TEST_F (ElektronDataBothFixture, ElektronDataBoth8Bit) {
uint8_t data[1024];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
for (uint16_t i = 0; i < 512; i++) {
CHECK_DATA_ENCODE(encoder.pack8(i & 0xFF));
}
uint16_t len = encoder.finish();
decoder.init(DATA_ENCODER_INIT(data, len));
for (uint16_t i = 0; i < 512; i++) {
uint8_t tmp;
CHECK_DATA_ENCODE(decoder.get8(&tmp));
CHECK_EQUAL(i & 0xFF, (int)tmp);
}
}
void MNMDataToSysexEncoder::init(DATA_ENCODER_INIT(uint8_t *_sysex, uint16_t _sysexLen), MidiUartParent *_uart)
{
ElektronDataToSysexEncoder::init(DATA_ENCODER_INIT(_sysex, _sysexLen), _uart);
lastByte = 0;
lastCnt = 0;
isFirstByte = true;
}
bool MDSong::fromSysex(uint8_t *data, uint16_t len) {
if (len < 0x1a - 7)
return false;
if (!ElektronHelper::checkSysexChecksum(data, len)) {
return false;
}
numRows = (len - (0x1A - 7)) / 12;
origPosition = data[3];
ElektronSysexDecoder decoder(DATA_ENCODER_INIT(data + 4, len - 4));
decoder.stop7Bit();
decoder.get((uint8_t *)name, 16);
name[16] = '\0';
for (int i = 0; i < numRows; i++) {
decoder.start7Bit();
decoder.get((uint8_t *)&rows[i], 4);
decoder.get16(&rows[i].mutes);
decoder.get16(&rows[i].tempo);
decoder.get(&rows[i].startPosition, 2);
decoder.stop7Bit();
}
return true;
}
uint16_t MDSong::toSysex(uint8_t *data, uint16_t len) {
ElektronDataToSysexEncoder encoder(DATA_ENCODER_INIT(data, len));
if (len < (uint16_t)(0x1F + numRows * 12 ))
return 0;
return toSysex(encoder);
}
bool compareMonoSysex(uint8_t *buf, uint8_t *buf2) {
uint8_t buftmp[8192];
uint8_t buftmp2[8192];
uint16_t len = 0x1978;
MNMSysexDecoder decoder(DATA_ENCODER_INIT(buf + 10, len - 10));
decoder.get(buftmp + 1, len - 10);
MNMSysexDecoder decoder2(DATA_ENCODER_INIT(buf2 + 10, - 10));
decoder2.get(buftmp2 + 1, len - 10);
for (uint16_t i = 1; i < len - 10; i++) {
if (buftmp[i] != buftmp2[i]) {
printf("mono sysex different at 0x%x, %x != %x\n", i, buftmp[i], buftmp2[i]);
return false;
}
}
return true;
}
TEST_F (ElektronDataBothFixture, ElektronDataBoth16Bit) {
uint8_t data[8192];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
uint16_t cnt = 1024;
uint16_t start = 0;
for (uint16_t i = start; i < start + cnt; i++) {
CHECK_DATA_ENCODE(encoder.pack16(i));
}
uint16_t len = encoder.finish();
decoder.init(DATA_ENCODER_INIT(data, len));
for (uint16_t i = start; i < start + cnt; i++) {
uint16_t tmp;
CHECK_DATA_ENCODE(decoder.get16(&tmp));
CHECK_EQUAL(i, (uint16_t)tmp);
}
}
void MNMSysexDecoder::init(DATA_ENCODER_INIT(uint8_t *_data, uint16_t _maxLen)) {
DataDecoder::init(DATA_ENCODER_INIT(_data, _maxLen));
cnt7 = 0;
cnt = 0;
repeatCount = 0;
repeatByte = 0;
totalCnt = 0;
}
TEST_F (ElektronDataToSysexFixture, ElektronDataToSysexByteHigh) {
uint8_t data[16];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
CHECK_DATA_ENCODE(encoder.pack8(128));
uint16_t len = encoder.finish();
CHECK_EQUAL(2, len);
CHECK_EQUAL((1 << 6), (int)data[0]);
CHECK_EQUAL(0, (int)data[1]);
}
TEST_F (ElektronDataBothFixture, ElektronDataBoth8BitMore) {
uint8_t data[65000];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
for (uint16_t i = 0; i < 55000; i++) {
CHECK_DATA_ENCODE(encoder.pack8(i & 0xFF));
}
uint16_t len = encoder.finish();
decoder.init(DATA_ENCODER_INIT(data, len));
for (uint16_t i = 0; i < 55000; i++) {
uint8_t tmp;
CHECK_DATA_ENCODE(decoder.get8(&tmp));
if (tmp != (i & 0xFF)) {
printf("error at %d\n", i);
// printf("%p, %p: %d\n", encoder.data + encoder.maxLen - 8, encoder.ptr,
// encoder.data + encoder.maxLen - 8 - encoder.ptr);
}
CHECK_EQUAL(i & 0xFF, (int)tmp);
}
}
TEST_F (ElektronDataToSysexFixture, ElektronDataTestOverflow2) {
uint8_t data[8];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
CHECK_DATA_ENCODE(encoder.pack8(0));
CHECK_DATA_ENCODE(encoder.pack8(1));
CHECK_DATA_ENCODE(encoder.pack8(2));
CHECK_DATA_ENCODE(encoder.pack8(3));
CHECK_DATA_ENCODE(encoder.pack8(4));
CHECK_DATA_ENCODE(encoder.pack8(5));
CHECK_DATA_ENCODE(encoder.pack8(6));
CHECK_DATA_ENCODE_NOT(encoder.pack8(0));
