{ .Task = USB_USBTask , .TaskStatus = TASK_STOP },\r
#endif\r
\r
- #if !defined(INTERRUPT_DATA_ENDPOINT)\r
{ .Task = USB_Mouse_Report , .TaskStatus = TASK_STOP },\r
- #endif\r
};\r
\r
/* Global Variables */\r
/** Current Idle period. This is set by the host via a Set Idle HID class request to silence the device's reports\r
* for either the entire idle duration, or until the report status changes (e.g. the user moves the mouse).\r
*/\r
-uint8_t IdleCount = 0;\r
+uint16_t IdleCount = HID_IDLE_CHANGESONLY;\r
\r
/** Current Idle period remaining. When the IdleCount value is set, this tracks the remaining number of idle\r
* milliseconds. This is separate to the IdleCount timer and is incremented and compared as the host may request \r
EVENT_HANDLER(USB_Disconnect)\r
{\r
/* Stop running mouse reporting and USB management tasks */\r
- #if !defined(INTERRUPT_DATA_ENDPOINT)\r
Scheduler_SetTaskMode(USB_Mouse_Report, TASK_STOP);\r
- #endif\r
\r
#if !defined(INTERRUPT_CONTROL_ENDPOINT)\r
Scheduler_SetTaskMode(USB_USBTask, TASK_STOP);\r
ENDPOINT_DIR_IN, MOUSE_EPSIZE,\r
ENDPOINT_BANK_SINGLE);\r
\r
- #if defined(INTERRUPT_DATA_ENDPOINT)\r
- /* Enable the endpoint IN interrupt ISR for the report endpoint */\r
- USB_INT_Enable(ENDPOINT_INT_IN);\r
- #endif\r
-\r
/* Indicate USB connected and ready */\r
UpdateStatus(Status_USBReady);\r
\r
- #if !defined(INTERRUPT_DATA_ENDPOINT)\r
/* Start running mouse reporting task */\r
Scheduler_SetTaskMode(USB_Mouse_Report, TASK_RUN);\r
- #endif\r
}\r
\r
/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific\r
}\r
\r
/** Sends the next HID report to the host, via the keyboard data endpoint. */\r
-static inline void SendNextReport(void)\r
+void SendNextReport(void)\r
{\r
static USB_MouseReport_Data_t PrevMouseReportData;\r
USB_MouseReport_Data_t MouseReportData;\r
- bool SendReport = true;\r
+ bool SendReport;\r
\r
/* Create the next mouse report for transmission to the host */\r
CreateMouseReport(&MouseReportData);\r
\r
- /* Check if the idle period is set*/\r
- if (IdleCount)\r
- {\r
- /* Determine if the idle period has elapsed */\r
- if (!(IdleMSRemaining))\r
- {\r
- /* Reset the idle time remaining counter, must multiply by 4 to get the duration in milliseconds */\r
- IdleMSRemaining = (IdleCount << 2); \r
- }\r
- else\r
- {\r
- /* Idle period not elapsed, indicate that a report must not be sent unless the report has changed */\r
- SendReport = (memcmp(&PrevMouseReportData, &MouseReportData, sizeof(USB_MouseReport_Data_t)) != 0);\r
- }\r
- }\r
-\r
+ /* Check to see if the report data has changed - if so a report MUST be sent */\r
+ SendReport = (memcmp(&PrevMouseReportData, &MouseReportData, sizeof(USB_MouseReport_Data_t)) != 0);\r
+ \r
+ /* Override the check if the Y or X values are non-zero - we want continuous movement while the joystick\r
+ * is being held down (via continuous reports), otherwise the cursor will only move once per joystick toggle */\r
+ if ((MouseReportData.Y != 0) || (MouseReportData.X != 0))\r
+ SendReport = true;\r
+ \r
/* Save the current report data for later comparison to check for changes */\r
PrevMouseReportData = MouseReportData;\r
\r
+ /* Check if the idle period is set and has elapsed */\r
+ if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))\r
+ {\r
+ /* Reset the idle time remaining counter, must multiply by 4 to get the duration in milliseconds */\r
+ IdleMSRemaining = (IdleCount << 2);\r
+ \r
+ /* Idle period is set and has elapsed, must send a report to the host */\r
+ SendReport = true;\r
+ }\r
+ \r
/* Select the Mouse Report Endpoint */\r
Endpoint_SelectEndpoint(MOUSE_EPNUM);\r
\r
LEDs_SetAllLEDs(LEDMask);\r
}\r
\r
-#if !defined(INTERRUPT_DATA_ENDPOINT)\r
/** Task to manage HID report generation and transmission to the host, when in report mode. */\r
TASK(USB_Mouse_Report)\r
{\r
SendNextReport();\r
}\r
}\r
-#endif\r
\r
+#if defined(INTERRUPT_CONTROL_ENDPOINT)\r
/** ISR for the general Pipe/Endpoint interrupt vector. This ISR fires when an endpoint's status changes (such as\r
* a packet has been received) on an endpoint with its corresponding ISR enabling bits set. This is used to send\r
* HID packets to the host each time the HID interrupt endpoints polling period elapses, as managed by the USB\r
*/\r
ISR(ENDPOINT_PIPE_vect, ISR_BLOCK)\r
{\r
- #if defined(INTERRUPT_CONTROL_ENDPOINT)\r
+ /* Save previously selected endpoint before selecting a new endpoint */\r
+ uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint();\r
+\r
/* Check if the control endpoint has received a request */\r
if (Endpoint_HasEndpointInterrupted(ENDPOINT_CONTROLEP))\r
{\r
- /* Clear the endpoint interrupt */\r
- Endpoint_ClearEndpointInterrupt(ENDPOINT_CONTROLEP);\r
-\r
/* Process the control request */\r
USB_USBTask();\r
\r
/* Handshake the endpoint setup interrupt - must be after the call to USB_USBTask() */\r
USB_INT_Clear(ENDPOINT_INT_SETUP);\r
}\r
- #endif\r
- \r
- #if defined(INTERRUPT_DATA_ENDPOINT)\r
- /* Check if mouse endpoint has interrupted */\r
- if (Endpoint_HasEndpointInterrupted(MOUSE_EPNUM))\r
- {\r
- /* Select the Mouse Report Endpoint */\r
- Endpoint_SelectEndpoint(MOUSE_EPNUM);\r
\r
- /* Clear the endpoint IN interrupt flag */\r
- USB_INT_Clear(ENDPOINT_INT_IN);\r
-\r
- /* Clear the Mouse Report endpoint interrupt and select the endpoint */\r
- Endpoint_ClearEndpointInterrupt(MOUSE_EPNUM);\r
-\r
- /* Send the next mouse report to the host */\r
- SendNextReport();\r
- }\r
- #endif\r
+ /* Restore previously selected endpoint */\r
+ Endpoint_SelectEndpoint(PrevSelectedEndpoint);\r
}\r
+#endif\r
projects / pub / USBasp.git / blobdiff