src/main/io/displayport_crsf.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #include "drivers/display.h"
  24
  25 #define CRSF_DISPLAY_PORT_ROWS_MAX          9
  26 #define CRSF_DISPLAY_PORT_COLS_MAX          32
  27 #define CRSF_DISPLAY_PORT_MAX_BUFFER_SIZE   (CRSF_DISPLAY_PORT_ROWS_MAX * CRSF_DISPLAY_PORT_COLS_MAX)
  28
  29 typedef struct crsfDisplayPortScreen_s {
  30     char buffer[CRSF_DISPLAY_PORT_MAX_BUFFER_SIZE];
  31     bool updated;
  32     uint8_t rows;
  33     uint8_t cols;
  34     bool reset;
  35 } crsfDisplayPortScreen_t;
  36
  37 void crsfDisplayportRegister(void);
  38 crsfDisplayPortScreen_t *crsfDisplayPortScreen(void);
  39 void crsfDisplayPortMenuOpen(void);
  40 void crsfDisplayPortMenuExit(void);
  41 void crsfDisplayPortRefresh(void);
  42 bool crsfDisplayPortIsReady(void);
  43 void crsfDisplayPortSetDimensions(uint8_t rows, uint8_t cols);