Updates for PIC32MX USB driver

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4233 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -2300,3 +2300,6 @@
 
 6.14 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
 
+	* tools/Makefile.txport, mkexport.sh, and configure.sh.  Changes submitted
+	  by Mike Smith to support configuration and 'make export' on MAC OS.
+

TODO

-NuttX TODO List (Last updated December 20, 2011)
+NuttX TODO List (Last updated December 27, 2011)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 This file summarizes known NuttX bugs, limitations, inconsistencies with 
@@ -31,7 +31,7 @@ nuttx/
   (2)  ARM/LPC313x (arch/arm/src/lpc313x/)
   (3)  ARM/STR71x (arch/arm/src/str71x/)
   (3)  ARM/LM3S6918 (arch/arm/src/lm3s/)
-  (4)  ARM/STM32 (arch/arm/src/stm32/)
+  (5)  ARM/STM32 (arch/arm/src/stm32/)
   (3)  AVR (arch/avr)
   (0)  Intel x86 (arch/x86)
   (4)  8051 / MCS51 (arch/8051/)
@@ -1072,6 +1072,12 @@ o ARM/STM32 (arch/arm/src/stm32/)
   Priority:    Low until someone needs DMA1, Channel 5 (ADC3, UART4_TX, TIM5_CH1, or
                TIM8_CH2).
 
+  Title:       UNFINISHED DRIVERS
+  Description: The following drivers are incomplete:  DAC.  The following drivers
+               are untested:  DMA on the F4, CAN.
+  Status:      Open
+  Priority:    Medium
+
 o AVR (arch/avr)
   ^^^^^^^^^^^^^^
 

arch/mips/src/pic32mx/pic32mx-internal.h

@@ -57,7 +57,7 @@
 /* GPIO settings used in the configport, readport, writeport, etc.
  *
  * General encoding:
- * MMxV Ixxx RRRx PPPP
+ * MMxV IIxx RRRx PPPP
  */
 
 #define GPIO_MODE_SHIFT   (14)      /* Bits 14-15: I/O mode */
@@ -70,7 +70,7 @@
 #  define GPIO_VALUE_ONE  (1 << 12)
 #  define GPIO_VALUE_ZERO (0)
 
-#define GPIO_INT_SHIFT    (14)      /* Bits 10-11: Interrupt mode */
+#define GPIO_INT_SHIFT    (10)      /* Bits 10-11: Interrupt mode */
 #define GPIO_INT_MASK     (3 << GPIO_INT_SHIFT)
 #  define GPIO_INT_NONE   (0 << GPIO_INT_SHIFT) /* Bit 00: No interrupt */
 #  define GPIO_INT        (1 << GPIO_INT_SHIFT) /* Bit 01: Change notification enable */

configs/sure-pic32mx/src/Makefile

@@ -48,6 +48,10 @@ ifeq ($(CONFIG_ARCH_BUTTONS),y)
 CSRCS		+= up_buttons.c
 endif
 
+ifeq ($(CONFIG_PIC32MX_USBDEV),y)
+CSRCS		+= up_usbdev.c
+endif
+
 ifeq ($(CONFIG_NSH_ARCHINIT),y)
 CSRCS		+= up_nsh.c
 endif

configs/sure-pic32mx/src/sure-internal.h

@@ -2,7 +2,7 @@
  * configs/sure-pic32mx/src/sure-internal.h
  *
  *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -81,7 +81,7 @@ extern "C" {
  * Name: pic32mx_spiinitialize
  *
  * Description:
- *   Called to configure SPI chip select GPIO pins for the PCB Logic board.
+ *   Called to configure SPI chip select GPIO pins for the Sure PIC32MX Logic board.
  *
  ************************************************************************************/
 
@@ -89,6 +89,18 @@ extern "C" {
 EXTERN void weak_function pic32mx_spiinitialize(void);
 #endif
 
+/************************************************************************************
+ * Name: pic32mx_usdbinitialize
+ *
+ * Description:
+ *   Called to configure the mini-B PHY on the Sure PIC32MX board for the USB device
+ *
+ ************************************************************************************/
+
+#if defined(CONFIG_PIC32MX_USBDEV)
+EXTERN void weak_function pic32mx_usdbinitialize(void);
+#endif
+
 /************************************************************************************
  * Name: pic32mx_ledinit
  *

configs/sure-pic32mx/src/up_boot.c

@@ -85,6 +85,15 @@ void pic32mx_boardinitialize(void)
     }
 #endif
 
+  /* Configure the mini-B PHY on the Sure PIC32MX board for the USB device */
+
+#if defined(CONFIG_PIC32MX_USBDEV)
+  if (pic32mx_usbdevinitialize)
+    {
+      pic32mx_usbdevinitialize();
+    }
+#endif
+
   /* Configure on-board LEDs if LED support has been selected. */
 
 #ifdef CONFIG_ARCH_LEDS

configs/sure-pic32mx/src/up_spi.c

 /************************************************************************************
- * configs/sure-pic32mx/src/up_ssp.c
- * arch/arm/src/board/up_ssp.c
+ * configs/sure-pic32mx/src/up_spi.c
+ * arch/arm/src/board/up_spi.c
  *
  *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -65,16 +65,16 @@
  */
 
 #ifdef CONFIG_SPI_DEBUG
-#  define sspdbg  lldbg
+#  define spidbg  lldbg
 #  ifdef CONFIG_SPI_VERBOSE
-#    define sspvdbg lldbg
+#    define spivdbg lldbg
 #  else
-#    define sspvdbg(x...)
+#    define spivdbg(x...)
 #  endif
 #else
 #  undef CONFIG_SPI_VERBOSE
-#  define sspdbg(x...)
-#  define sspvdbg(x...)
+#  define spidbg(x...)
+#  define spivdbg(x...)
 #endif
 
 /************************************************************************************
@@ -86,14 +86,14 @@
  ************************************************************************************/
 
 /************************************************************************************
- * Name: pic32mx_sspinitialize
+ * Name: pic32mx_spiinitialize
  *
  * Description:
  *   Called to configure SPI chip select GPIO pins for the Sure PIC32MX board.
  *
  ************************************************************************************/
 
-void weak_function pic32mx_sspinitialize(void)
+void weak_function pic32mx_spiinitialize(void)
 {
   /* Configure the SPI2 chip select GPIOs */
 
@@ -130,13 +130,13 @@ void weak_function pic32mx_sspinitialize(void)
 #ifdef CONFIG_PIC32MX_SPI2
 void  pic32mx_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
 {
-  sspdbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
+  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
 #warning "Missing logic"
 }
 
 uint8_t pic32mx_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
 {
-  sspdbg("Returning nothing\n");
+  spidbg("Returning nothing\n");
 #warning "Missing logic"
   return 0;
 }

tools/configure.sh

@@ -165,4 +165,10 @@ if [ ! -z "${appdir}" ]; then
     echo "CONFIG_APPS_DIR=\"$appdir\"" >> "${TOPDIR}/.configX"
   fi
 fi
+
+# install the final .configX only if it differs from the existing
+# .config file.
+
 install -C "${TOPDIR}/.configX" "${TOPDIR}/.config"
+rm -f "${TOPDIR}/.configX"
+