diff options
Diffstat (limited to 'src/target/firmware/layer1/apc.c')
-rw-r--r-- | src/target/firmware/layer1/apc.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/src/target/firmware/layer1/apc.c b/src/target/firmware/layer1/apc.c deleted file mode 100644 index 480c7607..00000000 --- a/src/target/firmware/layer1/apc.c +++ /dev/null @@ -1,57 +0,0 @@ -/* APC (Automatic Power Control) Implementation */ - -/* (C) 2010 by Harald Welte <laforge@gnumonks.org> - * - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - */ - -#include <errno.h> - -#include <osmocom/core/utils.h> -#include <osmocom/gsm/gsm_utils.h> - -#include <layer1/apc.h> - -/* calibration table defined in board file */ -extern const int16_t dbm2apc_gsm900[]; -extern const int dbm2apc_gsm900_max; - - -/* determine the AUXAPC value by the Tx Power Level */ -int16_t apc_tx_dbm2auxapc(enum gsm_band band, int8_t dbm) -{ - if (dbm < 0) - return -ERANGE; - - /* FIXME: offsets for different bands! */ - if (dbm > dbm2apc_gsm900_max) - dbm = dbm2apc_gsm900_max; - - return dbm2apc_gsm900[dbm]; -} - -/* determine the AUXAPC value by the Tx Power Level */ -int16_t apc_tx_pwrlvl2auxapc(enum gsm_band band, uint8_t lvl) -{ - /* convert tx power level to dBm */ - int dbm = ms_pwr_dbm(band, lvl); - if (dbm < 0) - return dbm; - - return apc_tx_dbm2auxapc(band, dbm); -} |