From ab24e78a5b2c1bee228468f139c694de049153f9 Mon Sep 17 00:00:00 2001
From: Kristian Sloth Lauszus <lauszus@gmail.com>
Date: Sun, 11 Mar 2018 20:05:10 +0100
Subject: [PATCH] Wake up the keyboard if there is any activity on the bus

This fixes: https://github.com/UltimateHackingKeyboard/firmware/pull/97#issuecomment-372091423
---
 right/src/usb_composite_device.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/right/src/usb_composite_device.c b/right/src/usb_composite_device.c
index 2b43662..1a0ddf2 100644
--- a/right/src/usb_composite_device.c
+++ b/right/src/usb_composite_device.c
@@ -227,6 +227,9 @@ static usb_status_t usbDeviceCallback(usb_device_handle handle, uint32_t event,
         return status;
     }
 
+    if (computerSleeping)
+        WakeupComputer(false); // Wake up the keyboard if there is any activity on the bus
+
     switch (event) {
         case kUSB_DeviceEventBusReset:
             UsbCompositeDevice.attach = 0;
@@ -239,10 +242,9 @@ static usb_status_t usbDeviceCallback(usb_device_handle handle, uint32_t event,
             }
             break;
         case kUSB_DeviceEventResume:
-            if (computerSleeping) {
-                WakeupComputer(false); // The computer just woke up, so restore the LEDs
-                status = kStatus_USB_Success;
-            }
+            // We will just wake up the computer if there is any activity on the bus
+            // The problem is that the computer won't send a resume event when it boots, so the lights will never come back on
+            status = kStatus_USB_Success;
             break;
         case kUSB_DeviceEventSetConfiguration:
             UsbCompositeDevice.attach = 1;