2 * This file is part of Cleanflight and Betaflight.
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)
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.
15 * You should have received a copy of the GNU General Public License
16 * along with this software.
18 * If not, see <http://www.gnu.org/licenses/>.
24 #include "drivers/io.h"
26 #include "drivers/dma.h"
27 #include "drivers/timer.h"
28 #include "drivers/timer_def.h"
30 const timerHardware_t timerHardware
[USABLE_TIMER_CHANNEL_COUNT
] = {
32 DEF_TIM(TIM3
, CH2
, PB5
, TIM_USE_MOTOR
, 0, 0), // M1
33 DEF_TIM(TIM3
, CH1
, PB4
, TIM_USE_MOTOR
, 0, 0), // M2
34 DEF_TIM(TIM3
, CH3
, PB0
, TIM_USE_MOTOR
, 0, 0), // M3
35 DEF_TIM(TIM3
, CH4
, PB1
, TIM_USE_MOTOR
, 0, 0), // M4
37 // Additional motors/servos
38 DEF_TIM(TIM8
, CH4
, PC9
, TIM_USE_NONE
, 0, 0), // MST5 Collision with TX/RX6 (useful for OCTO)
39 DEF_TIM(TIM8
, CH3
, PC8
, TIM_USE_NONE
, 0, 1), // MST6 Collision with TX/RX6 (useful for OCTO)
40 DEF_TIM(TIM11
, CH1
, PB9
, TIM_USE_NONE
, 0, 0), // I2C1_SDA, MST7
41 DEF_TIM(TIM10
, CH1
, PB8
, TIM_USE_NONE
, 0, 0), // I2C1_SCL, MST8
44 DEF_TIM(TIM4
, CH2
, PB7
, TIM_USE_PPM
, 0, 0), // Overloaded with UART1_RX
47 DEF_TIM(TIM1
, CH2
, PA9
, TIM_USE_LED
, 0, 0),
50 DEF_TIM(TIM12
, CH2
, PB15
, TIM_USE_CAMERA_CONTROL
, 0, 0),
52 // Backdoor timers on UARTs
53 DEF_TIM(TIM4
, CH1
, PB6
, TIM_USE_NONE
, 0, 0), // UART1_TX Collision with PPM
55 DEF_TIM(TIM9
, CH1
, PA2
, TIM_USE_NONE
, 0, 0), // UART2_TX
56 DEF_TIM(TIM9
, CH2
, PA3
, TIM_USE_NONE
, 0, 0), // UART2_RX
58 DEF_TIM(TIM2
, CH3
, PB10
, TIM_USE_NONE
, 0, 0), // UART3_TX
59 DEF_TIM(TIM2
, CH4
, PB11
, TIM_USE_NONE
, 0, 0), // UART3_RX
61 DEF_TIM(TIM5
, CH1
, PA0
, TIM_USE_NONE
, 0, 0), // UART4_TX
62 DEF_TIM(TIM5
, CH2
, PA1
, TIM_USE_NONE
, 0, 0), // UART4_RX
64 DEF_TIM(TIM8
, CH1
, PC6
, TIM_USE_NONE
, 0, 0), // UART6_TX Collision with MS1&2 (useful for OCTO)
65 DEF_TIM(TIM8
, CH2
, PC7
, TIM_USE_NONE
, 0, 1), // UART6_RX Collision with MS1&2 (useful for OCTO)
68 DEF_TIM(TIM1
, CH3
, PA10
, TIM_USE_NONE
, 0, 0), // CS_ExtIMU, Collision with LED_STRIP