Th3maz1ng/ESP8266_swiss_army_board
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Corrected some mistakes in the example sketch and added missing methods in the keywords file for syntax highlighting

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Th3maz1ng 2021-06-13 19:33:34 +02:00
parent 781354a02f
commit 5813c6501d
4 changed files with 20 additions and 16 deletions
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4
src/libs/PCF8574/PCF8574.cpp
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@ -72,7 +72,7 @@ boolean PCF8574::digitalRead(Pin pin)
return (reg & pin) == 0 ? 0 : 1; return (reg & pin) == 0 ? 0 : 1;
} }
void PCF8574::digitalReadAll(boolean array[]) void PCF8574::digitalReadAll(boolean array[8])
{ {
uint8_t reg = 0b00000000; uint8_t reg = 0b00000000;
_twc.requestFrom((uint8_t)_address,(uint8_t)1,(uint8_t)true); _twc.requestFrom((uint8_t)_address,(uint8_t)1,(uint8_t)true);
@ -93,7 +93,7 @@ boolean PCF8574::getPinMode(Pin pin)
return _pddr & pin == 0 ? INPUT : OUTPUT; return _pddr & pin == 0 ? INPUT : OUTPUT;
} }
void PCF8574::getPinModeAll(boolean array[]) void PCF8574::getPinModeAll(boolean array[8])
{ {
array[0] = (_pddr & P0) == 0 ? INPUT : OUTPUT; array[0] = (_pddr & P0) == 0 ? INPUT : OUTPUT;
array[1] = (_pddr & P1) == 0 ? INPUT : OUTPUT; array[1] = (_pddr & P1) == 0 ? INPUT : OUTPUT;

4
src/libs/PCF8574/PCF8574.h
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@ -19,9 +19,9 @@ class PCF8574
void pinMode(Pin pin, boolean mode = INPUT); void pinMode(Pin pin, boolean mode = INPUT);
void digitalWrite(Pin pin, boolean mode); void digitalWrite(Pin pin, boolean mode);
boolean digitalRead(Pin pin); boolean digitalRead(Pin pin);
void digitalReadAll(boolean array[]); void digitalReadAll(boolean array[8]);
boolean getPinMode(Pin pin); boolean getPinMode(Pin pin);
void getPinModeAll(boolean array[]); void getPinModeAll(boolean array[8]);
void togglePin(Pin pin); void togglePin(Pin pin);
private: private:
TwoWire &_twc; TwoWire &_twc;

6
src/libs/PCF8574/examples/PCF8574.ino
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@ -1,6 +1,6 @@
#include "PCF8574.h" #include "PCF8574.h"
//Example programm with blink on P0 and digitalRead on P1 - P7 //Example program with blink on P0 and digitalRead on P1 - P7
PCF8574 pcf(0x27); PCF8574 pcf(0x27);
@ -15,8 +15,8 @@ void loop() {
// put your main code here, to run repeatedly: // put your main code here, to run repeatedly:
Serial.print(pcf.digitalRead(PCF8574::P0));Serial.print(pcf.digitalRead(PCF8574::P1));Serial.print(pcf.digitalRead(PCF8574::P2));Serial.print(pcf.digitalRead(PCF8574::P3));Serial.print(pcf.digitalRead(PCF8574::P4));Serial.print(pcf.digitalRead(PCF8574::P5));Serial.print(pcf.digitalRead(PCF8574::P6));Serial.println(pcf.digitalRead(PCF8574::P7)); Serial.print(pcf.digitalRead(PCF8574::P0));Serial.print(pcf.digitalRead(PCF8574::P1));Serial.print(pcf.digitalRead(PCF8574::P2));Serial.print(pcf.digitalRead(PCF8574::P3));Serial.print(pcf.digitalRead(PCF8574::P4));Serial.print(pcf.digitalRead(PCF8574::P5));Serial.print(pcf.digitalRead(PCF8574::P6));Serial.println(pcf.digitalRead(PCF8574::P7));
//pcf.digitalRead(PCF8574::P0); //pcf.digitalRead(PCF8574::P0);
pcf.pinMode(PCF8574::P0, HIGH); pcf.digitalWrite(PCF8574::P0, HIGH);
delay(200); delay(200);
pcf.pinMode(PCF8574::P0, LOW); pcf.digitalWrite(PCF8574::P0, LOW);
delay(200); delay(200);
} }

6
src/libs/PCF8574/keywords.txt
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@ -1,5 +1,5 @@
####################################### #######################################
# Syntax Coloring Map For RTC # Syntax Coloring Map For PCF8574
####################################### #######################################
####################################### #######################################
@ -12,6 +12,10 @@ PCF8574 KEYWORD1
# Methods and Functions (KEYWORD2) # Methods and Functions (KEYWORD2)
####################################### #######################################
digitalReadAll KEYWORD2
getPinMode KEYWORD2
getPinModeAll KEYWORD2
togglePin KEYWORD2
####################################### #######################################
# Constants (LITERAL1) # Constants (LITERAL1)