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arduino_iomap.h File Reference

Mapping from MCU pins to Arduino pins. More...

Detailed Description

Mapping from MCU pins to Arduino pins.

You can use the defines in this file for simplified interaction with the Arduino specific pin numbers.

Author
Marian Buschsieweke maria.nosp@m.n.bu.nosp@m.schsi.nosp@m.ewek.nosp@m.e@pos.nosp@m.teo..nosp@m.net

Definition in file arduino_iomap.h.

#include "macros/units.h"
#include "periph/adc.h"
#include "periph/gpio.h"
#include "periph/pwm.h"
#include "periph_conf.h"
+ Include dependency graph for arduino_iomap.h:

Go to the source code of this file.

Arduino's UART devices

#define ARDUINO_UART_D0D1   UART_DEV(0)
 

Arduino's SPI buses

#define ARDUINO_SPI_D11D12D13   SPI_DEV(0)
 SPI_DEV(0) is connected to D11/D12/D13.
 

Arduino's I2C buses

#define ARDUINO_I2C_UNO   I2C_DEV(0)
 The first I2C bus is where shields for the Arduino UNO expect it.
 
#define ARDUINO_PIN_0   GPIO_PIN(PORT_A, 10)
 Mapping of MCU pins to Arduino pins.
 
#define ARDUINO_PIN_1   GPIO_PIN(PORT_A, 9)
 
#define ARDUINO_PIN_2   GPIO_PIN(PORT_B, 4)
 
#define ARDUINO_PIN_3   GPIO_PIN(PORT_B, 5)
 
#define ARDUINO_PIN_4   GPIO_PIN(PORT_B, 6)
 
#define ARDUINO_PIN_5   GPIO_PIN(PORT_B, 7)
 
#define ARDUINO_PIN_6   GPIO_PIN(PORT_B, 8)
 
#define ARDUINO_PIN_7   GPIO_PIN(PORT_B, 9)
 
#define ARDUINO_PIN_8   GPIO_PIN(PORT_B, 1)
 
#define ARDUINO_PIN_9   GPIO_PIN(PORT_B, 0)
 
#define ARDUINO_PIN_10   GPIO_PIN(PORT_B, 12)
 
#define ARDUINO_PIN_11   GPIO_PIN(PORT_B, 15)
 
#define ARDUINO_PIN_12   GPIO_PIN(PORT_B, 14)
 
#define ARDUINO_PIN_13   GPIO_PIN(PORT_B, 13)
 
#define ARDUINO_PIN_14   GPIO_PIN(PORT_B, 11)
 
#define ARDUINO_PIN_15   GPIO_PIN(PORT_B, 10)
 
#define ARDUINO_PIN_16   GPIO_PIN(PORT_A, 1)
 
#define ARDUINO_PIN_17   GPIO_PIN(PORT_A, 2)
 
#define ARDUINO_PIN_18   GPIO_PIN(PORT_A, 3)
 
#define ARDUINO_PIN_19   GPIO_PIN(PORT_B, 4)
 
#define ARDUINO_PIN_20   GPIO_PIN(PORT_C, 5)
 
#define ARDUINO_PIN_21   GPIO_PIN(PORT_C, 6)
 
#define ARDUINO_PIN_LAST   21
 

Aliases for analog pins

Warning
Silkscreen label is A1 - A6 instead of A0 - A5. We stick with Arduino UNO labeling here so that e.g. board independent drivers for shields can be provided.
#define ARDUINO_PIN_A0   ARDUINO_PIN_16
 
#define ARDUINO_PIN_A1   ARDUINO_PIN_17
 
#define ARDUINO_PIN_A2   ARDUINO_PIN_18
 
#define ARDUINO_PIN_A3   ARDUINO_PIN_19
 
#define ARDUINO_PIN_A4   ARDUINO_PIN_20
 
#define ARDUINO_PIN_A5   ARDUINO_PIN_21
 

Mapping of Arduino analog pins to RIOT ADC lines

#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
 

Mapping of Arduino pins to RIOT PWM dev and channel pairs

#define ARDUINO_PWM_FREQU   KHZ(100)
 PWM frequency.
 
