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Diffstat (limited to 'protocol/lufa/lufa.c')
-rw-r--r--protocol/lufa/lufa.c122
1 files changed, 64 insertions, 58 deletions
diff --git a/protocol/lufa/lufa.c b/protocol/lufa/lufa.c
index f485e24bf0..8fa719bc95 100644
--- a/protocol/lufa/lufa.c
+++ b/protocol/lufa/lufa.c
@@ -46,13 +46,12 @@
#include "descriptor.h"
#include "lufa.h"
+static uint8_t idle_duration = 0;
+static uint8_t protocol_report = 1;
static uint8_t keyboard_led_stats = 0;
-// TODO: impl Control Request GET_REPORT
static report_keyboard_t keyboard_report_sent;
-#ifdef MOUSE_ENABLE
-static report_mouse_t mouse_report_sent;
-#endif
+
/* Host driver */
static uint8_t keyboard_leds(void);
@@ -83,12 +82,8 @@ int main(void)
debug_keyboard = true;
debug_mouse = true;
-/* TODO: can't print here
- _delay_ms(5000);
- USB_USBTask();
- print("abcdefg\n");
- USB_USBTask();
-*/
+ // TODO: can't print here
+ debug("LUFA init\n");
keyboard_init();
host_set_driver(&lufa_driver);
@@ -228,19 +223,6 @@ void EVENT_USB_Device_ControlRequest(void)
ReportData = (uint8_t*)&keyboard_report_sent;
ReportSize = sizeof(keyboard_report_sent);
break;
-#ifdef MOUSE_ENABLE
- case MOUSE_INTERFACE:
- // TODO: test/check
- ReportData = (uint8_t*)&mouse_report_sent;
- ReportSize = sizeof(mouse_report_sent);
- break;
-#endif
-#ifdef EXTRAKEY_ENABLE
- case EXTRA_INTERFACE:
- break;
-#endif
- case CONSOLE_INTERFACE:
- break;
}
/* Write the report data to the control endpoint */
@@ -252,35 +234,65 @@ void EVENT_USB_Device_ControlRequest(void)
case HID_REQ_SetReport:
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
- Endpoint_ClearSETUP();
-
- /* Wait until the LED report has been sent by the host */
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
// Interface
switch (USB_ControlRequest.wIndex) {
case KEYBOARD_INTERFACE:
- // TODO: test/check
- /* Read in the LED report from the host */
+ Endpoint_ClearSETUP();
+
+ while (!(Endpoint_IsOUTReceived())) {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
keyboard_led_stats = Endpoint_Read_8();
- break;
-#ifdef MOUSE_ENABLE
- case MOUSE_INTERFACE:
- break;
-#endif
-#ifdef EXTRAKEY_ENABLE
- case EXTRA_INTERFACE:
- break;
-#endif
- case CONSOLE_INTERFACE:
+
+ Endpoint_ClearOUT();
+ Endpoint_ClearStatusStage();
break;
}
- Endpoint_ClearOUT();
+ }
+
+ break;
+
+ case HID_REQ_GetProtocol:
+ if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+ {
+ Endpoint_ClearSETUP();
+ while (!(Endpoint_IsINReady()));
+ Endpoint_Write_8(protocol_report);
+ Endpoint_ClearIN();
+ Endpoint_ClearStatusStage();
+ }
+
+ break;
+ case HID_REQ_SetProtocol:
+ if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
+ {
+ Endpoint_ClearSETUP();
+ Endpoint_ClearStatusStage();
+
+ protocol_report = ((USB_ControlRequest.wValue & 0xFF) != 0x00);
+ }
+
+ break;
+ case HID_REQ_SetIdle:
+ if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
+ {
+ Endpoint_ClearSETUP();
+ Endpoint_ClearStatusStage();
+
+ idle_duration = ((USB_ControlRequest.wValue & 0xFF00) >> 8);
+ }
+
+ break;
+ case HID_REQ_GetIdle:
+ if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+ {
+ Endpoint_ClearSETUP();
+ while (!(Endpoint_IsINReady()));
+ Endpoint_Write_8(idle_duration);
+ Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
@@ -329,23 +341,17 @@ static void send_mouse(report_mouse_t *report)
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearIN();
}
- mouse_report_sent = *report;
#endif
}
-typedef struct {
- uint8_t report_id;
- uint16_t usage;
-} __attribute__ ((packed)) report_extra_t;
-
static void send_system(uint16_t data)
{
+ report_extra_t r = {
+ .report_id = REPORT_ID_SYSTEM,
+ .usage = data
+ };
Endpoint_SelectEndpoint(EXTRA_IN_EPNUM);
if (Endpoint_IsReadWriteAllowed()) {
- report_extra_t r = {
- .report_id = REPORT_ID_SYSTEM,
- .usage = data
- };
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
Endpoint_ClearIN();
}
@@ -353,12 +359,12 @@ static void send_system(uint16_t data)
static void send_consumer(uint16_t data)
{
+ report_extra_t r = {
+ .report_id = REPORT_ID_CONSUMER,
+ .usage = data
+ };
Endpoint_SelectEndpoint(EXTRA_IN_EPNUM);
if (Endpoint_IsReadWriteAllowed()) {
- report_extra_t r = {
- .report_id = REPORT_ID_CONSUMER,
- .usage = data
- };
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
Endpoint_ClearIN();
}