(1) Fixed line lengths. Added targets to extract fromm.HEADmaster

1 files changed, 8 insertions, 3 deletions

diff --git a/src/sw/trng_extract.py b/src/sw/trng_extract.py
index 9492f53..fdba24a 100755
--- a/src/sw/trng_extract.py
+++ b/src/sw/trng_extract.py
@@ -333,19 +333,24 @@ def main():
 
     parser = argparse.ArgumentParser()
 
-    parser.add_argument('-d', '--debug', dest='debug', action='store_true',
+    parser.add_argument('-d', '--debug', dest='debug',
+                        action='store_true',
                         help='Pring debug information.')
 
-    parser.add_argument('-v', '--verbose', dest='verbose', action='store_true',
+    parser.add_argument('-v', '--verbose', dest='verbose',
+                        action='store_true',
                         help='Increase verbosity.')
 
     parser.add_argument('-i', dest='device', default=I2C_DEVICE,
-                        help='I2C device name (default ' + I2C_DEVICE + ')')
+                        help='I2C device name (default '
+                        + I2C_DEVICE + ')')
 
     parser.add_argument('-n', dest='num_words', default=NUM_WORDS,
                         help='Number of 32-bit words to extract (default ' +
                         str(NUM_WORDS) + ')')
 
+    parser.add_argument('target',
+                        help='target to extract from, "rng", "rosc", or "avalanche"')
 
     args = parser.parse_args()
     DEBUG = args.debug