Loading...
Searching...
No Matches
periph_conf.h
Go to the documentation of this file.
1/*
2 * SPDX-FileCopyrightText: 2018 Gunar Schorcht
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
43
44#include <stdint.h>
45#include "periph_cpu.h"
46
47#ifdef __cplusplus
48 extern "C" {
49#endif
50
55
66#ifndef ADC_GPIOS
67#ifndef MODULE_ESP32_WROVER_KIT_CAMERA
68#define ADC_GPIOS { GPIO34, GPIO35, GPIO36, GPIO39 }
69#else
70#define ADC_GPIOS { }
71#endif
72#endif
73
79#ifndef DAC_GPIOS
80#define DAC_GPIOS { }
81#endif
83
93#ifndef I2C0_SPEED
94#define I2C0_SPEED I2C_SPEED_FAST
95#endif
96#ifndef I2C0_SCL
97#define I2C0_SCL GPIO27
98#endif
99#ifndef I2C0_SDA
100#define I2C0_SDA GPIO26
101#endif
103
115#ifndef PWM0_GPIOS
116#if (!MODULE_ESP32_WROVER_KIT_CAMERA && !MODULE_PERIPH_SDMMC) || DOXYGEN
117#define PWM0_GPIOS { GPIO0, GPIO4 }
118#elif !MODULE_ESP32_WROVER_KIT_CAMERA
119#define PWM0_GPIOS { GPIO0 }
120#else
121#define PWM0_GPIOS { }
122#endif
123#endif
124
126
134
136static const sdmmc_conf_t sdmmc_config[] = {
137 {
138 .slot = SDMMC_SLOT_1,
139 .cd = GPIO21,
140 .wp = GPIO_UNDEF,
141#if MODULE_ESP32_WROVER_KIT_CAMERA
142 /* if camera used, only DAT0 is available */
143 .bus_width = 1,
144#else
145 .bus_width = 4,
146#endif
147 },
148};
149
151#define SDMMC_CONFIG_NUMOF 1
153
170
171#ifndef SPI0_CTRL
172#define SPI0_CTRL HSPI
173#endif
174
175#ifndef SPI0_SCK
176#define SPI0_SCK GPIO14
177#endif
178#ifndef SPI0_MOSI
179#define SPI0_MOSI GPIO15
180#endif
181#ifndef SPI0_MISO
182#define SPI0_MISO GPIO2
183#endif
184#ifndef SPI0_CS0
185#define SPI0_CS0 GPIO13
186#endif
187
188#if !MODULE_ESP32_WROVER_KIT_CAMERA || DOXYGEN
199#ifndef SPI1_CTRL
200#define SPI1_CTRL VSPI
201#endif
202
203#ifndef SPI1_SCK
204#define SPI1_SCK GPIO19
205#endif
206#ifndef SPI1_MOSI
207#define SPI1_MOSI GPIO23
208#endif
209#ifndef SPI1_MISO
210#define SPI1_MISO GPIO25
211#endif
212#ifndef SPI1_CS0
213#define SPI1_CS0 GPIO22
214#endif
215#endif /* !MODULE_ESP32_WROVER_KIT_CAMERA || DOXYGEN */
217
228#define UART0_TXD GPIO1
229#define UART0_RXD GPIO3
231
232#ifdef __cplusplus
233} /* end extern "C" */
234#endif
235
236/* include common board definitions as last step */
237#include "periph_conf_common.h"
238
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
static const sdmmc_conf_t sdmmc_config[]
SDMMC devices.
@ SDMMC_SLOT_1
SD/MMC host controller slot 1.
Definition periph_cpu.h:690
SDMMC slot configuration.
Definition periph_cpu.h:704