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install.sh
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#!/bin/bash
# Happy Hare MMU Software
# Installer / Updater script
#
# Copyright (C) 2022 moggieuk#6538 (discord) [email protected]
#
VERSION=2.51 # Important: Keep synced with mmy.py
SCRIPT="$(readlink -f "$0")"
SCRIPTFILE="$(basename "$SCRIPT")"
SCRIPTPATH="$(dirname "$SCRIPT")"
SCRIPTNAME="$0"
ARGS=( "$@" )
KLIPPER_HOME="${HOME}/klipper"
MOONRAKER_HOME="${HOME}/moonraker"
KLIPPER_CONFIG_HOME="${HOME}/printer_data/config"
OCTOPRINT_KLIPPER_CONFIG_HOME="${HOME}"
KLIPPER_LOGS_HOME="${HOME}/printer_data/logs"
OLD_KLIPPER_CONFIG_HOME="${HOME}/klipper_config"
SENSORS_SECTION="FILAMENT SENSORS"
LED_SECTION="MMU OPTIONAL NEOPIXEL"
set -e # Exit immediately on error
declare -A PIN 2>/dev/null || {
echo "Please run this script with bash $0"
exit 1
}
# Pins for original EASY-BRD and EASY-BRD with Seed Studio XIAO RP2040
# Note: uart pin is shared on original EASY-BRD (with different uart addresses)
#
PIN[EASY-BRD,gear_uart_pin]="PA8"; PIN[EASY-BRD-RP2040,gear_uart_pin]="gpio6"
PIN[EASY-BRD,gear_step_pin]="PA4"; PIN[EASY-BRD-RP2040,gear_step_pin]="gpio27"
PIN[EASY-BRD,gear_dir_pin]="PA10"; PIN[EASY-BRD-RP2040,gear_dir_pin]="gpio28"
PIN[EASY-BRD,gear_enable_pin]="PA2"; PIN[EASY-BRD-RP2040,gear_enable_pin]="gpio26"
PIN[EASY-BRD,gear_diag_pin]=""; PIN[EASY-BRD-RP2040,gear_diag_pin]=""
PIN[EASY-BRD,selector_uart_pin]="PA8"; PIN[EASY-BRD-RP2040,selector_uart_pin]="gpio6"
PIN[EASY-BRD,selector_step_pin]="PA9"; PIN[EASY-BRD-RP2040,selector_step_pin]="gpio7"
PIN[EASY-BRD,selector_dir_pin]="PB8"; PIN[EASY-BRD-RP2040,selector_dir_pin]="gpio0"
PIN[EASY-BRD,selector_enable_pin]="PA11"; PIN[EASY-BRD-RP2040,selector_enable_pin]="gpio29"
PIN[EASY-BRD,selector_diag_pin]="PA7"; PIN[EASY-BRD-RP2040,selector_diag_pin]="gpio2"
PIN[EASY-BRD,selector_endstop_pin]="PB9"; PIN[EASY-BRD-RP2040,selector_endstop_pin]="gpio1"
PIN[EASY-BRD,servo_pin]="PA5"; PIN[EASY-BRD-RP2040,servo_pin]="gpio4"
PIN[EASY-BRD,encoder_pin]="PA6"; PIN[EASY-BRD-RP2040,encoder_pin]="gpio3"
PIN[EASY-BRD,neopixel_pin]=""; PIN[EASY-BRD-RP2040,neopixel_pin]=""
PIN[EASY-BRD,gate_sensor_pin]="PA6"; PIN[EASY-BRD-RP2040,gate_sensor_pin]="gpio3";
PIN[EASY-BRD,pre_gate_0_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_0_pin]="";
PIN[EASY-BRD,pre_gate_1_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_1_pin]="";
PIN[EASY-BRD,pre_gate_2_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_2_pin]="";
PIN[EASY-BRD,pre_gate_3_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_3_pin]="";
PIN[EASY-BRD,pre_gate_4_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_4_pin]="";
PIN[EASY-BRD,pre_gate_5_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_5_pin]="";
PIN[EASY-BRD,pre_gate_6_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_6_pin]="";
PIN[EASY-BRD,pre_gate_7_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_7_pin]="";
PIN[EASY-BRD,pre_gate_8_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_8_pin]="";
PIN[EASY-BRD,pre_gate_9_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_9_pin]="";
PIN[EASY-BRD,pre_gate_10_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_10_pin]="";
PIN[EASY-BRD,pre_gate_11_pin]=""; PIN[EASY-BRD-RP2040,pre_gate_11_pin]="";
# Pins for Mellow EASY-BRD with CANbus
#
PIN[MELLOW-EASY-BRD-CAN,gear_uart_pin]="gpio9";
PIN[MELLOW-EASY-BRD-CAN,gear_step_pin]="gpio7";
PIN[MELLOW-EASY-BRD-CAN,gear_dir_pin]="gpio8";
PIN[MELLOW-EASY-BRD-CAN,gear_enable_pin]="gpio6";
PIN[MELLOW-EASY-BRD-CAN,gear_diag_pin]="gpio23";
PIN[MELLOW-EASY-BRD-CAN,selector_uart_pin]="gpio0";
PIN[MELLOW-EASY-BRD-CAN,selector_step_pin]="gpio2";
PIN[MELLOW-EASY-BRD-CAN,selector_dir_pin]="gpio1";
PIN[MELLOW-EASY-BRD-CAN,selector_enable_pin]="gpio3";
PIN[MELLOW-EASY-BRD-CAN,selector_diag_pin]="gpio22";
PIN[MELLOW-EASY-BRD-CAN,selector_endstop_pin]="gpio20"; # Endstop
PIN[MELLOW-EASY-BRD-CAN,servo_pin]="gpio21"; # Servo
PIN[MELLOW-EASY-BRD-CAN,encoder_pin]="gpio15"; # Encoder
PIN[MELLOW-EASY-BRD-CAN,neopixel_pin]="gpio14"; # Extra
PIN[MELLOW-EASY-BRD-CAN,gate_sensor_pin]="gpio15"; # Encoder (Alt)
PIN[MELLOW-EASY-BRD-CAN,pre_gate_0_pin]="gpio10"; # Exp 5
PIN[MELLOW-EASY-BRD-CAN,pre_gate_1_pin]="gpio26"; # Exp 6
PIN[MELLOW-EASY-BRD-CAN,pre_gate_2_pin]="gpio11"; # Exp 7
PIN[MELLOW-EASY-BRD-CAN,pre_gate_3_pin]="gpio27"; # Exp 8
PIN[MELLOW-EASY-BRD-CAN,pre_gate_4_pin]="gpio12"; # Exp 9
PIN[MELLOW-EASY-BRD-CAN,pre_gate_5_pin]="gpio28"; # Exp 10
