Overflow error on long messages

5 years ago · feda32e82d
parent 11febb93a7
commit feda32e82d
1 changed files with 3 additions and 1 deletions
--- a/led-badge-11x44.py
+++ b/led-badge-11x44.py
@ -376,7 +376,9 @@ def header(lengths, speeds, modes, blink, ants):
    h[8+i] = 16*s[i] + m[i]

  for i in range(len(lengths)):
-    h[17+2*i] = lengths[i]
+    h[17+(2*i)-1] = lengths[i] // 256
+    h[17+(2*i)]   = lengths[i] % 256
+

  return h