X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=converter%2Fusb_usb%2Fusb_usb.cpp;h=be690ffc55118681f5d1436c26ea1bdbaa381f71;hb=f8276ddb57c8b13931c3889a0b50711ea20c5d3d;hp=969e89f357673feb4c9b7d12a7625426bc179234;hpb=148c6a517549973a622f7df91f95e525550cd520;p=max%2Ftmk_keyboard.git

diff --git a/converter/usb_usb/usb_usb.cpp b/converter/usb_usb/usb_usb.cpp
index 969e89f3..be690ffc 100644
--- a/converter/usb_usb/usb_usb.cpp
+++ b/converter/usb_usb/usb_usb.cpp
@@ -32,6 +32,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "timer.h"
 #include "matrix.h"
 #include "led.h"
+#include "host.h"
+#include "keyboard.h"
 
 
 /* KEY CODE to Matrix
@@ -151,6 +153,17 @@ uint8_t matrix_scan(void) {
         dprintf("host.Task: %d\n", timer);
     }
 
+    static uint8_t usb_state = 0;
+    if (usb_state != usb_host.getUsbTaskState()) {
+        usb_state = usb_host.getUsbTaskState();
+        dprintf("usb_state: %02X\n", usb_state);
+
+        // restore LED state when keyboard comes up
+        if (usb_state == USB_STATE_RUNNING) {
+            dprintf("speed: %s\n", usb_host.getVbusState()==FSHOST ? "full" : "low");
+            keyboard_set_leds(host_keyboard_leds());
+        }
+    }
     return 1;
 }