PIN[MELLOW-EASY-BRD-CAN,pre_gate_6_pin]="gpio24"; # Exp 11
PIN[MELLOW-EASY-BRD-CAN,pre_gate_7_pin]="gpio29"; # Exp 12
PIN[MELLOW-EASY-BRD-CAN,pre_gate_8_pin]="gpio13"; # Exp 13
PIN[MELLOW-EASY-BRD-CAN,pre_gate_9_pin]="gpio25"; # Exp 14
PIN[MELLOW-EASY-BRD-CAN,pre_gate_10_pin]="";
PIN[MELLOW-EASY-BRD-CAN,pre_gate_11_pin]="";
# Pins for Fysetc Burrows ERB board (original v1 and v2)
#
PIN[ERB,gear_uart_pin]="gpio20"; PIN[ERBv2,gear_uart_pin]="gpio20";
PIN[ERB,gear_step_pin]="gpio10"; PIN[ERBv2,gear_step_pin]="gpio10";
PIN[ERB,gear_dir_pin]="gpio9"; PIN[ERBv2,gear_dir_pin]="gpio9";
PIN[ERB,gear_enable_pin]="gpio8"; PIN[ERBv2,gear_enable_pin]="gpio8";
PIN[ERB,gear_diag_pin]="gpio13"; PIN[ERBv2,gear_diag_pin]="gpio13";
PIN[ERB,selector_uart_pin]="gpio17"; PIN[ERBv2,selector_uart_pin]="gpio17";
PIN[ERB,selector_step_pin]="gpio16"; PIN[ERBv2,selector_step_pin]="gpio16";
PIN[ERB,selector_dir_pin]="gpio15"; PIN[ERBv2,selector_dir_pin]="gpio15";
PIN[ERB,selector_enable_pin]="gpio14"; PIN[ERBv2,selector_enable_pin]="gpio14";
PIN[ERB,selector_diag_pin]="gpio19"; PIN[ERBv2,selector_diag_pin]="gpio19";
PIN[ERB,selector_endstop_pin]="gpio24"; PIN[ERBv2,selector_endstop_pin]="gpio24";
PIN[ERB,servo_pin]="gpio23"; PIN[ERBv2,servo_pin]="gpio23";
PIN[ERB,encoder_pin]="gpio22"; PIN[ERBv2,encoder_pin]="gpio22";
PIN[ERB,neopixel_pin]="gpio21"; PIN[ERBv2,neopixel_pin]="gpio21";
PIN[ERB,gate_sensor_pin]="gpio22"; PIN[ERBv2,gate_sensor_pin]="gpio25"; # Hall Effect
PIN[ERB,pre_gate_0_pin]="gpio0"; PIN[ERBv2,pre_gate_0_pin]="gpio12";
PIN[ERB,pre_gate_1_pin]="gpio1"; PIN[ERBv2,pre_gate_1_pin]="gpio18";
PIN[ERB,pre_gate_2_pin]="gpio2"; PIN[ERBv2,pre_gate_2_pin]="gpio2";
PIN[ERB,pre_gate_3_pin]="gpio3"; PIN[ERBv2,pre_gate_3_pin]="gpio3";
PIN[ERB,pre_gate_4_pin]="gpio4"; PIN[ERBv2,pre_gate_4_pin]="gpio4";
PIN[ERB,pre_gate_5_pin]="gpio5"; PIN[ERBv2,pre_gate_5_pin]="gpio5";
PIN[ERB,pre_gate_6_pin]="gpio6"; PIN[ERBv2,pre_gate_6_pin]="gpio6";
PIN[ERB,pre_gate_7_pin]="gpio7"; PIN[ERBv2,pre_gate_7_pin]="gpio7";
PIN[ERB,pre_gate_8_pin]="gpio26"; PIN[ERBv2,pre_gate_8_pin]="gpio26";
PIN[ERB,pre_gate_9_pin]="gpio27"; PIN[ERBv2,pre_gate_9_pin]="gpio27";
PIN[ERB,pre_gate_10_pin]="gpio28"; PIN[ERBv2,pre_gate_10_pin]="gpio28";
PIN[ERB,pre_gate_11_pin]="gpio29"; PIN[ERBv2,pre_gate_11_pin]="gpio29";
# Pins for BTT MMB board (gear on motor1, selector on motor2, endstop on STP11, optional gate sensor on STP1 if no gear DIAG use)
#
PIN[MMB,gear_uart_pin]="PA10"; # M1
PIN[MMB,gear_step_pin]="PB15";
PIN[MMB,gear_dir_pin]="PB14";
PIN[MMB,gear_enable_pin]="PA8";
PIN[MMB,gear_diag_pin]="PA3"; # Aka STP1
PIN[MMB,selector_uart_pin]="PC7"; # M2
PIN[MMB,selector_step_pin]="PD2";
PIN[MMB,selector_dir_pin]="PB13";
PIN[MMB,selector_enable_pin]="PD1";
PIN[MMB,selector_diag_pin]="PA4"; # Aka STP2
PIN[MMB,selector_endstop_pin]="PB2"; # STP11
PIN[MMB,servo_pin]="PA0";
PIN[MMB,encoder_pin]="PA1";
PIN[MMB,neopixel_pin]="PA2";
PIN[MMB,gate_sensor_pin]="PA3"; # STP1 (if not DIAG)
PIN[MMB,pre_gate_0_pin]="PB9"; # STP3
PIN[MMB,pre_gate_1_pin]="PB8"; # STP4
PIN[MMB,pre_gate_2_pin]="PC15"; # STP5
PIN[MMB,pre_gate_3_pin]="PC13"; # STP6
PIN[MMB,pre_gate_4_pin]="PC14"; # STP7
PIN[MMB,pre_gate_5_pin]="PB12"; # STP8
PIN[MMB,pre_gate_6_pin]="PB11"; # STP9
PIN[MMB,pre_gate_7_pin]="PB10"; # STP10
PIN[MMB,pre_gate_8_pin]="";
PIN[MMB,pre_gate_9_pin]="";
PIN[MMB,pre_gate_10_pin]="";
PIN[MMB,pre_gate_11_pin]="";
# These pins will usually be on main mcu for wiring simplification
#
PIN[toolhead_sensor_pin]=""
PIN[extruder_sensor_pin]=""
PIN[gantry_servo_pin]=""
PIN[sync_feedback_tension_pin]=""
PIN[sync_feedback_compression_pin]=""
# Screen Colors
OFF='\033[0m' # Text Reset
BLACK='\033[0;30m' # Black
RED='\033[0;31m' # Red
GREEN='\033[0;32m' # Green
YELLOW='\033[0;33m' # Yellow
BLUE='\033[0;34m' # Blue
PURPLE='\033[0;35m' # Purple
CYAN='\033[0;36m' # Cyan
WHITE='\033[0;37m' # White
B_RED='\033[1;31m' # Bold Red
B_GREEN='\033[1;32m' # Bold Green
B_YELLOW='\033[1;33m' # Bold Yellow
B_CYAN='\033[1;36m' # Bold Cyan
B_WHITE='\033[1;37m' # Bold White
TITLE="${B_WHITE}"
DETAIL="${BLUE}"
INFO="${CYAN}"
EMPHASIZE="${B_CYAN}"
ERROR="${B_RED}"
WARNING="${B_YELLOW}"
PROMPT="${CYAN}"
INPUT="${OFF}"
SECTION="----------\n"
self_update() {
[ "$UPDATE_GUARD" ] && return
export UPDATE_GUARD=YES
clear
cd "$SCRIPTPATH"
set +e
BRANCH=$(timeout 3s git branch --show-current)
if [ $? -ne 0 ]; then
echo -e "${ERROR}Error updating from github"
echo -e "${ERROR}You might have an old version of git"
echo -e "${ERROR}Skipping automatic update..."
