ex_lcd

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Upgrade to circuits_gpio?

1

[circuits_gpio](https://github.com/elixir-circuits/circuits_gpio) is an improved version of Elixir/ALE's GPIO support. I'm trying to encourage libraries that use Elixir/ALE to upgrade to Circuits since it's easier for me to support Circuits should...

fhunleth

Using an I2C controller with ex_lcd

5

Currently the ex_lcd docs only show an example for using through GPIO, and the config requires many GPIO pins to be configured although an I2C controller would not require as...

juhalehtonen

create_char crashes

1

Using the HD44780 driver, API command `ExLCD.create_char(0, [0x1F, 0x00, 0x1F,0x00, 0x1F, 0x00,0x1f,0x00])` causes ExLCD genserver to crash: ``` =SUPERVISOR REPORT==== 1-Jan-1970::00:06:31 === Supervisor: {local,'Elixir.Hd44780Demo.Supervisor'} Context: child_terminated Reason: {function_clause, [{'Elixir.ExLCD',handle_cast, [{char,0,[31,0,31,0,31,0,31,0]},...

cthree