diff options
Diffstat (limited to 'tmk_core/protocol/lufa/lufa.c')
| -rw-r--r-- | tmk_core/protocol/lufa/lufa.c | 692 |
1 files changed, 302 insertions, 390 deletions
diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index f2ecf24651..12a6924fd0 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -45,7 +45,7 @@ #include "sendchar.h" #include "debug.h" #ifdef SLEEP_LED_ENABLE -#include "sleep_led.h" +# include "sleep_led.h" #endif #include "suspend.h" @@ -57,86 +57,80 @@ #include "rgblight_reconfig.h" #ifdef NKRO_ENABLE - #include "keycode_config.h" +# include "keycode_config.h" - extern keymap_config_t keymap_config; +extern keymap_config_t keymap_config; #endif - #ifdef AUDIO_ENABLE - #include <audio.h> +# include <audio.h> #endif #ifdef BLUETOOTH_ENABLE - #ifdef MODULE_ADAFRUIT_BLE - #include "adafruit_ble.h" - #else - #include "bluetooth.h" - #endif +# ifdef MODULE_ADAFRUIT_BLE +# include "adafruit_ble.h" +# else +# include "bluetooth.h" +# endif #endif #ifdef VIRTSER_ENABLE - #include "virtser.h" +# include "virtser.h" #endif #if (defined(RGB_MIDI) | defined(RGBLIGHT_ANIMATIONS)) & defined(RGBLIGHT_ENABLE) - #include "rgblight.h" +# include "rgblight.h" #endif #ifdef MIDI_ENABLE - #include "qmk_midi.h" +# include "qmk_midi.h" #endif #ifdef RAW_ENABLE - #include "raw_hid.h" +# include "raw_hid.h" #endif uint8_t keyboard_idle = 0; /* 0: Boot Protocol, 1: Report Protocol(default) */ -uint8_t keyboard_protocol = 1; +uint8_t keyboard_protocol = 1; static uint8_t keyboard_led_stats = 0; static report_keyboard_t keyboard_report_sent; /* Host driver */ static uint8_t keyboard_leds(void); -static void send_keyboard(report_keyboard_t *report); -static void send_mouse(report_mouse_t *report); -static void send_system(uint16_t data); -static void send_consumer(uint16_t data); -host_driver_t lufa_driver = { - keyboard_leds, - send_keyboard, - send_mouse, - send_system, - send_consumer, +static void send_keyboard(report_keyboard_t *report); +static void send_mouse(report_mouse_t *report); +static void send_system(uint16_t data); +static void send_consumer(uint16_t data); +host_driver_t lufa_driver = { + keyboard_leds, send_keyboard, send_mouse, send_system, send_consumer, }; #ifdef VIRTSER_ENABLE -USB_ClassInfo_CDC_Device_t cdc_device = -{ - .Config = - { - .ControlInterfaceNumber = CCI_INTERFACE, - .DataINEndpoint = - { - .Address = CDC_IN_EPADDR, - .Size = CDC_EPSIZE, - .Banks = 1, - }, - .DataOUTEndpoint = - { - .Address = CDC_OUT_EPADDR, - .Size = CDC_EPSIZE, - .Banks = 1, - }, - .NotificationEndpoint = - { - .Address = CDC_NOTIFICATION_EPADDR, - .Size = CDC_NOTIFICATION_EPSIZE, - .Banks = 1, - }, - }, +USB_ClassInfo_CDC_Device_t cdc_device = { + .Config = + { + .ControlInterfaceNumber = CCI_INTERFACE, + .DataINEndpoint = + { + .Address = CDC_IN_EPADDR, + .Size = CDC_EPSIZE, + .Banks = 1, + }, + .DataOUTEndpoint = + { + .Address = CDC_OUT_EPADDR, + .Size = CDC_EPSIZE, + .Banks = 1, + }, + .NotificationEndpoint = + { + .Address = CDC_NOTIFICATION_EPADDR, + .Size = CDC_NOTIFICATION_EPSIZE, + .Banks = 1, + }, + }, }; #endif @@ -146,84 +140,73 @@ USB_ClassInfo_CDC_Device_t cdc_device = * * FIXME: Needs doc */ -void raw_hid_send( uint8_t *data, uint8_t length ) -{ - // TODO: implement variable size packet - if ( length != RAW_EPSIZE ) - { - return; - } - - if (USB_DeviceState != DEVICE_STATE_Configured) - { - return; - } - - // TODO: decide if we allow calls to raw_hid_send() in the middle - // of other endpoint usage. - uint8_t ep = Endpoint_GetCurrentEndpoint(); - - Endpoint_SelectEndpoint(RAW_IN_EPNUM); - - // Check to see if the host is ready to accept another packet - if (Endpoint_IsINReady()) - { - // Write data - Endpoint_Write_Stream_LE(data, RAW_EPSIZE, NULL); - // Finalize the stream transfer to send the last packet - Endpoint_ClearIN(); - } - - Endpoint_SelectEndpoint(ep); +void raw_hid_send(uint8_t *data, uint8_t length) { + // TODO: implement variable size packet + if (length != RAW_EPSIZE) { + return; + } + + if (USB_DeviceState != DEVICE_STATE_Configured) { + return; + } + + // TODO: decide if we allow calls to raw_hid_send() in the middle + // of other endpoint usage. + uint8_t ep = Endpoint_GetCurrentEndpoint(); + + Endpoint_SelectEndpoint(RAW_IN_EPNUM); + + // Check to see if the host is ready to accept another packet + if (Endpoint_IsINReady()) { + // Write data + Endpoint_Write_Stream_LE(data, RAW_EPSIZE, NULL); + // Finalize the stream transfer to send the last packet + Endpoint_ClearIN(); + } + + Endpoint_SelectEndpoint(ep); } /** \brief Raw HID Receive * * FIXME: Needs doc */ -__attribute__ ((weak)) -void raw_hid_receive( uint8_t *data, uint8_t length ) -{ - // Users should #include "raw_hid.h" in their own code - // and implement this function there. Leave this as weak linkage - // so users can opt to not handle data coming in. +__attribute__((weak)) void raw_hid_receive(uint8_t *data, uint8_t length) { + // Users should #include "raw_hid.h" in their own code + // and implement this function there. Leave this as weak linkage + // so users can opt to not handle data coming in. } /** \brief Raw HID Task * * FIXME: Needs doc */ -static void raw_hid_task(void) -{ - // Create a temporary buffer to hold the read in data from the host - uint8_t data[RAW_EPSIZE]; - bool data_read = false; - - // Device must be connected and configured for the task to run - if (USB_DeviceState != DEVICE_STATE_Configured) - return; - - Endpoint_SelectEndpoint(RAW_OUT_EPNUM); - - // Check to see if a packet has been sent from the host - if (Endpoint_IsOUTReceived()) - { - // Check to see if the packet contains data - if (Endpoint_IsReadWriteAllowed()) - { - /* Read data */ - Endpoint_Read_Stream_LE(data, sizeof(data), NULL); - data_read = true; - } - - // Finalize the stream transfer to receive the last packet - Endpoint_ClearOUT(); - - if ( data_read ) - { - raw_hid_receive( data, sizeof(data) ); - } - } +static void raw_hid_task(void) { + // Create a temporary buffer to hold the read in data from the host + uint8_t data[RAW_EPSIZE]; + bool data_read = false; + + // Device must be connected and configured for the task to run + if (USB_DeviceState != DEVICE_STATE_Configured) return; + + Endpoint_SelectEndpoint(RAW_OUT_EPNUM); + + // Check to see if a packet has been sent from the host + if (Endpoint_IsOUTReceived()) { + // Check to see if the packet contains data + if (Endpoint_IsReadWriteAllowed()) { + /* Read data */ + Endpoint_Read_Stream_LE(data, sizeof(data), NULL); + data_read = true; + } + + // Finalize the stream transfer to receive the last packet + Endpoint_ClearOUT(); + + if (data_read) { + raw_hid_receive(data, sizeof(data)); + } + } } #endif @@ -235,15 +218,13 @@ static void raw_hid_task(void) * * FIXME: Needs doc */ -static void Console_Task(void) -{ +static void Console_Task(void) { /* Device must be connected and configured for the task to run */ - if (USB_DeviceState != DEVICE_STATE_Configured) - return; + if (USB_DeviceState != DEVICE_STATE_Configured) return; uint8_t ep = Endpoint_GetCurrentEndpoint(); -#if 0 +# if 0 // TODO: impl receivechar()/recvchar() Endpoint_SelectEndpoint(CONSOLE_OUT_EPNUM); @@ -266,7 +247,7 @@ static void Console_Task(void) /* Finalize the stream transfer to send the last packet */ Endpoint_ClearOUT(); } -#endif +# endif /* IN packet */ Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM); @@ -276,8 +257,7 @@ static void Console_Task(void) } // fill empty bank - while (Endpoint_IsReadWriteAllowed()) - Endpoint_Write_8(0); + while (Endpoint_IsReadWriteAllowed()) Endpoint_Write_8(0); // flash senchar packet if (Endpoint_IsINReady()) { @@ -288,7 +268,6 @@ static void Console_Task(void) } #endif - /******************************************************************************* * USB Events ******************************************************************************/ @@ -298,13 +277,12 @@ static void Console_Task(void) * 1) EVENT_USB_Device_Suspend * 2) EVENT_USB_Device_Reset * 3) EVENT_USB_Device_Wake -*/ + */ /** \brief Event USB Device Connect * * FIXME: Needs doc */ -void EVENT_USB_Device_Connect(void) -{ +void EVENT_USB_Device_Connect(void) { print("[C]"); /* For battery powered device */ if (!USB_IsInitialized) { @@ -318,35 +296,30 @@ void EVENT_USB_Device_Connect(void) * * FIXME: Needs doc */ -void EVENT_USB_Device_Disconnect(void) -{ +void EVENT_USB_Device_Disconnect(void) { print("[D]"); /* For battery powered device */ USB_IsInitialized = false; -/* TODO: This doesn't work. After several plug in/outs can not be enumerated. - if (USB_IsInitialized) { - USB_Disable(); // Disable all interrupts - USB_Controller_Enable(); - USB_INT_Enable(USB_INT_VBUSTI); - } -*/ + /* TODO: This doesn't work. After several plug in/outs can not be enumerated. + if (USB_IsInitialized) { + USB_Disable(); // Disable all interrupts + USB_Controller_Enable(); + USB_INT_Enable(USB_INT_VBUSTI); + } + */ } /** \brief Event USB Device Connect * * FIXME: Needs doc */ -void EVENT_USB_Device_Reset(void) -{ - print("[R]"); -} +void EVENT_USB_Device_Reset(void) { print("[R]"); } /** \brief Event USB Device Connect * * FIXME: Needs doc */ -void EVENT_USB_Device_Suspend() -{ +void EVENT_USB_Device_Suspend() { print("[S]"); #ifdef SLEEP_LED_ENABLE sleep_led_enable(); @@ -357,8 +330,7 @@ void EVENT_USB_Device_Suspend() * * FIXME: Needs doc */ -void EVENT_USB_Device_WakeUp() -{ +void EVENT_USB_Device_WakeUp() { print("[W]"); suspend_wakeup_init(); @@ -369,23 +341,19 @@ void EVENT_USB_Device_WakeUp() #endif } - - #ifdef CONSOLE_ENABLE static bool console_flush = false; -#define CONSOLE_FLUSH_SET(b) do { \ - ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {\ - console_flush = b; \ - } \ -} while (0) +# define CONSOLE_FLUSH_SET(b) \ + do { \ + ATOMIC_BLOCK(ATOMIC_RESTORESTATE) { console_flush = b; } \ + } while (0) /** \brief Event USB Device Start Of Frame * * FIXME: Needs doc * called every 1ms */ -void EVENT_USB_Device_StartOfFrame(void) -{ +void EVENT_USB_Device_StartOfFrame(void) { static uint8_t count; if (++count % 50) return; count = 0; @@ -404,44 +372,37 @@ void EVENT_USB_Device_StartOfFrame(void) * ATMega32u2 supports dual bank(ping-pong mode) only on endpoint 3 and 4, * it is safe to use single bank for all endpoints. */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ +void EVENT_USB_Device_ConfigurationChanged(void) { bool ConfigSuccess = true; /* Setup Keyboard HID Report Endpoints */ #ifndef KEYBOARD_SHARED_EP - ConfigSuccess &= ENDPOINT_CONFIG(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, - KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE); + ConfigSuccess &= ENDPOINT_CONFIG(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE); #endif #if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP) /* Setup Mouse HID Report Endpoint */ - ConfigSuccess &= ENDPOINT_CONFIG(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, - MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE); + ConfigSuccess &= ENDPOINT_CONFIG(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE); #endif #ifdef SHARED_EP_ENABLE /* Setup Shared HID Report Endpoint */ - ConfigSuccess &= ENDPOINT_CONFIG(SHARED_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, - SHARED_EPSIZE, ENDPOINT_BANK_SINGLE); + ConfigSuccess &= ENDPOINT_CONFIG(SHARED_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, SHARED_EPSIZE, ENDPOINT_BANK_SINGLE); #endif #ifdef RAW_ENABLE /* Setup Raw HID Report Endpoints */ - ConfigSuccess &= ENDPOINT_CONFIG(RAW_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, - RAW_EPSIZE, ENDPOINT_BANK_SINGLE); - ConfigSuccess &= ENDPOINT_CONFIG(RAW_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT, - RAW_EPSIZE, ENDPOINT_BANK_SINGLE); + ConfigSuccess &= ENDPOINT_CONFIG(RAW_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, RAW_EPSIZE, ENDPOINT_BANK_SINGLE); + ConfigSuccess &= ENDPOINT_CONFIG(RAW_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT, RAW_EPSIZE, ENDPOINT_BANK_SINGLE); #endif #ifdef CONSOLE_ENABLE /* Setup Console HID Report Endpoints */ - ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, - CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE); -#if 0 + ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE); +# if 0 ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT, CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE); -#endif +# endif #endif #ifdef MIDI_ENABLE @@ -473,26 +434,23 @@ Other Device Required Optional Optional Optional Optional Opti * * This is fired before passing along unhandled control requests to the library for processing internally. */ -void EVENT_USB_Device_ControlRequest(void) -{ - uint8_t* ReportData = NULL; +void EVENT_USB_Device_ControlRequest(void) { + uint8_t *ReportData = NULL; uint8_t ReportSize = 0; /* Handle HID Class specific requests */ - switch (USB_ControlRequest.bRequest) - { + switch (USB_ControlRequest.bRequest) { case HID_REQ_GetReport: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) { Endpoint_ClearSETUP(); // Interface switch (USB_ControlRequest.wIndex) { - case KEYBOARD_INTERFACE: - // TODO: test/check - ReportData = (uint8_t*)&keyboard_report_sent; - ReportSize = sizeof(keyboard_report_sent); - break; + case KEYBOARD_INTERFACE: + // TODO: test/check + ReportData = (uint8_t *)&keyboard_report_sent; + ReportSize = sizeof(keyboard_report_sent); + break; } /* Write the report data to the control endpoint */ @@ -502,47 +460,43 @@ void EVENT_USB_Device_ControlRequest(void) break; case HID_REQ_SetReport: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { - + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) { // Interface switch (USB_ControlRequest.wIndex) { - case KEYBOARD_INTERFACE: + case KEYBOARD_INTERFACE: #if defined(SHARED_EP_ENABLE) && !defined(KEYBOARD_SHARED_EP) - case SHARED_INTERFACE: + case SHARED_INTERFACE: #endif - Endpoint_ClearSETUP(); + Endpoint_ClearSETUP(); - while (!(Endpoint_IsOUTReceived())) { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } + while (!(Endpoint_IsOUTReceived())) { + if (USB_DeviceState == DEVICE_STATE_Unattached) return; + } - if (Endpoint_BytesInEndpoint() == 2) { - uint8_t report_id = Endpoint_Read_8(); + if (Endpoint_BytesInEndpoint() == 2) { + uint8_t report_id = Endpoint_Read_8(); - if (report_id == REPORT_ID_KEYBOARD || report_id == REPORT_ID_NKRO) { - keyboard_led_stats = Endpoint_Read_8(); - } - } else { - keyboard_led_stats = Endpoint_Read_8(); - } + if (report_id == REPORT_ID_KEYBOARD || report_id == REPORT_ID_NKRO) { + keyboard_led_stats = Endpoint_Read_8(); + } + } else { + keyboard_led_stats = Endpoint_Read_8(); + } - Endpoint_ClearOUT(); - Endpoint_ClearStatusStage(); - break; + Endpoint_ClearOUT(); + Endpoint_ClearStatusStage(); + break; } - } break; case HID_REQ_GetProtocol: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) { if (USB_ControlRequest.wIndex == KEYBOARD_INTERFACE) { Endpoint_ClearSETUP(); - while (!