set -e
return
fi
set -e
[ -z "${BRANCH}" ] && {
echo -e "${ERROR}Timeout talking to github. Skipping upgrade check"
return
}
echo -e "${B_GREEN}Running on '${BRANCH}' branch"
# Both check for updates but also help me not loose changes accidently
echo -e "${B_GREEN}Checking for updates..."
git fetch --quiet
set +e
git diff --quiet --exit-code "origin/$BRANCH"
if [ $? -eq 1 ]; then
echo -e "${B_GREEN}Found a new version of Happy Hare on github, updating..."
[ -n "$(git status --porcelain)" ] && {
git stash push -m 'local changes stashed before self update' --quiet
}
RESTART=1
fi
set -e
if [ -n "${N_BRANCH}" -a "${BRANCH}" != "${N_BRANCH}" ]; then
BRANCH=${N_BRANCH}
echo -e "${B_GREEN}Switching to '${BRANCH}' branch"
RESTART=1
fi
if [ -n "${RESTART}" ]; then
git checkout $BRANCH --quiet
git pull --quiet --force
GIT_VER=$(git describe --tags)
echo -e "${B_GREEN}Now on git version ${GIT_VER}"
echo -e "${B_GREEN}Running the new install script..."
cd - >/dev/null
exec "$SCRIPTNAME" "${ARGS[@]}"
exit 0 # Exit this old instance
fi
GIT_VER=$(git describe --tags)
echo -e "${B_GREEN}Already the latest version: ${GIT_VER}"
}
function nextfilename {
local name="$1"
if [ -d "${name}" ]; then
printf "%s-%s" ${name%%.*} $(date '+%Y%m%d_%H%M%S')
else
printf "%s-%s.%s-old" ${name%%.*} $(date '+%Y%m%d_%H%M%S') ${name#*.}
fi
}
function nextsuffix {
local name="$1"
local -i num=0
while [ -e "$name.0$num" ]; do
num+=1
done
printf "%s.0%d" "$name" "$num"
}
verify_not_root() {
if [ "$EUID" -eq 0 ]; then
echo -e "${ERROR}This script must not run as root"
exit -1
fi
}
check_klipper() {
if [ "$NOSERVICE" -ne 1 ]; then
if [ "$(sudo systemctl list-units --full -all -t service --no-legend | grep -F "${KLIPPER_SERVICE}")" ]; then
echo -e "${INFO}Klipper ${KLIPPER_SERVICE} systemd service found"
else
echo -e "${ERROR}Klipper ${KLIPPER_SERVICE} systemd service not found! Please install Klipper first"
exit -1
fi
fi
}
check_octoprint() {
if [ "$NOSERVICE" -ne 1 ]; then
if [ "$(sudo systemctl list-units --full -all -t service --no-legend | grep -F "octoprint.service")" ]; then
echo -e "${INFO}OctoPrint service found"
OCTOPRINT=1
else
OCTPRINT=0
fi
fi
}
verify_home_dirs() {
if [ ! -d "${KLIPPER_HOME}" ]; then
echo -e "${ERROR}Klipper home directory (${KLIPPER_HOME}) not found. Use '-k <dir>' option to override"
exit -1
fi
if [ ! -d "${KLIPPER_CONFIG_HOME}" ]; then
if [ ! -d "${OLD_KLIPPER_CONFIG_HOME}" ]; then
if [ ! -f "${OCTOPRINT_KLIPPER_CONFIG_HOME}/${PRINTER_CONFIG}" ]; then
echo -e "${ERROR}Klipper config directory (${KLIPPER_CONFIG_HOME} or ${OLD_KLIPPER_CONFIG_HOME}) not found. Use '-c <dir>' option to override"
exit -1
fi
KLIPPER_CONFIG_HOME="${OCTOPRINT_KLIPPER_CONFIG_HOME}"
else
KLIPPER_CONFIG_HOME="${OLD_KLIPPER_CONFIG_HOME}"
fi
fi
echo -e "${INFO}Klipper config directory (${KLIPPER_CONFIG_HOME}) found"
if [ ! -d "${MOONRAKER_HOME}" ]; then
if [ "${OCTOPRINT}" -eq 0 ]; then
echo -e "${ERROR}Moonraker home directory (${MOONRAKER_HOME}) not found. Use '-m <dir>' option to override"
exit -1
fi
echo -e "${WARNING}Moonraker home directory (${MOONRAKER_HOME}) not found. OctoPrint detected, skipping."
