src/platform/AT32/debug.c

   1 /*
   2  * This file is part of Betaflight.
   3  *
   4  * Betaflight is free software. You can redistribute this software
   5  * and/or modify this software under the terms of the GNU General
   6  * Public License as published by the Free Software Foundation,
   7  * either version 3 of the License, or (at your option) any later
   8  * version.
   9  *
  10  * Betaflight is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  *
  14  * See the GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this software.
  18  *
  19  * If not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22 #include "platform.h"
  23 #include "build/debug.h"
  24 #include "drivers/io.h"
  25
  26 void debugInit(void)
  27 {
  28     IO_t io = IOGetByTag(DEFIO_TAG_E(PA13)); // SWDIO
  29     if (IOGetOwner(io) == OWNER_FREE) {
  30         IOInit(io, OWNER_SWD, 0);
  31     }
  32     io = IOGetByTag(DEFIO_TAG_E(PA14));      // SWCLK
  33     if (IOGetOwner(io) == OWNER_FREE) {
  34         IOInit(io, OWNER_SWD, 0);
  35     }
  36 }