diff options
Diffstat (limited to 'telephony/android_modem.c')
| -rw-r--r-- | telephony/android_modem.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/telephony/android_modem.c b/telephony/android_modem.c index 009b5af..dd9f78d 100644 --- a/telephony/android_modem.c +++ b/telephony/android_modem.c @@ -235,6 +235,9 @@ typedef struct AModemRec_ int cell_id; int base_port; + int rssi; + int ber; + /* SMS */ int wait_sms; @@ -465,6 +468,9 @@ amodem_reset( AModem modem ) modem->radio_state = A_RADIO_STATE_OFF; modem->wait_sms = 0; + modem->rssi= 7; // Two signal strength bars + modem->ber = 99; // Means 'unknown' + modem->oper_name_index = amodem_nvram_get_int(modem, NV_OPER_NAME_INDEX, 2); modem->oper_selection_mode = amodem_nvram_get_int(modem, NV_SELECTION_MODE, A_SELECTION_AUTOMATIC); modem->oper_index = amodem_nvram_get_int(modem, NV_OPER_INDEX, 0); @@ -877,6 +883,12 @@ amodem_find_call_by_number( AModem modem, const char* number ) return NULL; } +void +amodem_set_signal_strength( AModem modem, int rssi, int ber ) +{ + modem->rssi = rssi; + modem->ber = ber; +} static void acall_set_state( AVoiceCall call, ACallState state ) @@ -2135,7 +2147,6 @@ int android_snapshot_update_time_request = 0; static const char* handleSignalStrength( const char* cmd, AModem modem ) { - /* XXX: TODO: implement variable signal strength and error rates */ amodem_begin_line( modem ); #if CONFIG_ANDROID_SNAPSHOTS /* Sneak time updates into the SignalStrength request, because it's periodic. @@ -2149,7 +2160,12 @@ handleSignalStrength( const char* cmd, AModem modem ) #endif // rssi = 0 (<-113dBm) 1 (<-111) 2-30 (<-109--53) 31 (>=-51) 99 (?!) // ber (bit error rate) - always 99 (unknown), apparently. - amodem_add_line( modem, "+CSQ: %i,99\r\n", 27 ); + // TODO: return 99 if modem->radio_state==A_RADIO_STATE_OFF, once radio_state is in snapshot. + int rssi = modem->rssi; + int ber = modem->ber; + rssi = (0 > rssi && rssi > 31) ? 99 : rssi ; + ber = (0 > ber && ber > 7 ) ? 99 : ber; + amodem_add_line( modem, "+CSQ: %i,%i\r\n", rssi, ber ); return amodem_end_line( modem ); } |