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Add consumer/system control feature to LUFA.

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This commit is contained in:
tmk 2012-06-28 20:15:56 +09:00
parent a9a3610dd4
commit 3d81d5221e
10 changed files with 209 additions and 96 deletions
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62
keyboard/lufa/lufa.c
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@ -117,7 +117,7 @@ static void Console_HID_Task(void)
return;
// TODO: impl receivechar()/recvchar()
Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
Endpoint_SelectEndpoint(CONSOLE_OUT_EPNUM);
/* Check to see if a packet has been sent from the host */
if (Endpoint_IsOUTReceived())
@ -126,7 +126,7 @@ static void Console_HID_Task(void)
if (Endpoint_IsReadWriteAllowed())
{
/* Create a temporary buffer to hold the read in report from the host */
uint8_t ConsoleData[GENERIC_REPORT_SIZE];
uint8_t ConsoleData[CONSOLE_EPSIZE];
/* Read Console Report Data */
Endpoint_Read_Stream_LE(&ConsoleData, sizeof(ConsoleData), NULL);
@ -140,7 +140,7 @@ static void Console_HID_Task(void)
}
/* IN packet */
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM);
// send IN packet
if (Endpoint_IsINReady())
Endpoint_ClearIN();
@ -169,17 +169,21 @@ void EVENT_USB_Device_ConfigurationChanged(void)
/* Setup Keyboard HID Report Endpoints */
ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
HID_EPSIZE, ENDPOINT_BANK_SINGLE);
KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE);
/* Setup Mouse HID Report Endpoint */
ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
HID_EPSIZE, ENDPOINT_BANK_SINGLE);
MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE);
/* Setup Console HID Report Endpoints */
ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= Endpoint_ConfigureEndpoint(GENERIC_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
GENERIC_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= Endpoint_ConfigureEndpoint(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= Endpoint_ConfigureEndpoint(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);
/* Setup Extra HID Report Endpoint */
ConfigSuccess &= Endpoint_ConfigureEndpoint(EXTRA_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
EXTRA_EPSIZE, ENDPOINT_BANK_SINGLE);
}
/*
@ -223,7 +227,9 @@ void EVENT_USB_Device_ControlRequest(void)
ReportData = (uint8_t*)&mouse_report_sent;
ReportSize = sizeof(mouse_report_sent);
break;
case GENERIC_INTERFACE:
case CONSOLE_INTERFACE:
break;
case EXTRA_INTERFACE:
break;
}
@ -254,7 +260,9 @@ void EVENT_USB_Device_ControlRequest(void)
break;
case MOUSE_INTERFACE:
break;
case GENERIC_INTERFACE:
case CONSOLE_INTERFACE:
break;
case EXTRA_INTERFACE:
break;
}
@ -301,12 +309,7 @@ static void send_mouse(report_mouse_t *report)
if (Endpoint_IsReadWriteAllowed())
{
/* Write Mouse Report Data */
/* Mouse report data structure
* LUFA: { buttons, x, y }
* tmk: { buttons, x, y, v, h }
*/
//Endpoint_Write_Stream_LE((uint8_t *)report+1, 3, NULL);
Endpoint_Write_Stream_LE(report, 3, NULL);
Endpoint_Write_Stream_LE(report, sizeof(report_mouse_t), NULL);
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearIN();
@ -314,12 +317,35 @@ static void send_mouse(report_mouse_t *report)
mouse_report_sent = *report;
}
typedef struct {
uint8_t report_id;
uint16_t usage;
} __attribute__ ((packed)) report_extra_t;
static void send_system(uint16_t 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();
}
}
static void send_consumer(uint16_t 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();
}
}
@ -331,7 +357,7 @@ int8_t sendchar(uint8_t c)
if (USB_DeviceState != DEVICE_STATE_Configured)
return -1;
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM);
uint8_t timeout = 10;
uint16_t prevFN = USB_Device_GetFrameNumber();