arduino_iomap.h

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/*
 * Copyright (C)  2025 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)  
#define ARDUINO_I2C_UNO         I2C_DEV(0)  
#define ARDUINO_LED             14          

#define ARDUINO_PIN_0   GPIO3       
#define ARDUINO_PIN_1   GPIO1       
 
#define ARDUINO_PIN_2   GPIO26      
#define ARDUINO_PIN_3   GPIO25      
#define ARDUINO_PIN_4   GPIO17      
#define ARDUINO_PIN_5   GPIO16      
#define ARDUINO_PIN_6   GPIO27      
#define ARDUINO_PIN_7   GPIO14      
#define ARDUINO_PIN_8   GPIO12      
#define ARDUINO_PIN_9   GPIO13      
 
#define ARDUINO_PIN_10  GPIO5       
#define ARDUINO_PIN_11  GPIO23      
#define ARDUINO_PIN_12  GPIO19      
#define ARDUINO_PIN_13  GPIO18      
 
/* analog pins as digital pin: */
#define ARDUINO_PIN_14  GPIO2       
#define ARDUINO_PIN_15  GPIO4       
#define ARDUINO_PIN_16  GPIO35      
#define ARDUINO_PIN_17  GPIO34      
#define ARDUINO_PIN_18  GPIO36      
#define ARDUINO_PIN_19  GPIO39      
 
/* I2C pins as digital pins */
#define ARDUINO_PIN_20  GPIO21      
#define ARDUINO_PIN_21  GPIO22      
 
#define ARDUINO_PIN_LAST    21      

#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_PIN_DAC0    ARDUINO_PIN_3    
#define ARDUINO_PIN_DAC1    ARDUINO_PIN_2    

#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_DAC0        DAC_LINE(0)     
#define ARDUINO_DAC1        DAC_LINE(1)     
 
#define ARDUINO_DAC_PIN_LAST    1           

#define ARDUINO_PIN_3_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_3_PWM_CHAN  0           
 
#define ARDUINO_PIN_5_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_5_PWM_CHAN  1           
 
#define ARDUINO_PIN_6_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_6_PWM_CHAN  2           
 
#define ARDUINO_PIN_9_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_9_PWM_CHAN  3           
 
#define ARDUINO_PIN_10_PWM_DEV  PWM_DEV(1)  
#define ARDUINO_PIN_10_PWM_CHAN 0           
 
#define ARDUINO_PIN_11_PWM_DEV  PWM_DEV(1)  
#define ARDUINO_PIN_11_PWM_CHAN 1           
 
#ifdef __cplusplus
}
#endif