diff options
| -rw-r--r-- | etisnoop.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/etisnoop.cpp b/etisnoop.cpp index 70ac0be..ed9a420 100644 --- a/etisnoop.cpp +++ b/etisnoop.cpp @@ -269,7 +269,7 @@ int eti_analyse(eti_analyse_config_t& config) uint8_t ficf,nst,fp,mid,ficl; uint16_t fl,crch; uint16_t crc; - uint8_t scid,tpl,l1; + uint8_t scid,tpl; uint16_t sad[64],stl[64]; char sdesc[256]; uint32_t frame_nb = 0, frame_sec = 0, frame_ms = 0, frame_h, frame_m, frame_s; @@ -618,7 +618,8 @@ int eti_analyse(eti_analyse_config_t& config) } - // EOF + //* EOF (4 Bytes) + // CRC (2 Bytes) crch = p[12 + 4*nst + ficf*ficl*4 + offset] * 256 + \ p[12 + 4*nst + ficf*ficl*4 + offset + 1]; @@ -635,14 +636,18 @@ int eti_analyse(eti_analyse_config_t& config) printbuf("EOF", 1, p + 12 + 4*nst + ficf*ficl*4 + offset, 4); printbuf("CRC", 2, p + 12 + 4*nst + ficf*ficl*4 + offset, 2, sdesc); - //RFU + // RFU (2 Bytes) printbuf("RFU", 2, p + 12 + 4*nst + ficf*ficl*4 + offset + 2, 2); - //TIST - l1 = (p[12 + 4*nst + ficf*ficl*4 + offset + 5] & 0xfe) >> 1; - sprintf(sdesc, "%d ms", l1*8); - printbuf("TIST - Time Stamp", 1, p+12+4*nst+ficf*ficl*4+offset+4, 4, sdesc); + //* TIST (4 Bytes) + const size_t tist_ix = 12 + 4*nst + ficf*ficl*4 + offset + 4; + uint32_t TIST = (uint32_t)(p[tist_ix]) << 24 | + (uint32_t)(p[tist_ix+1]) << 16 | + (uint32_t)(p[tist_ix+2]) << 8 | + (uint32_t)(p[tist_ix+3]); + sprintf(sdesc, "%f ms", (TIST & 0xFFFFFF) / 16384.0); + printbuf("TIST - Time Stamp", 1, p + tist_ix, 4, sdesc); if (get_verbosity()) { printf("-------------------------------------------------------------------------------------------------------------\n"); |