GPIO debug-related fixes

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@2767 7fd9a85b-ad96-42d3-883c-3090e2eb8679

nuttx/Documentation/NuttXBanner.html

@@ -20,6 +20,10 @@
         <img src="http://sflogo.sourceforge.net/sflogo.php?group_id=189573&type=8" width="80" height="15" border="0" alt="Get NuttX at SourceForge.net. Fast, secure and Free Open Source software downloads" />
       </a>
     </td>
+    <td width="100" height="100" rowspan="2">
+      <a href="http://download.famouswhy.com/nuttx/" target="_blank">
+        <img src="http://download.famouswhy.com/awards/Famous_Software_Award_Logo.png" alt="NuttX" style="border:0" width="100"></a>
+    </td>
   </tr>
   <tr>
     <td align="left" valign="bottom">

nuttx/arch/arm/src/lpc17xx/Make.defs

@@ -52,8 +52,8 @@ CMN_CSRCS	= up_assert.c up_blocktask.c up_copystate.c up_createstack.c \
 
 CHIP_ASRCS	=
 CHIP_CSRCS	= lpc17_allocateheap.c lpc17_clockconfig.c lpc17_gpio.c \
-		  lpc17_gpioint.c lpc17_irq.c lpc17_lowputc.c lpc17_serial.c \
+		  lpc17_irq.c lpc17_lowputc.c lpc17_serial.c lpc17_spi.c \
-		  lpc17_spi.c lpc17_ssp.c lpc17_start.c lpc17_timerisr.c
+		  lpc17_ssp.c lpc17_start.c lpc17_timerisr.c
 
 # Configuration-dependent LPC17xx files
 
@@ -61,7 +61,7 @@ ifeq ($(CONFIG_GPIO_IRQ),y)
 CHIP_CSRCS	+= lpc17_gpioint.c
 endif
 
-ifeq ($(CONFIG_DEBUG),y)
+ifeq ($(CONFIG_DEBUG_GPIO),y)
 CHIP_CSRCS	+= lpc17_gpiodbg.c
 endif
 

nuttx/arch/arm/src/lpc17xx/lpc17_gpio.c

@@ -611,8 +611,8 @@ void lpc17_gpiowrite(uint16_t pinset, bool value)
           offset = LPC17_FIO_SET_OFFSET;
         }
       else
-          offset = LPC17_FIO_CLR_OFFSET;
         {
+          offset = LPC17_FIO_CLR_OFFSET;
         }
       putreg32((1 << pin), fiobase + offset);
     }

nuttx/arch/arm/src/lpc17xx/lpc17_gpiodbg.c

@@ -156,12 +156,12 @@ int lpc17_dumpgpio(uint16_t pinset, const char *msg)
 
   base = g_intbase[port];
   lldbg("  IOINTSTATUS[%08x]: %08x INTSTATR[%08x]: %08x INSTATF[%08x]: %08x\n",
-        base+LPC17_GPIOINT_IOINTSTATUS_OFFSET, getreg32(base+LPC17_GPIOINT_IOINTSTATUS_OFFSET),
+        LPC17_GPIOINT_IOINTSTATUS,          getreg32(LPC17_GPIOINT_IOINTSTATUS),
-        base+LPC17_GPIOINT_INTSTATR_OFFSET,    getreg32(base+LPC17_GPIOINT_INTSTATR_OFFSET),
+        base+LPC17_GPIOINT_INTSTATR_OFFSET, getreg32(base+LPC17_GPIOINT_INTSTATR_OFFSET),
-        base+LPC17_GPIOINT_INTSTATF_OFFSET,    getreg32(base+LPC17_GPIOINT_INTSTATF_OFFSET));
+        base+LPC17_GPIOINT_INTSTATF_OFFSET, getreg32(base+LPC17_GPIOINT_INTSTATF_OFFSET));
   lldbg("  INTENR[%08x]: %08x INTENF[%08x]: %08x\n",
-        base+LPC17_GPIOINT_INTENR_OFFSET,      getreg32(base+LPC17_GPIOINT_INTENR_OFFSET),
+        base+LPC17_GPIOINT_INTENR_OFFSET,   getreg32(base+LPC17_GPIOINT_INTENR_OFFSET),
-        base+LPC17_GPIOINT_INTENF_OFFSET,      getreg32(base+LPC17_GPIOINT_INTENF_OFFSET));
+        base+LPC17_GPIOINT_INTENF_OFFSET,   getreg32(base+LPC17_GPIOINT_INTENF_OFFSET));
   irqrestore(flags);
   return OK;
 }

nuttx/configs/nucleus2g/src/up_leds.c

@@ -75,16 +75,30 @@
  * CONFIG_DEBUG_VERBOSE too)
  */
 
-#undef LED_DEBUG  /* Define to enable debug */
+#undef LED_DEBUG   /* Define to enable debug */
+#undef LED_VERBOSE /* Define to enable verbose debug */
 
 #ifdef LED_DEBUG
 #  define leddbg  lldbg
-#  define ledvdbg llvdbg
+#  ifdef LED_VERBOSE
+#    define ledvdbg lldbg
+#  else
+#    define ledvdbg(x...)
+#  endif
 #else
+#  undef LED_VERBOSE
 #  define leddbg(x...)
 #  define ledvdbg(x...)
 #endif
 
+/* Dump GPIO registers */
+
+#ifdef LED_VERBOSE
+#  define led_dumpgpio(m) lpc17_dumpgpio(NUCLEUS2G_LED1_A, m)
+#else
+#  define led_dumpgpio(m)
+#endif
+
 /****************************************************************************
  * Private Data
  ****************************************************************************/
@@ -301,12 +315,16 @@ void up_ledinit(void)
 {
   /* Configure all LED GPIO lines */
 
+  led_dumpgpio("up_ledinit() Entry)");
+
   lpc17_configgpio(NUCLEUS2G_LED1_A);
   lpc17_configgpio(NUCLEUS2G_LED1_B);
   lpc17_configgpio(NUCLEUS2G_LED2_A);
   lpc17_configgpio(NUCLEUS2G_LED2_B);
   lpc17_configgpio(NUCLEUS2G_HEARTBEAT);
   lpc17_configgpio(NUCLEUS2G_EXTRA_LED);
+
+  led_dumpgpio("up_ledinit() Exit");
 }
 
 /****************************************************************************
@@ -318,6 +336,13 @@ void up_ledon(int led)
   up_led1(g_led1on[led]);
   up_led2(g_led2on[led]);
   up_ledhb(g_ledhbon[led]);
+
+#ifdef LED_VERBOSE
+  if (led != LED_INIRQ)
+    {
+      led_dumpgpio("up_ledon() Exit");
+    }
+#endif
 }
 
 /****************************************************************************
@@ -329,6 +354,13 @@ void up_ledoff(int led)
   up_led1(g_led1off[led]);
   up_led2(g_led2off[led]);
   up_ledhb(g_ledhboff[led]);
+
+#ifdef LED_VERBOSE
+  if (led != LED_INIRQ)
+    {
+      led_dumpgpio("up_ledoff() Exit");
+    }
+#endif
 }
 
 #endif /* CONFIG_ARCH_LEDS */