Adds openocd with nrf support build to the server update function. Adds 2bad8ad2cd889d8c8d255b8e0dc0e7a187b98c9a hci_uart_beacon commit build hex file to project. (#26)

Co-authored-by: Pbopbo <p.obernesser@freenet.de>
Reviewed-on: #26

src/auracast/server/multicast_server.py

@@ -1384,7 +1384,141 @@ async def system_update():
             log.error("poetry install failed: %s", stderr.decode())
             raise HTTPException(status_code=500, detail=f"poetry install failed: {stderr.decode()}")
 
-        # 3. Restart services via the update script
+        # 3. Clone/update and build sw_openocd if needed
+        openocd_src = os.path.expanduser("~/sw_openocd")
+        openocd_repo_url = "ssh://git@gitea.summitwave.work:222/auracaster/sw_openocd.git"
+        openocd_branch = "change-8818"
+        openocd_marker = os.path.join(openocd_src, ".last_built_commit")
+        openocd_dir = os.path.join(project_root, 'src', 'openocd')
+
+        if not os.path.isdir(openocd_src):
+            log.info("Installing sw_openocd build dependencies...")
+            proc = await asyncio.create_subprocess_exec(
+                "sudo", "apt", "install", "-y",
+                "git", "build-essential", "libtool", "autoconf", "texinfo",
+                "libusb-1.0-0-dev", "libftdi1-dev", "libhidapi-dev", "pkg-config",
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                log.warning("apt install deps failed: %s", stderr.decode())
+
+            proc = await asyncio.create_subprocess_exec(
+                "sudo", "apt-get", "install", "-y", "pkg-config", "libjim-dev",
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                log.warning("apt-get install libjim-dev failed: %s", stderr.decode())
+
+            log.info("Cloning sw_openocd branch %s...", openocd_branch)
+            proc = await asyncio.create_subprocess_exec(
+                "git", "clone", "--branch", openocd_branch, "--single-branch",
+                openocd_repo_url, openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                log.error("git clone sw_openocd failed: %s", stderr.decode())
+                raise HTTPException(status_code=500, detail=f"git clone sw_openocd failed: {stderr.decode()}")
+        else:
+            log.info("Updating sw_openocd...")
+            proc = await asyncio.create_subprocess_exec(
+                "git", "fetch", "origin", openocd_branch,
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            await proc.communicate()
+            proc = await asyncio.create_subprocess_exec(
+                "git", "checkout", openocd_branch,
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            await proc.communicate()
+            proc = await asyncio.create_subprocess_exec(
+                "git", "pull",
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            await proc.communicate()
+
+        # Get current HEAD commit of sw_openocd
+        proc = await asyncio.create_subprocess_exec(
+            "git", "rev-parse", "HEAD",
+            cwd=openocd_src,
+            stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+        )
+        stdout, _ = await proc.communicate()
+        openocd_commit = stdout.decode().strip()
+
+        last_built = ""
+        if os.path.isfile(openocd_marker):
+            with open(openocd_marker) as f:
+                last_built = f.read().strip()
+
+        if openocd_commit != last_built:
+            log.info("Building sw_openocd (commit %s)...", openocd_commit)
+
+            proc = await asyncio.create_subprocess_exec(
+                "./bootstrap",
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                raise HTTPException(status_code=500, detail=f"openocd bootstrap failed: {stderr.decode()}")
+
+            proc = await asyncio.create_subprocess_exec(
+                "./configure", "--enable-bcm2835gpio", "--enable-sysfsgpio",
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                raise HTTPException(status_code=500, detail=f"openocd configure failed: {stderr.decode()}")
+
+            proc = await asyncio.create_subprocess_exec(
+                "make",
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                raise HTTPException(status_code=500, detail=f"openocd make failed: {stderr.decode()}")
+
+            proc = await asyncio.create_subprocess_exec(
+                "sudo", "make", "install",
+                cwd=openocd_src,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                raise HTTPException(status_code=500, detail=f"openocd make install failed: {stderr.decode()}")
+
+            with open(openocd_marker, 'w') as f:
+                f.write(openocd_commit)
+            log.info("sw_openocd built and installed (commit %s).", openocd_commit)
+        else:
+            log.info("sw_openocd up to date (commit %s), skipping build.", openocd_commit)
+
+        # 4. Flash firmware to both SWD interfaces
+        log.info("Flashing firmware...")
+        flash_script = os.path.join(openocd_dir, 'flash.sh')
+        hex_file = os.path.join(openocd_dir, 'merged.hex')
+
+        for interface in ["swd0", "swd1"]:
+            proc = await asyncio.create_subprocess_exec(
+                "bash", flash_script, "-i", interface, "-f", hex_file,
+                cwd=openocd_dir,
+                stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
+            )
+            stdout, stderr = await proc.communicate()
+            if proc.returncode != 0:
+                log.error("Flash %s failed: %s", interface, stderr.decode())
+                raise HTTPException(status_code=500, detail=f"Flash {interface} failed: {stderr.decode()}")
+            log.info("Flash %s complete.", interface)
+
+        # 5. Restart services via the update script
         update_script = os.path.join(project_root, 'src', 'service', 'update_and_run_server_and_frontend.sh')
         proc = await asyncio.create_subprocess_exec(
             "bash", update_script,

src/openocd/flash.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -e
+
+INTERFACE="swd0"
+HEX_FILE=""
+
+usage() {
+  echo "Usage: $0 -f <hex_file> [-i swd0|swd1]"
+  exit 1
+}
+
+while getopts "f:i:h" opt; do
+  case "$opt" in
+    f) HEX_FILE="$OPTARG" ;;
+    i)
+      if [[ "$OPTARG" == "swd0" || "$OPTARG" == "swd1" ]]; then
+        INTERFACE="$OPTARG"
+      else
+        usage
+      fi
+      ;;
+    h) usage ;;
+    *) usage ;;
+  esac
+done
+
+[[ -n "$HEX_FILE" ]] || usage
+[[ -f "$HEX_FILE" ]] || { echo "HEX file not found: $HEX_FILE"; exit 1; }
+
+sudo openocd \
+  -f ./raspberrypi-${INTERFACE}.cfg \
+  -c "init" \
+  -c "reset init" \
+  -c "flash banks" \
+  -c "flash write_image $HEX_FILE" \
+  -c "verify_image $HEX_FILE" \
+  -c "reset run" \
+  -c "shutdown"
+
+echo "Flashing complete."

src/openocd/raspberrypi-swd0.cfg

@@ -5,4 +5,9 @@ adapter gpio swdio 26
 #adapter gpio trst 26
 #reset_config trst_only
 
+
+source [find target/nordic/nrf54l.cfg]
+
+flash bank $_CHIPNAME.flash nrf54 0x00000000 0 0 0 $_TARGETNAME
+
 adapter speed 1000

src/openocd/raspberrypi-swd1.cfg

@@ -5,4 +5,9 @@ adapter gpio swdio 24
 #adapter gpio trst 27
 #reset_config trst_only
 
+
+source [find target/nordic/nrf54l.cfg]
+
+flash bank $_CHIPNAME.flash nrf54 0x00000000 0 0 0 $_TARGETNAME
+
 adapter speed 1000