fi
}
# Silently cleanup legacy ERCF-Software-V3 files...
cleanup_old_ercf() {
# Printer configuration files...
ercf_files=$(cd ${KLIPPER_CONFIG_HOME}; ls ercf_*.cfg 2>/dev/null | wc -l || true)
if [ "${ercf_files}" -ne 0 ]; then
echo -e "${INFO}Cleaning up old Happy Hare v1 installation"
if [ ! -d "${KLIPPER_CONFIG_HOME}/ercf.uninstalled" ]; then
mkdir ${KLIPPER_CONFIG_HOME}/ercf.uninstalled
fi
for file in `cd ${KLIPPER_CONFIG_HOME} ; ls ercf_*.cfg 2>/dev/null`; do
mv ${KLIPPER_CONFIG_HOME}/${file} ${KLIPPER_CONFIG_HOME}/ercf.uninstalled/${file}
done
if [ -f "${KLIPPER_CONFIG_HOME}/client_macros.cfg" ]; then
mv ${KLIPPER_CONFIG_HOME}/client_macros.cfg ${KLIPPER_CONFIG_HOME}/ercf.uninstalled/client_macros.cfg
fi
fi
# Klipper modules...
if [ -d "${KLIPPER_HOME}/klippy/extras" ]; then
rm -f "${KLIPPER_HOME}/klippy/extras/ercf*.py"
fi
# Old klipper logs...
if [ -d "${KLIPPER_LOGS_HOME}" ]; then
rm -f "${KLIPPER_LOGS_HOME}/ercf*"
fi
# Moonraker update manager...
file="${KLIPPER_CONFIG_HOME}/moonraker.conf"
if [ -f "${file}" ]; then
v1_section=$(grep -c '\[update_manager ercf-happy_hare\]' ${file} || true)
if [ "${v1_section}" -ne 0 ]; then
cat "${file}" | sed -e " \
/\[update_manager ercf-happy_hare\]/,+6 d; \
" > "${file}.update" && mv "${file}.update" "${file}"
fi
fi
# printer.cfg includes...
dest=${KLIPPER_CONFIG_HOME}/${PRINTER_CONFIG}
if test -f $dest; then
next_dest="$(nextfilename "$dest")"
v1_includes=$(grep -c '\[include ercf_parameters.cfg\]' ${dest} || true)
if [ "${v1_includes}" -ne 0 ]; then
cp ${dest} ${next_dest}
cat "${dest}" | sed -e " \
/\[include ercf_software.cfg\]/ d; \
/\[include ercf_parameters.cfg\]/ d; \
/\[include ercf_hardware.cfg\]/ d; \
/\[include ercf_menu.cfg\]/ d; \
/\[include client_macros.cfg\]/ d; \
" > "${dest}.tmp" && mv "${dest}.tmp" "${dest}"
fi
fi
}
# TEMPORARY: Upgrade to mmu-toolhead version from manual_stepper
cleanup_manual_stepper_version() {
# Legacy klipper modules...
if [ -d "${KLIPPER_HOME}/klippy/extras" ]; then
rm -f "${KLIPPER_HOME}/klippy/extras/manual_mh_stepper.py"
rm -f "${KLIPPER_HOME}/klippy/extras/manual_extruder_stepper.py"
# Used as upgrade reminder rm -f "${KLIPPER_HOME}/klippy/extras/mmu_config_setup.py"
fi
# Upgrade mmu_hardware.cfg...
hardware_cfg="${KLIPPER_CONFIG_HOME}/mmu/base/mmu_hardware.cfg"
found_manual_stepper=$(egrep -c "\[mmu_config_setup\]|\[manual_extruder_stepper extruder\]" ${hardware_cfg} || true)
if [ "${found_manual_stepper}" -ne 0 ]; then
cat "${hardware_cfg}" | sed -e " \
/\[mmu_config_setup\]/ d; \
/^velocity: .*/ d; \
/^accel: .*/ d; \
s%\[\(.*\) manual_extruder_stepper extruder\]%# REMOVE/MOVE THIS SECTION vvv\n\[\1 manual_extruder_stepper extruder\]%; \
s%\[manual_extruder_stepper extruder\]%# REMOVE/MOVE THIS SECTION vvv\n\[manual_extruder_stepper extruder\]%; \
s%\[\(.*\) manual_extruder_stepper gear_stepper\]%\[\1 stepper_mmu_gear\]%; \
s%\[manual_extruder_stepper gear_stepper\]%\[stepper_mmu_gear\]%; \
s%\[\(.*\) manual_mh_stepper selector_stepper\]%\[\1 stepper_mmu_selector\]%; \
s%\[manual_mh_stepper selector_stepper\]%\[stepper_mmu_selector\]%; \
s%: \(.*\)_gear_stepper:virtual_endstop%: \1_stepper_mmu_gear:virtual_endstop%; \
s%: \(.*\)_selector_stepper:virtual_endstop%: \1_stepper_mmu_selector:virtual_endstop%; \
" > "${hardware_cfg}.tmp" && mv "${hardware_cfg}.tmp" "${hardware_cfg}"
echo -e "${WARNING}"
echo "------------------------- IMPORTANT INFO ON NEW MMU TOOLHEAD DEFINITION - READ ME --------------------------"
echo " This version of Happy Hare no longer requires the move of the [extruder] definition into mmu_hardware.cfg"
echo " You need to restore the sections marked in your mmu_hardware.cfg back to your original extruder config"
echo " and delete those sections from mmu_hardware.cfg. Also note that the gear are selector stepper definitions"
echo " have been modified to be compatible with the new MMU toolhead feature of this version"
echo
echo " If you see an error similar to:"
echo -e "${ERROR} Option 'microsteps' in section 'manual_extruder_stepper extruder' must be specified"
echo -e "${WARNING}"
echo " Edit mmu_hardware.cfg and restart Klipper to complete the upgrade"
echo "------------------------------------------------------------------------------------------------------------"
echo
fi
}
# TEMPORARY: Upgrade mmu sensors part of mmu_hardware.cfg
upgrade_mmu_sensors() {
hardware_cfg="${KLIPPER_CONFIG_HOME}/mmu/base/mmu_hardware.cfg"
found_mmu_sensors=$(egrep -c "${SENSORS_SECTION}" ${hardware_cfg} || true)
if [ "${found_mmu_sensors}" -eq 0 ]; then
# Form new section ready for insertion at end of existing mmu_hardware.cfg
sed -n "/${SENSORS_SECTION}/,+26p" "${SRCDIR}/config/base/mmu_hardware.cfg" | sed -e " \
s/^/#/; \
" > "${hardware_cfg}.tmp"
# Add new mmu sensors config section
echo -e "${INFO}Adding new mmu sensors section (commented out) to mmu_hardware.cfg..."
