diff options
Diffstat (limited to 'tmk_core/protocol/lufa')
| -rw-r--r-- | tmk_core/protocol/lufa/lufa.c | 291 | ||||
| -rw-r--r-- | tmk_core/protocol/lufa/lufa.h | 16 |
2 files changed, 192 insertions, 115 deletions
diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index c4531c8d73..c3234b8ce5 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -1145,39 +1145,96 @@ void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t } -uint32_t decode_uint32_chunk(uint8_t * data) { - uint32_t part1 = *data++; - uint32_t part2 = *data++; - uint32_t part3 = *data++; - uint32_t part4 = *data++; - uint32_t part5 = *data++; - return ((part1 & 0x1FUL) << 28) | (part2 << 21) | (part3 << 14) | (part4 << 7) | part5; +void dword_to_bytes(uint32_t dword, uint8_t * bytes) { + bytes[0] = (dword >> 24) & 0xFF; + bytes[1] = (dword >> 16) & 0xFF; + bytes[2] = (dword >> 8) & 0xFF; + bytes[3] = (dword >> 0) & 0xFF; } -uint32_t decode_uint8_chunk(uint8_t * data) { - uint32_t part4 = *data++; - uint32_t part5 = *data++; - return (part4 << 7) | part5; +uint32_t bytes_to_dword(uint8_t * bytes, uint8_t index) { + return ((uint32_t)bytes[index + 0] << 24) | ((uint32_t)bytes[index + 1] << 16) | ((uint32_t)bytes[index + 2] << 8) | (uint32_t)bytes[index + 3]; } -void encode_uint32_chunk(uint32_t data, uint8_t * pointer) { - *pointer++ = (data >> 28) & 0x7F; - *pointer++ = (data >> 21) & 0x7F; - *pointer++ = (data >> 14) & 0x7F; - *pointer++ = (data >> 7) & 0x7F; - *pointer++ = (data) & 0x7F; +enum MESSAGE_TYPE { + MT_GET_DATA = 0x10, // Get data from keyboard + MT_GET_DATA_ACK = 0x11, // returned data to process (ACK) + MT_SET_DATA = 0x20, // Set data on keyboard + MT_SET_DATA_ACK = 0x21, // returned data to confirm (ACK) + MT_SEND_DATA = 0x30, // Sending data/action from keyboard + MT_SEND_DATA_ACK = 0x31, // returned data/action confirmation (ACK) + MT_EXE_ACTION = 0x40, // executing actions on keyboard + MT_EXE_ACTION_ACK =0x41, // return confirmation/value (ACK) + MT_TYPE_ERROR = 0x80 // type not recofgnised (ACK) +}; + +enum DATA_TYPE { + DT_NONE = 0x00, + DT_HANDSHAKE, + DT_DEFAULT_LAYER, + DT_CURRENT_LAYER, + DT_KEYMAP_OPTIONS, + DT_BACKLIGHT, + DT_RGBLIGHT, + DT_UNICODE, + DT_DEBUG, + DT_AUDIO, + DT_QUANTUM_ACTION, + DT_KEYBOARD_ACTION, + DT_USER_ACTION, + +}; + +void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint8_t length) { + // SEND_STRING("\nTX: "); + // for (uint8_t i = 0; i < length; i++) { + // send_byte(bytes[i]); + // SEND_STRING(" "); + // } + uint8_t * precode = malloc(sizeof(uint8_t) * (length + 2)); + precode[0] = message_type; + precode[1] = data_type; + memcpy(precode + 2, bytes, length); + uint8_t * encoded = malloc(sizeof(uint8_t) * (sysex_encoded_length(length + 2))); + uint16_t encoded_length = sysex_encode(encoded, precode, length + 2); + uint8_t * array = malloc(sizeof(uint8_t) * (encoded_length + 5)); + array[0] = 0xF0; + array[1] = 0x00; + array[2] = 0x00; + array[3] = 