arduino_iomap.h

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/*
 * SPDX-FileCopyrightText: 2022 Gunar Schorcht
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#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_PIN_0       GPIO20  
#define ARDUINO_PIN_1       GPIO21  
#define ARDUINO_PIN_2       GPIO0   
#define ARDUINO_PIN_3       GPIO1   
#define ARDUINO_PIN_4       GPIO9   
#define ARDUINO_PIN_5       GPIO3   
#define ARDUINO_PIN_6       GPIO8   
 
/* Arduino pins D7 ... D9 are not available */
 
#define ARDUINO_PIN_10      GPIO10  
#define ARDUINO_PIN_11      GPIO7   
#define ARDUINO_PIN_12      GPIO2   
#define ARDUINO_PIN_13      GPIO6   
 
/* analog pins as digital pins: */
#define ARDUINO_PIN_14      GPIO0   
#define ARDUINO_PIN_15      GPIO1   
#define ARDUINO_PIN_16      GPIO2   
#define ARDUINO_PIN_17      GPIO3   
 
#define ARDUINO_PIN_18      GPIO5   
#define ARDUINO_PIN_19      GPIO4   
 
#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  0           
 
#define ARDUINO_PIN_5_PWM_DEV   PWM_DEV(0)  
#define ARDUINO_PIN_5_PWM_CHAN  1           
 
#ifndef MODULE_PERIPH_SPI
#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           
#endif
 
#ifdef __cplusplus
}
#endif