X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/cc879df4f014e403e57caca50a5791c996c0d79c..18b0d408a9e68cbc1ce36da89d74a799d7fc31de:/Demos/Host/LowLevel/MouseHost/MouseHost.c

diff --git a/Demos/Host/LowLevel/MouseHost/MouseHost.c b/Demos/Host/LowLevel/MouseHost/MouseHost.c
index 444858622..b00383113 100644
--- a/Demos/Host/LowLevel/MouseHost/MouseHost.c
+++ b/Demos/Host/LowLevel/MouseHost/MouseHost.c
@@ -37,13 +37,13 @@
 #include "MouseHost.h"
 
 /** Main program entry point. This routine configures the hardware required by the application, then
- *  starts the scheduler to run the application tasks.
+ *  enters a loop to run the application tasks in sequence.
  */
 int main(void)
 {
 	SetupHardware();
 
-	puts_P(PSTR(ESC_RESET ESC_FG_CYAN "Mouse HID Host Demo running.\r\n" ESC_FG_WHITE));
+	puts_P(PSTR(ESC_FG_CYAN "Mouse HID Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
 
@@ -73,7 +73,7 @@ void SetupHardware(void)
 /** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
  *  starts the library USB task to begin the enumeration and USB management process.
  */
-void EVENT_USB_DeviceAttached(void)
+void EVENT_USB_Host_DeviceAttached(void)
 {
 	puts_P(PSTR(ESC_FG_GREEN "Device Attached.\r\n" ESC_FG_WHITE));
 	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
@@ -82,7 +82,7 @@ void EVENT_USB_DeviceAttached(void)
 /** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
  *  stops the library USB task management process.
  */
-void EVENT_USB_DeviceUnattached(void)
+void EVENT_USB_Host_DeviceUnattached(void)
 {
 	puts_P(PSTR(ESC_FG_GREEN "Device Unattached.\r\n" ESC_FG_WHITE));
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
@@ -91,18 +91,18 @@ void EVENT_USB_DeviceUnattached(void)
 /** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
  *  enumerated by the host and is now ready to be used by the application.
  */
-void EVENT_USB_DeviceEnumerationComplete(void)
+void EVENT_USB_Host_DeviceEnumerationComplete(void)
 {
 	LEDs_SetAllLEDs(LEDMASK_USB_READY);
 }
 
 /** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
-void EVENT_USB_HostError(const uint8_t ErrorCode)
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
 {
 	USB_ShutDown();
 
-	puts_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"));
-	printf_P(PSTR(" -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
+	printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
+	                         " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
 
 	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 	for(;;);
@@ -111,12 +111,12 @@ void EVENT_USB_HostError(const uint8_t ErrorCode)
 /** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
-void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
 {
-	puts_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"));
-	printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
-	printf_P(PSTR(" -- Sub Error Code %d\r\n"), SubErrorCode);
-	printf_P(PSTR(" -- In State %d\r\n" ESC_FG_WHITE), USB_HostState);
+	printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
+	                         " -- Error Code %d\r\n"
+	                         " -- Sub Error Code %d\r\n"
+	                         " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
 
 	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
@@ -138,6 +138,9 @@ void ReadNextReport(void)
 	/* Check to see if a packet has been received */
 	if (!(Pipe_IsINReceived()))
 	{
+		/* No packet received (no movement), turn off LEDs */
+		LEDs_SetAllLEDs(LEDS_NO_LEDS);
+	
 		/* Refreeze HID data IN pipe */
 		Pipe_Freeze();
 			
@@ -215,8 +218,8 @@ void Mouse_HID_Task(void)
 			/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */
 			if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)
 			{
-				puts_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n"));
-				printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+				printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n"
+				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
 
 				/* Indicate error status */
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
@@ -226,9 +229,6 @@ void Mouse_HID_Task(void)
 				break;
 			}
 			
-			USB_HostState = HOST_STATE_Configured;
-			break;
-		case HOST_STATE_Configured:
 			/* HID class request to set the mouse protocol to the Boot Protocol */
 			USB_ControlRequest = (USB_Request_Header_t)
 				{
@@ -245,8 +245,8 @@ void Mouse_HID_Task(void)
 			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
-				puts_P(PSTR(ESC_FG_RED "Control Error (Set Protocol).\r\n"));
-				printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+				printf_P(PSTR(ESC_FG_RED "Control Error (Set Protocol).\r\n"
+				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
 
 				/* Indicate error status */
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
@@ -257,10 +257,10 @@ void Mouse_HID_Task(void)
 			}
 
 			puts_P(PSTR("Mouse Enumerated.\r\n"));
-			
-			USB_HostState = HOST_STATE_Ready;
+
+			USB_HostState = HOST_STATE_Configured;
 			break;
-		case HOST_STATE_Ready:
+		case HOST_STATE_Configured:
 			/* If a report has been received, read and process it */
 			ReadNextReport();