Diff: libs/MRI_Hooks.cpp

Revision:

3:f151d08d335c

Parent:

2:1df0b61d3b5a

--- a/libs/MRI_Hooks.cpp	Fri Feb 28 18:52:52 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-#include "MRI_Hooks.h"
-
-#include <sLPC17xx.h>
-#include <mri.h>
-
-// This is used by MRI to turn pins on and off when entering and leaving MRI. Useful for not burning everything down
-// See http://smoothieware.org/mri-debugging 
-
-extern "C" {
-    static uint32_t _set_high_on_debug[5] = {
-//         (1 << 4) | (1 << 10) | (1 << 19) | (1 << 21), // smoothieboard stepper EN pins
-        0,
-        0,
-        0,
-        0,
-        0
-    };
-    static uint32_t _set_low_on_debug[5]  = {
-        0,
-        0,
-//         (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7), // smoothieboard heater outputs
-        0,
-        0,
-        0
-    };
-
-    static uint32_t _previous_state[5];
-
-    static LPC_GPIO_TypeDef* io;
-    static int i;
-
-    void __mriPlatform_EnteringDebuggerHook()
-    {
-        for (i = 0; i < 5; i++)
-        {
-            io           = (LPC_GPIO_TypeDef*) (LPC_GPIO_BASE + (0x20 * i));
-            io->FIOMASK &= ~(_set_high_on_debug[i] | _set_low_on_debug[i]);
-
-            _previous_state[i] = io->FIOPIN;
-
-            io->FIOSET   = _set_high_on_debug[i];
-            io->FIOCLR   = _set_low_on_debug[i];
-        }
-    }
-
-    void __mriPlatform_LeavingDebuggerHook()
-    {
-        for (i = 0; i < 5; i++)
-        {
-            io           = (LPC_GPIO_TypeDef*) (LPC_GPIO_BASE + (0x20 * i));
-            io->FIOMASK &= ~(_set_high_on_debug[i] | _set_low_on_debug[i]);
-            io->FIOSET   =   _previous_state[i]  & (_set_high_on_debug[i] | _set_low_on_debug[i]);
-            io->FIOCLR   = (~_previous_state[i]) & (_set_high_on_debug[i] | _set_low_on_debug[i]);
-        }
-    }
-
-    void set_high_on_debug(int port, int pin)
-    {
-        if ((port >= 5) || (port < 0))
-            return;
-        if ((pin >= 32) || (pin < 0))
-            return;
-        _set_high_on_debug[port] |= (1<<pin);
-    }
-
-    void set_low_on_debug(int port, int pin)
-    {
-        if ((port >= 5) || (port < 0))
-            return;
-        if ((pin >= 32) || (pin < 0))
-            return;
-        _set_low_on_debug[port] |= (1<<pin);
-    }
-}