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Add option to set python interpreter used for device-install.sh and device-update.sh

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This commit is contained in:
Tim Gunter 2021-03-21 18:29:20 -07:00
parent 9005aaa14e
commit 13889124c1
2 changed files with 22 additions and 12 deletions
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19
bin/device-install.sh
View File

@ -1,21 +1,24 @@
#!/bin/sh
PYTHON=${PYTHON:-python}
set -e
# Usage info
show_help() {
cat << EOF
Usage: ${0##*/} [-h] [-p ESPTOOL_PORT] [-f FILENAME]
Usage: ${0##*/} [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME]
Flash image file to device, but first erasing and writing system information"
-h Display this help and exit
-p ESPTOOL_PORT Set the environment variable for ESPTOOL_PORT. If not set, ESPTOOL iterates all ports (Dangerrous).
-f FILENAME The .bin file to flash. Custom to your device type and region.
-P PYTHON Specify alternate python interpreter to use to invoke esptool. (Default: "$PYTHON")
-f FILENAME The .bin file to flash. Custom to your device type and region.
EOF
}
while getopts ":h:p:f:" opt; do
while getopts ":hp:P:f:" opt; do
case "${opt}" in
h)
show_help
@ -23,6 +26,8 @@ while getopts ":h:p:f:" opt; do
;;
p) export ESPTOOL_PORT=${OPTARG}
;;
P) PYTHON=${OPTARG}
;;
f) FILENAME=${OPTARG}
;;
*)
@ -36,10 +41,10 @@ shift "$((OPTIND-1))"
if [ -f "${FILENAME}" ]; then
echo "Trying to flash ${FILENAME}, but first erasing and writing system information"
esptool.py --baud 921600 erase_flash
esptool.py --baud 921600 write_flash 0x1000 system-info.bin
esptool.py --baud 921600 write_flash 0x00390000 spiffs-*.bin
esptool.py --baud 921600 write_flash 0x10000 ${FILENAME}
$PYTHON -m esptool --baud 921600 erase_flash
$PYTHON -m esptool --baud 921600 write_flash 0x1000 system-info.bin
$PYTHON -m esptool --baud 921600 write_flash 0x00390000 spiffs-*.bin
$PYTHON -m esptool --baud 921600 write_flash 0x10000 ${FILENAME}
else
echo "Invalid file: ${FILENAME}"
show_help

15
bin/device-update.sh
View File

@ -1,19 +1,22 @@
#!/bin/sh
PYTHON=${PYTHON:-python}
# Usage info
show_help() {
cat << EOF
Usage: ${0##*/} [-h] [-p ESPTOOL_PORT] -f FILENAME
Usage: ${0##*/} [-h] [-p ESPTOOL_PORT] [-P PYTHON] -f FILENAME
Flash image file to device, leave existing system intact."
-h Display this help and exit
-p ESPTOOL_PORT Set the environment variable for ESPTOOL_PORT. If not set, ESPTOOL iterates all ports (Dangerrous).
-f FILENAME The .bin file to flash. Custom to your device type and region.
-P PYTHON Specify alternate python interpreter to use to invoke esptool. (Default: "$PYTHON")
-f FILENAME The .bin file to flash. Custom to your device type and region.
EOF
}
while getopts ":h:p:f:" opt; do
while getopts ":hp:P:f:" opt; do
case "${opt}" in
h)
show_help
@ -21,6 +24,8 @@ while getopts ":h:p:f:" opt; do
;;
p) export ESPTOOL_PORT=${OPTARG}
;;
P) PYTHON=${OPTARG}
;;
f) FILENAME=${OPTARG}
;;
*)
@ -34,9 +39,9 @@ shift "$((OPTIND-1))"
if [ -f "${FILENAME}" ]; then
echo "Trying to flash update ${FILENAME}."
esptool.py --baud 921600 write_flash 0x10000 ${FILENAME}
$PYTHON -m esptool --baud 921600 write_flash 0x10000 ${FILENAME}
echo "Erasing the otadata partition, which will turn off flash flippy-flop and force the first image to be used"
esptool.py --baud 921600 erase_region 0xe000 0x2000
$PYTHON -m esptool --baud 921600 erase_region 0xe000 0x2000
else
echo "Invalid file: ${FILENAME}"
show_help