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/*
* This code was written by Mychaela Falconia <falcon@freecalypso.org>
* who refuses to claim copyright on it and has released it as public domain
* instead. NO rights reserved, all rights relinquished.
*
* 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 <stdint.h>
#include <rf/vcxocal.h>
/*
* Here is a representative set of AFC Psi parameters that has been
* calibrated by Huawei on a GTM900-B MGC2GSMT module, as recorded
* in the /gsm/rf/afcparams file:
*
* Psi_sta_inv: 13626
* Psi_st: 4
* Psi_st_32: 252168
* Psi_st_inv: 17032
*
* The following AFC slope number is the closest OsmocomBB-style afc_slope
* integer corresponding to these Psi numbers; the true value is somewhere
* between 115 and 116.
*/
int16_t afc_slope = 115;
/*
* The compiled-in AFC initial DAC value below is the same as was used by
* the old OsmocomBB code written for Mot C1xx phones, but it will normally
* be overridden by the per-unit factory calibration value read from the
* /gsm/rf/afcdac file in FFS.
*/
int16_t afc_initial_dac_value = -700;
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