Document the write option in usage()

[libftdi] / examples / eeprom.c

diff --git a/examples/eeprom.c b/examples/eeprom.c
index e93845d..6c9a1c2 100644 (file)
--- a/examples/eeprom.c
+++ b/examples/eeprom.c
@@ -25,7 +25,6 @@ int main(int argc, char **argv)
     int large_chip = 0;
     int do_write = 0;
     int size;
-    unsigned short value;
 
     if ((ftdi = ftdi_new()) == 0)
     {
@@ -65,6 +64,7 @@ int main(int argc, char **argv)
                fprintf(stderr, "usage: %s [options]\n", *argv);
                fprintf(stderr, "\t-d[num] Work with default valuesfor 128 Byte "
                         "EEPROM or for 256 Byte EEPROm if some [num] is given\n");
+               fprintf(stderr, "\t-w write\n");
                fprintf(stderr, "\t-e erase\n");
                fprintf(stderr, "\t-v verbose decoding\n");
                fprintf(stderr, "\t-p <number> Search for device with PID == number\n");