arduino_iomap.h

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/*
 * Copyright (C)  2022 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.
 */
 
#pragma once

 
#include "periph/gpio.h"
#include "periph/adc.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define ARDUINO_UART_D0D1       UART_DEV(0) 
#define ARDUINO_SPI_D11D12D13   SPI_DEV(0)  
 
#ifdef MODULE_ESP32C3_WEMOS_MINI_V1_0_0
#  define ARDUINO_LED           (5)         
#endif

#define ARDUINO_PIN_0       GPIO20      
#define ARDUINO_PIN_1       GPIO21      
#define ARDUINO_PIN_2       GPIO9       
#define ARDUINO_PIN_3       GPIO6       
 
#ifdef MODULE_ESP32C3_WEMOS_MINI_V1_0_0
 
#  define ARDUINO_PIN_4     GPIO0       
#  define ARDUINO_PIN_5     GPIO1       
#  define ARDUINO_PIN_6     GPIO7       
 
#  define ARDUINO_PIN_10    GPIO5       
#  define ARDUINO_PIN_11    GPIO4       
#  define ARDUINO_PIN_12    GPIO3       
#  define ARDUINO_PIN_13    GPIO2       
 
#else /* MODULE_ESP32C3_WEMOS_MINI_V2_1_0 */
 
#  define ARDUINO_PIN_4     GPIO7       
#  define ARDUINO_PIN_6     GPIO2       
#  define ARDUINO_PIN_7     GPIO3       
 
#  define ARDUINO_PIN_10    GPIO5       
#  define ARDUINO_PIN_11    GPIO4       
#  define ARDUINO_PIN_12    GPIO0       
#  define ARDUINO_PIN_13    GPIO1       
 
#endif
 
/* Arduino pins 7 ... 9 are not available */
 
/* analog pins as digital pin: */
#define ARDUINO_PIN_14      GPIO0       
#define ARDUINO_PIN_15      GPIO1       
#define ARDUINO_PIN_16      GPIO2       
#define ARDUINO_PIN_17      GPIO3       
#define ARDUINO_PIN_18      GPIO4       
#define ARDUINO_PIN_19      GPIO5       
 
#define ARDUINO_PIN_LAST    19

#define ARDUINO_PIN_A0      ARDUINO_PIN_14  
#define ARDUINO_PIN_A1      ARDUINO_PIN_15  
#define ARDUINO_PIN_A2      ARDUINO_PIN_16  
#define ARDUINO_PIN_A3      ARDUINO_PIN_17  
#define ARDUINO_PIN_A4      ARDUINO_PIN_18  
#define ARDUINO_PIN_A5      ARDUINO_PIN_19  

#define ARDUINO_A0          ADC_LINE(0)     
#define ARDUINO_A1          ADC_LINE(1)     
#define ARDUINO_A2          ADC_LINE(2)     
#define ARDUINO_A3          ADC_LINE(3)     
#define ARDUINO_A4          ADC_LINE(4)     
#define ARDUINO_A5          ADC_LINE(5)     
 
#define ARDUINO_ANALOG_PIN_LAST 5

#define ARDUINO_PIN_3_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_3_PWM_CHAN  1           
 
#define ARDUINO_PIN_5_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_5_PWM_CHAN  0           
 
#define ARDUINO_PIN_6_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_6_PWM_CHAN  2           
 
#ifdef __cplusplus
}
#endif