Spark configuration updated by David Sidrane

ChangeLog

@@ -5908,3 +5908,7 @@
 	  Add logic to verify the audio sub-format.  From Ken Pettit (2013-10-28).
 
 6.32 2013-xx-xx Gregory Nutt <gnutt@nuttx.org>
+
+	* configs/spark:  Spark configuration updated by David Sidrane
+	  (2013-10-30).
+

configs/spark/nsh/defconfig

@@ -202,7 +202,7 @@ CONFIG_STM32_MEDIUMDENSITY=y
 # CONFIG_STM32_CAN1 is not set
 CONFIG_STM32_CRC=y
 CONFIG_STM32_DMA1=y
-CONFIG_STM32_DMA2=y
+# CONFIG_STM32_DMA2 is not set
 # CONFIG_STM32_DAC1 is not set
 # CONFIG_STM32_DAC2 is not set
 # CONFIG_STM32_I2C1 is not set
@@ -287,7 +287,7 @@ CONFIG_ARCH_HAVE_RAMVECTORS=y
 CONFIG_BOARD_LOOPSPERMSEC=5483
 # CONFIG_ARCH_CALIBRATION is not set
 CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
+CONFIG_ARCH_INTERRUPTSTACK=156
 
 #
 # Boot options
@@ -374,19 +374,19 @@ CONFIG_NPTHREAD_KEYS=0
 CONFIG_NFILE_DESCRIPTORS=5
 CONFIG_NFILE_STREAMS=5
 CONFIG_NAME_MAX=8
-CONFIG_PREALLOC_MQ_MSGS=2
+CONFIG_PREALLOC_MQ_MSGS=1
 CONFIG_MQ_MAXMSGSIZE=132
 CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_WDOGS=2
-CONFIG_PREALLOC_TIMERS=4
+CONFIG_PREALLOC_TIMERS=2
 
 #
 # Stack and heap information
 #
-CONFIG_IDLETHREAD_STACKSIZE=512
+CONFIG_IDLETHREAD_STACKSIZE=128
-CONFIG_USERMAIN_STACKSIZE=1008
+CONFIG_USERMAIN_STACKSIZE=880
 CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=600
+CONFIG_PTHREAD_STACK_DEFAULT=464
 
 #
 # Device Drivers
@@ -465,8 +465,8 @@ CONFIG_USART2_SERIAL_CONSOLE=y
 #
 # USART2 Configuration
 #
-CONFIG_USART2_RXBUFSIZE=64
+CONFIG_USART2_RXBUFSIZE=32
-CONFIG_USART2_TXBUFSIZE=64
+CONFIG_USART2_TXBUFSIZE=32
 CONFIG_USART2_BAUD=115200
 CONFIG_USART2_BITS=8
 CONFIG_USART2_PARITY=0
@@ -660,11 +660,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=0
 # Non-standard Library Support
 #
 # CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_HPWORK is not set
-# CONFIG_SCHED_WORKPRIORITY is not set
-# CONFIG_SCHED_WORKPERIOD is not set
-# CONFIG_SCHED_WORKSTACKSIZE is not set
-# CONFIG_SCHED_LPWORK is not set
 # CONFIG_LIB_KBDCODEC is not set
 # CONFIG_LIB_SLCDCODEC is not set
 

configs/spark/src/up_nsh.c

@@ -189,8 +189,6 @@ int nsh_archinitialize(void)
     }
 
 #ifndef CONFIG_SPARK_FLASH_PART
-  char  partname[16];
-  char  mntpoint[16];
 
   /* Use the FTL layer to wrap the MTD driver as a block driver */
 
@@ -201,6 +199,10 @@ int nsh_archinitialize(void)
       return ret;
     }
 
+#if CONFIG_SPARK_MOUNT_FLASH
+  char  partname[16];
+  char  mntpoint[16];
+
   /* mount -t vfat /dev/mtdblock0 /mnt/p0 */
 
   snprintf(partname, sizeof(partname), "/dev/mtdblock%d",
@@ -217,6 +219,7 @@ int nsh_archinitialize(void)
       return ret;
     }
 
+#endif
 #else
     {
       int partno;

configs/spark/src/up_wireless.c

@@ -120,7 +120,9 @@ static void wl_clear_irq(FAR struct cc3000_config_s *state);
 static void wl_select(FAR struct cc3000_config_s *state, bool enable);
 static void wl_enable_power(FAR struct cc3000_config_s *state, bool enable);
 static bool wl_read_irq(FAR struct cc3000_config_s *state);
+#ifdef CONFIG_CC3000_PROBES
 static bool probe(FAR struct cc3000_config_s *state,int n, bool s);
+#endif
 
 /****************************************************************************
  * Private Data
@@ -147,7 +149,9 @@ static struct stm32_config_s g_cc3000_info =
   .dev.power_enable     = wl_enable_power,
   .dev.chip_chip_select = wl_select,
   .dev.irq_read         = wl_read_irq,
+#ifdef CONFIG_CC3000_PROBES
   .dev.probe            = probe, /* This is used for debugging */
+#endif
   .handler              = NULL,
 };
 
@@ -230,6 +234,23 @@ static bool wl_read_irq(FAR struct cc3000_config_s *state)
   return  stm32_gpioread(GPIO_WIFI_INT) ? false : true;
 }
 
+#ifdef CONFIG_CC3000_PROBES
+static bool probe(FAR struct cc3000_config_s *state,int n, bool s)
+{
+  if (n == 0)
+    {
+      stm32_gpiowrite(GPIO_D0, s);
+    }
+
+  if (n == 1)
+    {
+      stm32_gpiowrite(GPIO_D1, s);
+    }
+
+  return true;
+}
+#endif
+
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
@@ -259,10 +280,12 @@ int wireless_archinitialize(void)
   idbg("minor %d\n", minor);
   DEBUGASSERT(CONFIG_CC3000_DEVMINOR == 0);
 
+#ifdef CONFIG_CC3000_PROBES
   stm32_configgpio(GPIO_D0);
   stm32_configgpio(GPIO_D1);
   stm32_gpiowrite(GPIO_D0, 1);
   stm32_gpiowrite(GPIO_D1, 1);
+#endif
 
   /* Get an instance of the SPI interface */
 
@@ -285,21 +308,6 @@ int wireless_archinitialize(void)
   return OK;
 }
 
-static bool probe(FAR struct cc3000_config_s *state,int n, bool s)
-{
-  if (n == 0)
-    {
-      stm32_gpiowrite(GPIO_D0, s);
-    }
-
-  if (n == 1)
-    {
-      stm32_gpiowrite(GPIO_D1, s);
-    }
-
-  return true;
-}
-
 /*****************************************************************************
  * Name: C3000_wlan_init
  *