Initial check-in for STM32 board

BootLoaders/Boards/stm32/tools/linux64/maple_upload

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+#set -e
+
+
+
+if [ $# -lt 4 ]; then
+    echo "Usage: $0 $# <dummy_port> <altID> <usbID> <binfile>" >&2
+    exit 1
+fi
+dummy_port="$1"; altID="$2"; usbID="$3"; binfile="$4"; dummy_port_fullpath="/dev/$1"
+if [ $# -eq 5 ]; then
+    dfuse_addr="--dfuse-address $5"
+else
+    dfuse_addr=""
+fi
+
+
+# Get the directory where the script is running.
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+
+#  ----------------- IMPORTANT -----------------
+# The 2nd parameter to upload-reset is the delay after resetting before it exits
+# This value is in milliseonds
+# You may need to tune this to your system
+# 750ms to 1500ms seems to work on my Mac
+
+
+"${DIR}/upload-reset" ${dummy_port_fullpath} 750
+
+
+#DFU_UTIL=$(dirname $0)/dfu-util/dfu-util
+DFU_UTIL=/usr/bin/dfu-util
+DFU_UTIL=${DIR}/dfu-util/dfu-util
+if [ ! -x "${DFU_UTIL}" ]; then
+    echo "$0: error: cannot find ${DFU_UTIL}" >&2
+    exit 2
+fi
+
+"${DFU_UTIL}" -d ${usbID} -a ${altID} -D ${binfile} ${dfuse_addr} -R
+
+echo -n Waiting for ${dummy_port_fullpath} serial...
+
+COUNTER=0
+while [ ! -c ${dummy_port_fullpath} ] && ((COUNTER++ < 40)); do
+    sleep 0.1
+done
+
+echo Done