diff options
Diffstat (limited to 'quantum')
92 files changed, 3688 insertions, 1554 deletions
diff --git a/quantum/analog.c b/quantum/analog.c index 49b84ee0e8..1ec38df75d 100644 --- a/quantum/analog.c +++ b/quantum/analog.c @@ -1,3 +1,19 @@ +/* Copyright 2015 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + // Simple analog to digitial conversion #include <avr/io.h> diff --git a/quantum/analog.h b/quantum/analog.h index 9b95a93bef..8d93de7dc2 100644 --- a/quantum/analog.h +++ b/quantum/analog.h @@ -1,3 +1,19 @@ +/* Copyright 2015 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + #ifndef _analog_h_included__ #define _analog_h_included__ diff --git a/quantum/api.c b/quantum/api.c index 6a7c0a4332..52dfe23e17 100644 --- a/quantum/api.c +++ b/quantum/api.c @@ -1,3 +1,19 @@ +/* Copyright 2016 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + #include "api.h" #include "quantum.h" @@ -176,4 +192,4 @@ void process_api(uint16_t length, uint8_t * data) { // #endif } -}
\ No newline at end of file +} diff --git a/quantum/api.h b/quantum/api.h index 00dcdb8954..efc0ddca12 100644 --- a/quantum/api.h +++ b/quantum/api.h @@ -1,3 +1,19 @@ +/* Copyright 2016 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + #ifndef _API_H_ #define _API_H_ @@ -56,4 +72,4 @@ bool process_api_keyboard(uint8_t length, uint8_t * data); __attribute__ ((weak)) bool process_api_user(uint8_t length, uint8_t * data); -#endif
\ No newline at end of file +#endif diff --git a/quantum/api/api_sysex.c b/quantum/api/api_sysex.c index a4a554e764..6a2ee90124 100644 --- a/quantum/api/api_sysex.c +++ b/quantum/api/api_sysex.c @@ -1,4 +1,21 @@ +/* Copyright 2016 Jack Humbert, Fred Sundvik + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ #include "api_sysex.h" +#include "sysex_tools.h" +#include "print.h" void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint16_t length) { // SEND_STRING("\nTX: "); @@ -6,24 +23,50 @@ void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, // 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); + if (length > API_SYSEX_MAX_SIZE) { + xprintf("Sysex msg too big %d %d %d", message_type, data_type, length); + return; + } + + + // The buffer size required is calculated as the following + // API_SYSEX_MAX_SIZE is the maximum length + // In addition to that we have a two byte message header consisting of the message_type and data_type + // This has to be encoded with an additional overhead of one byte for every starting 7 bytes + // We just add one extra byte in case it's not divisible by 7 + // Then we have an unencoded header consisting of 4 bytes + // Plus a one byte terminator + const unsigned message_header = 2; + const unsigned unencoded_message = API_SYSEX_MAX_SIZE + message_header; + const unsigned encoding_overhead = unencoded_message / 7 + 1; + const unsigned encoded_size = unencoded_message + encoding_overhead; + const unsigned unencoded_header = 4; + const unsigned terminator = 1; + const unsigned buffer_size = encoded_size + unencoded_header + terminator; + uint8_t buffer[encoded_size + unencoded_header + terminator]; + // The unencoded header + buffer[0] = 0xF0; + buffer[1] = 0x00; + buffer[2] = 0x00; + buffer[3] = 0x00; + + // We copy the message to the end of the array, this way we can do an inplace encoding, using the same + // buffer for both input and output + const unsigned message_size = length + message_header; + uint8_t* unencoded_start = buffer + buffer_size - message_size; + uint8_t* ptr = unencoded_start; + *(ptr++) = message_type; + *(ptr++) = data_type; + memcpy(ptr, bytes, length); + + unsigned encoded_length = sysex_encode(buffer + unencoded_header, unencoded_start, message_size); + unsigned final_size = unencoded_header + encoded_length + terminator; + buffer[final_size - 1] = 0xF7; + midi_send_array(&midi_device, final_size, buffer); // SEND_STRING("\nTD: "); // for (uint8_t i = 0; i < encoded_length + 5; i++) { - // send_byte(array[i]); + // send_byte(buffer[i]); // SEND_STRING(" "); // } -}
\ No newline at end of file +} diff --git a/quantum/api/api_sysex.h b/quantum/api/api_sysex.h index b947b60e54..a23f00f572 100644 --- a/quantum/api/api_sysex.h +++ b/quantum/api/api_sysex.h @@ -1,3 +1,19 @@ +/* Copyright 2016 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + #ifndef _API_SYSEX_H_ #define _API_SYSEX_H_ @@ -7,4 +23,4 @@ void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, #define SEND_BYTES(mt, dt, b, l) send_bytes_sysex(mt, dt, b, l) -#endif
\ No newline at end of file +#endif diff --git a/quantum/audio/audio.c b/quantum/audio/audio.c index 2a315fd168..597073611a 100644 --- a/quantum/audio/audio.c +++ b/quantum/audio/audio.c @@ -1,3 +1,18 @@ +/* Copyright 2016 Jack Humbert + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ #include <stdio.h> #include <string.h> //#include <math.h> @@ -89,15 +104,15 @@ void audio_init() } audio_config.raw = eeconfig_read_audio(); |