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esp32: support for MH-ET LIVE MiniKit boards
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| MODULE = board | ||
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| DIRS = $(RIOTBOARD)/common/esp32 | ||
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| include $(RIOTBASE)/Makefile.base |
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| include $(RIOTBOARD)/common/esp32/Makefile.features |
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| USEMODULE += boards_common_esp32 | ||
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| include $(RIOTBOARD)/common/esp32/Makefile.include |
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| /* | ||
| * 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. | ||
| */ | ||
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| /** | ||
| * @defgroup boards_esp32_mh_et_live ESP32 - MH-ET LIVE MiniKit | ||
| * @ingroup boards | ||
| * @brief Board defitions for MH-ET LIVE MiniKit for ESP32 | ||
| * @{ | ||
| * | ||
| * | ||
| * The MH-ET LIVE MiniKit for ESP32 uses the ESP32-WROOM module. It is a | ||
| * very interesting development kit as it is available in the stackable | ||
| * Wemos D1 Mini format. Thus, all shields for Wemos D1 mini (ESP8266 | ||
| * platform) can also be used with ESP32. All GPIOs are broken so that | ||
| * it can be configured very flexibly. | ||
| * | ||
| * Board configuration defined in this file is: | ||
| * | ||
| * Pin | Defined Function | Remarks / Prerequisites | ||
| * :------|:-------------------------|:---------------------------------- | ||
| * GPIO0 | PWM_DEV(0):0 | | | ||
| * GPIO2 | PWM_DEV(0):1 / LED blue | | | ||
| * GPIO4 | PWM_DEV(0):2 | | | ||
| * GPIO22 | I2C_DEV(0):SCL | defined in ```periph_cpu.h``` | ||
| * GPIO21 | I2C_DEV(0):SDA | defined in ```periph_cpu.h``` | ||
| * GPIO18 | SPI_DEV(0):SCK | defined in ```periph_cpu.h``` | ||
| * GPIO19 | SPI_DEV(0):MISO | defined in ```periph_cpu.h``` | ||
| * GPIO23 | SPI_DEV(0):MOSI | defined in ```periph_cpu.h``` | ||
| * GPIO5 | SPI_DEV(0):CS0 | defined in ```periph_cpu.h``` | ||
| * GPIO1 | UART_DEV(0):TxD | Console (cannot be changed) | ||
| * GPIO3 | UART_DEV(0):RxD | Console (cannot be changed) | ||
| * GPIO9 | UART_DEV(1):TxD | defined in ```periph_cpu.h``` | ||
| * GPIO10 | UART_DEV(1):RxD | defined in ```periph_cpu.h``` | ||
| * GPIO34 | ADC:0 | | | ||
| * GPIO35 | ADC:1 | | | ||
| * GPIO36 | ADC:2 | | | ||
| * GPIO39 | ADC:3 | | | ||
| * GPIO25 | DAC:0 | | | ||
| * GPIO26 | DAC:1 | used as CS for MRF24J40 | ||
| * GPIO12 | Digital In/Out | used as CS for ENC28J60 | ||
| * GPIO13 | Digital In/Out | | | ||
| * GPIO14 | Digital In/Out | | ||
| * GPIO15 | Digital In/Out | | ||
| * GPIO16 | Digital In/Out | used as RESET for MRF24J40 | ||
| * GPIO17 | Digital In/Out | used as INT for MRF24J40 | ||
| * GPIO19 | Digital In/Out | | | ||
| * GPIO27 | Digital In/Out | used as RESET for ENC28J60 | ||
| * GPIO32 | Digital In/Out | used as INT for ENC28J60 | ||
| * GPIO33 | Digital In/Out | | | ||
| * | ||
| * **PLEASE NOTE:** | ||
| * Most of the board defitions can be overriden by an application specific | ||
| * board configuration file. For that purpose, a header file located in | ||
| * application directory can be specified using the BOARD_APP_CONF make | ||
| * variable at command line, for example: | ||
| * | ||
| * BOARD_APP_CONF=esp32_wrover_kit_conf.h | ||
| * | ||
| * If this option is defined, the given file is included from application | ||
| * source directory. | ||
| * | ||
| * @file | ||
| * @author Gunar Schorcht <[email protected]> | ||
| */ | ||
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| #ifndef BOARD_H | ||
| #define BOARD_H | ||
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| #include <stdint.h> | ||
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| /* include the application specific board configuration file from application | ||
| source directory if specified */ | ||
| #ifdef BOARD_APP_CONF | ||
| #include BOARD_APP_CONF | ||
| #endif | ||
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
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| /** | ||
| * @name Declaration of possible ADC and DAC GPIOs | ||
