Config data for tracker page

lib/obp60task/utils/auto_version.py

@@ -0,0 +1,17 @@
+import subprocess
+
+# Import("env")
+
+def get_firmware_specifier_build_flag():    
+    #ret = subprocess.run(["git", "describe"], stdout=subprocess.PIPE, text=True) #Uses only annotated tags
+    ret = subprocess.run(["git", "describe", "--tags"], stdout=subprocess.PIPE, text=True) #Uses any tags
+    build_version = ret.stdout.strip()
+    build_flag = "-D AUTO_VERSION=\\\"" + build_version + "\\\""
+    print ("Firmware Revision: " + build_version)
+    return (build_flag)
+
+#env.Append(
+#    BUILD_FLAGS=[get_firmware_specifier_build_flag()]
+#)
+
+get_firmware_specifier_build_flag()

lib/obp60task/utils/xbmconvert.py

@@ -0,0 +1,61 @@
+#!/usr/bin/python
+# 
+# Convert a Gimp-created XBM file to bitmap useable by drawBitmap()
+#
+
+import os
+import sys
+import re
+from PIL import Image
+
+if len(sys.argv) < 2:
+    print("Usage: xbmconvert.py <filename>")
+    sys.exit(1)
+
+xbmfilename = sys.argv[1]
+if not os.path.isfile(xbmfilename):
+    print(f"The file '{xbmfilename}' does not exists.")
+    sys.exit(1)
+
+im = Image.open(xbmfilename)
+imname = "image"
+with open(xbmfilename, 'r') as fh:
+    pattern = r'static\s+unsigned\s+char\s+(\w+)_bits$$$$'
+    for line in fh:
+        match = re.search(pattern, line)
+        if match:
+            imname = match.group(1) 
+            break
+bytecount = int(im.width * im.height / 8)
+
+print(f"#ifndef _{imname.upper()}_H_")
+print(f"#define _{imname.upper()}_H_ 1\n")
+print(f"#define {imname}_width {im.width}")
+print(f"#define {imname}_height {im.height}")
+print(f"const unsigned char {imname}_bits[{bytecount}] PROGMEM = {{")
+
+n = 0
+print("   ", end='')
+f = im.tobytes()
+
+switched_bytes = bytearray()
+for i in range(0, len(f), 2):
+    # Switch LSB and MSB
+    switched_bytes.append(f[i + 1])  # Append MSB
+    switched_bytes.append(f[i])      # Append LSB
+ 
+#for b in im.tobytes():
+for b in switched_bytes:
+    #b2 = 0
+    #for i in range(8):
+    #    # b2 |= ((b >> i) & 1) << (7 - i)
+    #    b2 <<= 1
+    #    b2 |= b & 1
+    #    b >>= 1
+    n += 1
+    print(f"0x{b:02x}", end='')
+    if n < bytecount:
+        print(', ', end='')
+    if n % 12 == 0:
+      print("\n   ", end='')
+print("};\n\n#endif")