src/main/target/BETAFLIGHTF4/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/dma.h"
  27 #include "drivers/timer.h"
  28 #include "drivers/timer_def.h"
  29
  30 const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
  31     DEF_TIM(TIM10, CH1, PB8,  TIM_USE_PWM | TIM_USE_PPM,   0, 0), // PPM
  32
  33     // Motors
  34     DEF_TIM(TIM3,  CH3, PB0,  TIM_USE_MOTOR,               0, 0), // S1_OUT D1_ST7
  35     DEF_TIM(TIM3,  CH4, PB1,  TIM_USE_MOTOR,               0, 0), // S2_OUT D1_ST2
  36     DEF_TIM(TIM8,  CH4, PC9,  TIM_USE_MOTOR,               0, 0), // S3_OUT D1_ST6
  37     DEF_TIM(TIM8,  CH3, PC8,  TIM_USE_MOTOR,               0, 0), // S4_OUT D1_ST1
  38
  39     // LED strip
  40     DEF_TIM(TIM4,  CH1, PB6,  TIM_USE_MOTOR | TIM_USE_LED, 0, 0), // D1_ST0
  41
  42     // UART Backdoors
  43     DEF_TIM(TIM1,  CH2, PA9,  TIM_USE_NONE,                0, 0), // TX1 Bidir
  44     DEF_TIM(TIM1,  CH3, PA10, TIM_USE_NONE,                0, 0), // RX1 Bidir
  45     DEF_TIM(TIM5,  CH3, PA2,  TIM_USE_NONE,                0, 0), // TX2 TX only
  46     DEF_TIM(TIM9,  CH2, PA3,  TIM_USE_NONE,                0, 0), // RX2 RX only
  47     DEF_TIM(TIM2,  CH3, PB10, TIM_USE_NONE,                0, 0), // TX3 Bidir
  48     DEF_TIM(TIM2,  CH4, PB11, TIM_USE_NONE,                0, 0), // RX3 Bidir
  49 };