From 9d2b4e574c8196a7d1fe4b3243d2bcd3b1dbdb98 Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@leaflabs.com>
Date: Thu, 24 Mar 2011 17:27:38 -0400
Subject: Adding /wirish/boards/ for easier porting; shrank PIN_MAPs.

/wirish/boards/ contains xxx.h and xxx.cpp (for xxx=maple,
maple_native, maple_mini, maple_RET6).  The headers contain the
board-specific #defines that used to live in boards.h (except
BOARD_INIT, which was removed).  The CPP files contain the PIN_MAP
definitions that used to live in boards.cpp, and a proper boardInit()
function to replace the old BOARD_INIT macro.  This will make it
easier to add new boards in the future.

struct PinMapping was renamed struct stm32_pin_info, and was moved
into a new wirish_types.h.  Its external interrupt field was moved
into struct gpio_dev, which saves memory by storing an afio_exti_port
per port, rather than one per pin.  Also rearranged the stm32_pin_info
fields to improve packing.  Maple's PIN_MAP is now down to below 500
bytes.
---
 wirish/rules.mk | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'wirish/rules.mk')

diff --git a/wirish/rules.mk b/wirish/rules.mk
index d250cb9..c1d59bc 100644
--- a/wirish/rules.mk
+++ b/wirish/rules.mk
@@ -4,8 +4,9 @@ dirstack_$(sp)  := $(d)
 d               := $(dir)
 BUILDDIRS       += $(BUILD_PATH)/$(d)
 BUILDDIRS       += $(BUILD_PATH)/$(d)/comm
+BUILDDIRS       += $(BUILD_PATH)/$(d)/boards
 
-WIRISH_INCLUDES := -I$(d) -I$(d)/comm
+WIRISH_INCLUDES := -I$(d) -I$(d)/comm -I$(d)/boards
 
 # Local flags
 CFLAGS_$(d) := $(WIRISH_INCLUDES) $(LIBMAPLE_INCLUDES)
@@ -15,6 +16,10 @@ cSRCS_$(d) :=
 
 cppSRCS_$(d) := wirish_math.cpp		 \
                 Print.cpp		 \
+                boards/maple.cpp	 \
+                boards/maple_mini.cpp	 \
+                boards/maple_native.cpp	 \
+                boards/maple_RET6.cpp	 \
                 comm/HardwareSerial.cpp	 \
                 comm/HardwareSPI.cpp	 \
                 usb_serial.cpp		 \
@@ -27,9 +32,8 @@ cppSRCS_$(d) := wirish_math.cpp		 \
 		ext_interrupts.cpp	 \
 		wirish_digital.cpp	 \
 		native_sram.cpp		 \
-		boards.cpp
 
-cFILES_$(d) := $(cSRCS_$(d):%=$(d)/%)
+cFILES_$(d)   := $(cSRCS_$(d):%=$(d)/%)
 cppFILES_$(d) := $(cppSRCS_$(d):%=$(d)/%)
 
 OBJS_$(d)     := $(cFILES_$(d):%.c=$(BUILD_PATH)/%.o) \
-- 
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