Merge pull request #15 from lgbrownjr/development

Updates 06/07/2021

Author: lgbrownjr

README.md

@@ -109,7 +109,7 @@ Reboot your Pi when the upgrade is complete.
   * Select *Network at boot*, then select *No* to Disable *Waiting for network on boot*.
 * From the main menu, under *localization Options* verify, or set:
   * Setup locals.
-    * De-select the default selection of *en_GB.UTF-8 UTF-8* (if you are'nt from Great Briton), and select your contrie's local.
+    * De-select the default selection of *en_GB.UTF-8 UTF-8* (if you are'nt from Great Britain), and select your contrie's local.
     * Select *Ok*, then tab to and select *Ok".
     * Select the local you selected in the previous screen, then tab to and select *Ok".
   * Set timezone on the pi.
@@ -260,4 +260,4 @@ Features I want to add to this project:
 ---
 
 ## Known issues:
-- [ ] For some reason, while connected via bluetooth, one cannot update the OS, or githib repositories.  A workaround, is to open a `screen` session in the bridge, then perform any update taskes.  Another workaround would be to ssh into it instead of using bluetoothe.
+- [ ] For some reason, while connected via bluetooth, one cannot update the OS, or githib repositories.  A workaround, is to open a `screen` session in the bridge, then perform any update taskes.  Another workaround would be to ssh into it instead of using bluetooth.

screen_bat_mon

@@ -6,4 +6,5 @@ if [ -e /tmp/bat ]; then
 	grep -Eo [0-9]+ /tmp/bat
 else
 	printf "Null"
-fi
+fi
+exit 0

screen_get_baud

@@ -0,0 +1,5 @@
+#! /bin/bash
+#    I saved this as 'screen_backtick_battery'
+# 2021-06-02: get the rfcomm0 serial interface baud rate for a backtick command in the ser2bt_bridge screen config.
+stty < /dev/rfcomm0 | grep speed | cut -d ";" -f 1 | grep -o "[0-9]\+"
+exit 0

ser2bt_bridge

@@ -61,31 +61,33 @@ printf "\n${nor}Checking to make sure we are connected to at least one serial de
 
 #Check for USB ports:
 z=${max_ports}
-printf " ${nor}Checking to see what ${cyn}${usb_port}${nor}'s are available:\n"
+printf " ${nor}Checking to see what ${cyn}${usb_port}${nor}'s are available:"
 for (( a=0; a<=${max_ports}-1; a++ )); do
 	port="${usb_port}${a}"
 	if [[ ! -e ${port} ]]; then
 		let z--
 	else
-		printf "  ${cyn}${port}${nor} is ${drk_grn}available${nor}...\n"
+		printf "   \n${cyn}${port}${nor} is ${drk_grn}available${nor}...\n"
 		wire_port+=(${port})
 	fi
 done
+printf " ${drk_grn}Done\n"
 
 #Check for ACM ports:
 z=${max_ports}
-printf " ${nor}Checking to see what ${cyn}${acm_port}${nor}'s are available:\n"
+printf " ${nor}Checking to see what ${cyn}${acm_port}${nor}'s are available:"
 for (( a=0; a<=${max_ports}-1; a++ )); do
 	port="${acm_port}${a}"
 	if [[ ! -e ${port} ]]; then
 		let z--
 	else
-		printf "  ${cyn}${port}${nor} is ${drk_grn}available${nor}...\n"
+		printf "   \n${cyn}${port}${nor} is ${drk_grn}available${nor}...\n"
 		wire_port+=(${port})
 	fi
 done
-resize > /dev/null 2>&1
-printf "\n"
+printf " ${drk_grn}Done\n"
+
+#Create screen sessions based on the USB and ACM Ports found from above:
 count=0
 wire_count=1
 for serial_port in ${wire_port[@]}; do
@@ -94,8 +96,12 @@ for serial_port in ${wire_port[@]}; do
 	let count++
 	let wire_count++
 done
-
 session_count=$(screen -r | grep Detached | cut -d "." -f 2 | cut -f 1 | wc -w)
+
+#resize the terminal for better vewing
+resize > /dev/null 2>&1
+
+#Determine what to do on exit - if we are connected to more than one serial device, connected to 1 serial device, or none at all:
 if [[ ${session_count} > 1 ]]; then
 	screen -r | grep Detached | cut -d "." -f 2 | cut -f 1
 	printf "\nUse ${yel}screen -r${mag} switch_name${nor} (listed above).\n"
@@ -114,4 +120,4 @@ wait
 exit_status=0
 exit_status_reason="Successful completion."
 exit_script ${exit_status} ${exit_status_reason}
-exit ${exit_status}
+exit ${exit_status}