#define ARDUINO_PIN_3_PWM_DEV   PWM_DEV(0)
 
#define ARDUINO_PIN_3_PWM_CHAN   0
 
#define ARDUINO_PIN_5_PWM_DEV   PWM_DEV(1)
 
#define ARDUINO_PIN_5_PWM_CHAN   0
 
#define ARDUINO_PIN_6_PWM_DEV   PWM_DEV(1)
 
#define ARDUINO_PIN_6_PWM_CHAN   1
 
#define ARDUINO_PIN_9_PWM_DEV   PWM_DEV(0)
 
#define ARDUINO_PIN_9_PWM_CHAN   1
 

Macro Definition Documentation

◆ ARDUINO_A0

#define ARDUINO_A0   ADC_LINE(0)

Definition at line 113 of file arduino_iomap.h.

◆ ARDUINO_A1

#define ARDUINO_A1   ADC_LINE(1)

Definition at line 114 of file arduino_iomap.h.

◆ ARDUINO_A2

#define ARDUINO_A2   ADC_LINE(2)

Definition at line 115 of file arduino_iomap.h.

◆ ARDUINO_A3

#define ARDUINO_A3   ADC_LINE(3)

Definition at line 116 of file arduino_iomap.h.

◆ ARDUINO_A4

#define ARDUINO_A4   ADC_LINE(4)

Definition at line 117 of file arduino_iomap.h.

◆ ARDUINO_A5

#define ARDUINO_A5   ADC_LINE(5)

Definition at line 118 of file arduino_iomap.h.

◆ ARDUINO_ANALOG_PIN_LAST

#define ARDUINO_ANALOG_PIN_LAST   5

Definition at line 120 of file arduino_iomap.h.

◆ ARDUINO_I2C_UNO

#define ARDUINO_I2C_UNO   I2C_DEV(0)

The first I2C bus is where shields for the Arduino UNO expect it.

Definition at line 59 of file arduino_iomap.h.

◆ ARDUINO_PIN_0

#define ARDUINO_PIN_0   GPIO_PIN(PORT_A, 10)

Mapping of MCU pins to Arduino pins.

Definition at line 66 of file arduino_iomap.h.

◆ ARDUINO_PIN_1

#define ARDUINO_PIN_1   GPIO_PIN(PORT_A, 9)

Definition at line 67 of file arduino_iomap.h.

◆ ARDUINO_PIN_10

#define ARDUINO_PIN_10   GPIO_PIN(PORT_B, 12)

Definition at line 77 of file arduino_iomap.h.

◆ ARDUINO_PIN_11

#define ARDUINO_PIN_11   GPIO_PIN(PORT_B, 15)

Definition at line 78 of file arduino_iomap.h.

◆ ARDUINO_PIN_12

#define ARDUINO_PIN_12   GPIO_PIN(PORT_B, 14)

Definition at line 79 of file arduino_iomap.h.

◆ ARDUINO_PIN_13

#define ARDUINO_PIN_13   GPIO_PIN(PORT_B, 13)

Definition at line 80 of file arduino_iomap.h.

◆ ARDUINO_PIN_14

#define ARDUINO_PIN_14   GPIO_PIN(PORT_B, 11)

Definition at line 81 of file arduino_iomap.h.

◆ ARDUINO_PIN_15

#define ARDUINO_PIN_15   GPIO_PIN(PORT_B, 10)

Definition at line 82 of file arduino_iomap.h.

◆ ARDUINO_PIN_16

#define ARDUINO_PIN_16   GPIO_PIN(PORT_A, 1)

Definition at line 84 of file arduino_iomap.h.

◆ ARDUINO_PIN_17

#define ARDUINO_PIN_17   GPIO_PIN(PORT_A, 2)

Definition at line 85 of file arduino_iomap.h.

◆ ARDUINO_PIN_18

#define ARDUINO_PIN_18   GPIO_PIN(PORT_A, 3)

Definition at line 86 of file arduino_iomap.h.

◆ ARDUINO_PIN_19

#define ARDUINO_PIN_19   GPIO_PIN(PORT_B, 4)

Definition at line 87 of file arduino_iomap.h.

◆ ARDUINO_PIN_2

#define ARDUINO_PIN_2   GPIO_PIN(PORT_B, 4)

Definition at line 68 of file arduino_iomap.h.

◆ ARDUINO_PIN_20

#define ARDUINO_PIN_20   GPIO_PIN(PORT_C, 5)

Definition at line 88 of file arduino_iomap.h.

◆ ARDUINO_PIN_21

#define ARDUINO_PIN_21   GPIO_PIN(PORT_C, 6)

Definition at line 89 of file arduino_iomap.h.

