From 6c67bc77bc0c42ae8a67d6bbe6abce8de235de56 Mon Sep 17 00:00:00 2001
From: Jacob Alexander <haata@kiibohd.com>
Date: Tue, 23 Jun 2015 08:00:16 -0700
Subject: [PATCH] Revert "Merge pull request #27 from smasher816/wakeup-devel"

This reverts commit 622ea5d85f94be4b1694fdf08e30fa76eeb18fe4, reversing
changes made to c21439cb48daec7514da4250c41962205fa96624.
---
 Output/pjrcUSB/arm/usb_dev.c      | 19 +------------------
 Output/pjrcUSB/arm/usb_dev.h      |  2 --
 Output/pjrcUSB/arm/usb_keyboard.c |  7 -------
 3 files changed, 1 insertion(+), 27 deletions(-)

diff --git a/Output/pjrcUSB/arm/usb_dev.c b/Output/pjrcUSB/arm/usb_dev.c
index 5c12a41..f09540c 100644
--- a/Output/pjrcUSB/arm/usb_dev.c
+++ b/Output/pjrcUSB/arm/usb_dev.c
@@ -167,7 +167,6 @@ volatile uint8_t usb_reboot_timer = 0;
 
 static uint8_t reply_buffer[8];
 
-volatile uint8_t remote_wakeup_enabled = 0;
 
 
 // ----- Functions -----
@@ -295,8 +294,7 @@ static void usb_setup()
 		data = reply_buffer;
 		break;
 	case 0x0080: // GET_STATUS (device)
-		//I think this is the corrent endianess
-		reply_buffer[0] = (remote_wakeup_enabled)<<1;
+		reply_buffer[0] = 0;
 		reply_buffer[1] = 0;
 		datalen = 2;
 		data = reply_buffer;
@@ -316,11 +314,6 @@ static void usb_setup()
 		datalen = 2;
 		break;
 	case 0x0100: // CLEAR_FEATURE (device)
-		//Disable DEVICE_REMOTE_WAKEUP feature
-		if (setup.wValue == 0x01) {
-			remote_wakeup_enabled = 0;
-		}
-		break;
 	case 0x0101: // CLEAR_FEATURE (interface)
 		// TODO: Currently ignoring, perhaps useful? -HaaTa
 		endpoint0_stall();
@@ -341,11 +334,6 @@ static void usb_setup()
 		endpoint0_stall();
 		return;
 	case 0x0300: // SET_FEATURE (device)
-		//Enable DEVICE_REMOTE_WAKEUP feature
-		if (setup.wValue == 0x01) {
-		    remote_wakeup_enabled = 1;
-		}
-		break;
 	case 0x0301: // SET_FEATURE (interface)
 		// TODO: Currently ignoring, perhaps useful? -HaaTa
 		endpoint0_stall();
@@ -1120,11 +1108,6 @@ restart:
 		//serial_print("sleep\n");
 		USB0_ISTAT = USB_ISTAT_SLEEP;
 	}
-
-	if ( (status & USB_ISTAT_RESUME /* 20 */ ) ) {
-		//serial_print("resume\n");
-		USB0_ISTAT = USB_ISTAT_RESUME;
-	}
 }
 
 
diff --git a/Output/pjrcUSB/arm/usb_dev.h b/Output/pjrcUSB/arm/usb_dev.h
index e4f8add..0f445de 100644
--- a/Output/pjrcUSB/arm/usb_dev.h
+++ b/Output/pjrcUSB/arm/usb_dev.h
@@ -55,8 +55,6 @@ extern volatile uint8_t usb_cdc_line_coding[7];
 extern volatile uint8_t usb_cdc_line_rtsdtr;
 extern volatile uint8_t usb_cdc_transmit_flush_timer;
 
-extern volatile uint8_t remote_wakeup_enabled;
-
 
 
 // ----- Functions -----
diff --git a/Output/pjrcUSB/arm/usb_keyboard.c b/Output/pjrcUSB/arm/usb_keyboard.c
index 8453534..d3c9632 100644
--- a/Output/pjrcUSB/arm/usb_keyboard.c
+++ b/Output/pjrcUSB/arm/usb_keyboard.c
@@ -78,13 +78,6 @@ void usb_keyboard_send()
 	uint32_t wait_count = 0;
 	usb_packet_t *tx_packet;
 
-	if (remote_wakeup_enabled) {
-		USB0_CTL |= USB_CTL_RESUME;
-		_delay_ms(5); //wait 1 to 15ms
-		USB0_CTL &= ~USB_CTL_RESUME;
-		_delay_ms(5);
-	}
-
 	// Wait till ready
 	while ( 1 )
 	{