diff options
Diffstat (limited to 'Demos/Host/MouseHost/MouseHost.c')
| -rw-r--r-- | Demos/Host/MouseHost/MouseHost.c | 72 |
1 files changed, 35 insertions, 37 deletions
diff --git a/Demos/Host/MouseHost/MouseHost.c b/Demos/Host/MouseHost/MouseHost.c index ff2542834..6a59b4d59 100644 --- a/Demos/Host/MouseHost/MouseHost.c +++ b/Demos/Host/MouseHost/MouseHost.c @@ -36,12 +36,6 @@ #include "MouseHost.h"
-/* Project Tags, for reading out using the ButtLoad project */
-BUTTLOADTAG(ProjName, "LUFA Mouse Host App");
-BUTTLOADTAG(BuildTime, __TIME__);
-BUTTLOADTAG(BuildDate, __DATE__);
-BUTTLOADTAG(LUFAVersion, "LUFA V" LUFA_VERSION_STRING);
-
/* Scheduler Task List */
TASK_LIST
{
@@ -188,49 +182,53 @@ void ReadNextReport(void) Pipe_SelectPipe(MOUSE_DATAPIPE);
#if !defined(INTERRUPT_DATA_PIPE)
- /* Unfreeze mouse data pipe */
+ /* Unfreeze keyboard data pipe */
Pipe_Unfreeze();
#endif
- /* Ensure pipe contains data and is ready to be read before continuing */
- if (!(Pipe_ReadWriteAllowed()))
+ /* Check to see if a packet has been received */
+ if (!(Pipe_IsINReceived()))
{
#if !defined(INTERRUPT_DATA_PIPE)
- /* Refreeze mouse data pipe */
+ /* Refreeze HID data IN pipe */
Pipe_Freeze();
#endif
-
+
return;
}
- /* Read in mouse report data */
- Pipe_Read_Stream_LE(&MouseReport, sizeof(MouseReport));
-
- /* Clear the IN endpoint, ready for next data packet */
- Pipe_ClearCurrentBank();
+ /* Ensure pipe contains data before trying to read from it */
+ if (Pipe_IsReadWriteAllowed())
+ {
+ /* Read in mouse report data */
+ Pipe_Read_Stream_LE(&MouseReport, sizeof(MouseReport));
+
+ /* Alter status LEDs according to mouse X movement */
+ if (MouseReport.X > 0)
+ LEDMask |= LEDS_LED1;
+ else if (MouseReport.X < 0)
+ LEDMask |= LEDS_LED2;
+
+ /* Alter status LEDs according to mouse Y movement */
+ if (MouseReport.Y > 0)
+ LEDMask |= LEDS_LED3;
+ else if (MouseReport.Y < 0)
+ LEDMask |= LEDS_LED4;
+
+ /* Alter status LEDs according to mouse button position */
+ if (MouseReport.Button)
+ LEDMask = LEDS_ALL_LEDS;
- /* Alter status LEDs according to mouse X movement */
- if (MouseReport.X > 0)
- LEDMask |= LEDS_LED1;
- else if (MouseReport.X < 0)
- LEDMask |= LEDS_LED2;
+ LEDs_SetAllLEDs(LEDMask);
- /* Alter status LEDs according to mouse Y movement */
- if (MouseReport.Y > 0)
- LEDMask |= LEDS_LED3;
- else if (MouseReport.Y < 0)
- LEDMask |= LEDS_LED4;
-
- /* Alter status LEDs according to mouse button position */
- if (MouseReport.Button)
- LEDMask = LEDS_ALL_LEDS;
-
- LEDs_SetAllLEDs(LEDMask);
-
- /* Print mouse report data through the serial port */
- printf_P(PSTR("dX:%2d dY:%2d Button:%d\r\n"), MouseReport.X,
- MouseReport.Y,
- MouseReport.Button);
+ /* Print mouse report data through the serial port */
+ printf_P(PSTR("dX:%2d dY:%2d Button:%d\r\n"), MouseReport.X,
+ MouseReport.Y,
+ MouseReport.Button);
+ }
+
+ /* Clear the IN endpoint, ready for next data packet */
+ Pipe_ClearIN();
#if !defined(INTERRUPT_DATA_PIPE)
/* Refreeze mouse data pipe */
|