Merge pull request #36 from big-penguin/master

FIX steppers not working on esp32

Author: askuric

src/common/hardware_utils.cpp

@@ -37,7 +37,7 @@ bldc_motor_slots_t esp32_bldc_motor_slots[4] =  {
 
 // define stepper motor slots array
 stepper_motor_slots_t esp32_stepper_motor_slots[2] =  { 
-  {_EMPTY_SLOT, &MCPWM1, MCPWM_UNIT_0, MCPWM_OPR_A, MCPWM_OPR_B, MCPWM0A, MCPWM1A, MCPWM0B, MCPWM1B}, // 1st motor will be on MCPWM1
+  {_EMPTY_SLOT, &MCPWM1, MCPWM_UNIT_1, MCPWM_OPR_A, MCPWM_OPR_B, MCPWM0A, MCPWM1A, MCPWM0B, MCPWM1B}, // 1st motor will be on MCPWM1
   {_EMPTY_SLOT, &MCPWM0, MCPWM_UNIT_0, MCPWM_OPR_A, MCPWM_OPR_B, MCPWM0A, MCPWM1A, MCPWM0B, MCPWM1B}, // 1st motor will be on MCPWM0
   };