(Endpoint_IsINReady())); + while (!(Endpoint_IsINReady())) + ; Endpoint_Write_8(keyboard_protocol); Endpoint_ClearIN(); Endpoint_ClearStatusStage(); @@ -551,8 +505,7 @@ void EVENT_USB_Device_ControlRequest(void) break; case HID_REQ_SetProtocol: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) { if (USB_ControlRequest.wIndex == KEYBOARD_INTERFACE) { Endpoint_ClearSETUP(); Endpoint_ClearStatusStage(); @@ -564,8 +517,7 @@ void EVENT_USB_Device_ControlRequest(void) break; case HID_REQ_SetIdle: - if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) - { + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) { Endpoint_ClearSETUP(); Endpoint_ClearStatusStage(); @@ -574,10 +526,10 @@ void EVENT_USB_Device_ControlRequest(void) break; case HID_REQ_GetIdle: - if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) - { + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) { Endpoint_ClearSETUP(); - while (!(Endpoint_IsINReady())); + while (!(Endpoint_IsINReady())) + ; Endpoint_Write_8(keyboard_idle); Endpoint_ClearIN(); Endpoint_ClearStatusStage(); @@ -598,54 +550,50 @@ void EVENT_USB_Device_ControlRequest(void) * * FIXME: Needs doc */ -static uint8_t keyboard_leds(void) -{ - return keyboard_led_stats; -} +static uint8_t keyboard_leds(void) { return keyboard_led_stats; } /** \brief Send Keyboard * * FIXME: Needs doc */ -static void send_keyboard(report_keyboard_t *report) -{ +static void send_keyboard(report_keyboard_t *report) { uint8_t timeout = 255; - uint8_t where = where_to_send(); + uint8_t where = where_to_send(); #ifdef BLUETOOTH_ENABLE - if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) { - #ifdef MODULE_ADAFRUIT_BLE - adafruit_ble_send_keys(report->mods, report->keys, sizeof(report->keys)); - #elif MODULE_RN42 - bluefruit_serial_send(0xFD); - bluefruit_serial_send(0x09); - bluefruit_serial_send(0x01); - bluefruit_serial_send(report->mods); - bluefruit_serial_send(report->reserved); - for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { - bluefruit_serial_send(report->keys[i]); - } - #else - bluefruit_serial_send(0xFD); - bluefruit_serial_send(report->mods); - bluefruit_serial_send(report->reserved); - for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { - bluefruit_serial_send(report->keys[i]); - } - #endif - } + if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) { +# ifdef MODULE_ADAFRUIT_BLE + adafruit_ble_send_keys(report->mods, report->keys, sizeof(report->keys)); +# elif MODULE_RN42 + bluefruit_serial_send(0xFD); + bluefruit_serial_send(0x09); + bluefruit_serial_send(0x01); + bluefruit_serial_send(report->mods); + bluefruit_serial_send(report->reserved); + for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { + bluefruit_serial_send(report->keys[i]); + } +# else + bluefruit_serial_send(0xFD); + bluefruit_serial_send(report->mods); + bluefruit_serial_send(report->reserved); + for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { + bluefruit_serial_send(report->keys[i]); + } +# endif + } #endif if (where != OUTPUT_USB && where != OUTPUT_USB_AND_BT) { - return; + return; } /* Select the Keyboard Report Endpoint */ - uint8_t ep = KEYBOARD_IN_EPNUM; + uint8_t ep = KEYBOARD_IN_EPNUM; uint8_t size = KEYBOARD_REPORT_SIZE; #ifdef NKRO_ENABLE if (keyboard_protocol && keymap_config.nkro) { - ep = SHARED_IN_EPNUM; + ep = SHARED_IN_EPNUM; size = sizeof(struct nkro_report); } #endif @@ -666,38 +614,37 @@ static void send_keyboard(report_keyboard_t *report) keyboard_report_sent = *report; } - + /** \brief Send Mouse * * FIXME: Needs doc */ -static void send_mouse(report_mouse_t *report) -{ +static void send_mouse(report_mouse_t *report) { #ifdef MOUSE_ENABLE uint8_t timeout = 255; - uint8_t where = where_to_send(); + uint8_t where = where_to_send(); -#ifdef BLUETOOTH_ENABLE - if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) { - #ifdef MODULE_ADAFRUIT_BLE - // FIXME: mouse buttons - adafruit_ble_send_mouse_move(report->x, report->y, report->v, report->h, report->buttons); - #else - bluefruit_serial_send(0xFD); - bluefruit_serial_send(0x00); - bluefruit_serial_send(0x03); - bluefruit_serial_send(report->buttons); - bluefruit_serial_send(report->x); - bluefruit_serial_send(report->y); - bluefruit_serial_send(report->v); // should try sending the wheel v here - bluefruit_serial_send(report->h); // should try sending the wheel h here - bluefruit_serial_send(0x00); - #endif - } -#endif +# ifdef BLUETOOTH_ENABLE + if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) { +# ifdef MODULE_ADAFRUIT_BLE + // FIXME: mouse buttons + adafruit_ble_send_mouse_move(report->x, report->y, report->v, report->h, report->buttons); +# else + bluefruit_serial_send(0xFD); + bluefruit_serial_send(0x00); + bluefruit_serial_send(0x03); + bluefruit_serial_send(report->buttons); + bluefruit_serial_send(report->x); + bluefruit_serial_send(report->y); + bluefruit_serial_send(report->v); // should try sending the wheel v here + bluefruit_serial_send(report->h); // should try sending the wheel h here + bluefruit_serial_send(0x00); +# endif + } +# endif if (where != OUTPUT_USB && where != OUTPUT_USB_AND_BT) { - return; + return; } /* Select the Mouse Report Endpoint */ @@ -719,18 +666,13 @@ static void send_mouse(report_mouse_t *report) * * FIXME: Needs doc */ -static void send_system(uint16_t data) -{ +static void send_system(uint16_t data) { #ifdef EXTRAKEY_ENABLE uint8_t timeout = 255; - if (USB_DeviceState != DEVICE_STATE_Configured) - return; + if (USB_DeviceState != DEVICE_STATE_Configured) return; - report_extra_t r = { - .report_id = REPORT_ID_SYSTEM, - .usage = data - SYSTEM_POWER_DOWN + 1 - }; + report_extra_t r = {.report_id = REPORT_ID_SYSTEM, .usage = data - SYSTEM_POWER_DOWN + 1}; Endpoint_SelectEndpoint(SHARED_IN_EPNUM); /* Check if write ready for a polling interval around 10ms */ @@ -746,52 +688,48 @@ static void send_system(uint16_t data) * * FIXME: Needs doc */ -static void send_consumer(uint16_t data) -{ +static void send_consumer(uint16_t data) { #ifdef EXTRAKEY_ENABLE uint8_t timeout = 255; - uint8_t where = where_to_send(); + uint8_t where = where_to_send(); -#ifdef BLUETOOTH_ENABLE +# ifdef BLUETOOTH_ENABLE if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) { - #ifdef MODULE_ADAFRUIT_BLE +# ifdef MODULE_ADAFRUIT_BLE adafruit_ble_send_consumer_key(data, 0); - #elif MODULE_RN42 +# elif MODULE_RN42 static uint16_t last_data = 0; if (data == last_data) return; - last_data = data; + last_data = data; uint16_t bitmap = CONSUMER2RN42(data); bluefruit_serial_send(0xFD); bluefruit_serial_send(0x03); bluefruit_serial_send(0x03); - bluefruit_serial_send(bitmap&0xFF); - bluefruit_serial_send((bitmap>>8)&0xFF); - #else + bluefruit_serial_send(bitmap & 0xFF); + bluefruit_serial_send((bitmap >> 8) & 0xFF); +# else static uint16_t last_data = 0; if (data == last_data) return; - last_data = data; + last_data = data; uint16_t bitmap = CONSUMER2BLUEFRUIT(data); bluefruit_serial_send(0xFD); bluefruit_serial_send(0x00); bluefruit_serial_send(0x02); - bluefruit_serial_send((bitmap>>8)&0xFF); - bluefruit_serial_send(bitmap&0xFF); + bluefruit_serial_send((bitmap >> 8) & 0xFF); + bluefruit_serial_send(bitmap & 