diff options
Diffstat (limited to 'tmk_core/protocol/lufa/lufa.c')
| -rw-r--r-- | tmk_core/protocol/lufa/lufa.c | 249 |
1 files changed, 226 insertions, 23 deletions
diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index 01c0e45b0..6dd5959dc 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -51,6 +51,8 @@ #include "descriptor.h" #include "lufa.h" +#include "quantum.h" +#include <util/atomic.h> #ifdef NKRO_ENABLE #include "keycode_config.h" @@ -66,11 +68,26 @@ #ifdef BLUETOOTH_ENABLE #include "bluetooth.h" #endif +#ifdef ADAFRUIT_BLE_ENABLE + #include "adafruit_ble.h" +#endif #ifdef VIRTSER_ENABLE #include "virtser.h" #endif +#if (defined(RGB_MIDI) | defined(RGBLIGHT_ANIMATIONS)) & defined(RGBLIGHT_ENABLE) + #include "rgblight.h" +#endif + +#ifdef MIDI_ENABLE + #include "sysex_tools.h" +#endif + +#ifdef RAW_ENABLE + #include "raw_hid.h" +#endif + uint8_t keyboard_idle = 0; /* 0: Boot Protocol, 1: Report Protocol(default) */ uint8_t keyboard_protocol = 1; @@ -79,9 +96,9 @@ static uint8_t keyboard_led_stats = 0; static report_keyboard_t keyboard_report_sent; #ifdef MIDI_ENABLE -void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2); -void usb_get_midi(MidiDevice * device); -void midi_usb_init(MidiDevice * device); +static void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2); +static void usb_get_midi(MidiDevice * device); +static void midi_usb_init(MidiDevice * device); #endif /* Host driver */ @@ -166,6 +183,80 @@ USB_ClassInfo_CDC_Device_t cdc_device = }; #endif +#ifdef RAW_ENABLE + +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); +} + +__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. +} + +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 /******************************************************************************* * Console @@ -285,10 +376,14 @@ void EVENT_USB_Device_WakeUp() #endif } + + #ifdef CONSOLE_ENABLE static bool console_flush = false; #define CONSOLE_FLUSH_SET(b) do { \ - uint8_t sreg = SREG; cli(); console_flush = b; SREG = sreg; \ + ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {\ + console_flush = b; \ + } \ } while (0) // called every 1ms @@ -302,6 +397,7 @@ void EVENT_USB_Device_StartOfFrame(void) Console_Task(); console_flush = false; } + #endif /** Event handler for the USB_ConfigurationChanged event. @@ -330,6 +426,14 @@ void EVENT_USB_Device_ConfigurationChanged(void) EXTRAKEY_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); +#endif + #ifdef CONSOLE_ENABLE /* Setup Console HID Report Endpoints */ ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, @@ -492,9 +596,35 @@ static uint8_t keyboard_leds(void) return keyboard_led_stats; } +#define SendToUSB 1 +#define SendToBT 2 +#define SendToBLE 4 + +static inline uint8_t where_to_send(void) { +#ifdef ADAFRUIT_BLE_ENABLE +#if 0 + if (adafruit_ble_is_connected()) { + // For testing, send to BLE as a priority + return SendToBLE; + } +#endif + + // This is the real policy + if (USB_DeviceState != DEVICE_STATE_Configured) { + if (adafruit_ble_is_connected()) { + return SendToBLE; + } + } +#endif + return ((USB_DeviceState == DEVICE_STATE_Configured) ? SendToUSB : 0) +#ifdef BLUETOOTH_ENABLE + || SendToBT +#endif + ; +} + static void send_keyboard(report_keyboard_t *report) { - #ifdef BLUETOOTH_ENABLE bluefruit_serial_send(0xFD); for (uint8_t i = 0; i < KEYBOARD_EPSIZE; i++) { @@ -503,9 +633,17 @@ static void send_keyboard(report_keyboard_t *report) #endif uint8_t timeout = 255; + uint8_t where = where_to_send(); - if (USB_DeviceState != DEVICE_STATE_Configured) - return; +#ifdef ADAFRUIT_BLE_ENABLE + if (where & SendToBLE) { + adafruit_ble_send_keys(report->mods, report->keys, sizeof(report->keys)); + } +#endif + + if (!(where & SendToUSB)) { + return; + } /* Select the Keyboard Report Endpoint */ #ifdef NKRO_ENABLE @@ -558,8 +696,17 @@ static void send_mouse(report_mouse_t *report) uint8_t timeout = 255; - if (USB_DeviceState != DEVICE_STATE_Configured) - return; + uint8_t where = where_to_send(); + +#ifdef ADAFRUIT_BLE_ENABLE + if (where & SendToBLE) { + // FIXME: mouse buttons + adafruit_ble_send_mouse_move(report->x, report->y, report->v, report->h); + } +#endif + if (!