From 5572031749ffa4cdfa15e9c73b8897e39c3ddb0b Mon Sep 17 00:00:00 2001 From: Sylvain Munaut Date: Tue, 11 Dec 2012 23:44:41 +0100 Subject: gsm: Add method to find ARFCN based on frequency Signed-off-by: Sylvain Munaut --- include/osmocom/gsm/gsm_utils.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/osmocom/gsm') diff --git a/include/osmocom/gsm/gsm_utils.h b/include/osmocom/gsm/gsm_utils.h index 6d316727..17678981 100644 --- a/include/osmocom/gsm/gsm_utils.h +++ b/include/osmocom/gsm/gsm_utils.h @@ -101,6 +101,9 @@ enum gsm_band gsm_arfcn2band(uint16_t arfcn); /* Convert an ARFCN to the frequency in MHz * 10 */ uint16_t gsm_arfcn2freq10(uint16_t arfcn, int uplink); +/* Convert a Frequency in MHz * 10 to ARFCN */ +uint16_t gsm_freq102arfcn(uint16_t freq10, int uplink); + /* Convert from frame number to GSM time */ void gsm_fn2gsmtime(struct gsm_time *time, uint32_t fn); -- cgit v1.2.3