0xFF); bluefruit_serial_send(0x00); bluefruit_serial_send(0x00); bluefruit_serial_send(0x00); bluefruit_serial_send(0x00); - #endif +# endif } -#endif +# endif if (where != OUTPUT_USB && where != OUTPUT_USB_AND_BT) { - return; + return; } - report_extra_t r = { - .report_id = REPORT_ID_CONSUMER, - .usage = data - }; + report_extra_t r = {.report_id = REPORT_ID_CONSUMER, .usage = data}; Endpoint_SelectEndpoint(SHARED_IN_EPNUM); /* Check if write ready for a polling interval around 10ms */ @@ -803,18 +741,16 @@ static void send_consumer(uint16_t data) #endif } - /******************************************************************************* * sendchar ******************************************************************************/ #ifdef CONSOLE_ENABLE -#define SEND_TIMEOUT 5 +# define SEND_TIMEOUT 5 /** \brief Send Char * * FIXME: Needs doc */ -int8_t sendchar(uint8_t c) -{ +int8_t sendchar(uint8_t c) { // Not wait once timeouted. // Because sendchar() is called so many times, waiting each call causes big lag. static bool timeouted = false; @@ -823,8 +759,7 @@ int8_t sendchar(uint8_t c) // or char will be lost. These two function is mutually exclusive. CONSOLE_FLUSH_SET(false); - if (USB_DeviceState != DEVICE_STATE_Configured) - return -1; + if (USB_DeviceState != DEVICE_STATE_Configured) return -1; uint8_t ep = Endpoint_GetCurrentEndpoint(); Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM); @@ -857,7 +792,8 @@ int8_t sendchar(uint8_t c) // send when bank is full if (!Endpoint_IsReadWriteAllowed()) { - while (!(Endpoint_IsINReady())); + while (!(Endpoint_IsINReady())) + ; Endpoint_ClearIN(); } else { CONSOLE_FLUSH_SET(true); @@ -870,10 +806,7 @@ ERROR_EXIT: return -1; } #else -int8_t sendchar(uint8_t c) -{ - return 0; -} +int8_t sendchar(uint8_t c) { return 0; } #endif /******************************************************************************* @@ -881,33 +814,28 @@ int8_t sendchar(uint8_t c) ******************************************************************************/ #ifdef MIDI_ENABLE -USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface = -{ - .Config = - { - .StreamingInterfaceNumber = AS_INTERFACE, - .DataINEndpoint = - { - .Address = MIDI_STREAM_IN_EPADDR, - .Size = MIDI_STREAM_EPSIZE, - .Banks = 1, - }, - .DataOUTEndpoint = - { - .Address = MIDI_STREAM_OUT_EPADDR, - .Size = MIDI_STREAM_EPSIZE, - .Banks = 1, - }, - }, +USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface = { + .Config = + { + .StreamingInterfaceNumber = AS_INTERFACE, + .DataINEndpoint = + { + .Address = MIDI_STREAM_IN_EPADDR, + .Size = MIDI_STREAM_EPSIZE, + .Banks = 1, + }, + .DataOUTEndpoint = + { + .Address = MIDI_STREAM_OUT_EPADDR, + .Size = MIDI_STREAM_EPSIZE, + .Banks = 1, + }, + }, }; -void send_midi_packet(MIDI_EventPacket_t* event) { - MIDI_Device_SendEventPacket(&USB_MIDI_Interface, event); -} +void send_midi_packet(MIDI_EventPacket_t *event) { MIDI_Device_SendEventPacket(&USB_MIDI_Interface, event); } -bool recv_midi_packet(MIDI_EventPacket_t* const event) { - return MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, event); -} +bool recv_midi_packet(MIDI_EventPacket_t *const event) { return MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, event); } #endif @@ -920,66 +848,60 @@ bool recv_midi_packet(MIDI_EventPacket_t* const event) { * * FIXME: Needs doc */ -void virtser_init(void) -{ - cdc_device.State.ControlLineStates.DeviceToHost = CDC_CONTROL_LINE_IN_DSR ; - CDC_Device_SendControlLineStateChange(&cdc_device); +void virtser_init(void) { + cdc_device.State.ControlLineStates.DeviceToHost = CDC_CONTROL_LINE_IN_DSR; + CDC_Device_SendControlLineStateChange(&cdc_device); } /** \brief Virtual Serial Receive * * FIXME: Needs doc */ -void virtser_recv(uint8_t