andrey
/
Marlin_FB4S
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

Wrap NORM_E_DIR/REV_E_DIR macros in do{}while(0)

pull/1/head
Scott Lahteine 6 years ago
parent
1913c37a91
commit
8d32fd997f
1 changed files with 14 additions and 14 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 8
      Marlin/src/module/stepper_indirection.h

8
Marlin/src/module/stepper_indirection.h
View File

@ -450,8 +450,8 @@
#if ENABLED(SWITCHING_EXTRUDER)
#if EXTRUDERS == 2
#define E_STEP_WRITE(v) E0_STEP_WRITE(v)
#define NORM_E_DIR() E0_DIR_WRITE(current_block->active_extruder ? INVERT_E0_DIR : !INVERT_E0_DIR)
#define REV_E_DIR() E0_DIR_WRITE(current_block->active_extruder ? !INVERT_E0_DIR : INVERT_E0_DIR)
#define NORM_E_DIR() do{ E0_DIR_WRITE(current_block->active_extruder ? INVERT_E0_DIR : !INVERT_E0_DIR); }while(0)
#define REV_E_DIR() do{ E0_DIR_WRITE(current_block->active_extruder ? !INVERT_E0_DIR : INVERT_E0_DIR); }while(0)
#elif EXTRUDERS > 4
#define E_STEP_WRITE(v) do{ if (current_block->active_extruder < 2) E0_STEP_WRITE(v); else if (current_block->active_extruder < 4) E1_STEP_WRITE(v); else E2_STEP_WRITE(v); }while(0)
#define NORM_E_DIR() do{ switch (current_block->active_extruder) { case 0: E0_DIR_WRITE(!INVERT_E0_DIR); break; case 1: E0_DIR_WRITE(INVERT_E0_DIR); break; case 2: E1_DIR_WRITE(!INVERT_E1_DIR); break; case 3: E1_DIR_WRITE(INVERT_E1_DIR); break; case 4: E2_DIR_WRITE(!INVERT_E2_DIR); } }while(0)
@ -463,8 +463,8 @@
#endif
#elif ENABLED(MK2_MULTIPLEXER) // Even-numbered steppers are reversed
#define E_STEP_WRITE(v) E0_STEP_WRITE(v)
#define NORM_E_DIR() E0_DIR_WRITE(TEST(current_block->active_extruder, 0) ? !INVERT_E0_DIR: INVERT_E0_DIR)
#define REV_E_DIR() E0_DIR_WRITE(TEST(current_block->active_extruder, 0) ? INVERT_E0_DIR: !INVERT_E0_DIR)
#define NORM_E_DIR() do{ E0_DIR_WRITE(TEST(current_block->active_extruder, 0) ? !INVERT_E0_DIR: INVERT_E0_DIR); }while(0)
#define REV_E_DIR() do{ E0_DIR_WRITE(TEST(current_block->active_extruder, 0) ? INVERT_E0_DIR: !INVERT_E0_DIR); }while(0)
#elif EXTRUDERS > 4
#define E_STEP_WRITE(v) do{ switch (current_block->active_extruder) { case 0: E0_STEP_WRITE(v); break; case 1: E1_STEP_WRITE(v); break; case 2: E2_STEP_WRITE(v); break; case 3: E3_STEP_WRITE(v); break; case 4: E4_STEP_WRITE(v); } }while(0)
#define NORM_E_DIR() do{ switch (current_block->active_extruder) { case 0: E0_DIR_WRITE(!INVERT_E0_DIR); break; case 1: E1_DIR_WRITE(!INVERT_E1_DIR); break; case 2: E2_DIR_WRITE(!INVERT_E2_DIR); break; case 3: E3_DIR_WRITE(!INVERT_E3_DIR); break; case 4: E4_DIR_WRITE(!INVERT_E4_DIR); } }while(0)

Write Preview
Loading…
Cancel
Save