remove explicit expander support from bash tools

docs/tools.md

@@ -62,15 +62,6 @@ To upload the compiled firmware you can use one of the following scripts.
 
 This script is useful on [Robot Brains](https://www.zauberzeug.com/product-robot-brain.html) where the microcontroller is connected to the pin header of an NVIDIA Jetson computer.
 
-#### Upload to an expander
-
-```bash
-./upload_expander.sh
-```
-
-This script is still work in progress.
-It is useful on [Robot Brains](https://www.zauberzeug.com/product-robot-brain.html) that come with a second microcontroller as port expander.
-
 ### Backtrace
 
 In case Lizard terminates with a backtrace printed to the serial terminal, you can use the following script to print corresponding source code lines.

monitor_ssh.sh

@@ -3,18 +3,10 @@
 if [ $# -lt 1 ]
 then
     echo "Usage:"
-    echo "`basename $0` [-e/--expander] <user@host>"
+    echo "`basename $0` <user@host>"
     exit
 fi
 
-if [[ "$1" == "-e" || "$1" == "--expander" ]]
-then
-    shift
-    dev="/dev/serial/by-id/usb-Silicon_Labs_CP2102N_USB_to_UART_Bridge_Controller_f276e472a1e3ea118d06177c994a5d01-if00-port0"
-else
-    dev="/dev/ttyTHS1"
-fi
-
 host=$1
 
-ssh -t $host "bash --login -c 'cd ~/lizard && ./monitor.py $dev'"
+ssh -t $host "bash --login -c 'cd ~/lizard && ./monitor.py /dev/ttyTHS1'"

upload_ssh.sh

@@ -3,22 +3,14 @@
 if [ $# -lt 1 ]
 then
     echo "Usage:"
-    echo "`basename $0` [-e/--expander] <user@host>"
+    echo "`basename $0` <user@host>"
     exit
 fi
 
-if [[ "$1" == "-e" || "$1" == "--expander" ]]
-then
-    shift
-    remote_command="./upload_expander.sh"
-else
-    remote_command="./upload_ths1.sh"
-fi
-
 host=$1
 
 echo "Copying binary files to $host..."
 rsync -zarv --prune-empty-dirs --include="*/" --include="*.bin" --exclude="*" build $host:~/lizard/ || exit 1 # https://stackoverflow.com/a/32527277/3419103
 
 echo "Flashing microcontroller..."
-ssh -t $host "bash --login -c 'cd ~/lizard && $remote_command'"
+ssh -t $host "bash --login -c 'cd ~/lizard && ./upload_ths1.sh'"