put the built uf2 in the package

host/arch/PKGBUILD

@@ -7,26 +7,43 @@ pkgdesc="dragnbus host tools"
 arch=("any")
 url="https://git.lain.faith/sys64738/DapperMime-JTAG"
 license=("GPL")
+provides=("$_pkgbase")
+conflicts=("$_pkgbase")
 depends=("udev" "python" "python-pyserial")
-makedepends=()
-source=("file://$PWD/../10-dragnbus.rules"
-        "file://$PWD/../dbctl.py")
-sha256sums=(SKIP SKIP)
+makedepends=("raspberry-pico-sdk" "ninja")
+optdepends=("picotool: for flashing the firmware on the CLI")
+source=("repo::git+file://$PWD/../../")
+sha256sums=(SKIP)
+
+prepare() {
+    cd repo
+    git submodule init
+    git submodule update CMSIS_5
+}
 
 build() {
+    cd repo
+    export CFLAGS= CPPFLAGS= CXXFLAGS=
+    ./scripts/configure_dev.sh
+    cd cmake-build
+    ninja
+    cd ../host
     python -m compileall dbctl.py
     python -m compileall -o 2 dbctl.py
 }
 
 package() {
+    cd repo
     install -dm755 "$pkgdir/usr/share/licenses/dragnbus/"
     install -dm755 "$pkgdir/usr/bin/"
     ln -s /usr/share/licenses/common/GPL3/license.txt \
         "$pkgdir/usr/share/licenses/dragnbus/license.txt"
 
-    install -Dm755 dbctl.py "$pkgdir/usr/lib/dragnbus/dbctl.py"
-    install -Dm644 -t "$pkgdir/usr/lib/dragnbus/__pycache__/" __pycache__/*
+    install -Dm755 host/dbctl.py "$pkgdir/usr/lib/dragnbus/dbctl.py"
+    install -Dm644 -t "$pkgdir/usr/lib/dragnbus/__pycache__/" host/__pycache__/*
     ln -s "/usr/lib/dragnbus/dbctl.py" "$pkgdir/usr/bin/dbctl"
 
-    install -Dm644 10-dragnbus.rules "$pkgdir/usr/lib/udev/rules.d/10-dragnbus.rules"
+    install -Dm644 host/10-dragnbus.rules "$pkgdir/usr/lib/udev/rules.d/10-dragnbus.rules"
+
+    install -Dm644 cmake-build/repo.uf2 "$pkgdir/usr/share/dragnbus/dragnbus.uf2"
 }

host/dbctl.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import argparse, serial, struct
+import argparse, serial, struct, os
 from typing import *
 
 def auto_int(x):
@@ -121,6 +121,9 @@ def main():
     parser.add_argument('-v', '--verbose', default=False, action='store_true',
                         help="Verbose logging (for this utility)")
 
+    parser.add_argument('-f', '--flash', default=False, action='store_true',
+                        help="Flash firmware to attached pico")
+
     for k, v in option_table.items():
         if k == "support":
             parser.add_argument('--%s'%k, default=None, action='store_true',
@@ -131,6 +134,10 @@ def main():
 
     args = parser.parse_args()
 
+    if args.flash:
+        os.system("picotool load -x /usr/share/dragnbus/dragnbus.uf2")
+        return
+
     for k, v in option_table.items():
         if args.__dict__[k] is not None:
             resp = do_xfer(args, v.optid, val2byte(v.type, args.__dict__[k]), args.tty)