Merge pull request #3023 from ennebi/mtp

Add support for MTP device class

2 files changed, 50 insertions, 0 deletions

diff --git a/tools/file2carray.py b/tools/file2carray.py
new file mode 100644
index 000000000..abfb4e21b
--- /dev/null
+++ b/tools/file2carray.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+import argparse
+import random
+import os
+import sys
+import time
+import subprocess
+from pathlib import Path
+from multiprocessing import Pool
+from weakref import finalize
+
+
+def print_carray(f, payload):
+    while len(payload) > 0:
+        f.write('\n    ')
+        f.write(', '.join('0x{:02x}'.format(x) for x in payload[0:16]))
+        f.write(',')
+        payload = payload[16:]
+    f.write('\n')
+
+
+def main():
+    parser = argparse.ArgumentParser(description='Convert binary files to C array format')
+    parser.add_argument('files', nargs='+', help='Binary files to convert')
+    args = parser.parse_args()
+
+    files = args.files
+    for fin_name in files:
+        if not os.path.isfile(fin_name):
+            print(f"File {fin_name} does not exist")
+            continue
+
+        with open(fin_name, 'rb') as fin:
+            contents = fin.read()
+            fout_name = fin_name + '.h'
+            with open(fout_name, 'w') as fout:
+                print(f"Converting {fin_name} to {fout_name}")
+                fout.write(f'const size_t bindata_len = {len(contents)};\n')
+                fout.write(f'const uint8_t bindata[] __attribute__((aligned(16))) = {{')
+                print_carray(fout, contents)
+                fout.write('};\n')
+
+
+if __name__ == '__main__':
+    sys.exit(main())
diff --git a/tools/iar_template.ipcf b/tools/iar_template.ipcf
index 33a6ef045..2581a4702 100644
--- a/tools/iar_template.ipcf
+++ b/tools/iar_template.ipcf
@@ -58,6 +58,11 @@
             <path>$TUSB_DIR$/src/class/msc/msc_device.h</path>
             <path>$TUSB_DIR$/src/class/msc/msc_host.h</path>
         </group>
+        <group name="src/class/mtp">
+            <path>$TUSB_DIR$/src/class/mtp/mtp_device.c</path>
+            <path>$TUSB_DIR$/src/class/mtp/mtp.h</path>
+            <path>$TUSB_DIR$/src/class/mtp/mtp_device.h</path>
+        </group>
         <group name="src/class/net">
             <path>$TUSB_DIR$/src/class/net/ecm_rndis_device.c</path>
             <path>$TUSB_DIR$/src/class/net/ncm_device.c</path>