src/main/target/BETAFLIGHTF3/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  //Target code By BorisB and Hector "Hectech FPV" Hind
  18
  19 #include <stdint.h>
  20
  21 #include <platform.h>
  22 #include "drivers/io.h"
  23
  24 #include "drivers/timer.h"
  25 #include "drivers/pwm_mapping.h"
  26
  27 const timerHardware_t timerHardware[] = {
  28     DEF_TIM(TIM4,  CH2,  PB7, TIM_USE_PPM,                          0), // PPM  DMA(1,4)
  29
  30     // Motors 1-4
  31     DEF_TIM(TIM16, CH1,  PA6, TIM_USE_MC_MOTOR | TIM_USE_FW_MOTOR,  0), // PWM1 UP(1,6)
  32     DEF_TIM(TIM8,  CH1N, PA7, TIM_USE_MC_MOTOR | TIM_USE_FW_MOTOR,  0), // PWM2 UP(2,1)
  33     DEF_TIM(TIM8,  CH2,  PB8, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM3 UP(2,1)
  34     DEF_TIM(TIM17, CH1,  PB9, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM4 UP(1,7)
  35
  36     // Motors 5-6 or SoftSerial
  37     DEF_TIM(TIM3,  CH3,  PB0, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM5
  38     DEF_TIM(TIM3,  CH4,  PB1, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM6
  39
  40     // Motors 7-8 or UART2
  41     DEF_TIM(TIM2,  CH4,  PA3, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM7/UART2_RX
  42     DEF_TIM(TIM2,  CH3,  PA2, TIM_USE_MC_MOTOR | TIM_USE_FW_SERVO,  0), // PWM8/UART2_TX
  43
  44     DEF_TIM(TIM1,  CH1,  PA8, TIM_USE_LED,                          0), // LED  DMA(1,2)
  45 };
  46
  47 const int timerHardwareCount = sizeof(timerHardware) / sizeof(timerHardware[0]);