Fixing TX inverse SINC filter for P25, and change TX filters for gain=1

This commit is contained in:
Andy CA6JAU 2017-04-15 13:44:00 -03:00
parent 1b48c4de1c
commit f31cceac18
5 changed files with 42 additions and 43 deletions

View file

@ -24,20 +24,20 @@
#include "YSFDefines.h"
// Generated using rcosdesign(0.2, 8, 5, 'sqrt') in MATLAB
static q15_t RRC_0_2_FILTER[] = {0, 0, 0, 0, 401, 104, -340, -731, -847, -553, 112, 909, 1472, 1450, 683, -675, -2144, -3040, -2706, -770, 2667, 6995,
11237, 14331, 15464, 14331, 11237, 6995, 2667, -770, -2706, -3040, -2144, -675, 683, 1450, 1472, 909, 112,
-553, -847, -731, -340, 104, 401}; // numTaps = 45, L = 5
const uint16_t RRC_0_2_FILTER_PHASE_LEN = 9U; // phaseLength = numTaps/L
static q15_t RRC_0_2_FILTER[] = {0, 0, 0, 0, 850, 219, -720, -1548, -1795, -1172, 237, 1927, 3120, 3073, 1447, -1431, -4544, -6442,
-5735, -1633, 5651, 14822, 23810, 30367, 32767, 30367, 23810, 14822, 5651, -1633, -5735, -6442,
-4544, -1431, 1447, 3073, 3120, 1927, 237, -1172, -1795, -1548, -720, 219, 850}; // numTaps = 45, L = 5
const uint16_t RRC_0_2_FILTER_PHASE_LEN = 9U; // phaseLength = numTaps/L
const q15_t YSF_LEVELA_HI = 3900;
const q15_t YSF_LEVELB_HI = 1300;
const q15_t YSF_LEVELC_HI = -1300;
const q15_t YSF_LEVELD_HI = -3900;
const q15_t YSF_LEVELA_HI = 1893;
const q15_t YSF_LEVELB_HI = 631;
const q15_t YSF_LEVELC_HI = -631;
const q15_t YSF_LEVELD_HI = -1893;
const q15_t YSF_LEVELA_LO = 1950;
const q15_t YSF_LEVELB_LO = 650;
const q15_t YSF_LEVELC_LO = -650;
const q15_t YSF_LEVELD_LO = -1950;
const q15_t YSF_LEVELA_LO = 948;
const q15_t YSF_LEVELB_LO = 316;
const q15_t YSF_LEVELC_LO = -316;
const q15_t YSF_LEVELD_LO = -948;
const uint8_t YSF_START_SYNC = 0x77U;
const uint8_t YSF_END_SYNC = 0xFFU;