HCoop / jackhill / guix / guix.git / blame
| Commit | Line | Data |
|---|---|---|
| d3a858cb HG |
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 |