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0.4.1 PCA9635

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rob tillaart 2022-09-10 20:47:37 +02:00
parent 8806081e03
commit 83377c9cb9
5 changed files with 11 additions and 8 deletions
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5
libraries/PCA9635/PCA9635.cpp
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@ -2,13 +2,14 @@
// FILE: PCA9635.cpp
// AUTHOR: Rob Tillaart
// DATE: 23-apr-2016
// VERSION: 0.4.0
// VERSION: 0.4.1
// PURPOSE: Arduino library for PCA9635 I2C LED driver
// URL: https://github.com/RobTillaart/PCA9635
//
// HISTORY:
//
//
// 0.4.1 2022-09-10 Fix #17 adjust begin() interface for ESP32
// 0.4.0 2022-05-29 breaking changes
// rename reset() to configure()
// add mode1 and mode2 parameter to configure.
@ -48,7 +49,7 @@ PCA9635::PCA9635(const uint8_t deviceAddress, TwoWire *wire)
#if defined (ESP8266) || defined(ESP32)
bool PCA9635::begin(uint8_t sda, uint8_t scl, uint8_t mode1_mask, uint8_t mode2_mask)
bool PCA9635::begin(int sda, int scl, uint8_t mode1_mask, uint8_t mode2_mask)
{
_wire = &Wire;
if ((sda < 255) && (scl < 255))

6
libraries/PCA9635/PCA9635.h
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@ -3,7 +3,7 @@
// FILE: PCA9635.h
// AUTHOR: Rob Tillaart
// DATE: 23-apr-2016
// VERSION: 0.4.0
// VERSION: 0.4.1
// PURPOSE: Arduino library for PCA9635 I2C LED driver, 16 channel
// URL: https://github.com/RobTillaart/PCA9635
@ -12,7 +12,7 @@
#include "Wire.h"
#define PCA9635_LIB_VERSION (F("0.4.0"))
#define PCA9635_LIB_VERSION (F("0.4.1"))
#define PCA9635_MODE1 0x00
#define PCA9635_MODE2 0x01
@ -70,7 +70,7 @@ public:
explicit PCA9635(const uint8_t deviceAddress, TwoWire *wire = &Wire);
#if defined (ESP8266) || defined(ESP32)
bool begin(uint8_t sda, uint8_t scl,
bool begin(int sda, int scl,
uint8_t mode1_mask = PCA9635_MODE1_ALLCALL,
uint8_t mode2_mask = PCA9635_MODE2_NONE);
#endif

4
libraries/PCA9635/README.md
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@ -32,7 +32,7 @@ and optional the Wire interface as parameter.
- **bool begin(uint8_t mode1_mask = PCA9634_MODE1_ALLCALL, uint8_t mode2_mask = PCA9634_MODE2_NONE)**
initializes the library after startup. Optionally setting the MODE1 and MODE2 configuration registers.
See PCA9635.h and datasheet for settings possible.
- **bool begin(uint8_t sda, uint8_t scl, uint8_t mode1_mask = PCA9635_MODE1_ALLCALL, uint8_t mode2_mask = PCA9635_MODE2_NONE)**
- **bool begin(int sda, int scl, uint8_t mode1_mask = PCA9635_MODE1_ALLCALL, uint8_t mode2_mask = PCA9635_MODE2_NONE)**
idem, ESP32 ESP8266 only.
- **void configure(uint8_t mode1_mask, uint8_t mode2_mask)**
To configure the library after startup one can set the MODE1 and MODE2 configuration registers.
@ -161,6 +161,7 @@ It needs more testing and if there are issues, please report.
AllCall is automatically activated for each device on startup.
#### Description
**SUB CALL** allows one to make groups of PCA9634 devices and control them on group level.
@ -173,6 +174,7 @@ it with **enableSubCall(nr)**.
In the same way one can become member of an **ALL CALL** group.
Typically there is only one such group but one can configure more of them by applying different addresses.
#### Interface
The functions to enable all/sub-addresses are straightforward:

2
libraries/PCA9635/library.json
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@ -15,7 +15,7 @@
"type": "git",
"url": "https://github.com/RobTillaart/PCA9635.git"
},
"version": "0.4.0",
"version": "0.4.1",
"license": "MIT",
"frameworks": "arduino",
"platforms": "*",

2
libraries/PCA9635/library.properties
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@ -1,5 +1,5 @@
name=PCA9635
version=0.4.0
version=0.4.1
author=Rob Tillaart <rob.tillaart@gmail.com>
maintainer=Rob Tillaart <rob.tillaart@gmail.com>
sentence=Arduino library for PCA9635 I2C LED driver 16 channel