forked from forks/qmk_firmware
LUFA: Consolidate report sending code (#18629)
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Ryan
GitHub
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commit
19e2dd742b
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@ -87,6 +87,23 @@ static void send_mouse(report_mouse_t *report);
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static void send_extra(report_extra_t *report);
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host_driver_t lufa_driver = {keyboard_leds, send_keyboard, send_mouse, send_extra};
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void send_report(uint8_t endpoint, void *report, size_t size) {
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uint8_t timeout = 255;
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if (USB_DeviceState != DEVICE_STATE_Configured) return;
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Endpoint_SelectEndpoint(endpoint);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed()) {
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_delay_us(40);
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}
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if (!Endpoint_IsReadWriteAllowed()) return;
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Endpoint_Write_Stream_LE(report, size, NULL);
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Endpoint_ClearIN();
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}
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#ifdef VIRTSER_ENABLE
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// clang-format off
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@ -121,30 +138,8 @@ USB_ClassInfo_CDC_Device_t cdc_device = {
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* FIXME: Needs doc
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*/
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void raw_hid_send(uint8_t *data, uint8_t length) {
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// TODO: implement variable size packet
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if (length != RAW_EPSIZE) {
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return;
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}
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if (USB_DeviceState != DEVICE_STATE_Configured) {
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return;
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}
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// TODO: decide if we allow calls to raw_hid_send() in the middle
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// of other endpoint usage.
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uint8_t ep = Endpoint_GetCurrentEndpoint();
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Endpoint_SelectEndpoint(RAW_IN_EPNUM);
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// Check to see if the host is ready to accept another packet
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if (Endpoint_IsINReady()) {
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// Write data
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Endpoint_Write_Stream_LE(data, RAW_EPSIZE, NULL);
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// Finalize the stream transfer to send the last packet
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Endpoint_ClearIN();
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}
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Endpoint_SelectEndpoint(ep);
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if (length != RAW_EPSIZE) return;
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send_report(RAW_IN_EPNUM, data, RAW_EPSIZE);
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}
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/** \brief Raw HID Receive
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@ -249,29 +244,6 @@ static void Console_Task(void) {
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}
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#endif
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/*******************************************************************************
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* Joystick
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******************************************************************************/
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void send_joystick(report_joystick_t *report) {
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#ifdef JOYSTICK_ENABLE
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uint8_t timeout = 255;
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/* Select the Joystick Report Endpoint */
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Endpoint_SelectEndpoint(JOYSTICK_IN_EPNUM);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed())
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_delay_us(40);
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if (!Endpoint_IsReadWriteAllowed()) return;
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/* Write Joystick Report Data */
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Endpoint_Write_Stream_LE(report, sizeof(report_joystick_t), NULL);
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/* Finalize the stream transfer to send the last packet */
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Endpoint_ClearIN();
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#endif
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}
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/*******************************************************************************
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* USB Events
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******************************************************************************/
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@ -587,32 +559,23 @@ static uint8_t keyboard_leds(void) {
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* FIXME: Needs doc
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*/
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static void send_keyboard(report_keyboard_t *report) {
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uint8_t timeout = 255;
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/* Select the Keyboard Report Endpoint */
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uint8_t ep = KEYBOARD_IN_EPNUM;
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uint8_t size = KEYBOARD_REPORT_SIZE;
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#ifdef NKRO_ENABLE
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if (keyboard_protocol && keymap_config.nkro) {
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ep = SHARED_IN_EPNUM;
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size = sizeof(struct nkro_report);
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}
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#endif
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Endpoint_SelectEndpoint(ep);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed())
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_delay_us(40);
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if (!Endpoint_IsReadWriteAllowed()) return;
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/* If we're in Boot Protocol, don't send any report ID or other funky fields */
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if (!keyboard_protocol) {
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Endpoint_Write_Stream_LE(&report->mods, 8, NULL);
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send_report(ep, &report->mods, 8);
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} else {
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Endpoint_Write_Stream_LE(report, size, NULL);
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}
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#ifdef NKRO_ENABLE
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if (keymap_config.nkro) {
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ep = SHARED_IN_EPNUM;
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size = sizeof(struct nkro_report);
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}
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#endif
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/* Finalize the stream transfer to send the last packet */
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Endpoint_ClearIN();
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send_report(ep, report, size);
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}
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keyboard_report_sent = *report;
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}
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@ -623,55 +586,35 @@ static void send_keyboard(report_keyboard_t *report) {
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*/
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static void send_mouse(report_mouse_t *report) {
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#ifdef MOUSE_ENABLE
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uint8_t timeout = 255;
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/* Select the Mouse Report Endpoint */
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Endpoint_SelectEndpoint(MOUSE_IN_EPNUM);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed())
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_delay_us(40);
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if (!Endpoint_IsReadWriteAllowed()) return;
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/* Write Mouse Report Data */
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Endpoint_Write_Stream_LE(report, sizeof(report_mouse_t), NULL);
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/* Finalize the stream transfer to send the last packet */
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Endpoint_ClearIN();
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send_report(MOUSE_IN_EPNUM, report, sizeof(report_mouse_t));
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#endif
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}
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#if defined(EXTRAKEY_ENABLE) || defined(PROGRAMMABLE_BUTTON_ENABLE)
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static void send_report(void *report, size_t size) {
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uint8_t timeout = 255;
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if (USB_DeviceState != DEVICE_STATE_Configured) return;
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Endpoint_SelectEndpoint(SHARED_IN_EPNUM);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed())
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_delay_us(40);
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if (!Endpoint_IsReadWriteAllowed()) return;
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Endpoint_Write_Stream_LE(report, size, NULL);
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Endpoint_ClearIN();
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}
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#endif
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/** \brief Send Extra
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*
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* FIXME: Needs doc
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*/
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static void send_extra(report_extra_t *report) {
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#ifdef EXTRAKEY_ENABLE
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send_report(report, sizeof(report_extra_t));
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send_report(SHARED_IN_EPNUM, report, sizeof(report_extra_t));
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#endif
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}
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void send_joystick(report_joystick_t *report) {
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#ifdef JOYSTICK_ENABLE
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send_report(JOYSTICK_IN_EPNUM, report, sizeof(report_joystick_t));
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#endif
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}
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void send_programmable_button(report_programmable_button_t *report) {
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#ifdef PROGRAMMABLE_BUTTON_ENABLE
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send_report(report, sizeof(report_programmable_button_t));
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send_report(SHARED_IN_EPNUM, report, sizeof(report_programmable_button_t));
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#endif
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}
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void send_digitizer(report_digitizer_t *report) {
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#ifdef DIGITIZER_ENABLE
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send_report(DIGITIZER_IN_EPNUM, report, sizeof(report_digitizer_t));
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#endif
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}
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@ -844,24 +787,6 @@ void virtser_send(const uint8_t byte) {
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}
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#endif
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void send_digitizer(report_digitizer_t *report) {
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#ifdef DIGITIZER_ENABLE
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uint8_t timeout = 255;
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if (USB_DeviceState != DEVICE_STATE_Configured) return;
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Endpoint_SelectEndpoint(DIGITIZER_IN_EPNUM);
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/* Check if write ready for a polling interval around 10ms */
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while (timeout-- && !Endpoint_IsReadWriteAllowed())
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_delay_us(40);
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if (!Endpoint_IsReadWriteAllowed()) return;
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Endpoint_Write_Stream_LE(report, sizeof(report_digitizer_t), NULL);
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Endpoint_ClearIN();
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#endif
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}
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/*******************************************************************************
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* main
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******************************************************************************/
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