factor out leaving the bootloader into own function

diff --git a/hmcfgusb.c b/hmcfgusb.c
index 8261f1302ee13bcf250240625d664c2e4c167b9c..d77c9d834a4e49873c70c7c61c77a88881554be4 100644 (file)
--- a/hmcfgusb.c
+++ b/hmcfgusb.c
@@ -497,6 +497,22 @@ void hmcfgusb_enter_bootloader(struct hmcfgusb_dev *dev)
        return;
 }
 
+void hmcfgusb_leave_bootloader(struct hmcfgusb_dev *dev)
+{
+       uint8_t out[ASYNC_SIZE];
+
+       if (!dev->bootloader) {
+               fprintf(stderr, "request for leaving bootloader mode, but device already in normal mode!\n");
+               return;
+       }
+
+       memset(out, 0, sizeof(out));
+       out[0] = 'K';
+       hmcfgusb_send(dev, out, sizeof(out), 1);
+
+       return;
+}
+
 void hmcfgusb_close(struct hmcfgusb_dev *dev)
 {
        int err;

diff --git a/hmcfgusb.h b/hmcfgusb.h
index e4380773a627c093f5f2ffb71ee4cd75e84eba69..8172622b30f4ed4763a0432c1ca129bd953914e2 100644 (file)
--- a/hmcfgusb.h
+++ b/hmcfgusb.h
@@ -39,5 +39,6 @@ struct hmcfgusb_dev *hmcfgusb_init(hmcfgusb_cb_fn cb, void *data);
 int hmcfgusb_add_pfd(struct hmcfgusb_dev *dev, int fd, short events);
 int hmcfgusb_poll(struct hmcfgusb_dev *dev, int timeout);
 void hmcfgusb_enter_bootloader(struct hmcfgusb_dev *dev);
+void hmcfgusb_leave_bootloader(struct hmcfgusb_dev *dev);
 void hmcfgusb_close(struct hmcfgusb_dev *dev);
 void hmcfgusb_set_debug(int d);

diff --git a/hmland.c b/hmland.c
index 29ec7a18606ac1de161a6f263740ff0b1c23eb72..d09b10b73ecbdba7d8668021e6dcfb413767aa43 100644 (file)
--- a/hmland.c
+++ b/hmland.c
@@ -442,10 +442,11 @@ static int comm(int fd_in, int fd_out, int master_socket, int flags)
        }
 
        if (dev->bootloader) {
-               fprintf(stderr, "HM-CFG-USB in bootloader mode, restarting in normal mode...\n");
-               memset(out, 0, sizeof(out));
-               out[0] = 'K';
-               hmcfgusb_send(dev, out, sizeof(out), 1);
+               if (verbose)
+                       fprintf(stderr, "HM-CFG-USB in bootloader mode, restarting in normal mode...\n");
+
+               hmcfgusb_leave_bootloader(dev);
+
                hmcfgusb_close(dev);
                sleep(1);
                return 0;
@@ -709,7 +710,7 @@ void hmlan_syntax(char *prog)
        fprintf(stderr, "\t-i\tinteractive mode (connect HM-CFG-USB to terminal)\n");
        fprintf(stderr, "\t-l ip\tlisten on given IP address only (for example 127.0.0.1)\n");
        fprintf(stderr, "\t-P\tcreate PID file " PID_FILE " in daemon mode\n");
-       fprintf(stderr, "\t-p n\tlisten on port n (default 1000)\n");
+       fprintf(stderr, "\t-p n\tlisten on port n (default: 1000)\n");
        fprintf(stderr, "\t-r n\treboot HM-CFG-USB after n seconds (0: no reboot, default: %u)\n", DEFAULT_REBOOT_SECONDS);
        fprintf(stderr, "\t-v\tverbose mode\n");