}
void ElektronDataToSysexEncoder::init(DATA_ENCODER_INIT(uint8_t *_sysex, uint16_t _sysexLen),
MidiUartParent *_uart) {
DataEncoder::init(DATA_ENCODER_INIT(_sysex, _sysexLen));
uart = _uart;
if (uart != NULL) {
data = ptr = buf;
}
inChecksum = false;
checksum = 0;
retLen = 0;
start7Bit();
}
TEST_F (ElektronDataToSysexFixture, ElektronDataToSysexBytes) {
uint8_t data[16];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
for (uint8_t i = 0; i < 7; i++) {
CHECK_DATA_ENCODE(encoder.pack8(128));
}
uint16_t len = encoder.finish();
CHECK_EQUAL(8, len);
CHECK_EQUAL(0x7F, (int)data[0]);
for (uint8_t i = 0; i < 7; i++) {
CHECK_EQUAL(0, (int)data[1 + i]);
}
}
TEST_F (ElektronDataToSysexFixture, ElektronDataToSysex32Bit2) {
uint8_t data[16];
encoder.init(DATA_ENCODER_INIT(data, countof(data)));
uint32_t tmp = 0x01;
encoder.pack32(tmp);
uint16_t len = encoder.finish();
CHECK_EQUAL(5, len);
CHECK_EQUAL(0, (int)data[0]);
CHECK_EQUAL(0, (int)data[1]);
CHECK_EQUAL(0, (int)data[2]);
CHECK_EQUAL(0, (int)data[3]);
CHECK_EQUAL(1, (int)data[4]);
}
bool MDKit::fromSysex(uint8_t *data, uint16_t len) {
if (len != (0x4d1 - 7)) {
GUI.flash_strings_fill("WRONG LEN", "");
GUI.setLine(GUI.LINE2);
GUI.flash_put_value16(0, len);
return false;
}
if (!ElektronHelper::checkSysexChecksum(data, len)) {
GUI.flash_strings_fill("WRONG CKSUM", "");
return false;
}
origPosition = data[3];
ElektronSysexDecoder decoder(DATA_ENCODER_INIT(data + 4, len - 4));
GUI.setLine(GUI.LINE2);
decoder.stop7Bit();
decoder.get((uint8_t *)name, 16);
name[16] = '\0';
decoder.get((uint8_t *)params, 16 * 24);
decoder.get(levels, 16);
decoder.start7Bit();
decoder.get32(models, 16);
decoder.stop7Bit(); // reset 7 bit
decoder.start7Bit();
for (uint8_t i = 0; i < 16; i++) {
decoder.get((uint8_t *)&lfos[i], 36);
}
decoder.stop7Bit();
decoder.get(reverb, 8);
decoder.get(delay, 8);
decoder.get(eq, 8);
decoder.get(dynamics, 8);
decoder.start7Bit();
decoder.get(trigGroups, 16);
decoder.get(muteGroups, 16);
return true;
}
bool MDGlobal::fromSysex(uint8_t *data, uint16_t len) {
if (len != 0xC4 - 6) {
// printf("wrong length\n");
// wrong length
return false;
}
if (!ElektronHelper::checkSysexChecksum(data, len)) {
// printf("wrong checksum\n");
return false;
}
origPosition = data[3];
ElektronSysexDecoder decoder(DATA_ENCODER_INIT(data + 4, len - 4));
decoder.stop7Bit();
decoder.get(drumRouting, 16);
decoder.start7Bit();
decoder.get(keyMap, 128);
decoder.stop7Bit();
decoder.get8(&baseChannel);
decoder.get8(&unused);
decoder.get16(&tempo);
decoder.getb(&extendedMode);
uint8_t byte = 0;
decoder.get8(&byte);
clockIn = IS_BIT_SET(byte, 0);
transportIn = IS_BIT_SET(byte, 4);
clockOut = IS_BIT_SET(byte, 5);
transportOut = IS_BIT_SET(byte, 6);
decoder.getb(&localOn);
decoder.get(&drumLeft, 12);
for (int i = 0; i < 128; i++) {
if (keyMap[i] < 16) {
drumMapping[keyMap[i]] = i;
}
}
return true;
}
bool MDKitShort::fromSysex(uint8_t *data, uint16_t len) {
if (len != (0x4d1 - 7)) {
// GUI.flash_strings_fill("WRONG LEN", "");
// GUI.setLine(GUI.LINE2);
// GUI.flash_put_value16(0, len);
return false;
}
if (!ElektronHelper::checkSysexChecksum(data, len)) {
return false;
}
origPosition = data[3];
ElektronSysexDecoder decoder(DATA_ENCODER_INIT(data + 4, len - 4));
decoder.stop7Bit();
decoder.get((uint8_t *)name, 16);
name[16] = '\0';
decoder.skip(24 * 16 + 16);
decoder.start7Bit();
decoder.get32(models, 16);
return true;
}
uint16_t MDGlobal::toSysex(uint8_t *data, uint16_t len) {
ElektronDataToSysexEncoder encoder(DATA_ENCODER_INIT(data, len));
return toSysex(encoder);
if (len < 0xC5)
return 0;
}
void MNMSysexToDataEncoder::init(DATA_ENCODER_INIT(uint8_t *_data, uint16_t _maxLen)) {
ElektronSysexToDataEncoder::init(DATA_ENCODER_INIT(_data, _maxLen));
repeat = 0;
totalCnt = 0;
}
void dumpMonoSysex(uint8_t *buf, uint16_t len) {
uint8_t buftmp[8192];
MNMSysexDecoder decoder(DATA_ENCODER_INIT(buf + 10, len - 10));
decoder.get(buftmp + 1, len - 10);
hexdump(buftmp, len - 9);
}
