pipette motor driver can use a non-zero dwell current

Opentrons · Nov 17, 2023 · a973122 · a973122
1 parent 886ae96
commit a973122
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pipettes/firmware/motor_configurations.cpp b/pipettes/firmware/motor_configurations.cpp
@@ -99,7 +99,7 @@ auto motor_configs::driver_config_by_axis(TMC2130PipetteAxis which)
         case TMC2130PipetteAxis::linear_motor:
         default:
             return tmc2130::configs::TMC2130DriverConfig{
-                .registers = {.gconfig = {.en_pwm_mode = 1},
+                .registers = {.gconfig = {.en_pwm_mode = 0},
                               .ihold_irun = {.hold_current = 0x2,
                                              .run_current = 0x10,
                                              .hold_current_delay = 0x7},