STM32 F100 High Density support and generic board configuration from Freddie Chopin

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5315 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 43 insertions, 37 deletions

diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt
index cca4d7f32..81749f29f 100644
--- a/nuttx/configs/README.txt
+++ b/nuttx/configs/README.txt
@@ -317,7 +317,7 @@ defconfig -- This is a configuration file similar to the Linux
     CONFIG_RR_INTERVAL - The round robin timeslice will be set
       this number of milliseconds;  Round robin scheduling can
       be disabled by setting this value to zero.
-    CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in 
+    CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
       scheduler to monitor system performance
     CONFIG_TASK_NAME_SIZE - Specifies that maximum size of a
       task name to save in the TCB.  Useful if scheduler
@@ -345,7 +345,7 @@ defconfig -- This is a configuration file similar to the Linux
     CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
       inheritance is enabled.  It defines the maximum number of
       different threads (minus one) that can take counts on a
-      semaphore with priority inheritance support.  This may be 
+      semaphore with priority inheritance support.  This may be
       set to zero if priority inheritance is disabled OR if you
       are only using semaphores as mutexes (only one holder) OR
       if no more than two threads participate using a counting
@@ -436,7 +436,7 @@ defconfig -- This is a configuration file similar to the Linux
     CONFIG_ELF_STACKSIZE - This is the default stack size that will will
       be used when starting ELF binaries.
     CONFIG_ELF_BUFFERSIZE - This is an I/O buffer that is used to access
-      the ELF file.  Variable length items will need to be read (such as 
+      the ELF file.  Variable length items will need to be read (such as
       symbol names).  This is really just this initial size of the buffer;
       it will be reallocated as necessary to hold large symbol names).
       Default: 128
@@ -532,7 +532,7 @@ defconfig -- This is a configuration file similar to the Linux
       from the end of RAM for page tables or other system usage.  The
       configuration settings and linker directives must be cognizant of that:
       CONFIG_PAGING_NDATA should be defined to prevent the data region from
-      extending all the way to the end of memory. 
+      extending all the way to the end of memory.
     CONFIG_PAGING_DEFPRIO - The default, minimum priority of the page fill
       worker thread.  The priority of the page fill work thread will be boosted
       boosted dynmically so that it matches the priority of the task on behalf
@@ -546,7 +546,7 @@ defconfig -- This is a configuration file similar to the Linux
       transfer is completed. Default:  Undefined (non-blocking).
     CONFIG_PAGING_WORKPERIOD - The page fill worker thread will wake periodically
       even if there is no mapping to do.  This selection controls that wake-up
-      period (in microseconds).  This wake-up a failsafe that will handle any 
+      period (in microseconds).  This wake-up a failsafe that will handle any
       cases where a single is lost (that would really be a bug and shouldn't
       happen!) and also supports timeouts for case of non-blocking, asynchronous
       fills (see CONFIG_PAGING_TIMEOUT_TICKS).
@@ -558,7 +558,7 @@ defconfig -- This is a configuration file similar to the Linux
     Some architecture-specific settings.  Defaults are architecture specific.
     If you don't know what you are doing, it is best to leave these undefined
     and try the system defaults:
- 
+
     CONFIG_PAGING_VECPPAGE - This the physical address of the page in
       memory to be mapped to the vector address.
     CONFIG_PAGING_VECL2PADDR - This is the physical address of the L2
@@ -581,7 +581,7 @@ defconfig -- This is a configuration file similar to the Linux
       devices. CONFIG_PAGING_SDSLOT identifies the slot number of the SD
       device to initialize. This must be undefined if SD is not being used.
       This should be defined to be zero for the typical device that has
-      only a single slot (See CONFIG_MMCSD_NSLOTS). If defined, 
+      only a single slot (See CONFIG_MMCSD_NSLOTS). If defined,
       CONFIG_PAGING_SDSLOT will instruct certain board-specific logic to
       initialize the media in this SD slot.
     CONFIG_PAGING_M25PX - Use the m25px.c FLASH driver.  If this is selected,
@@ -762,7 +762,7 @@ defconfig -- This is a configuration file similar to the Linux
       If CONFIG_ARCH_ROMGETC is defined, then the architecture logic
       must export the function up_romgetc().  up_romgetc() will simply
       read one byte of data from the instruction space.
- 
+
       If CONFIG_ARCH_ROMGETC, certain C stdio functions are effected:
       (1) All format strings in printf, fprintf, sprintf, etc. are
       assumed to lie in FLASH (string arguments for %s are still assumed
@@ -832,7 +832,7 @@ defconfig -- This is a configuration file similar to the Linux
       much sense in supporting FAT date and time unless you have a
       hardware RTC or other way to get the time and date.
     CONFIG_FS_NXFFS: Enable NuttX FLASH file system (NXFF) support.
-    CONFIG_NXFFS_ERASEDSTATE: The erased state of FLASH. 
+    CONFIG_NXFFS_ERASEDSTATE: The erased state of FLASH.
       This must have one of the values of 0xff or 0x00.
       Default: 0xff.
     CONFIG_NXFFS_PACKTHRESHOLD: When packing flash file data,
@@ -986,7 +986,7 @@ defconfig -- This is a configuration file similar to the Linux
 