0x00; + array[encoded_length + 4] = 0xF7; + memcpy(array + 4, encoded, encoded_length); + midi_send_array(&midi_device, encoded_length + 5, array); + + // SEND_STRING("\nTD: "); + // for (uint8_t i = 0; i < encoded_length + 5; i++) { + // send_byte(array[i]); + // SEND_STRING(" "); + // } } -void encode_uint8_chunk(uint8_t data, uint8_t * pointer) { - *pointer++ = (data >> 7) & 0x7F; - *pointer++ = (data) & 0x7F; +#define MT_GET_DATA(data_type, data, length) send_bytes_sysex(MT_GET_DATA, data_type, data, length) +#define MT_GET_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_GET_DATA_ACK, data_type, data, length) +#define MT_SET_DATA(data_type, data, length) send_bytes_sysex(MT_SET_DATA, data_type, data, length) +#define MT_SET_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_SET_DATA_ACK, data_type, data, length) +#define MT_SEND_DATA(data_type, data, length) send_bytes_sysex(MT_SEND_DATA, data_type, data, length) +#define MT_SEND_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_SEND_DATA_ACK, data_type, data, length) +#define MT_EXE_ACTION(data_type, data, length) send_bytes_sysex(MT_EXE_ACTION, data_type, data, length) +#define MT_EXE_ACTION_ACK(data_type, data, length) send_bytes_sysex(MT_EXE_ACTION_ACK, data_type, data, length) + +__attribute__ ((weak)) +bool sysex_process_quantum(uint8_t length, uint8_t * data) { + return sysex_process_keyboard(length, data); } -void dword_to_bytes(uint8_t * bytes, uint32_t dword) { - bytes[0] = (dword >> 24) & 0xFF; - bytes[1] = (dword >> 16) & 0xFF; - bytes[2] = (dword >> 8) & 0xFF; - bytes[3] = (dword >> 0) & 0xFF; +__attribute__ ((weak)) +bool sysex_process_keyboard(uint8_t length, uint8_t * data) { + return sysex_process_user(length, data); +} + +__attribute__ ((weak)) +bool sysex_process_user(uint8_t length, uint8_t * data) { + return true; } void sysex_buffer_callback(MidiDevice * device, uint8_t length, uint8_t * data) { @@ -1186,114 +1243,128 @@ void sysex_buffer_callback(MidiDevice * device, uint8_t length, uint8_t * data) // send_byte(data[i]); // SEND_STRING(" "); // } + if (!sysex_process_quantum(length, data)) + return; - switch (*data++) { - case 0x07: ; // Quantum action - break; - case 0x08: ; // Keyboard action - break; - case 0x09: ; // User action - break; - case 0x12: ; // Set info on keyboard - switch (*data++) { - case 0x02: ; // set default layer - eeconfig_update_default_layer(data[0] << 8 | data[1]); - default_layer_set((uint32_t)(data[0] << 8 | data[1])); + switch (data[0]) { + case MT_SET_DATA: + switch (data[1]) { + case DT_DEFAULT_LAYER: { + eeconfig_update_default_layer(data[2]); + default_layer_set((uint32_t)(data[2])); break; - case 0x08: ; // set keymap options - eeconfig_update_keymap(data[0]); + } + case DT_KEYMAP_OPTIONS: { + eeconfig_update_keymap(data[2]); + break; + } + case DT_RGBLIGHT: { + #ifdef RGBLIGHT_ENABLE + uint32_t rgblight = bytes_to_dword(data, 2); + rgblight_update_dword(rgblight); + #endif