cat "${hardware_cfg}.tmp" >> "${hardware_cfg}" && rm "${hardware_cfg}.tmp"
fi
}
# TEMPORARY: Upgrade led effects part of mmu_hardware.cfg (assumed last part of file)
upgrade_led_effects() {
hardware_cfg="${KLIPPER_CONFIG_HOME}/mmu/base/mmu_hardware.cfg"
found_led_effects=$(egrep -c "${LED_SECTION}" ${hardware_cfg} || true)
led_effects_enabled=$(egrep -c "^\[mmu_led_effect" ${hardware_cfg} || true)
# Form new section ready for insertion at end of existing mmu_hardware.cfg
if [ "${led_effects_enabled}" -ne 0 ]; then
# Was enabled
sed -n "/${LED_SECTION}/,\$p" "${SRCDIR}/config/base/mmu_hardware.cfg" | sed -e " \
s/{mmu_num_gates}/${mmu_num_gates}/; \
s/{mmu_num_leds}/${mmu_num_leds}/g; \
" > "${hardware_cfg}.add"
else
# Was disabled
sed -n "/${LED_SECTION}/,\$p" "${SRCDIR}/config/base/mmu_hardware.cfg" | sed -e " \
s/^/#/; \
s/{mmu_num_gates}/${mmu_num_gates}/; \
s/{mmu_num_leds}/${mmu_num_leds}/g; \
" > "${hardware_cfg}.add"
fi
if [ "${found_led_effects}" -ne 0 ]; then
if echo "$FROM_VERSION 2.40" | awk '{exit !(($1 < $2))}'; then
cat "${hardware_cfg}" | sed -e "\
/${LED_SECTION}/,\$ d \
" > ${hardware_cfg}.tmp && mv ${hardware_cfg}.tmp ${hardware_cfg}
# Upgrade led config section
echo -e "${INFO}Updating LED control section in mmu_hardware.cfg..."
cat "${hardware_cfg}.add" >> "${hardware_cfg}" && rm "${hardware_cfg}.add"
else
rm "${hardware_cfg}.add"
fi
else
# Add new led config section
echo -e "${INFO}Adding new LED control section (commented out) to mmu_hardware.cfg..."
cat "${hardware_cfg}.add" >> "${hardware_cfg}" && rm "${hardware_cfg}.add"
fi
}
link_mmu_plugins() {
echo -e "${INFO}Linking mmu extensions to Klipper..."
if [ -d "${KLIPPER_HOME}/klippy/extras" ]; then
for file in `cd ${SRCDIR}/extras ; ls *.py`; do
ln -sf "${SRCDIR}/extras/${file}" "${KLIPPER_HOME}/klippy/extras/${file}"
done
else
echo -e "${WARNING}Klipper extensions not installed because Klipper 'extras' directory not found!"
fi
echo -e "${INFO}Linking mmu extension to Moonraker..."
if [ -d "${MOONRAKER_HOME}/moonraker/components" ]; then
for file in `cd ${SRCDIR}/components ; ls *.py`; do
ln -sf "${SRCDIR}/components/${file}" "${MOONRAKER_HOME}/moonraker/components/${file}"
done
else
echo -e "${WARNING}Moonraker extensions not installed because Moonraker 'components' directory not found!"
fi
}
unlink_mmu_plugins() {
echo -e "${INFO}Unlinking mmu extensions from Klipper..."
if [ -d "${KLIPPER_HOME}/klippy/extras" ]; then
for file in `cd ${SRCDIR}/extras ; ls *.py`; do
rm -f "${KLIPPER_HOME}/klippy/extras/${file}"
done
else
echo -e "${WARNING}MMU modules not uninstalled because Klipper 'extras' directory not found!"
fi
echo -e "${INFO}Unlinking mmu extension from Moonraker..."
if [ -d "${MOONRAKER_HOME}/moonraker/components" ]; then
for file in `cd ${SRCDIR}/components ; ls *.py`; do
rm -f "${MOONRAKER_HOME}/moonraker/components/${file}"
done
else
echo -e "${WARNING}MMU modules not uninstalled because Moonraker 'components' directory not found!"
fi
}
parse_file() {
filename="$1"
prefix_filter="$2"
namespace="$3"
checkdup="$4"
checkdup=""
if [ ! -f "${filename}" ]; then
return
fi
# Read old config files
while IFS= read -r line
do
# Remove comments
line="${line%%#*}"
line="${line%%;*}"
# Check if line is not empty and contains variable or parameter
if [ ! -z "$line" ] && { [ -z "$prefix_filter" ] || [ "${line#$prefix_filter}" != "$line" ]; }; then
# Split the line into parameter and value
IFS=":=" read -r parameter value <<< "$line"
# Remove leading and trailing whitespace
parameter=$(echo "$parameter" | xargs)
# Need to be more careful with value because it can be quoted
value=$(echo "$value" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
# If parameter is one of interest and it has a value remember it
if echo "$parameter" | egrep -q "${prefix_filter}"; then
if [ "${value}" != "" ]; then
combined="${namespace}${parameter}"
if [ -n "${checkdup}" ] && [ ! -z "${!combined+x}" ]; then
echo -e "${ERROR}${parameter} defined multiple times!"
fi
if echo "$value" | grep -q '^{.*}$'; then
eval "${combined}=\$${value}"
elif [ "${value%"${value#?}"}" = "'" ]; then
eval "${combined}=\'${value}\'"
else
eval "${combined}='${value}'"
fi
fi
fi
fi
done < "${filename}"
}
update_copy_file() {
src="$1"
dest="$2"
prefix_filter="$3"
namespace="$4"
# Read the file line by line
while IFS="" read -r line || [ -n "$line" ]
do
if echo "$line" | egrep -q '^[#;]'; then
# Just copy simple comments
echo "$line"
elif [ ! -z "$line" ] && { [ -z "$prefix_filter" ] || [ "${line#$prefix_filter}" != "$line" ]; }; then
# Line of interest
# Split the line into the part before # and the part after #
parameterAndValueAndSpace=$(echo "$line" | sed 's/^[[:space:]]*//' | sed 's/;/# /' | cut -d'#' -f1)
comment=""
if echo "$line" | grep -q "#"; then
commentChar="#"
comment=$(echo "$line" | sed 's/[^#]*#//')
elif echo "$line" | grep -q ";"; then
commentChar=";"
comment=$(echo "$line" | sed 's/[^;]*;//')
fi
space=`printf "%s" "$parameterAndValueAndSpace" | sed 's/.*[^[:space:]]\(.*\)$/\1/'`
if echo "$parameterAndValueAndSpace" | egrep -q "${prefix_filter}"; then
# If parameter and value exist, substitute the value with the in memory variable of the same name
if echo "$parameterAndValueAndSpace" | egrep -q '^\['; then
echo "$line"
elif [ -n "$parameterAndValueAndSpace" ]; then
parameter=$(echo "$parameterAndValueAndSpace" | cut -d':' -f1)
value=$(echo "$parameterAndValueAndSpace" | cut -d':' -f2)
if [ -n "${namespace}${parameter}" ]; then
# If 'parameter' is set and not empty, evaluate its value
new_value=$(eval echo "\$${namespace}${parameter}")
if [ -n "${namespace}" ]; then
# Namespaced, use once
eval unset ${namespace}${parameter}
fi
elif [ -n "${parameter}" ]; then
# Try non-namespaced name, multi-use
new_value=$(eval echo "\$${parameter}")
else
# If 'parameter' is unset or empty leave as token
new_value="{$parameter}"
fi
if [ -z "$new_value" ]; then
new_value="''"
fi
if [ -n "$comment" ]; then
echo "${parameter}: ${new_value}${space}${commentChar}${comment}"
else
echo "${parameter}: ${new_value}"
fi
else
echo "$line"
fi
else
echo "$line"
fi
else
# Just copy simple comments
echo "$line"
fi
done < "$src" >"$dest"
}
# Set default token values to the tokens themselves to avoid being parsed out
set_default_tokens() {
brd_type="unknown"
for var in mmu_num_gates mmu_num_leds serial servo_up_angle servo_move_angle servo_down_angle; do
eval "${var}='{$var}'"
done
}
# Set default parameters from the distribution (reference) config files
read_default_config() {
echo -e "${INFO}Reading default configuration parameters..."
