1 // Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef __SPI_PINS_H__ 16 #define __SPI_PINS_H__ 17 18 #pragma once 19 20 #ifdef __cplusplus 21 extern "C" { 22 #endif /* __cplusplus */ 23 24 #define SPI_FUNC_NUM 1 25 #define SPI_IOMUX_PIN_NUM_MISO 7 26 #define SPI_IOMUX_PIN_NUM_MOSI 8 27 #define SPI_IOMUX_PIN_NUM_CLK 6 28 #define SPI_IOMUX_PIN_NUM_CS 11 29 #define SPI_IOMUX_PIN_NUM_WP 10 30 #define SPI_IOMUX_PIN_NUM_HD 9 31 32 //For D2WD and PICO-D4 chip 33 #define SPI_D2WD_PIN_NUM_MISO 17 34 #define SPI_D2WD_PIN_NUM_MOSI 8 35 #define SPI_D2WD_PIN_NUM_CLK 6 36 #define SPI_D2WD_PIN_NUM_CS 16 37 #define SPI_D2WD_PIN_NUM_WP 7 38 #define SPI_D2WD_PIN_NUM_HD 11 39 40 #define SPI2_FUNC_NUM HSPI_FUNC_NUM 41 #define SPI2_IOMUX_PIN_NUM_MISO HSPI_IOMUX_PIN_NUM_MISO 42 #define SPI2_IOMUX_PIN_NUM_MOSI HSPI_IOMUX_PIN_NUM_MOSI 43 #define SPI2_IOMUX_PIN_NUM_CLK HSPI_IOMUX_PIN_NUM_CLK 44 #define SPI2_IOMUX_PIN_NUM_CS HSPI_IOMUX_PIN_NUM_CS 45 #define SPI2_IOMUX_PIN_NUM_WP HSPI_IOMUX_PIN_NUM_WP 46 #define SPI2_IOMUX_PIN_NUM_HD HSPI_IOMUX_PIN_NUM_HD 47 48 #define SPI3_FUNC_NUM VSPI_FUNC_NUM 49 #define SPI3_IOMUX_PIN_NUM_MISO VSPI_IOMUX_PIN_NUM_MISO 50 #define SPI3_IOMUX_PIN_NUM_MOSI VSPI_IOMUX_PIN_NUM_MOSI 51 #define SPI3_IOMUX_PIN_NUM_CLK VSPI_IOMUX_PIN_NUM_CLK 52 #define SPI3_IOMUX_PIN_NUM_CS VSPI_IOMUX_PIN_NUM_CS 53 #define SPI3_IOMUX_PIN_NUM_WP VSPI_IOMUX_PIN_NUM_WP 54 #define SPI3_IOMUX_PIN_NUM_HD VSPI_IOMUX_PIN_NUM_HD 55 56 //Following Macros are deprecated. Please use the Macros above 57 #define HSPI_FUNC_NUM 1 58 #define HSPI_IOMUX_PIN_NUM_MISO 12 59 #define HSPI_IOMUX_PIN_NUM_MOSI 13 60 #define HSPI_IOMUX_PIN_NUM_CLK 14 61 #define HSPI_IOMUX_PIN_NUM_CS 15 62 #define HSPI_IOMUX_PIN_NUM_WP 2 63 #define HSPI_IOMUX_PIN_NUM_HD 4 64 65 #define VSPI_FUNC_NUM 1 66 #define VSPI_IOMUX_PIN_NUM_MISO 19 67 #define VSPI_IOMUX_PIN_NUM_MOSI 23 68 #define VSPI_IOMUX_PIN_NUM_CLK 18 69 #define VSPI_IOMUX_PIN_NUM_CS 5 70 #define VSPI_IOMUX_PIN_NUM_WP 22 71 #define VSPI_IOMUX_PIN_NUM_HD 21 72 73 #ifdef __cplusplus 74 } 75 #endif /* __cplusplus */ 76 #endif /* __SPI_PINS_H__ */