800*320工程文件+初始demo提交

SW/examples/common/dsp/dsp_post_process.py

@@ -0,0 +1,44 @@
+import os
+import struct
+import zlib
+
+
+def fill_header(f_in_file, 
+                    f_out_file,
+                    version):
+    code_length = os.path.getsize(f_in_file)
+    f_out = open(f_out_file, 'wb')
+    f_out.write(struct.pack('I', 0xAA5555AA))
+    f_out.write(struct.pack('I', version))
+    f_out.write(struct.pack('I', code_length))
+    f_in = open(f_in_file, 'rb')
+    array = f_in.read(code_length)
+    image_crc = zlib.crc32(array)
+    
+    f_out.write(struct.pack('I', image_crc))
+    f_out.seek(0x10)
+    f_out.write(array)
+
+def binary_to_c_array(input_file, output_file, array_name):
+    with open(input_file, 'rb') as f:
+        binary_data = f.read()
+
+    with open(output_file, 'w') as f:
+        f.write('#include <stdint.h>\n')
+        f.write('const uint8_t {}[] = {{\n'.format(array_name))
+        counter = 0
+        for byte in binary_data:
+            if counter == 0:
+                f.write('    ')
+            f.write('0x{:02X}, '.format(byte))
+            counter = counter + 1
+            if counter == 16:
+                counter = 0
+                f.write('\n')
+        f.write('\n};')
+
+fill_header("dsp_code_flash", "dsp_code_flash_burn.bin", 0x00010000)
+fill_header("dsp_code_rom", "dsp_code_rom_burn.bin", 0x00010000)
+
+binary_to_c_array("dsp_code_flash", "dsp_code_flash.c", "dsp_code_flash_buffer")
+binary_to_c_array("dsp_code_rom", "dsp_code_rom.c", "dsp_code_rom_buffer")