34 lines
636 B
Bash
34 lines
636 B
Bash
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#!/bin/bash
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if [ $# -ne 1 ]; then
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echo "One parameter required: the device of the serial interface"
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echo "$0 <device>"
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echo "e.g.:"
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echo "$0 ttyUSB0"
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exit 1
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fi
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DEVICE=$1
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# check the serial connection
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if [ ! -c /dev/$DEVICE ]; then
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echo "/dev/$DEVICE does not exist"
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exit 1
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fi
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if [ ! -f esptool.py ]; then
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echo "Cannot found the required tool:"
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echo "esptool.py"
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exit 1
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fi
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sudo ./esptool.py --port /dev/$DEVICE read_mac
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if [ $? -ne 0 ]; then
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echo "Error reading the MAC -> set the device into the bootloader!"
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exit 1
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fi
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sudo ./esptool.py --port /dev/$DEVICE write_flash 0x00000 nodemcu_integer_0.9.6-dev_20150704.bin
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