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Fixing symbol generation (zero padding for FIR interpolation)

This commit is contained in:
Andy CA6JAU 2017-03-31 01:26:07 -03:00
parent a033ee66fd
commit 546243eec6
3 changed files with 10 additions and 10 deletions
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8
DMRTX.cpp
View File

@ -36,10 +36,10 @@ static q15_t DMR_C4FSK_FILTER[] = {401, 104, -340, -731, -847, -553, 112, 909, 1
const uint16_t DMR_C4FSK_FILTER_LEN = 42U;
#endif
const q15_t DMR_LEVELA[] = { 640, 640 , 640, 640, 640};
const q15_t DMR_LEVELB[] = { 213, 213, 213, 213, 213};
const q15_t DMR_LEVELC[] = {-213, -213, -213, -213, -213};
const q15_t DMR_LEVELD[] = {-640, -640, -640, -640, -640};
const q15_t DMR_LEVELA[] = { 3195, 0 , 0, 0, 0};
const q15_t DMR_LEVELB[] = { 1065, 0 , 0, 0, 0};
const q15_t DMR_LEVELC[] = {-1065, 0 , 0, 0, 0};
const q15_t DMR_LEVELD[] = {-3195, 0 , 0, 0, 0};
// The PR FILL and Data Sync pattern.
const uint8_t IDLE_DATA[] =

4
DStarTX.cpp
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@ -32,8 +32,8 @@ const uint8_t FRAME_SYNC[] = {0xEAU, 0xA6U, 0x00U};
static q15_t DSTAR_GMSK_FILTER[] = {8, 104, 760, 3158, 7421, 9866, 7421, 3158, 760, 104, 8, 0};
const uint16_t DSTAR_GMSK_FILTER_LEN = 12U;
const q15_t DSTAR_LEVEL0[] = {-800, -800, -800, -800, -800};
const q15_t DSTAR_LEVEL1[] = { 800, 800, 800, 800, 800};
const q15_t DSTAR_LEVEL0[] = {-4000, 0, 0, 0, 0};
const q15_t DSTAR_LEVEL1[] = { 4000, 0, 0, 0, 0};
const uint8_t BIT_MASK_TABLE[] = {0x80U, 0x40U, 0x20U, 0x10U, 0x08U, 0x04U, 0x02U, 0x01U};

8
P25TX.cpp
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@ -44,10 +44,10 @@ static q15_t P25_LP_FILTER[] = {170, 401, 340, -203, -715, -478, 281, 419, -440,
281, -478, -715, -203, 340, 401, 170};
const uint16_t P25_LP_FILTER_LEN = 44U;
const q15_t P25_LEVELA[] = { 495, 495, 495, 495, 495};
const q15_t P25_LEVELB[] = { 165, 165, 165, 165, 165};
const q15_t P25_LEVELC[] = {-165, -165, -165, -165, -165};
const q15_t P25_LEVELD[] = {-495, -495, -495, -495, -495};
const q15_t P25_LEVELA[] = { 2475, 0, 0, 0, 0};
const q15_t P25_LEVELB[] = { 825, 0, 0, 0, 0};
const q15_t P25_LEVELC[] = {-825, 0, 0, 0, 0};
const q15_t P25_LEVELD[] = {-2475, 0, 0, 0, 0};
const uint8_t P25_START_SYNC = 0x77U;