fingersensors.c File Reference

#include "t89c51cc02.h"
#include "datatypes.h"
#include "fingersensors.h"
#include "adc.h"

Go to the source code of this file.

Functions
void	Fingersensors_init ()
	initializes fingersensors subsystem
void	Fingersensors_read ()
	read all finger mounted force sensing resistors
Variables
WORD idata	fingersensors [FINGERSENSORS_NR]
	storage buffer for current fingersensor values

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Detailed Description

Definition in file fingersensors.c.

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Function Documentation

void Fingersensors_init (  void   )

initializes fingersensors subsystem P1.1 and P1.2 are configured as valid analogue inputs for the subsystem. Definition at line 33 of file fingersensors.c. References fingersensors, FINGERSENSORS_NR, and Fingersensors_PowerOff. Referenced by main().

void Fingersensors_read (  void   )

read all finger mounted force sensing resistors The samples are saved into the buffer. (see fingersensors ) Definition at line 49 of file fingersensors.c. References ADC(), fingersensors, Fingersensors_PowerOff, Fingersensors_SelectBank1, and Fingersensors_SelectBank2. Referenced by main().

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Variable Documentation

WORD idata fingersensors[FINGERSENSORS_NR]

storage buffer for current fingersensor values The buffer is located in indirect addressable IRAM of the T89C51CC02 Definition at line 26 of file fingersensors.c. Referenced by Fingersensors_init(), Fingersensors_read(), and main().

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