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RobTillaart
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MCP23S17
Arduino library for SPI based MCP23S17 16 channel port expander
MIT License
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Addressing the 16 bit registers.
#50
RobTillaart
opened
6 days ago
0
fix #47, enable interrupts.
#49
RobTillaart
closed
3 days ago
0
Bring enableInterrupt()/disableInterrupt() in line with other single pin interfaces
#48
GlibSkunk
closed
6 days ago
5
enableInterrupt Pin Parameter Different from other Single Pin Interface Functions
#47
GlibSkunk
closed
6 days ago
4
Fix #45, documentation bug
#46
RobTillaart
closed
4 months ago
0
pinMode1 - Silent failure using 0 vs using OUTPUT.
#45
Spaceballs3000
closed
4 months ago
8
optimize 16 bit interface
#44
RobTillaart
closed
5 months ago
0
Implement sequential read/write for 16-bit operations
#43
olkal
closed
5 months ago
6
How to enable hardware SPI on ESP32-S3 for this MCP23S17 libary?
#42
Spaceballs3000
closed
5 months ago
35
Fix #40, add interrupt functions
#41
RobTillaart
closed
6 months ago
0
Using interrupts
#40
ryanaukes
closed
6 months ago
54
Fix #38, add parameter to begin(pullup)
#39
RobTillaart
closed
8 months ago
0
add parameter to begin() to make INPUT PULLUP conditional.
#38
RobTillaart
closed
8 months ago
0
ESP32-C3 and MCP23S17
#37
Surmi2
closed
8 months ago
30
Is the hardware address correct?
#36
NNGB-kor
closed
8 months ago
4
adding possibility to have à chipselect that is not directly from MCU but with though a chipselect decoder
#35
joellecam
closed
9 months ago
8
MCP.read(pin) always returns 1
#34
Obili69
closed
9 months ago
11
Fix #32, improve SPI dependency
#33
RobTillaart
closed
10 months ago
0
remove hardware SPI end() begin() from library
#32
RobTillaart
closed
10 months ago
0
fix #30, Arduino Nano ESP32 S3
#31
RobTillaart
closed
11 months ago
0
Arduino nano esp32 does not compile this library.
#30
RobTillaart
closed
11 months ago
0
Fix #28, refactor interface
#29
RobTillaart
closed
12 months ago
0
redo ESP32 SPI interface
#28
RobTillaart
closed
12 months ago
0
MCP23S17 Daisy Chain On Common SPI Line
#27
seliimsi
closed
9 months ago
13
update readme.md
#26
RobTillaart
closed
1 year ago
0
Could I contact you with a help request for once?
#25
KarenColumbo
closed
1 year ago
5
improve performance 16 pins interface
#24
RobTillaart
closed
1 year ago
2
Improve the 16 pins interface
#23
alx-uta
closed
1 year ago
16
ESP32 Support for VSPI and HSPI
#22
alx-uta
closed
1 year ago
13
fix #19, improve support multi device
#21
RobTillaart
closed
1 year ago
0
add keywords.txt
#20
RobTillaart
closed
1 year ago
0
Support for multiple Chips missing?
#19
felixlindemann
closed
1 year ago
13
Use of Interrupt Pins
#18
maklumatpemankanan
closed
1 year ago
13
update readme.md
#17
RobTillaart
closed
1 year ago
0
add changelog.md, add IO control register functions
#16
RobTillaart
closed
2 years ago
0
Sharing a single select pin
#15
thijstriemstra
closed
2 years ago
9
optimize digitalWrite(pin, value)
#14
RobTillaart
closed
2 years ago
0
No way to test for connection
#13
BertvanRossem
closed
2 years ago
6
add SPI class as parameter to constructor
#12
RobTillaart
closed
2 years ago
0
fix #10 incorrect mask
#11
RobTillaart
closed
2 years ago
0
x16() functions don't work
#10
BertvanRossem
closed
2 years ago
19
arduino-lint.yml workflow is not providing right status.
#9
RobTillaart
closed
2 years ago
1
test lint
#8
RobTillaart
closed
2 years ago
0
fix #6 Compilation Nano33 BLE
#7
RobTillaart
closed
2 years ago
0
Compilation for Arduino Nano 33 BLE fails
#6
electrickery
closed
2 years ago
6
new URL
#5
RobTillaart
closed
2 years ago
0
derived classes for specific IO expanders?
#4
RobTillaart
closed
2 years ago
1
add 16 bit interface
#3
RobTillaart
closed
2 years ago
0
update meta data
#2
RobTillaart
closed
2 years ago
0
initial version
#1
RobTillaart
closed
2 years ago
0
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