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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| #!/bin/bash | ||
| # This file is licensed using the "MIT License" below: | ||
| # | ||
| #################################################################################################### | ||
| # | ||
| # MIT License | ||
| # | ||
| # Copyright 2021 Home Brew Robotics Club | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy of this | ||
| # software and associated documentation files (the "Software"), to deal in the Software | ||
| # without restriction, including without limitation the rights to use, copy, modify, | ||
| # merge, publish, distribute, sublicense, and/or sell copies of the Software, and to | ||
| # permit persons to whom the Software is furnished to do so, subject to the following | ||
| # conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all copies | ||
| # or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, | ||
| # INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR | ||
| # PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE | ||
| # FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | ||
| # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| # DEALINGS IN THE SOFTWARE. | ||
| # | ||
| #################################################################################################### | ||
| #<---------------------------------------- 100 Characters ----------------------------------------># | ||
|
|
||
| # A program to run the stm32cubeid with a remote connection to the ST-Link on the nucleo. | ||
| # | ||
| # This code makes a destinction between whether the HR2_REMOTE environment variable in one of 3 states: | ||
| # | ||
| # 1. Unset: | ||
| # In the unset state, no attempt is made to attach to the remote ST-Link. | ||
| # An annoying message is output to tell the user to set the HR2_REMOTE environment variable. | ||
| # 2. Set to empty: | ||
| # When set to the empty string, the user is saying, do not bother with attempt to to attach | ||
| # to a remote ST-Link. No annoying message is generated either. | ||
| # 3. Set to non-empty: | ||
| # When set to an none empty value, this code will attempt to find and attach to the ST-Link | ||
| # device on that machine. | ||
| # | ||
| # This is accomplished by a very obsure bash syntax that goes by the name of "parameter expanson". | ||
| # The syntax is ${VAR+DEFAULT} returns the value of VAR if it is set and "DEFAULT" if it is not set. | ||
| # You have been warned. | ||
|
|
||
| PORT_NAME="" | ||
| if [ "$HR2_REMOTE" ] | ||
| then | ||
| # HR2_REMOTE is non-empty. Search for remote ST-link. | ||
| if [ "$(which usbip)" ] | ||
| then | ||
| BUS_NAME=$(usbip list -r "$HR2_REMOTE" 2>&1 | grep 0483 | sed "s,:.*,," | sed "s, *,,g") | ||
| if [ "$BUS_NAME" ] | ||
| then | ||
| echo "You may be prompted for your sudo password (i.e. your login password)." | ||
| echo "Attempting attach to ST-Link at $HR2_REMOTE via $BUS_NAME ..." | ||
| sudo usbip attach -r "$HR2_REMOTE" -b "$BUS_NAME" | ||
| sleep 5 | ||
| PORT_NAME="$(usbip port 2>&1 | grep Port | sed 's,Port ,,' | sed 's,:.*,,')" | ||
| echo "PORT_NAME=$PORT_NAME" | ||
| if [ "$PORT_NAME" ] | ||
| then | ||
| echo "Remote ST-Link appears to have been found." | ||
| else | ||
| echo "Remote ST-Link was found, but attach failed." | ||
| fi | ||
| else | ||
| echo "Unable to find remote ST-Link." | ||
| fi | ||
| else | ||
| echo "/usb/bin/usbip is not installed. Not attempting to find remote ST-Link." | ||
| fi | ||
| else | ||
| # See the comment about bash parameter expansion to understand what the '+' is doing. | ||
| # HR2_REMOTE is either empty or not set: | ||
| if [ ! "${HR2_REMOTE+IS_SET}" ] | ||
| then | ||
| # HR2_REMOTE is not set; let the user know that they have to set this value: | ||
| echo "HR2_REMOTE environment variable is not set; not searching for remote ST-Link." | ||
| echo "Set HR2_REMOTE to empty string to suppress this message." | ||
| echo "For example, `export HR2_REMOTE=''`" | ||
| # elses | ||
| # HR2_REMOTE is set to empty value; means the user does not want to try to find remote STM. | ||
| # echo "HR2_REMOTE is set to an empty string" # For debugging only | ||
| fi | ||
| fi | ||
|
|
||
| # Now run stme32cubeide: | ||
| stm32cubeide | ||
|
|
||
| # Attempt to detach from ST-Link | ||
| if [ "$PORT_NAME" ] | ||
| then | ||
| echo "Attempting to detach from ST-Link. (sudo may prompt for password)" | ||
| sudo usbip detach -p "$PORT_NAME" | ||
| PORT_NAME="$(usbip port 2>&1 | grep Port | sed 's,Port ,,' | sed 's,:.*,,')" | ||
| if [ "$PORT_NAME" ] | ||
| then | ||
| echo "Detach failed" | ||
| fi | ||
| fi |
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