Homing not tested

[xpix]

Hi,

This means the input pins for switches are disabled or just not tested?

Br Frank

[tbfleming]

Not tested.

[xpix]

Ok, here my change, works for me :)

--- a/grbl/config.h
+++ b/grbl/config.h
@@ -660,9 +660,9 @@

 // Define homing/hard limit switch input pins and limit interrupt vectors.
 // NOTE: All limit bit pins must be on the same port, but not on a port with other input pins (CONTROL).
-#define LIMIT_DDR         LPC_GPIO0->FIODIR
-#define LIMIT_PIN         LPC_GPIO0->FIOPIN
-#define LIMIT_PORT        LPC_GPIO0->FIOPIN
+#define LIMIT_DDR         LPC_GPIO1->FIODIR
+#define LIMIT_PIN         LPC_GPIO1->FIOPIN
+#define LIMIT_PORT        LPC_GPIO1->FIOPIN

#define X_LIMIT_BIT       25  // X-MIN=24, X-MAX=25
#define Y_LIMIT_BIT       27  // Y-MIN=26, Y-MAX=27
#define Z_LIMIT_BIT	      29  // Z-MIN=28, Z-MAX=29
#define LIMIT_MASK       ((1<<X_LIMIT_BIT)|(1<<Y_LIMIT_BIT)|(1<<Z_LIMIT_BIT)) // All limit bits

[tbfleming]

Whoops. Good catch; port was wrong.

[00alkskodi00]

Hi how can i compile the firmware, here is a manual but is not working for me https://github.com/gnea/grbl-LPC/wiki thank you

[cprezzi]

@00alkskodi00 Please open a new issue instead of capturing an old closed issue!