break; + } } - break; - case 0x13: ; // Get info from keyboard - switch (*data++) { - case 0x00: ; // Handshake - send_bytes_sysex(0x00, NULL, 0); + case MT_GET_DATA: + switch (data[1]) { + case DT_HANDSHAKE: { + MT_GET_DATA_ACK(DT_HANDSHAKE, NULL, 0); break; - case 0x01: ; // Get debug state + } + case DT_DEBUG: { uint8_t debug_bytes[1] = { eeprom_read_byte(EECONFIG_DEBUG) }; - send_bytes_sysex(0x01, debug_bytes, 1); + MT_GET_DATA_ACK(DT_DEBUG, debug_bytes, 1); break; - case 0x02: ; // Get default layer + } + case DT_DEFAULT_LAYER: { uint8_t default_bytes[1] = { eeprom_read_byte(EECONFIG_DEFAULT_LAYER) }; - send_bytes_sysex(0x02, default_bytes, 1); + MT_GET_DATA_ACK(DT_DEFAULT_LAYER, default_bytes, 1); break; - #ifdef AUDIO_ENABLE - case 0x03: ; // Get backlight state - uint8_t audio_bytes[1] = { eeprom_read_byte(EECONFIG_AUDIO) }; - send_bytes_sysex(0x03, audio_bytes, 1); - #endif - case 0x04: ; // Get layer state + } + case DT_CURRENT_LAYER: { uint8_t layer_state_bytes[4]; - dword_to_bytes(layer_state_bytes, layer_state); - send_bytes_sysex(0x04, layer_state_bytes, 4); + dword_to_bytes(layer_state, layer_state_bytes); + MT_GET_DATA_ACK(DT_CURRENT_LAYER, layer_state_bytes, 4); break; - #ifdef BACKLIGHT_ENABLE - case 0x06: ; // Get backlight state - uint8_t backlight_bytes[1] = { eeprom_read_byte(EECONFIG_BACKLIGHT) }; - send_bytes_sysex(0x06, backlight_bytes, 1); - #endif - #ifdef RGBLIGHT_ENABLE - case 0x07: ; // Get rgblight state - uint8_t rgblight_bytes[4]; - dword_to_bytes(rgblight_bytes, eeprom_read_dword(EECONFIG_RGBLIGHT)); - send_bytes_sysex(0x07, rgblight_bytes, 4); - #endif - case 0x08: ; // Keymap options - uint8_t keymap_bytes[1] = { eeconfig_read_keymap() }; - send_bytes_sysex(0x08, keymap_bytes, 1); + } + case DT_AUDIO: { + #ifdef AUDIO_ENABLE + uint8_t audio_bytes[1] = { eeprom_read_byte(EECONFIG_AUDIO) }; + MT_GET_DATA_ACK(DT_AUDIO, audio_bytes, 1); + #else + MT_GET_DATA_ACK(DT_AUDIO, NULL, 0); + #endif break; - } - break; - #ifdef RGBLIGHT_ENABLE - case 0x27: ; // RGB LED functions - switch (*data++) { - case 0x00: ; // Update HSV - rgblight_sethsv((data[0] << 8 | data[1]) % 360, data[2], data[3]); + } + case DT_BACKLIGHT: { + #ifdef BACKLIGHT_ENABLE + uint8_t backlight_bytes[1] = { eeprom_read_byte(EECONFIG_BACKLIGHT) }; + MT_GET_DATA_ACK(DT_BACKLIGHT, backlight_bytes, 1); + #else + MT_GET_DATA_ACK(DT_BACKLIGHT, NULL, 0); + #endif break; - case 0x01: ; // Update RGB + } + case DT_RGBLIGHT: { + #ifdef RGBLIGHT_ENABLE + uint8_t rgblight_bytes[4]; + dword_to_bytes(eeconfig_read_rgblight(), rgblight_bytes); + MT_GET_DATA_ACK(DT_RGBLIGHT, rgblight_bytes, 4); + #else + MT_GET_DATA_ACK(DT_RGBLIGHT, NULL, 0) + #endif break; - case 0x02: ; // Update mode - rgblight_mode(data[0]); + } + case DT_KEYMAP_OPTIONS: { + uint8_t keymap_bytes[1] = { eeconfig_read_keymap() }; + MT_GET_DATA_ACK(DT_KEYMAP_OPTIONS, keymap_bytes, 1); + break; + } + default: break; } break; - #endif + case