paulmataruso/osmo-mgw
1
0
Fork 0
mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git synced 2025-10-23 08:12:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARFCNs are in the range of 0..1023, not 0..1024

Browse Source 
I'm sure I read somewhere that it actually was 0..1024, as I kept
wondering how stupid it was to use 10bit+1.  However, that source
was incorrect, as GSM TS 05.05 quite clearly states 0..1023
This commit is contained in:
Harald Welte
2012-01-29 13:24:12 +01:00
parent 94b499c9bd
commit 1fe73a19cd
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
openbsc/src/libbsc/bsc_init.c
View File

@@ -210,7 +210,7 @@ static int generate_ma_for_ts(struct gsm_bts_trx_ts *ts)
/* count the number of ARFCNs in the cell channel allocation */
num_cell_arfcns = 0;
for (i = 1; i < 1024; i++) {
for (i = 0; i < 1024; i++) {
if (bitvec_get_bit_pos(cell_chan, i))
num_cell_arfcns++;
}
@@ -221,7 +221,7 @@ static int generate_ma_for_ts(struct gsm_bts_trx_ts *ts)
ts->hopping.ma_len++;
n_chan = 0;
for (i = 1; i < 1024; i++) {
for (i = 0; i < 1024; i++) {
if (!bitvec_get_bit_pos(cell_chan, i))
continue;
/* set the corresponding bit in the MA */

6
openbsc/src/libbsc/bsc_vty.c
View File

@@ -2240,7 +2240,7 @@ DEFUN(cfg_bts_neigh_mode, cfg_bts_neigh_mode_cmd,
}
DEFUN(cfg_bts_neigh, cfg_bts_neigh_cmd,
"neighbor-list (add|del) arfcn <0-1024>",
"neighbor-list (add|del) arfcn <0-1023>",
"Neighbor List\n" "Add to manual neighbor list\n"
"Delete from manual neighbor list\n" "ARFCN of neighbor\n"
"ARFCN of neighbor\n")
@@ -2264,7 +2264,7 @@ DEFUN(cfg_bts_neigh, cfg_bts_neigh_cmd,
}
DEFUN(cfg_bts_si5_neigh, cfg_bts_si5_neigh_cmd,
"si5 neighbor-list (add|del) arfcn <0-1024>",
"si5 neighbor-list (add|del) arfcn <0-1023>",
"SI5 Neighbor List\n" "Add to manual SI5 neighbor list\n"
"Delete from SI5 manual neighbor list\n" "ARFCN of neighbor\n"
"ARFCN of neighbor\n")
@@ -2322,7 +2322,7 @@ DEFUN(cfg_trx,
DEFUN(cfg_trx_arfcn,
cfg_trx_arfcn_cmd,
"arfcn <0-1024>",
"arfcn <0-1023>",
"Set the ARFCN for this TRX\n")
{
int arfcn = atoi(argv[0]);