add bsp copy scripts

Author: oclyke

tools/variants/arduino_boards.sh

@@ -0,0 +1 @@
+export BOARDS="edge edge2 artemis artemis_thing_plus redboard_artemis redboard_artemis_atp redboard_artemis_nano artmbed"

tools/variants/regen_variants.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# use this script to update variants based on bsp files
+
+
+
+# setup
+set -e
+set -o errexit
+echo "" 1>&2
+
+# get enclosing directory
+DIR=$(dirname -- "$(readlink -f -- "$BASH_SOURCE")")
+
+# defaults
+BSP_ROOT=.
+BOARDS_FILE=$DIR/arduino_boards.sh
+VARIANTS_ROOT=../../variants
+
+# handle arguments
+while getopts ":r:b:" opt; do
+  case $opt in
+    r) BSP_ROOT="$OPTARG"
+    ;;
+    b) BOARDS_FILE="$OPTARG"
+    ;;
+    \?) echo "Invalid option -$OPTARG" 1>&2
+    ;;
+  esac
+done
+
+# verify bsp root
+echo "Using \$BSP_ROOT=$BSP_ROOT" 1>&2
+VFILE=$BSP_ROOT/README.md
+if [ -f "$VFILE" ]; 
+then
+    echo "\$BSP_ROOT verification passed" 1>&2
+else
+    echo "\$BSP_ROOT verification failed" 1>&2
+    exit 1
+fi
+
+# load in boards to handle
+echo "Using \$BOARDS_FILE=$BOARDS_FILE" 1>&2
+source $BOARDS_FILE
+
+# copy bsp files from BSP repo to Arduino variants
+echo "" 1>&2
+for value in $BOARDS
+do
+    echo "Copying bsp files for: $value" 1>&2
+    cp $BSP_ROOT/$value/bsp/am_bsp_pins.c $VARIANTS_ROOT/$value/bsp/am_bsp_pins.c
+    cp $BSP_ROOT/$value/bsp/am_bsp_pins.h $VARIANTS_ROOT/$value/bsp/am_bsp_pins.h
+    cp $BSP_ROOT/$value/bsp/am_bsp.c $VARIANTS_ROOT/$value/bsp/am_bsp.c
+    cp $BSP_ROOT/$value/bsp/am_bsp.h $VARIANTS_ROOT/$value/bsp/am_bsp.h
+done