ser2bt_bridge.screenrc

@@ -52,7 +52,10 @@ bind I login on
 bind O login off
 bind } history
 
+#Extra functionality -obtain information for the status bars:
 backtick 1 30 90 screen_bat_mon
+backtick 2 120 300 screen_get_baud
+
 # An example of a "screen scraper" which will launch urlview on the current
 # screen window
 #
@@ -85,7 +88,7 @@ hardstatus on
 #
 #hardstatus lastline "%-Lw%{= BW}%50>%n%f* %t%{-}%+Lw%<"
 
-hardstatus	alwaysfirstline
+#hardstatus	alwaysfirstline
 
 # set these terminals up to be 'optimal' instead of vt100
 termcapinfo xterm*|linux*|rxvt*|Eterm* OP
@@ -127,5 +130,5 @@ bindkey "^[[6~" eval 'copy' 'stuff ^F' # PgDown | Enter copy/scrollback mode and
 # SCREEN LAYOUT
 # ------------------------------------------------------------------------------
 hardstatus alwaysfirstline "%{= kb}[%{= kr}$USER%{+ kw}@%{+ ky}%H%{+ kb}][%=%{= kK}(%{+ km}%n %{+ kg}%t%{+ kK})%=%{+ kb}][%{+ ky}%m%{+ kw}/%{-}%d%{+ kw}/%{-}%Y %{+ kc}%c%{+ kb}]"
-caption always "%{+ Bk}[%{+ Wk}Press: %{+ Yk}<CTRL>%{-} +%{+ Yk} a%{-}, then%{+ Yk} \%{-} to exit, or%{+ Yk} d%{-} to suspend session.%{+ Bk}][%=][%{+ Wk}Battery: %{+ Gk}%1`%:%{+ Wk}%%%{+ Bk}]"
+caption always "%{+ Bk}[%{+ Wk}Baud Rate: %{+ Gk}%2`%:%{+ Bk}][%=][%{+ Wk}Press: %{+ Yk}<CTRL>%{-} +%{+ Yk} a%{-}, then%{+ Yk} \%{-} to %{+ Mk}exit%{-}, or%{+ Yk} d%{-} to %{+ Mk}suspend%{-} session.%{+ Bk}][%=][%{+ Wk}Battery: %{+ Gk}%1`%:%{+ Wk}%%%{+ Bk}]"
 #idle 300 exec termsaver starwars

upgrade

@@ -39,7 +39,7 @@ disable_svc=("keyboard-setup.service" "dphys-swapfile.service" "triggerhappy.ser
 "apt-daily-upgrade.service" "apt-daily-upgrade.timer" "rpi-eeprom-update.service" \
 "ser2net.service")
 base_package_install_list=("screen" "git" "minicom" "tio" "rfkill" "dnsutils" "xterm" "telnet" "telnetd" "ser2net" "spi-tools")
-base_bin_files=(ser2bt_bridge screen_bat_mon)
+base_bin_files=(ser2bt_bridge screen_bat_mon screen_get_baud)
 #enhanc_bin_files=(ser2bt_status init_scr shutdown_scr)
 wavesh_bin_files=(ser2bt_status init_scr shutdown_scr)
 full_bin_files=( "${base_bin_files[@]}")