first commit

Firmware/firmware_update.sh

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+#! /bin/bash
+REPO_PATH=$(readlink -f $(dirname $0) | grep -E -o "^(.*?\\GrovePi)")
+echo "Updating the GrovePi firmware"
+echo "============================="
+echo " http://www.dexterindustries.com/grovepi "
+echo " Run this program: "
+echo " sudo ./firmware_update.sh"
+echo " "
+echo "============================="
+
+read -n1 -p "Do you want to update the firmware? [y,n]" input
+if [[ $input == "Y" || $input == "y" ]]; then
+       	printf "\nMake sure that GrovePi is connected to Raspberry Pi"
+else
+        printf "\nExiting..."
+	exit 0
+fi
+if [ $(find $pwd -name "grove_pi_firmware.hex") ]; then 
+	printf "\nFirmware found"
+else
+	printf "\nFirmware not found\nCheck if firmware is there or run again\nPress any key to exit"
+ 	read
+	exit 0
+fi
+
+printf "\nPress any key to start firmware update\n. . .";
+read -n1
+source $REPO_PATH/Firmware/grovepi_firmware_update.sh
+update_grovepi_firmware