Add ACR122U helper

Run this if you have problems with scanning.

Author: SATUNIX

ACR122U_helper.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+echo "Select your Linux distribution:"
+echo "1) Debian-based (Ubuntu, Linux Mint, etc.)"
+echo "2) Arch-based (Arch Linux, Manjaro, etc.)"
+echo "3) Other"
+read -p "Enter your choice (1, 2, or 3): " distro_choice
+
+install_pcsc() {
+    case $distro_choice in
+        1)
+            echo "Installing pcscd and pcsc-tools using apt..."
+            sudo apt-get install pcscd pcsc-tools
+            ;;
+        2)
+            echo "Installing pcscd and pcsc-tools using pacman..."
+            sudo pacman -Sy pcscd pcsc-tools
+            ;;
+        3)
+            read -p "Write install command for pcsc-tools or download similar package: " custom_install_cmd
+            eval $custom_install_cmd
+            ;;
+        *)
+            echo "Invalid choice. Exiting."
+            exit 1
+            ;;
+    esac
+}
+
+blacklist_drivers() {
+    echo "Blacklisting conflicting NFC kernel drivers..."
+    echo -e "install nfc /bin/false\ninstall pn533 /bin/false" | sudo tee -a /etc/modprobe.d/blacklist.conf
+}
+
+download_install_drivers() {
+    echo "Downloading ACR122U drivers..."
+    wget http://www.acs.com.hk/download-driver-unified/11929/ACS-Unified-PKG-Lnx-118-P.zip -O acr122u_driver.zip
+
+    echo "Unzipping downloaded drivers..."
+    unzip acr122u_driver.zip -d acr122u_driver
+
+    echo "Installing drivers..."
+    cd acr122u_driver
+    # Placeholder for driver installation command
+    # ./install.sh or other commands as per the driver documentation
+}
+
+# Run functions
+install_pcsc
+blacklist_drivers
+download_install_drivers
+
+echo "Please follow any on-screen instructions to complete the driver installation."
+
+echo "Once the driver is installed, restart your computer."
+
+echo "After restarting, run 'pcsc_scan' to verify the installation. You should see 'ACS ACR122U' listed among the devices."
+