forked from mfulz_github/qmk_firmware
Update DevChapter9.c - use the Endpoint_ClearStatusStage() function where possible to reduce code size and (potentially) allow for centralized status stage timeouts.
Fix Joystick device demo HID descriptors - buttons should be placed outside the Pointer collection.
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Dean Camera
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0899deaae3
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f93f732108
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@ -58,18 +58,18 @@ USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
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0x75, 0x08, /* Report Size (8) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x82, /* Input (Data, Variable, Absolute, Volatile) */
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0x05, 0x09, /* Usage Page (Button) */
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0x09, 0x02, /* Usage (Button 2) */
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0x09, 0x01, /* Usage (Button 1) */
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0x15, 0x00, /* Logical Minimum (0) */
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0x25, 0x01, /* Logical Maximum (1) */
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0x75, 0x01, /* Report Size (1) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x02, /* Input (Data, Variable, Absolute) */
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0x75, 0x06, /* Report Size (6) */
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0x95, 0x01, /* Report Count (1) */
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0x81, 0x01, /* Input (Constant) */
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0xc0, /* End Collection */
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0x05, 0x09, /* Usage Page (Button) */
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0x09, 0x02, /* Usage (Button 2) */
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0x09, 0x01, /* Usage (Button 1) */
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0x15, 0x00, /* Logical Minimum (0) */
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0x25, 0x01, /* Logical Maximum (1) */
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0x75, 0x01, /* Report Size (1) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x02, /* Input (Data, Variable, Absolute) */
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0x75, 0x06, /* Report Size (6) */
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0x95, 0x01, /* Report Count (1) */
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0x81, 0x01, /* Input (Constant) */
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0xc0 /* End Collection */
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};
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@ -58,18 +58,18 @@ USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
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0x75, 0x08, /* Report Size (8) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x82, /* Input (Data, Variable, Absolute, Volatile) */
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0x05, 0x09, /* Usage Page (Button) */
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0x09, 0x02, /* Usage (Button 2) */
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0x09, 0x01, /* Usage (Button 1) */
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0x15, 0x00, /* Logical Minimum (0) */
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0x25, 0x01, /* Logical Maximum (1) */
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0x75, 0x01, /* Report Size (1) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x02, /* Input (Data, Variable, Absolute) */
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0x75, 0x06, /* Report Size (6) */
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0x95, 0x01, /* Report Count (1) */
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0x81, 0x01, /* Input (Constant) */
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0xc0, /* End Collection */
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0x05, 0x09, /* Usage Page (Button) */
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0x09, 0x02, /* Usage (Button 2) */
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0x09, 0x01, /* Usage (Button 1) */
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0x15, 0x00, /* Logical Minimum (0) */
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0x25, 0x01, /* Logical Maximum (1) */
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0x75, 0x01, /* Report Size (1) */
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0x95, 0x02, /* Report Count (2) */
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0x81, 0x02, /* Input (Data, Variable, Absolute) */
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0x75, 0x06, /* Report Size (6) */
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0x95, 0x01, /* Report Count (1) */
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0x81, 0x01, /* Input (Constant) */
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0xc0 /* End Collection */
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};
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@ -121,7 +121,7 @@ static void USB_Device_SetAddress(void)
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Endpoint_ClearSETUP();
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Endpoint_ClearIN();
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Endpoint_ClearStatusStage();
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while (!(Endpoint_IsINReady()))
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{
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@ -190,7 +190,7 @@ static void USB_Device_SetConfiguration(void)
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USB_ConfigurationNumber = (uint8_t)USB_ControlRequest.wValue;
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Endpoint_ClearIN();
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Endpoint_ClearStatusStage();
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if (USB_ConfigurationNumber)
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USB_DeviceState = DEVICE_STATE_Configured;
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@ -205,16 +205,9 @@ void USB_Device_GetConfiguration(void)
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Endpoint_ClearSETUP();
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Endpoint_Write_Byte(USB_ConfigurationNumber);
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Endpoint_ClearIN();
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while (!(Endpoint_IsOUTReceived()))
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{
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if (USB_DeviceState == DEVICE_STATE_Unattached)
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return;
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}
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Endpoint_ClearOUT();
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Endpoint_ClearStatusStage();
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}
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#if !defined(NO_INTERNAL_SERIAL) && (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
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@ -251,7 +244,9 @@ static void USB_Device_GetInternalSerialDescriptor(void)
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}
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Endpoint_ClearSETUP();
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Endpoint_Write_Control_Stream_LE(&SignatureDescriptor, sizeof(SignatureDescriptor));
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Endpoint_ClearOUT();
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}
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#endif
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@ -334,16 +329,9 @@ static void USB_Device_GetStatus(void)
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Endpoint_ClearSETUP();
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Endpoint_Write_Word_LE(CurrentStatus);
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Endpoint_ClearIN();
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while (!(Endpoint_IsOUTReceived()))
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{
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if (USB_DeviceState == DEVICE_STATE_Unattached)
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return;
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}
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Endpoint_ClearOUT();
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Endpoint_ClearStatusStage();
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}
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static void USB_Device_ClearSetFeature(void)
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@ -391,7 +379,7 @@ static void USB_Device_ClearSetFeature(void)
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Endpoint_ClearSETUP();
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Endpoint_ClearIN();
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Endpoint_ClearStatusStage();
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}
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#endif
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@ -14,6 +14,7 @@
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* Report protocol is not needed
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* - Added new MIDI LowLevel and ClassDriver Host demo, add new MIDI Host Class driver
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* - Added stdio.h stream examples for the virtual CDC UART in the CDC host demos
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* - Added new CDC/Mouse ClassDriver device demo
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*
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* <b>Changed:</b>
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* - Removed mostly useless "TestApp" demo, as it was mainly useful only for checking for sytax errors in the library
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@ -39,6 +40,7 @@
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* - Fixed incorrect SampleFrequencyType value in the AudioInput and AudioOutput ClassDriver demos' descriptors
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* - Fixed incorrect event name rule in demo/project/bootloader makefiles
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* - Fixed HID device class driver not reselecting the correct endpoint once the user callback routines have been called
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* - Corrected HID descriptor in the Joystick Device demos - buttons should be placed outside the pointer collection
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*
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* \section Sec_ChangeLog090924 Version 090924
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*
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@ -35,6 +35,7 @@
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* - "Fingerlicking Wingdinger" (WARNING: Bad Language if no Javascript), a MIDI controller - http://noisybox.net/electronics/wingdinger/
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* - Garmin GPS USB to NMEA standard serial sentence translator: http://github.com/nall/garmin-transmogrifier/tree/master
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* - Generic HID Device Creator : http://generichid.sourceforge.net/
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* - Mobo 4.3, some sort of Audio related device: http://sites.google.com/site/lofturj/mobo4_3
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* - NES Controller USB modification: http://projects.peterpolidoro.net/video/NESUSB.htm
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* - MakeTV Episode Dispenser: http://www.youtube.com/watch?v=BkWUi18hl3g
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* - Opendous-JTAG, an open source JTAG device: http://code.google.com/p/opendous-jtag/
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