     CONFIG_INPUT
       Enables general support for input devices
- 
+
     CONFIG_INPUT_TSC2007
       If CONFIG_INPUT is selected, then this setting will enable building
       of the TI TSC2007 touchscreen driver.
@@ -1001,14 +1001,14 @@ defconfig -- This is a configuration file similar to the Linux
       Enables support for the SPI interface (not currenly supported)
     CONFIG_STMPE811_I2C
       Enables support for the I2C interface
-    CONFIG_STMPE811_MULTIPLE 
+    CONFIG_STMPE811_MULTIPLE
       Can be defined to support multiple STMPE811 devices on board.
     CONFIG_STMPE811_ACTIVELOW
       Interrupt is generated by an active low signal (or falling edge).
     CONFIG_STMPE811_EDGE
       Interrupt is generated on an edge (vs. on the active level)
     CONFIG_STMPE811_NPOLLWAITERS
-      Maximum number of threads that can be waiting on poll() (ignored if 
+      Maximum number of threads that can be waiting on poll() (ignored if
       CONFIG_DISABLE_POLL is set).
     CONFIG_STMPE811_TSC_DISABLE
       Disable driver touchscreen functionality.
@@ -1117,21 +1117,21 @@ defconfig -- This is a configuration file similar to the Linux
     port.  The default data link layer for uIP is Ethernet. If CONFIG_NET_SLIP
     is defined in the NuttX configuration file, then SLIP will be supported.
     The basic differences between the SLIP and Ethernet configurations is that
-    when SLIP is selected: 
+    when SLIP is selected:
 
-    * The link level header (that comes before the IP header) is omitted. 
-    * All MAC address processing is suppressed. 
+    * The link level header (that comes before the IP header) is omitted.
+    * All MAC address processing is suppressed.
     * ARP is disabled.
 
     If CONFIG_NET_SLIP is not selected, then Ethernet will be used (there is
     no need to define anything special in the configuration file to use
-    Ethernet -- it is the default). 
+    Ethernet -- it is the default).
 
     CONFIG_NET_SLIP -- Enables building of the SLIP driver. SLIP requires
       at least one IP protocols selected and the following additional
       network settings: CONFIG_NET_NOINTS and CONFIG_NET_MULTIBUFFER.
       CONFIG_NET_BUFSIZE *must* be set to 296.  Other optional configuration
-      settings that affect the SLIP driver: CONFIG_NET_STATISTICS. 
+      settings that affect the SLIP driver: CONFIG_NET_STATISTICS.
       Default: Ethernet
 