(where & SendToUSB)) { + return; + } /* Select the Mouse Report Endpoint */ Endpoint_SelectEndpoint(MOUSE_IN_EPNUM); @@ -585,7 +732,7 @@ static void send_system(uint16_t data) report_extra_t r = { .report_id = REPORT_ID_SYSTEM, - .usage = data + .usage = data - SYSTEM_POWER_DOWN + 1 }; Endpoint_SelectEndpoint(EXTRAKEY_IN_EPNUM); @@ -617,9 +764,16 @@ static void send_consumer(uint16_t data) #endif uint8_t timeout = 255; + uint8_t where = where_to_send(); - if (USB_DeviceState != DEVICE_STATE_Configured) - return; +#ifdef ADAFRUIT_BLE_ENABLE + if (where & SendToBLE) { + adafruit_ble_send_consumer_key(data, 0); + } +#endif + if (!(where & SendToUSB)) { + return; + } report_extra_t r = { .report_id = REPORT_ID_CONSUMER, @@ -709,7 +863,7 @@ int8_t sendchar(uint8_t c) ******************************************************************************/ #ifdef MIDI_ENABLE -void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2) { +static void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2) { MIDI_EventPacket_t event; event.Data1 = byte0; event.Data2 = byte1; @@ -769,7 +923,7 @@ void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byt USB_USBTask(); } -void usb_get_midi(MidiDevice * device) { +static void usb_get_midi(MidiDevice * device) { MIDI_EventPacket_t event; while (MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, &event)) { @@ -799,12 +953,12 @@ void usb_get_midi(MidiDevice * device) { USB_USBTask(); } -void midi_usb_init(MidiDevice * device){ +static void midi_usb_init(MidiDevice * device){ midi_device_init(device); midi_device_set_send_func(device, usb_send_func); midi_device_set_pre_input_process_func(device, usb_get_midi); - SetupHardware(); + // SetupHardware(); sei(); } @@ -1029,7 +1183,7 @@ int main(void) print("Keyboard start.\n"); while (1) { - #ifndef BLUETOOTH_ENABLE + #if !defined(BLUETOOTH_ENABLE) && !defined(ADAFRUIT_BLE_ENABLE) while (USB_DeviceState == DEVICE_STATE_Suspended) { print("[s]"); suspend_power_down(); @@ -1039,20 +1193,34 @@ int main(void) } #endif + keyboard_task(); + #ifdef MIDI_ENABLE midi_device_process(&midi_device); // MIDI_Task(); #endif - keyboard_task(); + +#if defined(RGBLIGHT_ANIMATIONS) & defined(RGBLIGHT_ENABLE) + rgblight_task(); +#endif + +#ifdef ADAFRUIT_BLE_ENABLE + adafruit_ble_task(); +#endif #ifdef VIRTSER_ENABLE virtser_task(); CDC_Device_USBTask(&cdc_device); #endif +#ifdef RAW_ENABLE + raw_hid_task(); +#endif + #if !defined(INTERRUPT_CONTROL_ENDPOINT) USB_USBTask(); #endif + } } @@ -1077,15 +1245,50 @@ void fallthrough_callback(MidiDevice * device, #endif } + void cc_callback(MidiDevice * device, uint8_t chan, uint8_t num, uint8_t val) { //sending it back on the next channel - midi_send_cc(device, (chan + 1) % 16, num, val); + // midi_send_cc(device, (chan + 1) % 16, num, val); } -void sysex_callback(MidiDevice * device, - uint16_t start, uint8_t length, uint8_t * data) { - for (int i = 0; i < length; i++) - midi_send_cc(device, 15, 0x7F & data[i], 0x7F & (start + i)); +#ifdef API_SYSEX_ENABLE +uint8_t midi_buffer[MIDI_SYSEX_BUFFER] = {0}; +#endif + +void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t * data) { + #ifdef API_SYSEX_ENABLE + // SEND_STRING("\n"); + // send_word(start); + // SEND_STRING(": "); + // Don't store the header + int16_t pos = start - 4; + for (uint8_t place = 0; place < length; place++) { + // send_byte(*data); + if (pos >= 0) { + if (*data == 0xF7) { + // SEND_STRING("\nRD: "); + // for (uint8_t i = 0; i < start + place + 1; i++){ + // send_byte(midi_buffer[i]); + // SEND_STRING(" "); + // } + const unsigned decoded_length = sysex_decoded_length(pos); + uint8_t decoded[API_SYSEX_MAX_SIZE]; + sysex_decode(decoded, midi_buffer, pos); + process_api(decoded_length, decoded); + return; + } + else if (pos >= MIDI_SYSEX_BUFFER) { + return; + } + midi_buffer[pos] = *data; + } + // SEND_STRING(" "); + data++; + pos++; + } + #endif } + + #endif |