parse_file "${SRCDIR}/config/base/mmu_parameters.cfg" "" "_param_" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_macro_vars.cfg" "variable_" "" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_software.cfg" "variable_" "" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_sequence.cfg" "variable_" "" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_form_tip.cfg" "variable_" "" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_cut_tip.cfg" "variable_" "" "checkdup"
parse_file "${SRCDIR}/config/base/mmu_leds.cfg" "variable_" "" "checkdup"
for file in `cd ${SRCDIR}/config/addons ; ls *.cfg | grep -v "_hw"`; do
parse_file "${SRCDIR}/config/addons/${file}" "variable_" "" "checkdup"
done
}
# Pull parameters from previous installation
read_previous_config() {
cfg="mmu_parameters.cfg"
dest_cfg=${KLIPPER_CONFIG_HOME}/mmu/base/${cfg}
if [ ! -f "${dest_cfg}" ]; then
echo -e "${WARNING}No previous ${cfg} found."
else
echo -e "${INFO}Reading ${cfg} configuration from previous installation..."
parse_file "${dest_cfg}" "" "_param_"
# Upgrade / map / force old parameters
if [ "${_param_form_tip_macro}" == "_MMU_FORM_TIP_STANDALONE" ]; then
_param_form_tip_macro="_MMU_FORM_TIP"
fi
if [ ! "${_param_encoder_unload_buffer}" == "" ]; then
_param_gate_unload_buffer=${_param_encoder_unload_buffer}
fi
if [ ! "${_param_encoder_unload_max}" == "" ]; then
_param_gate_homing_max=${_param_encoder_unload_max}
fi
if [ ! "${_param_encoder_load_retries}" == "" ]; then
_param_gate_load_retries=${_param_encoder_load_retries}
fi
if [ "${_param_toolhead_ignore_load_error}" == "1" ]; then
_param_toolhead_move_error_tolerance=100
fi
if [ ! "${_param_bowden_load_tolerance}" == "" ]; then
_param_bowden_allowable_load_delta=${_param_bowden_load_tolerance}
fi
if [ ! "${_param_log_visual}" == "2" ]; then
_param_log_visual=1
fi
if [ "${_param_servo_buzz_gear_on_down}" == "" ]; then
if [ "${_param_mmu_vendor}" == "Tradrack" ]; then
_param_servo_buzz_gear_on_down=0
else
_param_servo_buzz_gear_on_down=3
fi
fi
if [ "${_param_gate_parking_distance}" == "" ]; then
if [ ! "${_param_mmu_version}" == "1.1" ]; then
_param_gate_parking_distance=23
else
_param_gate_parking_distance=13
fi
fi
if [ "${_param_gate_endstop_to_encoder}" == "" ]; then
_param_gate_endstop_to_encoder=0
fi
if [ ! "${_param_servo_up_angle}" == "" ]; then
_param_servo_up_angle=$(echo "$_param_servo_up_angle" | awk '{print int($1)}')
fi
if [ ! "${_param_servo_down_angle}" == "" ]; then
_param_servo_down_angle=$(echo "$_param_servo_down_angle" | awk '{print int($1)}')
fi
if [ ! "${_param_servo_move_angle}" == "" ]; then
_param_servo_move_angle=$(echo "$_param_servo_move_angle" | awk '{print int($1)}')
fi
if [ ! "${_param_z_hop_height_error}" == "" ]; then
unset _param_z_hop_heigth_error
fi
fi
cfg="mmu_filametrix.cfg"
dest_cfg=${KLIPPER_CONFIG_HOME}/mmu/base/${cfg}
if [ -f "${dest_cfg}" ]; then
echo -e "${INFO}Reading ${cfg} configuration from previous installation..."
parse_file "${dest_cfg}" "variable_"
# Convert from mm/min to mm/sec and 'spd' to 'speed' for consistency in other macros
#
if [ ! "${variable_rip_speed}" == "" ]; then
variable_rip_speed=$(echo "$variable_rip_speed" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
if [ ! "${variable_evacuate_speed}" == "" ]; then
variable_evacuate_speed=$(echo "$variable_evacuate_speed" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
if [ ! "${variable_extruder_move_speed}" == "" ]; then
variable_extruder_move_speed=$(echo "$variable_extruder_move_speed" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
if [ ! "${variable_travel_spd}" == "" ]; then
variable_travel_speed=$(echo "$variable_travel_spd" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
if [ ! "${variable_cut_fast_move_spd}" == "" ]; then
variable_cut_fast_move_speed=$(echo "$variable_cut_fast_move_spd" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
if [ ! "${variable_cut_slow_move_spd}" == "" ]; then
variable_cut_slow_move_speed=$(echo "$variable_cut_slow_move_spd" | awk '{if ($1 > 250) print int($1 / 60); else print $1}')
fi
fi
# TODO Remove mmu_variables once everybody has upgraded
for cfg in mmu_variables.cfg mmu_software.cfg mmu_sequence.cfg mmu_cut_tip.cfg mmu_form_tip.cfg mmu_leds.cfg mmu_macro_vars.cfg; do
dest_cfg=${KLIPPER_CONFIG_HOME}/mmu/base/${cfg}
if [ ! -f "${dest_cfg}" ]; then
if [ "$cfg" != "mmu_variables.cfg" ]; then # TODO remove me with mmu_variables
echo -e "${WARNING}No previous ${cfg} found. Will install"
fi
else
echo -e "${INFO}Reading ${cfg} configuration from previous installation..."
