mcp4728: Add initial support for the mcp4728 i2c dac chip

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-11-24 19:46:28 -05:00
parent 0da064ccd9
commit c2086796bf
3 changed files with 61 additions and 0 deletions

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@@ -74,3 +74,11 @@ max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100
# Use the following on a Printrboard RevF to control stepper current.
#[mcp4728 stepper_current_dac]
#scale: 2.327
#channel_a: 1.3 # Extruder
#channel_b: 1.1 # stepper_z
#channel_c: 1.1 # stepper_y
#channel_d: 1.1 # stepper_x