You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.0 KiB
C
29 lines
1.0 KiB
C
8 years ago
|
#include "api_sysex.h"
|
||
|
|
|
||
|
|
void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint16_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(" ");
|
||
|
|
// }
|
||
|
|
}
|