| * @{ | ||
| */ | ||
| #if !defined(ADC_GPIOS) && !defined(ADC_GPIOS_NOT_AVAILABLE) | ||
| #define ADC_GPIOS { GPIO34, GPIO35, GPIO36, GPIO39 } | ||
| #endif | ||
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| #if !defined(DAC_GPIOS) && !defined(DAC_GPIOS_NOT_AVAILABLE) | ||
| #define DAC_GPIOS { GPIO25, GPIO26 } | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Declaration of PWM channels. | ||
| */ | ||
| #if !defined(PWM0_GPIOS) && !defined(PWM0_GPIOS_NOT_AVAILABLE) | ||
| /** GPIOS that can be used with PWM_DEV(0) as PWM channels */ | ||
| #define PWM0_GPIOS { GPIO0, GPIO2, GPIO4 } | ||
| #endif | ||
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| #if !defined(PWM1_GPIOS) && !defined(PWM1_GPIOS_NOT_AVAILABLE) | ||
| /** | ||
| * By default, PWM_DEV(1) is not used with this board. This can be changed | ||
| * by an application-specific board configuration file located in the | ||
| * application source directory specified by the BOARD_APP_CONF make | ||
| * variable at command line. | ||
| */ | ||
| #define PWM1_GPIOS_NOT_AVAILABLE | ||
| #endif | ||
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| /** | ||
| * @name Declaration of on-board LEDs | ||
| * @{ | ||
| */ | ||
| #define LED0_PIN GPIO2 | ||
| #define LED_BLUE_PIN GPIO2 | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration of VSPI / SPI_DEV(0) interface | ||
| * The default configuration is used. | ||
| * @{ | ||
| */ | ||
| #if !defined(SPI0_SCK) && !defined(SPI0_MISO) && !defined(SPI0_MOSI) && !defined(SPI0_CS0) | ||
| #define SPI0_SCK GPIO18 | ||
| #define SPI0_MISO GPIO19 | ||
| #define SPI0_MOSI GPIO23 | ||
| #define SPI0_CS0 GPIO5 | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration of HSPI / SPI_DEV(1) interface | ||
| * SD card shield uses SPI_DEV(0) interface. Therefore, the interface is | ||
| * declared as not available. | ||
| * @{ | ||
| */ | ||
| #if !defined(SPI1_NOT_AVAILABLE) && !defined(SPI1_SCK) | ||
| #define SPI1_NOT_AVAILABLE | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration of UART interfaces. | ||
| * | ||
| * UART_DEV(0) and UART_DEV(1) use the default configuration as defined | ||
| * in ```periph_cpu.h```. | ||
| * @{ | ||
| */ | ||
| #if !defined(UART2_NOT_AVAILABLE) && !defined(UART2_TXD) && !defined(UART2_RXD) | ||
| /** UART_DEV(2) interface is not used with this board. */ | ||
| #define UART2_NOT_AVAILABLE | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration for SD card interface | ||
| * | ||
| * SD card interface uses SPI_DEV(0) on this board to be compatible with the | ||
| * Wemos D1 mini micro SD card shield. | ||
| */ | ||
| #if (defined(MODULE_SDCARD_SPI) && !defined(SDCARD_SPI_PARAM_SPI)) || DOXYGEN | ||
| #define SDCARD_SPI_PARAM_SPI SPI_DEV(0) | ||
| #define SDCARD_SPI_PARAM_CS SPI0_CS0 | ||
| #define SDCARD_SPI_PARAM_CLK SPI0_SCK | ||
| #define SDCARD_SPI_PARAM_MOSI SPI0_MOSI | ||
| #define SDCARD_SPI_PARAM_MISO SPI0_MISO | ||
| #define SDCARD_SPI_PARAM_POWER GPIO_UNDEF | ||
| #endif | ||
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| /** | ||
| * @name Configuration for MRF24J40 module using VPSI / SPI_DEV(0) | ||
| * @{ | ||
| */ | ||
| #if (defined(MODULE_MRF24J40) && !defined(MRF24J40_PARAM_SPI)) || DOXYGEN | ||
| #define MRF24J40_PARAM_SPI SPI_DEV(0) | ||
| #define MRF24J40_PARAM_SPI_CLK SPI_CLK_1MHZ | ||
| #define MRF24J40_PARAM_CS GPIO26 | ||
| #define MRF24J40_PARAM_RESET GPIO16 | ||
| #define MRF24J40_PARAM_INT GPIO17 | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration for ENC28J60 module using VSPI / SPI_DEV(0) | ||
| * @{ | ||
| */ | ||
| #if (defined(MODULE_ENC28J60) && !defined(ENC28J60_PARAM_SPI)) || DOXYGEN | ||
| #define ENC28J60_PARAM_SPI SPI_DEV(0) | ||
| #define ENC28J60_PARAM_CS GPIO12 | ||
| #define ENC28J60_PARAM_RESET GPIO27 | ||
| #define ENC28J60_PARAM_INT GPIO32 | ||
| #endif | ||
| /** @} */ | ||
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| #ifdef __cplusplus | ||
| } /* end extern "C" */ | ||
| #endif | ||
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| /* include common board definitions as last step */ | ||
| #include "board_common.h" | ||
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| #endif /* BOARD_H */ | ||
| /** @} */ |