Fix CDC/ACM alternate interface number (from Antti)

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4589 42af7a65-404d-4744-a932-0658087f49c3

15 files changed, 98 insertions, 49 deletions

diff --git a/nuttx/Kconfig b/nuttx/Kconfig
index 84ef912fb..ccb8e994f 100644
--- a/nuttx/Kconfig
+++ b/nuttx/Kconfig
@@ -18,100 +18,123 @@ comment "General build options"
 config RRLOAD_BINARY
 	bool "rrload binary format"
 	default n
+	---help---
+		Create nuttx.rr in the rrload binary format used with
+		BSPs from www.ridgerun.com using the tools/mkimage.sh script.
+
 config INTELHEX_BINARY
 	bool "Intel HEX binary format"
 	default n
+	---help---
+		Create the nuttx.hex in the Intel HEX binary format that is
+		used with many different loaders. This option will use the GNU objcopy program
+		and should not be selected if you are not using the GNU toolchain.
+
 config MOTOROLA_SREC
 	bool "Motorola S-Record binary format"
 	default n
+	---help---
+		Create the nuttx.srec in the Motorola S-Record binary format that is
+		used with many different loaders. This option will use the GNU objcopy program
+		and should not be selected if you are not using the GNU toolchain.
+
 config RAW_BINARY
-	bool "raw binary format"
+	bool "Raw binary format"
 	default n
+	---help---
+		Create the nuttx.bin in the raw binary format that is used with many
+		different loaders using the GNU objcopy program.  This option
+		should not be selected if you are not using the GNU toolchain.
 
 comment "General debug options"
 
 config DEBUG
-	bool "enable debug"
+	bool "Enable debug output"
 	default n
 	---help---
 		enables built-in debug options
 
 if DEBUG
 config DEBUG_VERBOSE
-	bool "enable debug verbose"
+	bool "Enable debug verbose output"
 	default n
 	---help---
 		enables verbose debug output
 
 config DEBUG_ENABLE
-	bool "enable debug interface"
+	bool "Enable debug controls"
 	default n
 	---help---
 		Support an interface to enable or disable debug output.
 
-config DEBUG_SYMBOLS
-	bool "enable debug symbols"
-	default n
-	---help---
-		build without optimization and with
-		debug symbols (needed for use with a debugger).
-
 config DEBUG_SCHED
-	bool "enable debug sched"
+	bool "Enable scheduler debug output"
 	default n
 	---help---
-		enable OS debug output (disabled by
-		default)
+		Enable OS debug output (disabled by default)
 
 config DEBUG_MM
-	bool "enable debug mm"
+	bool "Enable memory manager debug output"
 	default n
 	---help---
-		enable memory management debug output
-		(disabled by default)
+		Enable memory management debug output (disabled by default)
 
 config DEBUG_NET
-	bool "enable debug net"
+	bool "Enable network debug output"
 	default n
 	---help---
-		enable network debug output (disabled
-		by default)
+		Enable network debug output (disabled by default)
 
 config DEBUG_USB
-	bool "enable debug usb"
+	bool "Enable USB debug output"
 	default n
 	---help---
-		enable usb debug output (disabled by
-		default)
+		Enable usb debug output (disabled by default)
 
 config DEBUG_FS
-	bool "enable debug fs"
+	bool "Enable file system debug output"
 	default n
 	---help---
-		enable filesystem debug output (disabled
-		by default)
+		Enable file system debug output (disabled by default)
 
 config DEBUG_LIB
-	bool "enable debug lib"
+	bool "Enable C library debug output"
 	default n
 	---help---
-		enable C library debug output (disabled
-		by default)
+		Enable C library debug output (disabled by default)
 
 config DEBUG_BINFMT
-	bool "enable debug binfmt"
+	bool "Enable binary loader debug output"
 	default n
 	---help---
-		enable binary loader debug output (disabled
-		by default)
+		Enable binary loader debug output (disabled by default)
 
 config DEBUG_GRAPHICS
-	bool "enable debug graphics"
+	bool "Enable graphics debug output"
+	default n
+	---help---
+		Enable NX graphics debug output (disabled by default)
+
+config DEBUG_I2C
+	bool "Enable I2C debug output"
+	default n
+	---help---
+		Enable I2C driver debug output (disabled by default)
+
+config DEBUG_SPI
+	bool "Enable SPI debug output"
 	default n
 	---help---
-		enable NX graphics debug output
-		(disabled by default)
+		Enable I2C driver debug output (disabled by default)
+
 endif
+
+config DEBUG_SYMBOLS
+	bool "Enable debug symbols"
+	default n
+	---help---
+		Build without optimization and with debug symbols (needed
+		for use with a debugger).
 endmenu
 
 menu "System Type"
@@ -137,6 +160,10 @@ menu "File systems"
 source fs/Kconfig
 endmenu
 
