src/main/target/SPRACINGF3MINI/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 #ifdef TINYBEEF3
  32     // PPM / UART2 RX
  33     DEF_TIM(TIM8,  CH1, PA15, TIM_USE_PPM,                       0), // PPM
  34     DEF_TIM(TIM2,  CH2, PA1,  TIM_USE_MOTOR,                     0), // PWM1
  35     DEF_TIM(TIM2,  CH1, PA0,  TIM_USE_MOTOR,                     0), // PWM2
  36     DEF_TIM(TIM3,  CH3, PB0,  TIM_USE_MOTOR,                     0), // PWM3
  37     DEF_TIM(TIM3,  CH4, PB1,  TIM_USE_MOTOR,                     0), // PWM4
  38     DEF_TIM(TIM2,  CH3, PA2,  TIM_USE_MOTOR,                     0), // PWM5
  39     DEF_TIM(TIM15, CH2, PA3,  TIM_USE_MOTOR,                     0), // PWM6
  40     DEF_TIM(TIM3,  CH1, PA6,  TIM_USE_MOTOR,                     0), // PWM7
  41     DEF_TIM(TIM3,  CH2, PA7,  TIM_USE_MOTOR,                     0), // PWM8
  42     DEF_TIM(TIM2,  CH3, PB10, TIM_USE_MOTOR,                     0), // RC_CH4 - PB10 - *TIM2_CH3, UART3_TX (AF7)
  43     DEF_TIM(TIM2,  CH4, PB11, TIM_USE_MOTOR,                     0), // RC_CH3 - PB11 - *TIM2_CH4, UART3_RX (AF7)
  44 #else
  45     // PPM Pad
  46 #if defined(SPRACINGF3MINI_REV) && (SPRACINGF3MINI_REV <= 1)
  47     DEF_TIM(TIM3,  CH2, PB5,  TIM_USE_PPM,                       0), // PPM - PB5
  48     // PB4 / TIM3 CH1 is connected to USBPresent
  49 #else
  50     DEF_TIM(TIM3,  CH1, PB4,  TIM_USE_PPM,                       0), // PPM - PB4
  51     // PB5 / TIM3 CH2 is connected to USBPresent
  52 #endif
  53
  54     DEF_TIM(TIM16, CH1, PA6,  TIM_USE_MOTOR,                     0), // PWM1 - PA6
  55     DEF_TIM(TIM17, CH1, PA7,  TIM_USE_MOTOR,                     0), // PWM2 - PA7
  56     DEF_TIM(TIM4,  CH3, PB8,  TIM_USE_MOTOR,                     0), // PWM3 - PB8
  57     DEF_TIM(TIM4,  CH4, PB9,  TIM_USE_MOTOR,                     0), // PWM4 - PB9
  58     DEF_TIM(TIM15, CH1, PA2,  TIM_USE_MOTOR,                     0), // PWM5 - PA2
  59     DEF_TIM(TIM15, CH2, PA3,  TIM_USE_MOTOR,                     0), // PWM6 - PA3
  60     DEF_TIM(TIM2,  CH1, PA0,  TIM_USE_MOTOR,                     0), // PWM7 - PA0
  61     DEF_TIM(TIM2,  CH2, PA1,  TIM_USE_MOTOR,                     0), // PWM8 - PA1
  62     DEF_TIM(TIM2,  CH3, PB10, TIM_USE_NONE,                      0), // PWM9  - PB10 - TIM2_CH3 / UART3_TX (AF7)
  63     DEF_TIM(TIM2,  CH4, PB11, TIM_USE_NONE,                      0), // PWM10 - PB11 - TIM2_CH4 / UART3_RX (AF7)
  64 #endif
  65     DEF_TIM(TIM1,  CH1, PA8,  TIM_USE_LED | TIM_USE_TRANSPONDER, 0), // LED_STRIP / TRANSPONDER
  66 };