Added listing of USB-Devices and better usage info to usbreset

2023-02-09 13:12:32 +01:00
parent 4006dae26c
commit 8ee789a984
1 changed files with 5 additions and 1 deletions
--- a/codegrab/usbreset.c
+++ b/codegrab/usbreset.c
@@ -16,7 +16,11 @@ int main(int argc, char **argv)
    int rc;

    if (argc != 2) {
-        fprintf(stderr, "Usage: usbreset device-filename\n");
+        printf("Listing all USB devices:\n");
+        system("lsusb");
+        fprintf(stderr, "\n\nUsage: usbreset /dev/bus/usb/<Bus>/<Device>\n");
+
+
        return 1;
    }
    filename = argv[1];