touch & sd working

build_and_flash.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# Build and Flash Script for Pico RP2350
+# This script compiles the project and flashes it to the board
+
+set -e  # Exit on error
+
+PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BUILD_DIR="${PROJECT_DIR}/build"
+UF2_FILE="${BUILD_DIR}/basic1.uf2"
+
+echo "=========================================="
+echo "  Pico RP2350 Build and Flash Script"
+echo "=========================================="
+echo ""
+
+# Step 1: Build the project
+echo "Step 1: Building project..."
+cd "${BUILD_DIR}"
+make -j4
+
+if [ $? -ne 0 ]; then
+    echo "❌ Build failed!"
+    exit 1
+fi
+
+echo "✓ Build successful!"
+echo ""
+
+# Check if UF2 file was created
+if [ ! -f "${UF2_FILE}" ]; then
+    echo "❌ Error: ${UF2_FILE} not found!"
+    exit 1
+fi
+
+echo "UF2 file created: ${UF2_FILE}"
+echo ""
+
+# Step 2: Flash to board
+echo "Step 2: Flashing to board..."
+echo ""
+echo "Choose flashing method:"
+echo "  1) Use picotool (board must be connected and in BOOTSEL mode)"
+echo "  2) Manual copy (mount board as USB drive and copy UF2)"
+echo ""
+read -p "Enter choice (1 or 2): " choice
+
+case $choice in
+    1)
+        echo ""
+        echo "Using picotool to flash..."
+        echo "Make sure your board is connected and in BOOTSEL mode"
+        echo "(Hold BOOTSEL button while plugging in USB)"
+        echo ""
+        read -p "Press Enter when ready..."
+        
+        PICOTOOL="${HOME}/.pico-sdk/picotool/2.2.0-a4/picotool/picotool"
+        
+        if [ ! -f "${PICOTOOL}" ]; then
+            echo "❌ picotool not found at: ${PICOTOOL}"
+            exit 1
+        fi
+        
+        # Try to load the UF2
+        "${PICOTOOL}" load "${UF2_FILE}" -fx
+        
+        if [ $? -eq 0 ]; then
+            echo ""
+            echo "✓ Successfully flashed to board!"
+            echo "✓ Board will automatically reboot and run the program"
+        else
+            echo ""
+            echo "❌ Flash failed! Make sure:"
+            echo "   - Board is in BOOTSEL mode (hold BOOTSEL while plugging in)"
+            echo "   - USB cable is connected"
+            echo "   - You have permission to access USB devices"
+        fi
+        ;;
+    2)
+        echo ""
+        echo "Manual copy instructions:"
+        echo "1. Hold BOOTSEL button on your board"
+        echo "2. Plug in USB cable (or press RESET while holding BOOTSEL)"
+        echo "3. Board should appear as USB drive (RPI-RP2)"
+        echo "4. Copy this file to the drive:"
+        echo "   ${UF2_FILE}"
+        echo "5. Board will automatically reboot when copy completes"
+        echo ""
+        
+        # Try to detect if RPI-RP2 drive is mounted
+        if [ -d "/Volumes/RPI-RP2" ]; then
+            echo "✓ Detected RPI-RP2 drive at /Volumes/RPI-RP2"
+            read -p "Copy UF2 file now? (y/n): " copy_now
+            if [ "$copy_now" = "y" ] || [ "$copy_now" = "Y" ]; then
+                cp "${UF2_FILE}" /Volumes/RPI-RP2/
+                echo "✓ File copied! Board will reboot automatically..."
+            fi
+        else
+            echo "⚠ RPI-RP2 drive not detected"
+            echo "Please manually copy the UF2 file when the drive appears"
+        fi
+        ;;
+    *)
+        echo "Invalid choice"
+        exit 1
+        ;;
+esac
+
+echo ""
+echo "=========================================="
+echo "Done!"
+echo "=========================================="