     If SLIP is selected, then the following SLIP options are available:
@@ -1172,7 +1172,7 @@ defconfig -- This is a configuration file similar to the Linux
       to run before killing them.
     CONFIG_THTTPD_CHARSET- The default character set name to use with
       text MIME types.
-    CONFIG_THTTPD_IOBUFFERSIZE - 
+    CONFIG_THTTPD_IOBUFFERSIZE -
     CONFIG_THTTPD_INDEX_NAMES - A list of index filenames to check. The
       files are searched for in this order.
     CONFIG_AUTH_FILE - The file to use for authentication. If this is
@@ -1204,7 +1204,7 @@ defconfig -- This is a configuration file similar to the Linux
       You can also leave both options undefined, and thttpd will not do
       anything special about tildes. Enabling both options is an error.
       Typical values, if they're defined, are "users" for
-      CONFIG_THTTPD_TILDE_MAP1 and "public_html"forCONFIG_THTTPD_TILDE_MAP2. 
+      CONFIG_THTTPD_TILDE_MAP1 and "public_html"forCONFIG_THTTPD_TILDE_MAP2.
     CONFIG_THTTPD_GENERATE_INDICES
     CONFIG_THTTPD_URLPATTERN - If defined, then it will be used to match
       and verify referrers.
@@ -1262,7 +1262,7 @@ defconfig -- This is a configuration file similar to the Linux
   USB host HID class driver. Requires CONFIG_USBHOST=y,
     CONFIG_USBHOST_INT_DISABLE=n, CONFIG_NFILE_DESCRIPTORS > 0,
     CONFIG_SCHED_WORKQUEUE=y, and CONFIG_DISABLE_SIGNALS=n.
- 
+
     CONFIG_HIDKBD_POLLUSEC
       Device poll rate in microseconds. Default: 100 milliseconds.
     CONFIG_HIDKBD_DEFPRIO
@@ -1281,7 +1281,7 @@ defconfig -- This is a configuration file similar to the Linux
       If set to y all 231 possible scancodes will be converted to
       something.  Default:  104 key US keyboard.
     CONFIG_HIDKBD_NODEBOUNCE
-      If set to y normal debouncing is disabled.  Default: 
+      If set to y normal debouncing is disabled.  Default:
       Debounce enabled (No repeat keys).
 
   USB host mass storage class driver. Requires CONFIG_USBHOST=y,
@@ -1318,12 +1318,12 @@ defconfig -- This is a configuration file similar to the Linux
       Configure the CDC serial driver as part of a composite driver
       (only if CONFIG_USBDEV_COMPOSITE is also defined)
     CONFIG_CDCACM_IFNOBASE
-       If the CDC driver is part of a composite device, then this may need to 
+       If the CDC driver is part of a composite device, then this may need to
       be defined to offset the CDC/ACM interface numbers so that they are
       unique and contiguous.  When used with the Mass Storage driver, the
       correct value for this offset is zero.
     CONFIG_CDCACM_STRBASE
-      If the CDC driver is part of a composite device, then this may need to 
+      If the CDC driver is part of a composite device, then this may need to
       be defined to offset the CDC/ACM string numbers so that they are
       unique and contiguous.  When used with the Mass Storage driver, the
       correct value for this offset is four (this value actuallly only needs
@@ -1382,13 +1382,13 @@ defconfig -- This is a configuration file similar to the Linux
       Configure the mass storage driver as part of a composite driver
       (only if CONFIG_USBDEV_COMPOSITE is also defined)
     CONFIG_USBMSC_IFNOBASE
-      If the CDC driver is part of a composite device, then this may need to 
+      If the CDC driver is part of a composite device, then this may need to
       be defined to offset the mass storage interface number so that it is
       unique and contiguous.  When used with the CDC/ACM driver, the
       correct value for this offset is two (because of the two CDC/ACM
       interfaces that will precede it).
     CONFIG_USBMSC_STRBASE
-      If the CDC driver is part of a composite device, then this may need to 
+      If the CDC driver is part of a composite device, then this may need to
       be defined to offset the mass storage string numbers so that they are
       unique and contiguous.  When used with the CDC/ACM driver, the
       correct value for this offset is four (or perhaps 5 or 6, depending
@@ -1596,7 +1596,7 @@ configs/avr32dev1
 configs/c5471evm
   This is a port to the Spectrum Digital C5471 evaluation board.  The
   TMS320C5471 is a dual core processor from TI with an ARM7TDMI general
-  purpose processor and a c54 DSP.  It is also known as TMS320DA180 or just DA180. 
+  purpose processor and a c54 DSP.  It is also known as TMS320DA180 or just DA180.
   NuttX runs on the ARM core and is built with a GNU arm-nuttx-elf toolchain*.
   This port is complete and verified.
 
