vTable->clear(instance);
|
|
instance->isGrabbed = true;
|
|
}
|
|
|
|
void displayRelease(displayPort_t *instance)
|
|
{
|
|
instance->vTable->release(instance);
|
|
instance->isGrabbed = false;
|
|
}
|
|
|
|
bool displayIsGrabbed(const displayPort_t *instance)
|
|
{
|
|
// can be called before initialised
|
|
return (instance && instance->isGrabbed);
|
|
}
|
|
|
|
int displayWrite(displayPort_t *instance, uint8_t x, uint8_t y, const char *s)
|
|
{
|
|
return instance->vTable->write(instance, x, y, s);
|
|
}
|
|
|
|
void displayHeartbeat(displayPort_t *instance)
|
|
{
|
|
instance->vTable->heartbeat(instance);
|
|
}
|
|
|
|
void displayResync(displayPort_t *instance)
|
|
{
|
|
instance->vTable->resync(instance);
|
|
}
|
|
|
|
uint16_t displayTxBytesFree(const displayPort_t *instance)
|
|
{
|
|
return instance->vTable->txBytesFree(instance);
|
|
}
|
|
|