/**************************************************************************** * * Copyright (c) 2020 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name PX4 nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************/ #pragma once /* | DMA1 | Stream 0 | Stream 1 | Stream 2 | Stream 3 | Stream 4 | Stream 5 | Stream 6 | Stream 7 | |------------|------------------|------------------|------------------|------------------|------------------|------------------|------------------|------------------| | Channel 0 | SPI3_RX_1 | - | SPI3_RX_2 | SPI2_RX | SPI2_TX | SPI3_TX_1 | - | SPI3_TX_2 | | Channel 1 | I2C1_RX | - | TIM7_UP_1 | - | TIM7_UP_2 | I2C1_RX_1 | I2C1_TX | I2C1_TX_1 | | Channel 2 | TIM4_CH1 | - | I2C4_RX | TIM4_CH2 | - | I2C4_RX | TIM4_UP | TIM4_CH3 | | Channel 3 | - | TIM2_UP_1 | I2C3_RX_1 | I2C2_EXT_RX | I2C3_TX | TIM2_CH1 | TIM2_CH2 | TIM2_UP_2 | | | | TIM2_CH3 | | | | | TIM2_CH4_1 | TIM2_CH4_2 | | Channel 4 | UART5_RX | USART3_RX | UART4_RX | USART3_TX_1 | UART4_TX | USART2_RX | USART2_TX | UART5_TX | | Channel 5 | UART8_TX | UART7_TX | TIM3_CH4 | UART7_RX | TIM3_CH1 | TIM3_CH2 | UART8_RX | TIM3_CH3 | | | | | TIM3_UP | | TIM3_TRIG | | | | | Channel 6 | TIM5_CH3 | TIM5_CH4_1 | TIM5_CH1 | TIM5_CH4_2 | TIM5_CH2 | - | TIM5_UP_2 | - | | | TIM5_UP_1 | TIM5_TRIG_1 | | TIM5_TRIG_2 | | | | | | Channel 7 | - | TIM6_UP | I2C2_RX | I2C2_RX_1 | USART3_TX_2 | DAC1 | DAC2 | I2C2_TX | | | | | | | | | | | | Usage | | TIM2_UP_1 | TIM3_UP | SPI2_RX | SPI2_TX | | | | | DMA2 | Stream 0 | Stream 1 | Stream 2 | Stream 3 | Stream 4 | Stream 5 | Stream 6 | Stream 7 | |------------|------------------|------------------|------------------|------------------|------------------|------------------|------------------|------------------| | Channel 0 | ADC1_1 | SAI1_A | TIM8_CH1_1 | SAI1_A_1 | ADC1_2 | SAI1_B_1 | TIM1_CH1_1 | - | | | | | TIM8_CH2_1 | | | | TIM1_CH2_1 | | | | | | TIM8_CH3_1 | | | | TIM1_CH3_1 | | | Channel 1 | - | DCMI_1 | ADC2_1 | ADC2_2 | SAI1_B | SPI6_TX | SPI6_RX | DCMI_2 | | Channel 2 | ADC3_1 | ADC3_2 | - | SPI5_RX_1 | SPI5_TX_1 | CRYP_OUT | CRYP_IN | HASH_IN | | Channel 3 | SPI1_RX_1 | - | SPI1_RX_2 | SPI1_TX_1 | - | SPI1_TX_2 | - | QUADSPI | | Channel 4 | SPI4_RX_1 | SPI4_TX_1 | USART1_RX_1 | SDIO | - | USART1_RX_2 | SDIO | USART1_TX | | Channel 5 | - | USART6_RX_1 | USART6_RX_2 | SPI4_RX_2 | SPI4_TX_2 | - | USART6_TX_1 | USART6_TX_2 | | Channel 6 | TIM1_TRIG_1 | TIM1_CH1_2 | TIM1_CH2_2 | TIM1_CH1 | TIM1_CH4 | TIM1_UP | TIM1_CH3_2 | - | | | | | | | TIM1_TRIG_2 | | | | | | | | | | TIM1_COM | | | | | Channel 7 | - | TIM8_UP | TIM8_CH1_2 | TIM8_CH2_2 | TIM8_CH3_2 | SPI5_RX_2 | SPI5_TX_2 | TIM8_CH4 | | | | | | | | | | TIM8_TRIG | | | | | | | | | | TIM8_COM | | | | | | | | | | | | Usage | SPI1_RX_1 | USART6_RX_1 | USART1_RX_1 | SPI1_TX_1 | | | SDIO | | */ // DMA1 Channel/Stream Selections //--------------------------------------------//---------------------------//---------------- // AVAILABLE // DMA2, Stream 0 // DMAMAP_TIM2_UP // DMA1, Stream 1, Channel 3 (DSHOT) // DMAMAP_TIM3_UP // DMA1, Stream 2, Channel 5 (DSHOT) #define DMACHAN_SPI2_RX DMAMAP_SPI2_RX // DMA1, Stream 3, Channel 0 (SPI2 RX) #define DMACHAN_SPI2_TX DMAMAP_SPI2_TX // DMA1, Stream 4, Channel 0 (SPI2 TX) // AVAILABLE // DMA2, Stream 5 // AVAILABLE // DMA2, Stream 6 // AVAILABLE // DMA2, Stream 7 // DMA2 Channel/Stream Selections //--------------------------------------------//---------------------------//---------------- #define DMACHAN_SPI1_RX DMAMAP_SPI1_RX_1 // DMA2, Stream 0, Channel 3 (SPI1 RX) #define DMAMAP_USART6_RX DMAMAP_USART6_RX_1 // DMA2, Stream 1, Channel 4 #define DMAMAP_USART1_RX DMAMAP_USART1_RX_1 // DMA2, Stream 2, Channel 4 #define DMACHAN_SPI1_TX DMAMAP_SPI1_TX_1 // DMA2, Stream 3, Channel 3 (SPI1 TX) // AVAILABLE // DMA2, Stream 4 // AVAILABLE // DMA2, Stream 5 #define DMAMAP_SDIO DMAMAP_SDIO_2 // DMA2, Stream 6, Channel 4 // AVAILABLE // DMA2, Stream 7