gnu/packages/patches/teensy-loader-cli-help.patch

   1 Add support for '-h' (help).
   2
   3 https://github.com/PaulStoffregen/teensy_loader_cli/pull/26
   4
   5 ---
   6  teensy_loader_cli.c | 4 +++-
   7  1 file changed, 3 insertions(+), 1 deletion(-)
   8
   9 diff --git a/teensy_loader_cli.c b/teensy_loader_cli.c
  10 index d4a6cc5..0a06209 100644
  11 --- a/teensy_loader_cli.c
  12 +++ b/teensy_loader_cli.c
  13 @@ -37,7 +37,8 @@ void usage(const char *err)
  14  {
  15         if(err != NULL) fprintf(stderr, "%s\n\n", err);
  16         fprintf(stderr,
  17 -               "Usage: teensy_loader_cli --mcu=<MCU> [-w] [-h] [-n] [-b] [-v] <file.hex>\n"
  18 +               "Usage: teensy_loader_cli --mcu=<MCU> [-h] [-w] [-n] [-b] [-v] <file.hex>\n"
  19 +               "\t-h : Print this help message\n"
  20                 "\t-w : Wait for device to appear\n"
  21                 "\t-r : Use hard reboot if device not online\n"
  22                 "\t-s : Use soft reboot if device not online (Teensy3.x only)\n"
  23 @@ -1081,6 +1082,7 @@ void parse_flag(char *arg)
  24         int i;
  25         for(i=1; arg[i]; i++) {
  26                 switch(arg[i]) {
  27 +                       case 'h': usage(NULL); break;
  28                         case 'w': wait_for_device_to_appear = 1; break;
  29                         case 'r': hard_reboot_device = 1; break;
  30                         case 's': soft_reboot_device = 1; break;
  31 --
  32 2.7.4
  33