parse_file "${dest_cfg}" "variable_"
if [ ! "${variable_enable_park}" == "" ]; then
variable_enable_park=$(convert_to_boolean_string ${variable_enable_park})
variable_enable_park_runout=${variable_enable_park}
variable_enable_park_standalone=${variable_enable_park}
fi
if [ ! "${variable_ramming_volume}" == "" ]; then
variable_ramming_volume_standalone=${variable_ramming_volume}
fi
if [ ! "${variable_auto_home}" == "" ]; then
variable_auto_home=$(convert_to_boolean_string ${variable_auto_home})
fi
if [ ! "${variable_park_after_form_tip}" == "" ]; then
variable_park_after_form_tip=$(convert_to_boolean_string ${variable_park_after_form_tip})
fi
if [ ! "${variable_restore_position}" == "" ]; then
variable_restore_position=$(convert_to_boolean_string ${variable_restore_position})
fi
if [ ! "${variable_gantry_servo_enabled}" == "" ]; then
variable_gantry_servo_enabled=$(convert_to_boolean_string ${variable_gantry_servo_enabled})
fi
if [ ! "${variable_use_skinnydip}" == "" ]; then
variable_use_skinnydip=$(convert_to_boolean_string ${variable_use_skinnydip})
fi
if [ ! "${variable_use_fast_skinnydip}" == "" ]; then
variable_use_fast_skinnydip=$(convert_to_boolean_string ${variable_use_fast_skinnydip})
fi
if [ ! "${variable_pin_loc_x}" == "" ]; then
variable_pin_loc_xy="${variable_pin_loc_x}, ${variable_pin_loc_y}"
fi
if [ ! "${variable_safe_margin_x}" == "" ]; then
variable_safe_margin_xy="${variable_safe_margin_x}, ${variable_safe_margin_y}"
fi
if [ "${variable_restore_xy_pos}" == "True" ]; then
variable_restore_xy_pos="\"last\""
elif [ "${variable_restore_xy_pos}" == "False" ]; then
variable_restore_xy_pos="\"none\""
fi
fi
done
# TODO namespace config in third-party addons separately
if [ -d "${KLIPPER_CONFIG_HOME}/mmu/addons" ]; then
for cfg in `cd ${KLIPPER_CONFIG_HOME}/mmu/addons ; ls *.cfg | grep -v "_hw"`; do
dest_cfg=${KLIPPER_CONFIG_HOME}/mmu/addons/${cfg}
if [ ! -f "${dest_cfg}" ]; then
echo -e "${WARNING}No previous ${cfg} found. Will install"
else
echo -e "${INFO}Reading ${cfg} configuration from previous installation..."
parse_file "${dest_cfg}" "variable_"
fi
done
fi
if [ ! "${_param_mmu_num_gates}" == "{mmu_num_gates}" -a ! "${_param_mmu_num_gates}" == "" ] 2>/dev/null; then
mmu_num_gates=$_param_mmu_num_gates
mmu_num_leds=$(expr $mmu_num_gates + 1)
fi
}
convert_to_boolean_string() {
if [ "$1" -eq 1 ] 2>/dev/null; then
echo "True"
elif [ "$1" -eq 0 ] 2>/dev/null; then
echo "False"
else
echo "$1"
fi
}
copy_config_files() {
mmu_dir="${KLIPPER_CONFIG_HOME}/mmu"
next_mmu_dir="$(nextfilename "${mmu_dir}")"
echo -e "${INFO}Copying configuration files into ${mmu_dir} directory..."
if [ ! -d "${mmu_dir}" ]; then
mkdir ${mmu_dir}
mkdir ${mmu_dir}/base
mkdir ${mmu_dir}/optional
mkdir ${mmu_dir}/addons
else
echo -e "${DETAIL}Config directory ${mmu_dir} already exists"
echo -e "${DETAIL}Backing up old config files to ${next_mmu_dir}"
mkdir ${next_mmu_dir}
(cd "${mmu_dir}"; cp -r * "${next_mmu_dir}")
# Ensure all new directories exist
mkdir -p ${mmu_dir}/base
mkdir -p ${mmu_dir}/optional
mkdir -p ${mmu_dir}/addons
fi
if [ ! "${_param_mmu_num_gates}" == "" ]; then
mmu_num_gates=${_param_mmu_num_gates}
fi
for file in `cd ${SRCDIR}/config/base ; ls *.cfg`; do
src=${SRCDIR}/config/base/${file}
dest=${mmu_dir}/base/${file}
next_dest=${next_mmu_dir}/base/${file}
if [ -f "${dest}" ]; then
if [ "${file}" == "mmu_hardware.cfg" -a "${INSTALL}" -eq 0 ] || [ "${file}" == "mmu.cfg" -a "${INSTALL}" -eq 0 ]; then
echo -e "${WARNING}Skipping copy of hardware config file ${file} because already exists"
continue
else
if [ "${file}" == "mmu_parameters.cfg" ] || [ "${file}" == "mmu_macro_vars.cfg" ]; then
echo -e "${INFO}Upgrading configuration file ${file}"
else
echo -e "${INFO}Installing configuration file ${file}"
fi
mv ${dest} ${next_dest}
fi
fi
# Hardware files: Special token substitution -----------------------------------------
if [ "${file}" == "mmu.cfg" -o "${file}" == "mmu_hardware.cfg" ]; then
cp ${src} ${dest}
# Correct shared uart_address for EASY-BRD
if [ "${brd_type}" == "EASY-BRD" ]; then
# Share uart_pin to avoid duplicate alias problem
cat ${dest} | sed -e "\
s/^uart_pin: mmu:MMU_SEL_UART/uart_pin: mmu:MMU_GEAR_UART/; \
" > ${dest}.tmp && mv ${dest}.tmp ${dest}
else
# Remove uart_address lines
cat ${dest} | sed -e "\
/^uart_address:/ d; \
" > ${dest}.tmp && mv ${dest}.tmp ${dest}
fi
if [ "${SETUP_SELECTOR_TOUCH}" -eq 1 ]; then
cat ${dest} | sed -e "\
s/^#\(diag_pin: \^mmu:MMU_SEL_DIAG\)/\1/; \
s/^#\(driver_SGTHRS: 75\)/\1/; \
s/^#\(extra_endstop_pins: tmc2209_stepper_mmu_selector:virtual_endstop\)/\1/; \