◆ ARDUINO_PIN_3

#define ARDUINO_PIN_3   GPIO_PIN(PORT_B, 5)

Definition at line 69 of file arduino_iomap.h.

◆ ARDUINO_PIN_3_PWM_CHAN

#define ARDUINO_PIN_3_PWM_CHAN   0

Definition at line 133 of file arduino_iomap.h.

◆ ARDUINO_PIN_3_PWM_DEV

#define ARDUINO_PIN_3_PWM_DEV   PWM_DEV(0)

Definition at line 132 of file arduino_iomap.h.

◆ ARDUINO_PIN_4

#define ARDUINO_PIN_4   GPIO_PIN(PORT_B, 6)

Definition at line 70 of file arduino_iomap.h.

◆ ARDUINO_PIN_5

#define ARDUINO_PIN_5   GPIO_PIN(PORT_B, 7)

Definition at line 71 of file arduino_iomap.h.

◆ ARDUINO_PIN_5_PWM_CHAN

#define ARDUINO_PIN_5_PWM_CHAN   0

Definition at line 136 of file arduino_iomap.h.

◆ ARDUINO_PIN_5_PWM_DEV

#define ARDUINO_PIN_5_PWM_DEV   PWM_DEV(1)

Definition at line 135 of file arduino_iomap.h.

◆ ARDUINO_PIN_6

#define ARDUINO_PIN_6   GPIO_PIN(PORT_B, 8)

Definition at line 72 of file arduino_iomap.h.

◆ ARDUINO_PIN_6_PWM_CHAN

#define ARDUINO_PIN_6_PWM_CHAN   1

Definition at line 139 of file arduino_iomap.h.

◆ ARDUINO_PIN_6_PWM_DEV

#define ARDUINO_PIN_6_PWM_DEV   PWM_DEV(1)

Definition at line 138 of file arduino_iomap.h.

◆ ARDUINO_PIN_7

#define ARDUINO_PIN_7   GPIO_PIN(PORT_B, 9)

Definition at line 73 of file arduino_iomap.h.

◆ ARDUINO_PIN_8

#define ARDUINO_PIN_8   GPIO_PIN(PORT_B, 1)

Definition at line 75 of file arduino_iomap.h.

◆ ARDUINO_PIN_9

#define ARDUINO_PIN_9   GPIO_PIN(PORT_B, 0)

Definition at line 76 of file arduino_iomap.h.

◆ ARDUINO_PIN_9_PWM_CHAN

#define ARDUINO_PIN_9_PWM_CHAN   1

Definition at line 142 of file arduino_iomap.h.

◆ ARDUINO_PIN_9_PWM_DEV

#define ARDUINO_PIN_9_PWM_DEV   PWM_DEV(0)

Definition at line 141 of file arduino_iomap.h.

◆ ARDUINO_PIN_A0

#define ARDUINO_PIN_A0   ARDUINO_PIN_16

Definition at line 101 of file arduino_iomap.h.

◆ ARDUINO_PIN_A1

#define ARDUINO_PIN_A1   ARDUINO_PIN_17

Definition at line 102 of file arduino_iomap.h.

◆ ARDUINO_PIN_A2

#define ARDUINO_PIN_A2   ARDUINO_PIN_18

Definition at line 103 of file arduino_iomap.h.

◆ ARDUINO_PIN_A3

#define ARDUINO_PIN_A3   ARDUINO_PIN_19

Definition at line 104 of file arduino_iomap.h.

◆ ARDUINO_PIN_A4

#define ARDUINO_PIN_A4   ARDUINO_PIN_20

Definition at line 105 of file arduino_iomap.h.

◆ ARDUINO_PIN_A5

#define ARDUINO_PIN_A5   ARDUINO_PIN_21

Definition at line 106 of file arduino_iomap.h.

◆ ARDUINO_PIN_LAST

#define ARDUINO_PIN_LAST   21

Definition at line 91 of file arduino_iomap.h.

◆ ARDUINO_PWM_FREQU

#define ARDUINO_PWM_FREQU   KHZ(100)

PWM frequency.

Definition at line 130 of file arduino_iomap.h.

◆ ARDUINO_SPI_D11D12D13

#define ARDUINO_SPI_D11D12D13   SPI_DEV(0)

SPI_DEV(0) is connected to D11/D12/D13.

Definition at line 49 of file arduino_iomap.h.

◆ ARDUINO_UART_D0D1

#define ARDUINO_UART_D0D1   UART_DEV(0)

Definition at line 39 of file arduino_iomap.h.