Merge branch 'refactor'

This merges the libmaple refactor work into master.  The contents of
libmaple proper (/libmaple/) are almost completely incompatible with
previous APIs in master.  See /docs/source/libmaple/overview.rst for
more information on the new design.

Wirish incompatibilities are limited to the HardwareTimer class;
however, there are several new deprecations, most likely to be removed
in 0.1.0.

3 files changed, 53 insertions, 0 deletions

diff --git a/support/ld/maple_RET6/flash.ld b/support/ld/maple_RET6/flash.ld
new file mode 100644
index 0000000..2a4f0c7
--- /dev/null
+++ b/support/ld/maple_RET6/flash.ld
@@ -0,0 +1,18 @@
+/*
+ * STM32F103RET6 high density chip linker script for use with Maple
+ * bootloader.  Loads to Flash.
+ */
+
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 492K
+}
+
+GROUP(libcs3_stm32_high_density.a)
+
+REGION_ALIAS("REGION_TEXT", rom);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+
+INCLUDE common_rom.inc
diff --git a/support/ld/maple_RET6/jtag.ld b/support/ld/maple_RET6/jtag.ld
new file mode 100644
index 0000000..88f45e0
--- /dev/null
+++ b/support/ld/maple_RET6/jtag.ld
@@ -0,0 +1,17 @@
+/*
+ * STM32F103RET6 high density bare metal linker script.
+ */
+
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 512K
+}
+
+GROUP(libcs3_stm32_high_density.a)
+
+REGION_ALIAS("REGION_TEXT", rom);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+
+INCLUDE common_rom.inc
diff --git a/support/ld/maple_RET6/ram.ld b/support/ld/maple_RET6/ram.ld
new file mode 100644
index 0000000..f09acd9
--- /dev/null
+++ b/support/ld/maple_RET6/ram.ld
@@ -0,0 +1,18 @@
+/*
+ * STM32F103RET6 high density chip linker script for use with Maple
+ * bootloader.  Loads to RAM. 
+ */
+
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
+}
+
+GROUP(libcs3_stm32_high_density.a)
+
+REGION_ALIAS("REGION_TEXT", ram);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+
+INCLUDE common_ram.inc