s/^#\(extra_endstop_names: mmu_sel_touch\)/\1/; \
s/^uart_address:/${uart_comment}uart_address:/; \
" > ${dest}.tmp && mv ${dest}.tmp ${dest}
fi
# Now substitute tokens given brd_type
cat ${dest} | sed -e "\
s/{brd_type}/${brd_type}/; \
s%{serial}%${serial}%; \
s/{mmu_num_gates}/${mmu_num_gates}/; \
s/{mmu_num_leds}/${mmu_num_leds}/; \
s/{gear_gear_ratio}/${gear_gear_ratio}/; \
s/{gear_run_current}/${gear_run_current}/; \
s/{gear_hold_current}/${gear_hold_current}/; \
s/{sel_run_current}/${sel_run_current}/; \
s/{sel_hold_current}/${sel_hold_current}/; \
s/{maximum_servo_angle}/${maximum_servo_angle}/; \
s/{minimum_pulse_width}/${minimum_pulse_width}/; \
s/{maximum_pulse_width}/${maximum_pulse_width}/; \
s/{toolhead_sensor_pin}/${PIN[toolhead_sensor_pin]}/; \
s/{extruder_sensor_pin}/${PIN[extruder_sensor_pin]}/; \
s/{gantry_servo_pin}/${PIN[gantry_servo_pin]}/; \
s/{sync_feedback_tension_pin}/${PIN[sync_feedback_tension_pin]}/; \
s/{sync_feedback_compression_pin}/${PIN[sync_feedback_compression_pin]}/; \
s/{gate_sensor_pin}/${PIN[$brd_type,gate_sensor_pin]}/; \
s/{pre_gate_0_pin}/${PIN[$brd_type,pre_gate_0_pin]}/; \
s/{pre_gate_1_pin}/${PIN[$brd_type,pre_gate_1_pin]}/; \
s/{pre_gate_2_pin}/${PIN[$brd_type,pre_gate_2_pin]}/; \
s/{pre_gate_3_pin}/${PIN[$brd_type,pre_gate_3_pin]}/; \
s/{pre_gate_4_pin}/${PIN[$brd_type,pre_gate_4_pin]}/; \
s/{pre_gate_5_pin}/${PIN[$brd_type,pre_gate_5_pin]}/; \
s/{pre_gate_6_pin}/${PIN[$brd_type,pre_gate_6_pin]}/; \
s/{pre_gate_7_pin}/${PIN[$brd_type,pre_gate_7_pin]}/; \
s/{pre_gate_8_pin}/${PIN[$brd_type,pre_gate_8_pin]}/; \
s/{pre_gate_9_pin}/${PIN[$brd_type,pre_gate_9_pin]}/; \
s/{pre_gate_10_pin}/${PIN[$brd_type,pre_gate_10_pin]}/; \
s/{pre_gate_11_pin}/${PIN[$brd_type,pre_gate_11_pin]}/; \
s/{gear_gear_ratio}/${gear_gear_ratio}/; \
s/{gear_uart_pin}/${PIN[$brd_type,gear_uart_pin]}/; \
s/{gear_step_pin}/${PIN[$brd_type,gear_step_pin]}/; \
s/{gear_dir_pin}/${PIN[$brd_type,gear_dir_pin]}/; \
s/{gear_enable_pin}/${PIN[$brd_type,gear_enable_pin]}/; \
s/{gear_diag_pin}/${PIN[$brd_type,gear_diag_pin]}/; \
s/{selector_uart_pin}/${PIN[$brd_type,selector_uart_pin]}/; \
s/{selector_step_pin}/${PIN[$brd_type,selector_step_pin]}/; \
s/{selector_dir_pin}/${PIN[$brd_type,selector_dir_pin]}/; \
s/{selector_enable_pin}/${PIN[$brd_type,selector_enable_pin]}/; \
s/{selector_diag_pin}/${PIN[$brd_type,selector_diag_pin]}/; \
s/{selector_endstop_pin}/${PIN[$brd_type,selector_endstop_pin]}/; \
s/{servo_pin}/${PIN[$brd_type,servo_pin]}/; \
s/{encoder_pin}/${PIN[$brd_type,encoder_pin]}/; \
s/{neopixel_pin}/${PIN[$brd_type,neopixel_pin]}/; \
" > ${dest}.tmp && mv ${dest}.tmp ${dest}
# Handle LED option - Comment out if disabled
if [ "${file}" == "mmu_hardware.cfg" -a "$SETUP_LED" -eq 0 ]; then
sed "/${LED_SECTION}/,\$s/^/#/" ${dest} > ${dest}.tmp && mv ${dest}.tmp ${dest}
fi
# Conifguration parameters -----------------------------------------------------------
elif [ "${file}" == "mmu_parameters.cfg" ]; then
update_copy_file "$src" "$dest" "" "_param_"
# Ensure that supplemental user added params are retained. These are those that are
# by default set internally in Happy Hare based on vendor and version settings but
# can be overridden. This set also includes a couple of hidden test parameters.
supplemental_params="cad_gate0_pos cad_gate_width cad_bypass_offset cad_last_gate_offset cad_block_width cad_bypass_block_width cad_bypass_block_delta gate_parking_distance encoder_default_resolution"
hidden_params="virtual_selector homing_extruder test_random_failures"
for var in $(set | grep '^_param_' | cut -d'=' -f1); do
param=${var#_param_}
for item in ${supplemental_params} ${hidden_params}; do
if [ "$item" = "$param" ]; then
value=$(eval echo "\$${var}")
echo "${param}: ${value} # User added and retained after upgrade"
fi
done
done >> $dest
# Variables macro ---------------------------------------------------------------------
elif [ "${file}" == "mmu_macro_vars.cfg" ]; then
tx_macros=""
for (( i=0; i<=$(expr $mmu_num_gates - 1); i++ ))
do
tx_macros+="[gcode_macro T${i}]\n"
tx_macros+="gcode: MMU_CHANGE_TOOL TOOL=${i}\n"
done
if [ "${INSTALL}" -eq 1 ]; then
cat ${src} | sed -e "\
s%{klipper_config_home}%${KLIPPER_CONFIG_HOME}%g; \
s%{tx_macros}%${tx_macros}%g; \
" > ${dest}
else
cat ${src} | sed -e "\
s%{klipper_config_home}%${KLIPPER_CONFIG_HOME}%g; \
s%{tx_macros}%${tx_macros}%g; \
" > ${dest}.tmp
update_copy_file "${dest}.tmp" "${dest}" "variable_" && rm ${dest}.tmp
fi
# Everything else is read-only symlink ------------------------------------------------