src/main/target/AIRHEROF3/target.c

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include <stdbool.h>
  19 #include <stdint.h>
  20
  21 #include <platform.h>
  22 #include "drivers/io.h"
  23 #include "drivers/pwm_mapping.h"
  24 #include "drivers/timer.h"
  25 #include "drivers/bus.h"
  26
  27 const timerHardware_t timerHardware[] = {
  28     DEF_TIM(TIM2,   CH1, PA0,  TIM_USE_PPM | TIM_USE_PWM, 0),
  29     DEF_TIM(TIM2,   CH2, PA1,  TIM_USE_PWM,               0),
  30     DEF_TIM(TIM2,   CH3, PA2,  TIM_USE_PWM,               0),
  31     DEF_TIM(TIM2,   CH4, PA3,  TIM_USE_PWM,               0),
  32     DEF_TIM(TIM3,   CH1, PA6,  TIM_USE_PWM | TIM_USE_ANY, 0),
  33     DEF_TIM(TIM3,   CH2, PA7,  TIM_USE_PWM,               0),
  34
  35 #if 1
  36     DEF_TIM(TIM1,   CH1, PA8,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_MOTOR, 0), // DMA1_CH2
  37     DEF_TIM(TIM1,   CH4, PA11, TIM_USE_MC_MOTOR |                    TIM_USE_FW_MOTOR, 0), // DMA1_CH4
  38     DEF_TIM(TIM8,   CH1, PB6,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA2_CH3
  39     DEF_TIM(TIM4,   CH2, PB7,  TIM_USE_MC_MOTOR | TIM_USE_MC_SERVO | TIM_USE_FW_SERVO, 0), // DMA1_CH4 - conflict with TIM1_CH4
  40 #else
  41     DEF_TIM(TIM1,   CH1, PA8,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_MOTOR, 0), // DMA1_CH2
  42     DEF_TIM(TIM4,   CH1, PA11, TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA1_CH1
  43     DEF_TIM(TIM8,   CH1, PB6,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA2_CH3
  44     DEF_TIM(TIM4,   CH2, PB7,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA1_CH4
  45 #endif
  46
  47 #if !defined(AIRHEROF3_QUAD)
  48     DEF_TIM(TIM8,   CH2, PB8,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA2_CH5
  49     DEF_TIM(TIM8,   CH3, PB9,  TIM_USE_MC_MOTOR |                    TIM_USE_FW_SERVO, 0), // DMA2_CH1
  50 #endif
  51 };
  52
  53 const int timerHardwareCount = sizeof(timerHardware) / sizeof(timerHardware[0]);