alex/GY-63_MS5611
1
0
Fork 0
mirror of https://github.com/RobTillaart/Arduino.git synced 2024-09-19 16:46:11 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

0.5.1 MCP23S08

Browse Source
This commit is contained in:
Rob Tillaart 2024-03-05 11:25:14 +01:00
parent df2a0509a6
commit 11b39cc7ff
9 changed files with 32 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libraries/MCP23S08/.github/workflows/arduino-lint.yml vendored
View File

@ -6,7 +6,7 @@ jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- uses: arduino/arduino-lint-action@v1
with:
library-manager: update

2
libraries/MCP23S08/.github/workflows/arduino_test_runner.yml vendored
View File

@ -8,7 +8,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- uses: ruby/setup-ruby@v1
with:
ruby-version: 2.6

2
libraries/MCP23S08/.github/workflows/jsoncheck.yml vendored
View File

@ -10,7 +10,7 @@ jobs:
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- name: json-syntax-check
uses: limitusus/json-syntax-check@v1
with:

6
libraries/MCP23S08/CHANGELOG.md
View File

@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
## [0.5.1] 2024-03-02
- Fix #17, add parameter to **begin(bool pullup)**
- update GitHub/actions to version v4 in workflows.
- using ints as parameter in constructor.
## [0.5.0] - 2024-01-20
- Fix #14, improve handling SPI dependency.
- update examples

15
libraries/MCP23S08/MCP23S08.cpp
View File

@ -1,7 +1,7 @@
//
// FILE: MCP23S08.cpp
// AUTHOR: Rob Tillaart
// VERSION: 0.5.0
// VERSION: 0.5.1
// PURPOSE: Arduino library for SPI MCP23S08 8 channel port expander
// DATE: 2022-01-10
// URL: https://github.com/RobTillaart/MCP23S08
@ -24,14 +24,14 @@ MCP23S08::MCP23S08(uint8_t select, uint8_t dataIn, uint8_t dataOut, uint8_t cloc
// HARDWARE SPI
MCP23S08::MCP23S08(uint8_t select, __SPI_CLASS__ * spi)
MCP23S08::MCP23S08(int select, __SPI_CLASS__ * spi)
{
MCP23S08(select, 0x00, spi);
}
// HARDWARE SPI
MCP23S08::MCP23S08(uint8_t select, uint8_t address, __SPI_CLASS__ * spi)
MCP23S08::MCP23S08(int select, int address, __SPI_CLASS__ * spi)
{
_address = (address << 1);
_select = select;
@ -41,7 +41,7 @@ MCP23S08::MCP23S08(uint8_t select, uint8_t address, __SPI_CLASS__ * spi)
}
bool MCP23S08::begin()
bool MCP23S08::begin(bool pullup)
{
::pinMode(_select, OUTPUT);
::digitalWrite(_select, HIGH);
@ -72,8 +72,11 @@ bool MCP23S08::begin()
// 0 = Sequential operation enabled, address pointer increments.
if (! writeReg(MCP23S08_IOCR, MCP23S08_IOCR_SEQOP)) return false;
// Force INPUT_PULLUP
if (! writeReg(MCP23S08_PUR_A, 0xFF)) return false; // 0xFF == all UP
if (pullup)
{
// Force INPUT_PULLUP
if (! writeReg(MCP23S08_PUR_A, 0xFF)) return false; // 0xFF == all UP
}
return true;
}

10
libraries/MCP23S08/MCP23S08.h
View File

@ -2,7 +2,7 @@
//
// FILE: MCP23S08.h
// AUTHOR: Rob Tillaart
// VERSION: 0.5.0
// VERSION: 0.5.1
// PURPOSE: Arduino library for SPI MCP23S08 8 channel port expander
// DATE: 2022-01-10
// URL: https://github.com/RobTillaart/MCP23S08
@ -13,7 +13,7 @@
#include "MCP23S08_registers.h"
#define MCP23S08_LIB_VERSION (F("0.5.0"))
#define MCP23S08_LIB_VERSION (F("0.5.1"))
// ERROR CODES
#define MCP23S08_OK 0x00
@ -45,10 +45,10 @@ public:
// SOFTWARE SPI
MCP23S08(uint8_t select, uint8_t dataIn, uint8_t dataOut, uint8_t clock, uint8_t address = 0x00);
// HARDWARE SPI
MCP23S08(uint8_t select, __SPI_CLASS__* spi);
MCP23S08(uint8_t select, uint8_t address = 0x00, __SPI_CLASS__* spi = &SPI);
MCP23S08(int select, __SPI_CLASS__* spi);
MCP23S08(int select, int address = 0x00, __SPI_CLASS__* spi = &SPI);
bool begin();
bool begin(bool pullup = true);
bool isConnected();
uint8_t getAddress();

12
libraries/MCP23S08/README.md
View File

@ -87,11 +87,13 @@ Also it makes the library a bit simpler to maintain.
### Constructor
- **MCP23S08(uint8_t select, uint8_t dataIn, uint8_t dataOut, uint8_t clock, uint8_t address = 0x00)** constructor SOFTWARE SPI.
- **MCP23S08(uint8_t select, SPIClassRP2040\* spi)** constructor HARDWARE SPI with explicit SPI interface selected.
- **MCP23S08(uint8_t select, SPIClass\* spi)** constructor HARDWARE SPI with explicit SPI interface selected.
- **MCP23S08(uint8_t select, uint8_t address = 0x00, SPIClassRP2040\* spi = &SPI)** constructor HARDWARE SPI with optional address pins and SPI interface.
- **MCP23S08(uint8_t select, uint8_t address = 0x00, SPIClass\* spi = &SPI)** constructor HARDWARE SPI with optional address pins and SPI interface.
- **bool begin()** returns true if successful.
- **MCP23S08(int select, SPIClassRP2040\* spi)** constructor HARDWARE SPI with explicit SPI interface selected.
- **MCP23S08(int select, SPIClass\* spi)** constructor HARDWARE SPI with explicit SPI interface selected.
- **MCP23S08(int select, int address = 0x00, SPIClassRP2040\* spi = &SPI)** constructor HARDWARE SPI with optional address pins and SPI interface.
- **MCP23S08(int select, int address = 0x00, SPIClass\* spi = &SPI)** constructor HARDWARE SPI with optional address pins and SPI interface.
- **bool begin(bool pullup = true)** initializes library, returns true if successful.
Default sets the pins to INPUT PULLUP.
Returns false if not connected or a register could not be set.
- **bool isConnected()** returns true if connected, false otherwise. (dummy for compatibility reasons)
- **uint8_t getAddress()** returns the address set in the constructor.
Default = 0, range = 0..3.

2
libraries/MCP23S08/library.json
View File

@ -15,7 +15,7 @@
"type": "git",
"url": "https://github.com/RobTillaart/MCP23S08.git"
},
"version": "0.5.0",
"version": "0.5.1",
"license": "MIT",
"frameworks": "*",
"platforms": "*",

2
libraries/MCP23S08/library.properties
View File

@ -1,5 +1,5 @@
name=MCP23S08
version=0.5.0
version=0.5.1
author=Rob Tillaart <rob.tillaart@gmail.com>
maintainer=Rob Tillaart <rob.tillaart@gmail.com>
sentence=Arduino library for SPI MCP23S08 8 channel port expander 8 IO-lines