quantum/api/api_sysex.c

   1 #include "api_sysex.h"
   2
   3 void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint16_t length) {
   4     // SEND_STRING("\nTX: ");
   5     // for (uint8_t i = 0; i < length; i++) {
   6     //     send_byte(bytes[i]);
   7     //     SEND_STRING(" ");
   8     // }
   9     uint8_t * precode = malloc(sizeof(uint8_t) * (length + 2));
  10     precode[0] = message_type;
  11     precode[1] = data_type;
  12     memcpy(precode + 2, bytes, length);
  13     uint8_t * encoded = malloc(sizeof(uint8_t) * (sysex_encoded_length(length + 2)));
  14     uint16_t encoded_length = sysex_encode(encoded, precode, length + 2);
  15     uint8_t * array = malloc(sizeof(uint8_t) * (encoded_length + 5));
  16     array[0] = 0xF0;
  17     array[1] = 0x00;
  18     array[2] = 0x00;
  19     array[3] = 0x00;
  20     array[encoded_length + 4] = 0xF7;
  21     memcpy(array + 4, encoded, encoded_length);
  22     midi_send_array(&midi_device, encoded_length + 5, array);
  23
  24     // SEND_STRING("\nTD: ");
  25     // for (uint8_t i = 0; i < encoded_length + 5; i++) {
  26     //     send_byte(array[i]);
  27     //     SEND_STRING(" ");
  28     // }
  29 }