src/main/io/displayport_msp.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 #include "pg/displayport_profiles.h"
  26
  27 // MSP Display Port commands
  28 #define MSP_DP_RELEASE      1
  29 #define MSP_DP_CLEAR_SCREEN 2
  30 #define MSP_DP_WRITE_STRING 3
  31 #define MSP_DP_DRAW_SCREEN  4
  32
  33 // MSP displayport V2 attribute byte bit functions
  34 #define DISPLAYPORT_MSP_ATTR_VERSION BIT(7) // Format indicator; must be zero for V2 (and V1)
  35 #define DISPLAYPORT_MSP_ATTR_BLINK   BIT(6) // Device local blink
  36 #define DISPLAYPORT_MSP_ATTR_MASK    (~(DISPLAYPORT_MSP_ATTR_VERSION|DISPLAYPORT_MSP_ATTR_BLINK))
  37
  38 struct displayPort_s *displayPortMspInit(void);