c) __attribute__ ((weak)); -void virtser_recv(uint8_t c) -{ - // Ignore by default +void virtser_recv(uint8_t c) __attribute__((weak)); +void virtser_recv(uint8_t c) { + // Ignore by default } /** \brief Virtual Serial Task * * FIXME: Needs doc */ -void virtser_task(void) -{ - uint16_t count = CDC_Device_BytesReceived(&cdc_device); - uint8_t ch; - if (count) - { - ch = CDC_Device_ReceiveByte(&cdc_device); - virtser_recv(ch); - } +void virtser_task(void) { + uint16_t count = CDC_Device_BytesReceived(&cdc_device); + uint8_t ch; + if (count) { + ch = CDC_Device_ReceiveByte(&cdc_device); + virtser_recv(ch); + } } /** \brief Virtual Serial Send * * FIXME: Needs doc */ -void virtser_send(const uint8_t byte) -{ - uint8_t timeout = 255; - uint8_t ep = Endpoint_GetCurrentEndpoint(); +void virtser_send(const uint8_t byte) { + uint8_t timeout = 255; + uint8_t ep = Endpoint_GetCurrentEndpoint(); - if (cdc_device.State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR) - { - /* IN packet */ - Endpoint_SelectEndpoint(cdc_device.Config.DataINEndpoint.Address); + if (cdc_device.State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR) { + /* IN packet */ + Endpoint_SelectEndpoint(cdc_device.Config.DataINEndpoint.Address); - if (!Endpoint_IsEnabled() || !Endpoint_IsConfigured()) { - Endpoint_SelectEndpoint(ep); - return; - } + if (!Endpoint_IsEnabled() || !Endpoint_IsConfigured()) { + Endpoint_SelectEndpoint(ep); + return; + } - while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40); + while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40); - Endpoint_Write_8(byte); - CDC_Device_Flush(&cdc_device); + Endpoint_Write_8(byte); + CDC_Device_Flush(&cdc_device); - if (Endpoint_IsINReady()) { - Endpoint_ClearIN(); - } + if (Endpoint_IsINReady()) { + Endpoint_ClearIN(); + } - Endpoint_SelectEndpoint(ep); - } + Endpoint_SelectEndpoint(ep); + } } #endif @@ -990,8 +912,7 @@ void virtser_send(const uint8_t byte) * * FIXME: Needs doc */ -static void setup_mcu(void) -{ +static void setup_mcu(void) { /* Disable watchdog if enabled by bootloader/fuses */ MCUSR &= ~(1 << WDRF); wdt_disable(); @@ -1007,8 +928,7 @@ static void setup_mcu(void) * * FIXME: Needs doc */ -static void setup_usb(void) -{ +static void setup_usb(void) { // Leonardo needs. Without this USB device is not recognized. USB_Disable(); @@ -1023,9 +943,8 @@ static void setup_usb(void) * * FIXME: Needs doc */ -int main(void) __attribute__ ((weak)); -int main(void) -{ +int main(void) __attribute__((weak)); +int main(void) { #ifdef MIDI_ENABLE setup_midi(); #endif @@ -1043,11 +962,11 @@ int main(void) #ifdef WAIT_FOR_USB while (USB_DeviceState != DEVICE_STATE_Configured) { - #if defined(INTERRUPT_CONTROL_ENDPOINT) - ; - #else - USB_USBTask(); - #endif +# if defined(INTERRUPT_CONTROL_ENDPOINT) + ; +# else + USB_USBTask(); +# endif } print("USB configured.\n"); #else @@ -1066,15 +985,15 @@ int main(void) print("Keyboard start.\n"); while (1) { - #if !defined(NO_USB_STARTUP_CHECK) +#if !defined(NO_USB_STARTUP_CHECK) while (USB_DeviceState == DEVICE_STATE_Suspended) { print("[s]"); suspend_power_down(); if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) { - USB_Device_SendRemoteWakeup(); + USB_Device_SendRemoteWakeup(); } } - #endif +#endif keyboard_task(); @@ -1102,14 +1021,7 @@ int main(void) #if !defined(INTERRUPT_CONTROL_ENDPOINT) USB_USBTask(); #endif - } } -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) -{ - return get_usb_descriptor(wValue, wIndex, DescriptorAddress); -} - +uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint16_t wIndex, const void **const DescriptorAddress) { return get_usb_descriptor(wValue, wIndex, DescriptorAddress); } |