mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
/*
|
|
* Copyright (C) 2018 Gunar Schorcht
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser
|
|
* General Public License v2.1. See the file LICENSE in the top level
|
|
* directory for more details.
|
|
*/
|
|
|
|
#ifndef BOARD_MODULES_H
|
|
#define BOARD_MODULES_H
|
|
|
|
/**
|
|
* @ingroup boards_esp32_mh-et-live-minikit
|
|
* @brief Definitions for Wemos stackable hardware modules (shields)
|
|
*
|
|
* The board can be used with lots of optional stackable hardware modules.
|
|
* This file contains the default configurations for those hardware modules
|
|
* that have been tested. Most of these configurations can be overridden by an
|
|
* \ref esp32_application_specific_configurations "application-specific configuration".
|
|
*
|
|
* The configurations of the respective hardware modules only take place if
|
|
* the corresponding driver modules are used.
|
|
*
|
|
* @file
|
|
* @author Gunar Schorcht <gunar@schorcht.net>
|
|
* @{
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if MODULE_MRF24J40 || DOXYGEN
|
|
/**
|
|
* @name MRF24J40 shield configuration
|
|
*
|
|
* Configuration for the MRF24J40 shield when module `mrf24j40` is used.
|
|
*
|
|
* MRF24J40 module uses SPI_DEV(0) and according pins on this board to be
|
|
* compatible with the Wemos D1 mini MRF24J40 shield.
|
|
*
|
|
* @note To keep an additional GPIO free, the ENC28J60 RESET signal can
|
|
* be connected to ESP32 Reset pin.
|
|
* @{
|
|
*/
|
|
#define MRF24J40_PARAM_SPI SPI_DEV(0) /**< SPI_DEV(0) is used (fixed) */
|
|
|
|
#ifndef MRF24J40_PARAM_SPI_CLK
|
|
#define MRF24J40_PARAM_SPI_CLK SPI_CLK_1MHZ /**< SPI bus speed used (can be overridden) */
|
|
#endif
|
|
#ifndef MRF24J40_PARAM_CS
|
|
#define MRF24J40_PARAM_CS GPIO26 /**< MRF24J40 CS signal (can be overridden) */
|
|
#endif
|
|
#ifndef MRF24J40_PARAM_INT
|
|
#define MRF24J40_PARAM_INT GPIO17 /**< MRF24J40 INT signal (can be overridden) */
|
|
#endif
|
|
#ifndef MRF24J40_PARAM_RESET
|
|
#define MRF24J40_PARAM_RESET GPIO16 /**< MRF24J40 RESET signal (can be overridden) */
|
|
#endif
|
|
/** @} */
|
|
#endif /* MODULE_MRF24J40 || DOXYGEN */
|
|
|
|
#if MODULE_SDCARD_SPI || DOXYGEN
|
|
/**
|
|
* @name SD-Card shield configuration
|
|
*
|
|
* Configuration of the SD-Card interface when module `sdcard_spi` is used.
|
|
*
|
|
* SD card interface uses SPI_DEV(0) on this board to be compatible with the
|
|
* Wemos D1 mini micro SD card shield. The D8 pin (GPIO5) is used as default
|
|
* CS signal.
|
|
*
|
|
* @note Please override the definition of CS pin by an by \ref
|
|
* esp32_application_specific_configurations "application-specific configurations" according to your
|
|
* solder bride configuration.
|
|
* @{
|
|
*/
|
|
#define SDCARD_SPI_PARAM_SPI SPI_DEV(0) /**< SPI_DEV(0) is used (fixed) */
|
|
#define SDCARD_SPI_PARAM_CLK SPI0_SCK /**< SPI_DEV(0) SCK is used (fixed) */
|
|
#define SDCARD_SPI_PARAM_MOSI SPI0_MOSI /**< SPI_DEV(0) MOSI is used (fixed) */
|
|
#define SDCARD_SPI_PARAM_MISO SPI0_MISO /**< SPI_DEV(0) MISO is used (fixed) */
|
|
#define SDCARD_SPI_PARAM_POWER GPIO_UNDEF /**< power control is not used (fixed) */
|
|
|
|
#ifndef SDCARD_SPI_PARAM_CS
|
|
#define SDCARD_SPI_PARAM_CS SPI0_CS0 /**< SD-Card CS signal (override it) */
|
|
#endif
|
|
/** @} */
|
|
#endif /* MODULE_SDCARD_SPI || DOXYGEN */
|
|
|
|
#ifdef __cplusplus
|
|
} /* end extern "C" */
|
|
#endif
|
|
|
|
/** @} */
|
|
|
|
#endif /* BOARD_MODULES_H */
|