MCP23017 - Read input and MQTT

[FTX]

Hi there.
I have got one MCP23017 connected to ESP8266.
It has been discovered and I am able to control it using

Code: Select all

http://192.168.1.x/control?cmd=MCPGPIO,25,1

It is great!

What I am unable to do is to read the pins.
1. How do you read pins?
2. How do you set certain pins as inputs or outputs?
3. How do you publish state of the inputs via MQTT?
I was trying to use the rules but nothing happened

Code: Select all

on MCP#Switch,25=1 do
Publish mymagictopic/MCPGPIO,25
endon

[jimmys01]

How do you read pins?
How do you set certain pins as inputs or outputs?

Code: Select all

On System#Boot do
monitor,mcp,1,1
monitor,mcp,2,1
monitor,mcp,3,1
monitor,mcp,4,1
monitor,mcp,5,1
monitor,mcp,6,1
monitor,mcp,7,1
monitor,mcp,8,1
monitor,mcp,9,1
monitor,mcp,10,1
monitor,mcp,11,1
monitor,mcp,12,1
monitor,mcp,13,1
monitor,mcp,14,1
monitor,mcp,15,1
monitor,mcp,16,1
endon

How do you publish state of the inputs via MQTT?

Code: Select all

on mcp#1 do
Publish,%sysname%/MCP-GPIO/1,[plugin#mcpgpio#pinstate#1]
endon

on mcp#2 do
Publish,%sysname%/MCP-GPIO/2,[plugin#mcpgpio#pinstate#2]
endon

on mcp#3 do
Publish,%sysname%/MCP-GPIO/3,[plugin#mcpgpio#pinstate#3]
endon

on mcp#4 do
Publish,%sysname%/MCP-GPIO/4,[plugin#mcpgpio#pinstate#4]
endon

on mcp#5 do
Publish,%sysname%/MCP-GPIO/5,[plugin#mcpgpio#pinstate#5]
endon

on mcp#6 do
Publish,%sysname%/MCP-GPIO/6,[plugin#mcpgpio#pinstate#6]
endon

on mcp#7 do
Publish,%sysname%/MCP-GPIO/7,[plugin#mcpgpio#pinstate#7]
endon

on mcp#8 do
Publish,%sysname%/MCP-GPIO/8,[plugin#mcpgpio#pinstate#8]
endon

on mcp#9 do
Publish,%sysname%/MCP-GPIO/9,[plugin#mcpgpio#pinstate#9]
endon

on mcp#10 do
Publish,%sysname%/MCP-GPIO/10,[plugin#mcpgpio#pinstate#10]
endon

on mcp#11 do
Publish,%sysname%/MCP-GPIO/11,[plugin#mcpgpio#pinstate#11]
endon

on mcp#12 do
Publish,%sysname%/MCP-GPIO/12,[plugin#mcpgpio#pinstate#12]
endon

on mcp#13 do
Publish,%sysname%/MCP-GPIO/13,[plugin#mcpgpio#pinstate#13]
endon

on mcp#14 do
Publish,%sysname%/MCP-GPIO/14,[plugin#mcpgpio#pinstate#14]
endon

on mcp#15 do
Publish,%sysname%/MCP-GPIO/15,[plugin#mcpgpio#pinstate#15]
endon

on mcp#16 do
Publish,%sysname%/MCP-GPIO/16,[plugin#mcpgpio#pinstate#16]
endon