Commit d056ae85 authored by yilmazt's avatar yilmazt

minor encoder fixes

parent 42d70a90
......@@ -114,21 +114,24 @@ void polar_encoder_dci(uint32_t *in,
#ifdef DEBUG_POLAR_ENCODER_DCI
printf("[polar_encoder_dci] crc: 0x%08x\n", polarParams->crcBit);
#endif
//(a to b)
//Using "nr_polar_aPrime" to hold "nr_polar_b".
uint8_t arrayInd = ceil(polarParams->payloadBits / 32.0);
for (int j=0; j<arrayInd-1; j++) {
for (int i=0; i<32; i++) {
polarParams->nr_polar_B[i+j*32] = (in[j]>>i)&1;
/*
* Bytewise operations
*/
uint8_t arrayInd = ceil(polarParams->payloadBits / 8.0);
for (int i=0; i<arrayInd-1; i++){
for (int j=0; j<8; j++) {
polarParams->nr_polar_B[j+(i*8)] = ((polarParams->nr_polar_aPrime[3+i]>>(7-j)) & 1);
}
}
for (int i=0; i<((polarParams->payloadBits)%32); i++) {
polarParams->nr_polar_B[i+(arrayInd-1)*32] = (in[(arrayInd-1)]>>i)&1;
for (int i=0; i<((polarParams->payloadBits)%8); i++) {
polarParams->nr_polar_B[i+(arrayInd-1)*8] = ((polarParams->nr_polar_aPrime[3+(arrayInd-1)]>>(7-i)) & 1);
}
for (int i=0; i<8; i++) {
polarParams->nr_polar_B[polarParams->payloadBits+i] = ((polarParams->crcBit)>>(31-i))&1;
}
//Scrambling
//Scrambling (b to c)
for (int i=0; i<16; i++) {
polarParams->nr_polar_B[polarParams->payloadBits+8+i] =
( (((polarParams->crcBit)>>(23-i))&1) + ((n_RNTI>>(15-i))&1) ) % 2;
......@@ -175,8 +178,10 @@ void polar_encoder_dci(uint32_t *in,
*/
nr_byte2bit_uint8_32_t(polarParams->nr_polar_E, polarParams->encoderLength, out);
#ifdef DEBUG_POLAR_ENCODER_DCI
printf("[polar_encoder_dci] E: ");
for (int i = 0; i < polarParams->encoderLength; i++) printf("%d-", polarParams->nr_polar_E[i]);
uint8_t outputInd = ceil(polarParams->encoderLength / 32.0);
printf("[polar_encoder_dci] out: ");
printf("\n[polar_encoder_dci] out: ");
for (int i = 0; i < outputInd; i++) {
printf("[%d]->0x%08x\t", i, out[i]);
}
......
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