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Return when ready check loop is timeouted(Fix #115)

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This commit is contained in:
tmk 2014-04-21 22:17:42 +09:00
parent c6902681e7
commit a5d4a1f3e1
2 changed files with 27 additions and 13 deletions
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4
protocol/lufa/descriptor.c
View file

@ -347,7 +347,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.EndpointAddress = (ENDPOINT_DIR_IN | MOUSE_IN_EPNUM),
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MOUSE_EPSIZE,
.PollingIntervalMS = 0x01
.PollingIntervalMS = 0x0A
},
#endif
@ -389,7 +389,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.EndpointAddress = (ENDPOINT_DIR_IN | EXTRAKEY_IN_EPNUM),
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = EXTRAKEY_EPSIZE,
.PollingIntervalMS = 0x01
.PollingIntervalMS = 0x0A
},
#endif

36
protocol/lufa/lufa.c
View file

@ -351,7 +351,7 @@ static uint8_t keyboard_leds(void)
static void send_keyboard(report_keyboard_t *report)
{
uint8_t timeout = 0;
uint8_t timeout = 255;
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
@ -360,15 +360,20 @@ static void send_keyboard(report_keyboard_t *report)
#ifdef NKRO_ENABLE
if (keyboard_nkro) {
Endpoint_SelectEndpoint(NKRO_IN_EPNUM);
/* Check if write ready for a polling interval around 1ms */
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(4);
if (!Endpoint_IsReadWriteAllowed()) return;
}
else
#endif
{
Endpoint_SelectEndpoint(KEYBOARD_IN_EPNUM);
}
/* Check if Keyboard Endpoint Ready for Read/Write */
while (--timeout && !Endpoint_IsReadWriteAllowed()) ;
/* Check if write ready for a polling interval around 10ms */
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
if (!Endpoint_IsReadWriteAllowed()) return;
}
/* Write Keyboard Report Data */
#ifdef NKRO_ENABLE
@ -391,7 +396,7 @@ static void send_keyboard(report_keyboard_t *report)
static void send_mouse(report_mouse_t *report)
{
#ifdef MOUSE_ENABLE
uint8_t timeout = 0;
uint8_t timeout = 255;
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
@ -399,8 +404,9 @@ static void send_mouse(report_mouse_t *report)
/* Select the Mouse Report Endpoint */
Endpoint_SelectEndpoint(MOUSE_IN_EPNUM);
/* Check if Mouse Endpoint Ready for Read/Write */
while (--timeout && !Endpoint_IsReadWriteAllowed()) ;
/* Check if write ready for a polling interval around 10ms */
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
if (!Endpoint_IsReadWriteAllowed()) return;
/* Write Mouse Report Data */
Endpoint_Write_Stream_LE(report, sizeof(report_mouse_t), NULL);
@ -412,7 +418,7 @@ static void send_mouse(report_mouse_t *report)
static void send_system(uint16_t data)
{
uint8_t timeout = 0;
uint8_t timeout = 255;
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
@ -422,14 +428,18 @@ static void send_system(uint16_t data)
.usage = data
};
Endpoint_SelectEndpoint(EXTRAKEY_IN_EPNUM);
while (--timeout && !Endpoint_IsReadWriteAllowed()) ;
/* Check if write ready for a polling interval around 10ms */
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
if (!Endpoint_IsReadWriteAllowed()) return;
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
Endpoint_ClearIN();
}
static void send_consumer(uint16_t data)
{
uint8_t timeout = 0;
uint8_t timeout = 255;
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
@ -439,7 +449,11 @@ static void send_consumer(uint16_t data)
.usage = data
};
Endpoint_SelectEndpoint(EXTRAKEY_IN_EPNUM);
while (--timeout && !Endpoint_IsReadWriteAllowed()) ;
/* Check if write ready for a polling interval around 10ms */
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
if (!Endpoint_IsReadWriteAllowed()) return;
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
Endpoint_ClearIN();
}