MT_SET_DATA_ACK: + case MT_GET_DATA_ACK: + break; + case MT_SEND_DATA: + break; + case MT_SEND_DATA_ACK: + break; + case MT_EXE_ACTION: + break; + case MT_EXE_ACTION_ACK: + break; + case MT_TYPE_ERROR: + break; + default: ; // command not recognised + send_bytes_sysex(MT_TYPE_ERROR, DT_NONE, data, length); + break; + + // #ifdef RGBLIGHT_ENABLE + // case 0x27: ; // RGB LED functions + // switch (*data++) { + // case 0x00: ; // Update HSV + // rgblight_sethsv((data[0] << 8 | data[1]) % 360, data[2], data[3]); + // break; + // case 0x01: ; // Update RGB + // break; + // case 0x02: ; // Update mode + // rgblight_mode(data[0]); + // break; + // } + // break; + // #endif } } void send_unicode_midi(uint32_t unicode) { - uint8_t chunk[5]; - encode_uint32_chunk(unicode, chunk); - send_bytes_sysex(0x05, chunk, 5); + uint8_t chunk[4]; + dword_to_bytes(unicode, chunk); + MT_SEND_DATA(DT_UNICODE, chunk, 5); } -void send_bytes_sysex(uint8_t type, uint8_t * bytes, uint8_t length) { - // SEND_STRING("\nTX: "); - // for (uint8_t i = 0; i < length; i++) { - // send_byte(bytes[i]); - // SEND_STRING(" "); - // } - uint8_t * precode = malloc(sizeof(uint8_t) * (length + 1)); - precode[0] = type; - memcpy(precode + 1, bytes, length); - uint8_t * encoded = malloc(sizeof(uint8_t) * (sysex_encoded_length(length + 1))); - uint16_t encoded_length = sysex_encode(encoded, precode, length + 1); - uint8_t * array = malloc(sizeof(uint8_t) * (encoded_length + 5)); - array[0] = 0xF0; - array[1] = 0x00; - array[2] = 0x00; - array[3] = 0x00; - array[encoded_length + 4] = 0xF7; - memcpy(array + 4, encoded, encoded_length); - midi_send_array(&midi_device, encoded_length + 5, array); - - // SEND_STRING("\nTD: "); - // for (uint8_t i = 0; i < encoded_length + 5; i++) { - // send_byte(array[i]); - // SEND_STRING(" "); - // } -} #endif diff --git a/tmk_core/protocol/lufa/lufa.h b/tmk_core/protocol/lufa/lufa.h index 198964f901..99b089f42b 100644 --- a/tmk_core/protocol/lufa/lufa.h +++ b/tmk_core/protocol/lufa/lufa.h @@ -73,13 +73,19 @@ typedef struct { MidiDevice midi_device; void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t * data); - uint32_t decode_uint32_chunk(uint8_t * data); - uint32_t decode_uint8_chunk(uint8_t * data); - void encode_uint32_chunk(uint32_t data, uint8_t * pointer); - void encode_uint8_chunk(uint8_t data, uint8_t * pointer); void sysex_buffer_callback(MidiDevice * device, uint8_t length, uint8_t * data); void send_unicode_midi(uint32_t unicode); - void send_bytes_sysex(uint8_t type, uint8_t * bytes, uint8_t length); + void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint8_t length); + + __attribute__ ((weak)) + bool sysex_process_quantum(uint8_t length, uint8_t * data); + + __attribute__ ((weak)) + bool sysex_process_keyboard(uint8_t length, uint8_t * data); + + __attribute__ ((weak)) + bool sysex_process_user(uint8_t length, uint8_t * data); + #endif // #if LUFA_VERSION_INTEGER < 0x120730 |