pinMapping.h File Reference

Pin translation functions. More...

#include <stdint.h>
#include "pinNumbers_t.h"

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Functions
uint8_t	pinTranslate (uint8_t rawPin)
	Translate between the pin list that appears in TS and the actual pin numbers.
uint8_t	pinTranslateAnalog (uint8_t rawPin)
	Translate a pin number (0 - 22) to the relevant Ax (analog) pin reference.
pinNumbers_t	getPinMapping (uint8_t boardID)
	Get the pin numbers for the relevant board, based on the boardID.

Detailed Description

Pin translation functions.

Function Documentation

getPinMapping()

pinNumbers_t getPinMapping

(

uint8_t

boardID

)

Get the pin numbers for the relevant board, based on the boardID.

The boardID is set in the tuning SW and is used to allow the same firmware to be used across different hardware configurations with different pin layouts.

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pinTranslate()

uint8_t pinTranslate

(

uint8_t

rawPin

)

Translate between the pin list that appears in TS and the actual pin numbers.

For the digital IO, this will simply return the same number as the rawPin value as those are mapped directly. For analog pins, it will translate them into the correct internal pin number.

Parameters

rawPin

High level pin number

Returns

Translated / usable pin number

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pinTranslateAnalog()

uint8_t pinTranslateAnalog

(

uint8_t

rawPin

)

Translate a pin number (0 - 22) to the relevant Ax (analog) pin reference.

This is required as some ARM chips do not have all analog pins in order (EG pin A15 != A14 + 1).

Parameters

rawPin

Returns

uint8_t

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