src/main/target/CRAZYFLIE2/target.c

   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 #include <stdint.h>
  22
  23 #include <platform.h>
  24 #include "drivers/io.h"
  25
  26 #include "drivers/timer.h"
  27 #include "drivers/timer_def.h"
  28 #include "drivers/dma.h"
  29
  30 const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
  31 #if defined(CRAZYFLIE2BQ)
  32     DEF_TIM(TIM14, CH1, PA7,  TIM_USE_PPM,   0, 0 ), // PPM IN
  33     DEF_TIM(TIM3,  CH1, PB4,  TIM_USE_MOTOR, 0, 0 ), // PWM1 - OUT1 (Motor 1)
  34     DEF_TIM(TIM2,  CH3, PA2,  TIM_USE_MOTOR, 0, 0 ), // PWM2 - OUT2 (Motor 2)
  35     DEF_TIM(TIM3,  CH2, PB5,  TIM_USE_MOTOR, 0, 0 ), // PWM3 - OUT3 (Motor 3)
  36     DEF_TIM(TIM2,  CH4, PA3,  TIM_USE_MOTOR, 0, 0 ), // PWM4 - OUT4 (Motor 4)
  37 #else
  38     DEF_TIM(TIM2,  CH4, PB11, TIM_USE_MOTOR, 0, 0 ), // PWM1 - OUT1 (Motor 1)
  39     DEF_TIM(TIM2,  CH2, PA1,  TIM_USE_MOTOR, 0, 0 ), // PWM2 - OUT2 (Motor 2)
  40     DEF_TIM(TIM2,  CH1, PA15, TIM_USE_MOTOR, 0, 0 ), // PWM3 - OUT3 (Motor 3)
  41     DEF_TIM(TIM4,  CH4, PB9,  TIM_USE_MOTOR, 0, 0 ), // PWM4 - OUT4 (Motor 4)
  42 #endif
  43 };