@@ -1612,23 +1612,23 @@ configs/demo9s12ne64
   is code complete but has not yet been verified.
 
 configs/ea3131
-  Embedded Artists EA3131 Development board.  This board is based on the 
+  Embedded Artists EA3131 Development board.  This board is based on the
   an NXP LPC3131 MCU. This OS is built with the arm-nuttx-elf toolchain*.
   STATUS:  This port is complete and mature.
 
 configs/ea3152
-  Embedded Artists EA3152 Development board.  This board is based on the 
+  Embedded Artists EA3152 Development board.  This board is based on the
   an NXP LPC3152 MCU. This OS is built with the arm-nuttx-elf toolchain*.
   STATUS:  This port is has not be exercised well, but since it is
   a simple derivative of the ea3131, it should be fully functional.
 
 configs/eagle100
-  Micromint Eagle-100 Development board.  This board is based on the 
+  Micromint Eagle-100 Development board.  This board is based on the
   an ARM Cortex-M3 MCU, the Luminary LM3S6918. This OS is built with the
   arm-nuttx-elf toolchain*.  STATUS:  This port is complete and mature.
 
 configs/ekk-lm3s9b96
-  TI/Stellaris EKK-LM3S9B96 board.  This board is based on the 
+  TI/Stellaris EKK-LM3S9B96 board.  This board is based on the
   an EKK-LM3S9B96 which is a Cortex-M3.
 
 configs/ez80f0910200kitg
@@ -1656,13 +1656,13 @@ configs/kwikstik-k40.
 
 configs/lincoln60
    NuttX port to the Micromint Lincoln 60 board.
-  
+
 configs/lm3s6432-s2e
   Stellaris RDK-S2E Reference Design Kit and the MDL-S2E Ethernet to
   Serial module.
 
 configs/lm3s6965-ek
-  Stellaris LM3S6965 Evaluation Kit.  This board is based on the 
+  Stellaris LM3S6965 Evaluation Kit.  This board is based on the
   an ARM Cortex-M3 MCU, the Luminary/TI LM3S6965. This OS is built with the
   arm-nuttx-elf toolchain*.  STATUS:  This port is complete and mature.
 
@@ -1719,7 +1719,7 @@ configs/ntosd-dm320
   toolchain*: see
 
     http://wiki.neurostechnology.com/index.php/OSD_1.0_Developer_Home
- 
+
   There are some differences between the Dev Board and the currently
   available commercial v1.0 Boards.  See
 
@@ -1789,7 +1789,7 @@ configs/qemu-i486
   hardwared (Google the Bifferboard).
 
 configs/rgmp
-  RGMP stands for RTOS and GPOS on Multi-Processor.  RGMP is a project for 
+  RGMP stands for RTOS and GPOS on Multi-Processor.  RGMP is a project for
   running GPOS and RTOS simultaneously on multi-processor platforms. You can
   port your favorite RTOS to RGMP together with an unmodified Linux to form a
   hybrid operating system. This makes your application able to use both RTOS
@@ -1830,8 +1830,14 @@ configs/stm3240g-eval
   microcontroller (ARM Cortex-M4 with FPU).  This port uses a GNU Cortex-M4
   toolchain (such as CodeSourcery).
 
+configs/stm32f100rc_generic
+  STMicro STM32F100RC generic board based on STM32F100RC high-density value line
+  chip. This "generic" configuration is not very usable out-of-box, but can be
+  used as a starting point to creating new configs with similar STM32
+  high-density value line chips.
+  
 configs/stm32f4discovery
-  STMicro STM32F4-Discovery board boased on the STMIcro STM32F407VGT6 MCU.
+  STMicro STM32F4-Discovery board based on the STMIcro STM32F407VGT6 MCU.
 
 configs/sure-pic32mx
   The "Advanced USB Storage Demo Board," Model DB-DP11215, from Sure
@@ -1868,7 +1874,7 @@ configs/vsn
 
 configs/xtrs
   TRS80 Model 3.  This port uses a vintage computer based on the Z80.
-  An emulator for this computer is available to run TRS80 programs on a 
+  An emulator for this computer is available to run TRS80 programs on a
   linux platform (http://www.tim-mann.org/xtrs.html).
 
 configs/z16f2800100zcog
@@ -1919,7 +1925,7 @@ And if configs/<board-name>/<config-dir>/appconfig exists and your
 application directory is not in the standard loction (../apps), then
 you should also specify the location of the application directory on the
 command line like:
-  
+
   cd tools
   ./configure.sh -a <app-dir> <board-name>/<config-dir>