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66fb5a29bb
Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
96 lines
2.7 KiB
Bash
96 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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#
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# Demonstrates command-line interface of OTA Partitions Tool, otatool.py
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#
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#
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# $1 - serial port where target device to operate on is connnected to, by default the first found valid serial port
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# $2 - path to this example's built binary file (parttool.bin), by default $PWD/build/otatool.bin
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PORT=$1
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OTATOOL_PY="python $IDF_PATH/components/app_update/otatool.py -q"
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if [[ "$PORT" != "" ]]; then
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OTATOOL_PY="$OTATOOL_PY --port $PORT"
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fi
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BINARY=$2
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if [[ "$BINARY" == "" ]]; then
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BINARY=build/otatool.bin
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fi
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function assert_file_same()
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{
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sz_a=$(stat -c %s $1)
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sz_b=$(stat -c %s $2)
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sz=$((sz_a < sz_b ? sz_a : sz_b))
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res=$(cmp -s -n $sz $1 $2) ||
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(echo "!!!!!!!!!!!!!!!!!!!"
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echo "FAILURE: $3"
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echo "!!!!!!!!!!!!!!!!!!!")
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}
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function assert_running_partition()
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{
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running=$(python get_running_partition.py)
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if [[ "$running" != "$1" ]]; then
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echo "!!!!!!!!!!!!!!!!!!!"
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echo "FAILURE: Running partition '$running' does not match expected '$1'"
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echo "!!!!!!!!!!!!!!!!!!!"
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exit 1
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fi
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}
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# Flash the example firmware to OTA partitions. The first write uses slot number to identify OTA
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# partition, the second one uses the name.
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echo "Writing factory firmware to ota_0"
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$OTATOOL_PY write_ota_partition --slot 0 --input $BINARY
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echo "Writing factory firmware to ota_1"
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$OTATOOL_PY write_ota_partition --name ota_1 --input $BINARY
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# Read back the written firmware
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$OTATOOL_PY read_ota_partition --name ota_0 --output app0.bin
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$OTATOOL_PY read_ota_partition --slot 1 --output app1.bin
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assert_file_same $BINARY app0.bin "Slot 0 app does not match factory app"
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assert_file_same $BINARY app1.bin "Slot 1 app does not match factory app"
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# Switch to factory app
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echo "Switching to factory app"
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$OTATOOL_PY erase_otadata
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assert_running_partition factory
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# Switch to slot 0
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echo "Switching to OTA slot 0"
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$OTATOOL_PY switch_ota_partition --slot 0
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assert_running_partition ota_0
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# Switch to slot 1 twice in a row
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echo "Switching to OTA slot 1 (twice in a row)"
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$OTATOOL_PY switch_ota_partition --slot 1
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assert_running_partition ota_1
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$OTATOOL_PY switch_ota_partition --name ota_1
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assert_running_partition ota_1
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# Switch to slot 0 twice in a row
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echo "Switching to OTA slot 0 (twice in a row)"
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$OTATOOL_PY switch_ota_partition --slot 0
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assert_running_partition ota_0
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$OTATOOL_PY switch_ota_partition --name ota_0
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assert_running_partition ota_0
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# Switch to factory app
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echo "Switching to factory app"
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$OTATOOL_PY erase_otadata
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assert_running_partition factory
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# Switch to slot 1
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echo "Switching to OTA slot 1"
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$OTATOOL_PY switch_ota_partition --slot 1
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assert_running_partition ota_1
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# Example end and cleanup
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printf "\nPartition tool operations performed successfully\n"
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rm -rf app0.bin app1.bin
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