+menu "Memory management"
+source mm/Kconfig
+endmenu
+
 menu "Library routines"
 source lib/Kconfig
 source libxx/Kconfig
diff --git a/nuttx/configs/hymini-stm32v/usbserial/defconfig b/nuttx/configs/hymini-stm32v/usbserial/defconfig
index c3070e925..472b66331 100755
--- a/nuttx/configs/hymini-stm32v/usbserial/defconfig
+++ b/nuttx/configs/hymini-stm32v/usbserial/defconfig
@@ -712,7 +712,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/mcu123-lpc214x/composite/defconfig b/nuttx/configs/mcu123-lpc214x/composite/defconfig
index f8efcb263..993a2e1e8 100644
--- a/nuttx/configs/mcu123-lpc214x/composite/defconfig
+++ b/nuttx/configs/mcu123-lpc214x/composite/defconfig
@@ -647,7 +647,7 @@ CONFIG_USBMSC_REMOVABLE=y
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/pic32-starterkit/nsh/defconfig b/nuttx/configs/pic32-starterkit/nsh/defconfig
index 0abaae58b..94a90cf75 100644
--- a/nuttx/configs/pic32-starterkit/nsh/defconfig
+++ b/nuttx/configs/pic32-starterkit/nsh/defconfig
@@ -931,7 +931,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/pic32-starterkit/nsh2/defconfig b/nuttx/configs/pic32-starterkit/nsh2/defconfig
index e4f4e4eb2..8ee06e836 100644
--- a/nuttx/configs/pic32-starterkit/nsh2/defconfig
+++ b/nuttx/configs/pic32-starterkit/nsh2/defconfig
@@ -931,7 +931,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/pic32-starterkit/ostest/defconfig b/nuttx/configs/pic32-starterkit/ostest/defconfig
index d4ac9cd8a..47706ae38 100644
--- a/nuttx/configs/pic32-starterkit/ostest/defconfig
+++ b/nuttx/configs/pic32-starterkit/ostest/defconfig
@@ -933,7 +933,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/stm3210e-eval/composite/defconfig b/nuttx/configs/stm3210e-eval/composite/defconfig
index 39e79d087..88839cc3d 100755
--- a/nuttx/configs/stm3210e-eval/composite/defconfig
+++ b/nuttx/configs/stm3210e-eval/composite/defconfig
@@ -823,7 +823,7 @@ CONFIG_USBMSC_REMOVABLE=y
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/stm3210e-eval/nsh2/defconfig b/nuttx/configs/stm3210e-eval/nsh2/defconfig
index 9fbbcce88..b0f725619 100644
--- a/nuttx/configs/stm3210e-eval/nsh2/defconfig
+++ b/nuttx/configs/stm3210e-eval/nsh2/defconfig
@@ -838,7 +838,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/stm3210e-eval/usbserial/defconfig b/nuttx/configs/stm3210e-eval/usbserial/defconfig
index 65aee85d8..c8cdb68da 100755
--- a/nuttx/configs/stm3210e-eval/usbserial/defconfig
+++ b/nuttx/configs/stm3210e-eval/usbserial/defconfig
@@ -746,7 +746,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/stm32f4discovery/nsh/defconfig b/nuttx/configs/stm32f4discovery/nsh/defconfig
index f91748ff9..3b7baba84 100755
--- a/nuttx/configs/stm32f4discovery/nsh/defconfig
+++ b/nuttx/configs/stm32f4discovery/nsh/defconfig
@@ -945,7 +945,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/stm32f4discovery/ostest/defconfig b/nuttx/configs/stm32f4discovery/ostest/defconfig
index dd67ea920..a83c38cc7 100755
--- a/nuttx/configs/stm32f4discovery/ostest/defconfig
+++ b/nuttx/configs/stm32f4discovery/ostest/defconfig
@@ -897,7 +897,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/sure-pic32mx/nsh/defconfig b/nuttx/configs/sure-pic32mx/nsh/defconfig
index 209dac322..21c22544a 100644
--- a/nuttx/configs/sure-pic32mx/nsh/defconfig
+++ b/nuttx/configs/sure-pic32mx/nsh/defconfig
@@ -762,7 +762,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/configs/sure-pic32mx/usbnsh/defconfig b/nuttx/configs/sure-pic32mx/usbnsh/defconfig
index 07c4a199e..4a2d9ea68 100644
--- a/nuttx/configs/sure-pic32mx/usbnsh/defconfig
+++ b/nuttx/configs/sure-pic32mx/usbnsh/defconfig
@@ -760,7 +760,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/nuttx/drivers/usbdev/cdcacm.h b/nuttx/drivers/usbdev/cdcacm.h
index 16f691259..8b06ca9f3 100644
--- a/nuttx/drivers/usbdev/cdcacm.h
+++ b/nuttx/drivers/usbdev/cdcacm.h
@@ -106,9 +106,9 @@
 
 #define CDCACM_NINTERFACES         (2)      /* Number of interfaces in the configuration */
 #define CDCACM_NOTIFID             (CONFIG_CDCACM_IFNOBASE+0)
-#define CDCACM_NOTALTIFID          CDCACM_NOTIFID
+#define CDCACM_NOTALTIFID          (0) 
 #define CDCACM_DATAIFID            (CONFIG_CDCACM_IFNOBASE+1)
-#define CDCACM_DATAALTIFID         CDCACM_DATAIFID
+#define CDCACM_DATAALTIFID         (0)
 
 /* Configuration descriptor values */
 
diff --git a/nuttx/mm/Kconfig b/nuttx/mm/Kconfig
index ae2bf3130..000217dc5 100644
--- a/nuttx/mm/Kconfig
+++ b/nuttx/mm/Kconfig
@@ -2,3 +2,25 @@
 # For a description of the syntax of this configuration file,
 # see misc/tools/kconfig-language.txt.
 #
+
+config MM_REGIONS
+	int "Number of memory regions"
+	default 1
+	---help---
+		If the architecture includes multiple, non-contiguous regions of
+		memory to allocate from, this specifies the number of memory regions
+		that the memory manager must handle and enables the API
+		mm_addregion(start, end);
+
+config MM_SMALL
+	bool "Small memory model"
+	default n
+	---help---
+		Each memory allocation has a small allocation overhead.  The size
+		of that overhead is normally determined by the "width" of the
+		address support by the MCU.  MCUs that support 16-bit addressability
+		have smaller overhead than devices that support 32-bit addressability.
+		However, there are many MCUs that support 32-bit addressability *but*
+		have internal SRAM of size less than or equal to 64Kb.  In this case,
+		CONFIG_MM_SMALL can be defined so that those MCUs will also benefit
+		from the smaller, 16-bit-based allocation overhead.