diff options
Diffstat (limited to 'src/target/firmware/layer1/agc.c')
| -rw-r--r-- | src/target/firmware/layer1/agc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/target/firmware/layer1/agc.c b/src/target/firmware/layer1/agc.c index 09fa8252..780e260f 100644 --- a/src/target/firmware/layer1/agc.c +++ b/src/target/firmware/layer1/agc.c @@ -30,11 +30,6 @@ #include <layer1/agc.h> #include <calypso/dsp.h> -/* This is a value that has been measured on the C123 by Harald: 71dBm, - it is the difference between the input level at the antenna and what - the DSP reports, subtracted by the total gain of the TRF6151 */ -#define SYSTEM_INHERENT_GAIN 71 - /* compute the input level present at the antenna based on a baseband * power measurement of the DSP at baseband */ int16_t agc_inp_dbm8_by_pm(int16_t pm) @@ -43,7 +38,7 @@ int16_t agc_inp_dbm8_by_pm(int16_t pm) int16_t total_gain_dbm8; /* compute total current gain */ - total_gain_dbm8 = (SYSTEM_INHERENT_GAIN + rffe_get_gain()) * 8; + total_gain_dbm8 = (system_inherent_gain + rffe_get_gain()) * 8; /* subtract gain from power measurement at baseband level */ return pm - total_gain_dbm8; |