From a209d4db5b99d62c745179aee407330da7e67e81 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Mon, 14 Jul 2025 13:27:17 -0400 Subject: mcp4018: Remove support for manual i2c - use standard mcu software i2c instead Signed-off-by: Kevin O'Connor --- docs/Config_Reference.md | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) (limited to 'docs/Config_Reference.md') diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md index bc99bd94..3fd035a6 100644 --- a/docs/Config_Reference.md +++ b/docs/Config_Reference.md @@ -4392,16 +4392,21 @@ prefix). ### [mcp4018] -Statically configured MCP4018 digipot connected via two gpio "bit -banging" pins (one may define any number of sections with an "mcp4018" -prefix). +Statically configured MCP4018 digipot connected via i2c (one may +define any number of sections with an "mcp4018" prefix). ``` [mcp4018 my_digipot] -scl_pin: -# The SCL "clock" pin. This parameter must be provided. -sda_pin: -# The SDA "data" pin. This parameter must be provided. +#i2c_address: 47 +# The i2c address that the chip is using on the i2c bus. The default +# is 47. +#i2c_mcu: +#i2c_bus: +#i2c_software_scl_pin: +#i2c_software_sda_pin: +#i2c_speed: +# See the "common I2C settings" section for a description of the +# above parameters. wiper: # The value to statically set the given MCP4018 "wiper" to. This is # typically set to a number between 0.0 and 1.0 with 1.0 being the -- cgit v1.2.3-70-g09d2