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esp32: support for Wemos LOLIN D32 PRO
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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_wemos_lolin_d32_pro ESP32 - Wemos LOLIN D32 Pro | ||
| * @ingroup boards | ||
| * @brief Board defitions for Wemos LOLIN D32 Pro | ||
| * @{ | ||
| * | ||
| * | ||
| * The Wemos D32 Pro is a development board that uses the ESP32-WROVER | ||
| * module which includes a built-in 4 MByte SPI RAM. Most important | ||
| * features of the board are | ||
| * | ||
| * - Micro-SD card interface | ||
| * - LCD interface | ||
| * | ||
| * Furthermore, many GPIOs are broken out for extension. | ||
| * | ||
| * Board configuration defined in this file is: | ||
| * | ||
| * Pin | Defined Function | Remarks / Prerequisites | ||
| * :------|:-------------------------|:---------------------------------- | ||
| * GPIO5 | PWM_DEV(0):0 / LED | | | ||
| * 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 | | | ||
| * GPIO19 | SPI_DEV(0):MISO | | | ||
| * GPIO23 | SPI_DEV(0):MOSI | | | ||
| * GPIO4 | SPI_DEV(0):CS0 | | | ||
| * GPIO1 | UART_DEV(0):TxD | Console (cannot be changed) | ||
| * GPIO3 | UART_DEV(0):RxD | Console (cannot be changed) | ||
| * GPIO35 | ADC:0 | VBat (not broken out) | ||
| * GPIO34 | ADC:1 | | | ||
| * GPIO36 | ADC:2 | | | ||
| * GPIO39 | ADC:3 | | | ||
| * GPIO32 | ADC:4 | available if LCD is not connected | ||
| * GPIO33 | ADC:5 | available if LCD is not connected | ||
| * GPIO25 | DAC:0 | | | ||
| * GPIO26 | DAC:1 | | | ||
| * GPIO0 | Digital In/Out | used as CS for MRF24J40, ENC28J60 | ||
| * GPIO2 | Digital In/Out | used as RESET for MRF24J40, ENC28J60 | ||
| * GPIO13 | Digital In/Out | used as INT for MRF24J40, ENC28J60 | ||
| * GPIO15 | Digital In/Out | | | ||
| * GPIO12 | Digital In/Out | available if LCD is not connected | ||
| * GPIO14 | Digital In/Out | available if LCD is not connected | ||
| * GPIO27 | Digital In/Out | available if LCD is not connected | ||
| * | ||
| * **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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| /* Board specific definitions */ | ||
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| /** | ||
| * Set this definition to 1 when LCD is connected. | ||
| * It can be changed during make by adding the CONFIGS make variable at | ||
| * command line: CONFIGS='-DESP_LCD_PLUGGED_IN=1'. Alternatively, it | ||
| * can be defined in an application specific board configuration file located | ||
| * in application directory can be specified using the BOARD_APP_CONF make | ||
| * variable at command line. | ||
| */ | ||
| #ifndef ESP_LCD_PLUGGED_IN | ||
| #define ESP_LCD_PLUGGED_IN 1 | ||
| #endif | ||
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| /** | ||
| * @name Declaration of possible ADC and DAC GPIOs | ||
| * @{ | ||
| */ | ||
| #if !defined(ADC_GPIOS) && !defined(ADC_GPIOS_NOT_AVAILABLE) | ||
| #if !ESP_LCD_PLUGGED_IN | ||
| #define ADC_GPIOS { GPIO35, GPIO34, GPIO36, GPIO39, GPIO32, GPIO33 } | ||
| #else | ||
| #define ADC_GPIOS { GPIO35, GPIO34, GPIO36, GPIO39 } | ||
| #endif | ||
| #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 { GPIO5 } | ||
| #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 GPIO5 | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration of VSPI / SPI_DEV(0) interface | ||
| * | ||
| * SPI_DEV(0) is used for SD card and LCD interface. It can also be used | ||
| * by other peripherals with different CS signals. | ||
| * @{ | ||
| */ | ||
| #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 GPIO4 | ||
| #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) uses the default configuration as defined | ||
| * in ```periph_cpu.h```. | ||
| * @{ | ||
| */ | ||
| #if !defined(UART1_NOT_AVAILABLE) && !defined(UART1_TXD) && !defined(UART1_RXD) | ||
| /** UART_DEV(1) interface is not used with this board. */ | ||
| #define UART1_NOT_AVAILABLE | ||
| #endif | ||
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| #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. | ||
| */ | ||
| #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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| /** | ||
| * Please note: It uses the same CS, RESET and INT configuration as module | ||
| * ENC28J60. If both modules are used simultaneously, the configuration of one | ||
| * module has to be changed in an application-specific board configuration | ||
| * file located in the application source directory specified by the | ||
| * BOARD_APP_CONF make variable at command line. | ||
| * @{ | ||
| */ | ||
| #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 GPIO0 | ||
| #define MRF24J40_PARAM_RESET GPIO2 | ||
| #define MRF24J40_PARAM_INT GPIO13 | ||
| #endif | ||
| /** @} */ | ||
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| /** | ||
| * @name Configuration for ENC28J60 module using VSPI / SPI_DEV(0) | ||
| * Please note: If both modules are used simultaneously, the configuration of one | ||
| * module has to be changed in an application-specific board configuration | ||
| * file located in the application source directory specified by the | ||
| * BOARD_APP_CONF make variable at command line. | ||
| * @{ | ||
| */ | ||
| #if (defined(MODULE_ENC28J60) && !defined(ENC28J60_PARAM_SPI)) || DOXYGEN | ||
| #define ENC28J60_PARAM_SPI SPI_DEV(0) | ||
| #define ENC28J60_PARAM_CS GPIO0 | ||
| #define ENC28J60_PARAM_RESET GPIO2 | ||
| #define ENC28J60_PARAM_INT GPIO13 | ||
| #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 */ | ||
| /** @} */ |