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wiringpi: A06: add PU/PD/Hi-Z control #51

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wiringpi: A06: add PU/PD/Hi-Z control #51

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5e95674
wiringpi: A06: add PU/PD/Hi-Z control
Apr 10, 2023
8ec59ef
wiringpi: update gpio.c routines to go through public interfaces with…
Apr 25, 2023
1fec4c2
wiringcpi: fix warnings
Apr 26, 2023
5b78d54
gpio: should go through private interfaces...
Apr 26, 2023
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4 changes: 2 additions & 2 deletions Code/devterm_wiringpi_cpi/gpio/CPi.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@
extern int wiringPiSetupRaw (void);
extern void CPiBoardId (int *model, int *rev, int *mem, int *maker, int *warranty);
extern int CPi_get_gpio_mode(int pin);
extern int CPi_digitalRead(int pin);
extern void CPi_digitalWrite(int pin, int value);
extern int __CPi_digitalRead(int pin);
extern void __CPi_digitalWrite(int pin, int value);
extern void CPiReadAll(void);
extern void CPiReadAllRaw(void);

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8 changes: 4 additions & 4 deletions Code/devterm_wiringpi_cpi/gpio/CPi_readall.c
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Original file line number Diff line number Diff line change
Expand Up @@ -122,13 +122,13 @@ void CPiReadAll(void)
printf (" | %4d", bcmToGpioCPi[pin]);
printf (" | %-4s", get_pin_name(bcmToGpioCPi[pin]));
printf (" | %4s", alts [CPi_get_gpio_mode(bcmToGpioCPi[pin])]);
printf (" | %d", CPi_digitalRead(bcmToGpioCPi[pin])) ;
printf (" | %d", __CPi_digitalRead(bcmToGpioCPi[pin])) ;
pin2 = pin + 23;
printf (" | %3d", pin2);
printf (" | %4d", bcmToGpioCPi[pin2]);
printf (" | %-4s", get_pin_name(bcmToGpioCPi[pin2]));
printf (" | %4s", alts [CPi_get_gpio_mode(bcmToGpioCPi[pin2])]);
printf (" | %d", CPi_digitalRead(bcmToGpioCPi[pin2])) ;
printf (" | %d", __CPi_digitalRead(bcmToGpioCPi[pin2])) ;
printf (" |\n") ;
}

Expand Down Expand Up @@ -158,7 +158,7 @@ void CPiReadAllRaw(void)
printf (" | %4d", pin2) ;
printf (" | %-4s", get_pin_name(pin2));
printf (" | %4s", alts [CPi_get_gpio_mode(pin2)]) ;
printf (" | %d", CPi_digitalRead(pin2)) ;
printf (" | %d", __CPi_digitalRead(pin2)) ;
} else {
printf (" | ") ;
printf (" | ") ;
Expand Down Expand Up @@ -186,7 +186,7 @@ void CPiReadAllRaw(void)
for(i = 0; i < 5; i++) {
printf (" | %4d", pin2) ;
printf (" | %4s", alts [CPi_get_gpio_mode(pin2)]) ;
printf (" | %d", CPi_digitalRead(pin2)) ;
printf (" | %d", __CPi_digitalRead(pin2)) ;
pin2 += 32;
}
printf (" |\n") ;
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6 changes: 3 additions & 3 deletions Code/devterm_wiringpi_cpi/gpio/gpio.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1326,7 +1326,7 @@ static void doReadRaw (int argc, char *argv [])
}

pin = atoi (argv [2]) ;
val = CPi_digitalRead(pin);
val = __CPi_digitalRead(pin);

printf ("%s\n", val == 0 ? "0" : "1") ;
#endif
Expand All @@ -1352,9 +1352,9 @@ static void doWriteRaw (int argc, char *argv [])
val = atoi (argv [3]) ;

if (val == 0)
CPi_digitalWrite (pin, LOW) ;
__CPi_digitalWrite (pin, LOW) ;
else
CPi_digitalWrite (pin, HIGH) ;
__CPi_digitalWrite (pin, HIGH) ;
#endif
}

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