di0ib/keybrd
Archived
1
0
Fork 0
Code Releases Activity

add StrobePort_PCA9655E to LED_PCA9655E

Browse Source
This commit is contained in:
wolfv6 2016-07-13 17:40:24 -06:00
parent a7d1fc0b85
commit 4fe2de25de
3 changed files with 9 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/LED_PCA9655E.cpp
View File

@ -2,16 +2,10 @@
void LED_PCA9655E::on() void LED_PCA9655E::on()
{ {
Wire.beginTransmission(port.ADDR); refPort.write(pin, HIGH);
Wire.write(outputByteCommand);
Wire.write(port.outputVal |= pin); //set pin high
Wire.endTransmission();
} }
void LED_PCA9655E::off() void LED_PCA9655E::off()
{ {
Wire.beginTransmission(port.ADDR); refPort.write(pin, LOW);
Wire.write(outputByteCommand);
Wire.write(port.outputVal &= ~pin); //set pin low
Wire.endTransmission();
} }

11
src/LED_PCA9655E.h
View File

@ -4,7 +4,7 @@
#include <inttypes.h> #include <inttypes.h>
#include <Wire.h> #include <Wire.h>
#include <LED.h> #include <LED.h>
#include "IOEPort.h" #include <StrobePort_PCA9655E.h>
/* A LED_PCA9655E object is an PCA9655E pin that is connected to an LED indicator light. /* A LED_PCA9655E object is an PCA9655E pin that is connected to an LED indicator light.
Input/Ouput Direction configuration are set to ouput in StrobePort_PCA9655E.begin() and ReadPort_PCA9655E.begin(). Input/Ouput Direction configuration are set to ouput in StrobePort_PCA9655E.begin() and ReadPort_PCA9655E.begin().
@ -12,13 +12,14 @@ Input/Ouput Direction configuration are set to ouput in StrobePort_PCA9655E.begi
class LED_PCA9655E: public LED class LED_PCA9655E: public LED
{ {
private: private:
IOEPort& port; //IOEPort& port;
const uint8_t outputByteCommand; //General Purpose Input/Ouput register address //const uint8_t outputByteCommand; //General Purpose Input/Ouput register address
StrobePort_PCA9655E& refPort;
const uint8_t pin; //bitwise pin to LED const uint8_t pin; //bitwise pin to LED
public: public:
LED_PCA9655E(IOEPort& port, const uint8_t pin) LED_PCA9655E(StrobePort_PCA9655E& refPort, const uint8_t pin)
: port(port), outputByteCommand(port.num + 2), pin(pin) {} : refPort(refPort), pin(pin) {}
virtual void on(); virtual void on();
virtual void off(); virtual void off();

1
src/StrobePort_PCA9655E.cpp
View File

@ -18,6 +18,7 @@ void StrobePort_PCA9655E::begin()
pin is bitwise, where pin being strobed is 1. pin is bitwise, where pin being strobed is 1.
value is HIGH or LOW. value is HIGH or LOW.
Does not reset the other pins because LEDs could be using some of the pins. Does not reset the other pins because LEDs could be using some of the pins.
Syntax is similar to Arduino DigitalWrite().
*/ */
void StrobePort_PCA9655E::write(const uint8_t pin, const bool value) void StrobePort_PCA9655E::write(const uint8_t pin, const bool value)
{ {