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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 // FILE: PCA9635.cpp
// AUTHOR: Rob Tillaart // AUTHOR: Rob Tillaart
// DATE: 23-apr-2016 // DATE: 23-apr-2016
// VERSION: 0.4.0 // VERSION: 0.4.1
// PURPOSE: Arduino library for PCA9635 I2C LED driver // PURPOSE: Arduino library for PCA9635 I2C LED driver
// URL: https://github.com/RobTillaart/PCA9635 // URL: https://github.com/RobTillaart/PCA9635
// //
// HISTORY: // HISTORY:
// //
// //
// 0.4.1 2022-09-10 Fix #17 adjust begin() interface for ESP32
// 0.4.0 2022-05-29 breaking changes // 0.4.0 2022-05-29 breaking changes
// rename reset() to configure() // rename reset() to configure()
// add mode1 and mode2 parameter 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) #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; _wire = &Wire;
if ((sda < 255) && (scl < 255)) if ((sda < 255) && (scl < 255))

6
libraries/PCA9635/PCA9635.h
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@ -3,7 +3,7 @@
// FILE: PCA9635.h // FILE: PCA9635.h
// AUTHOR: Rob Tillaart // AUTHOR: Rob Tillaart
// DATE: 23-apr-2016 // DATE: 23-apr-2016
// VERSION: 0.4.0 // VERSION: 0.4.1
// PURPOSE: Arduino library for PCA9635 I2C LED driver, 16 channel // PURPOSE: Arduino library for PCA9635 I2C LED driver, 16 channel
// URL: https://github.com/RobTillaart/PCA9635 // URL: https://github.com/RobTillaart/PCA9635
@ -12,7 +12,7 @@
#include "Wire.h" #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_MODE1 0x00
#define PCA9635_MODE2 0x01 #define PCA9635_MODE2 0x01
@ -70,7 +70,7 @@ public:
explicit PCA9635(const uint8_t deviceAddress, TwoWire *wire = &Wire); explicit PCA9635(const uint8_t deviceAddress, TwoWire *wire = &Wire);
#if defined (ESP8266) || defined(ESP32) #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 mode1_mask = PCA9635_MODE1_ALLCALL,
uint8_t mode2_mask = PCA9635_MODE2_NONE); uint8_t mode2_mask = PCA9635_MODE2_NONE);
#endif #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)** - **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. initializes the library after startup. Optionally setting the MODE1 and MODE2 configuration registers.
See PCA9635.h and datasheet for settings possible. 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. idem, ESP32 ESP8266 only.
- **void configure(uint8_t mode1_mask, uint8_t mode2_mask)** - **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. 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. AllCall is automatically activated for each device on startup.
#### Description #### Description
**SUB CALL** allows one to make groups of PCA9634 devices and control them on group level. **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. 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. Typically there is only one such group but one can configure more of them by applying different addresses.
#### Interface #### Interface
The functions to enable all/sub-addresses are straightforward: The functions to enable all/sub-addresses are straightforward:

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

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