Home Explore
Sign In
Kevin
/
PrusaFirmware
1
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Browse Source

Also toggle pins efficiently in sm4.c

Use the same technique used in fastio to toggle pins efficiently in sm4
when DEDGE is used.
Yuri D'Elia 3 years ago
parent
a9625747db
commit
e9d5c44732
1 changed files with 1 additions and 1 deletions
Split View Show Diff Stats
  1. 1 1
      Firmware/sm4.c

+ 1 - 1
Firmware/sm4.c
View File 

@@ -130,7 +130,7 @@ void sm4_do_step(uint8_t axes_mask)
 
 {
 
 #if ((MOTHERBOARD == BOARD_RAMBO_MINI_1_0) || (MOTHERBOARD == BOARD_RAMBO_MINI_1_3) || (MOTHERBOARD == BOARD_EINSY_1_0a))
 
 #ifdef TMC2130_DEDGE_STEPPING
 
-	PORTC ^= (axes_mask & 0x0f); //set step signals by mask
 
+	PINC = (axes_mask & 0x0f); // toggle step signals by mask
 
 #else
 
     register uint8_t portC = PORTC & 0xf0;
 
 	PORTC = portC | (axes_mask & 0x0f); //set step signals by mask