From d3bba0dc8922bee275a63e4305536ff495868c1f Mon Sep 17 00:00:00 2001 From: Michael Ossmann Date: Mon, 3 Mar 2014 18:28:23 -0700 Subject: [PATCH] reverted to low-side injection until/unless inverted spectrum is resolved --- firmware/common/tuning.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/firmware/common/tuning.c b/firmware/common/tuning.c index a060c000..6d2ddb9c 100644 --- a/firmware/common/tuning.c +++ b/firmware/common/tuning.c @@ -67,8 +67,7 @@ bool set_freq(const uint64_t freq) { rf_path_set_filter(RF_PATH_FILTER_LOW_PASS); /* IF is graduated from 2650 MHz to 2343 MHz */ - max2837_freq_nominal_hz = 2650000000 - (freq / 7); - RFFC5071_freq_mhz = (max2837_freq_nominal_hz / FREQ_ONE_MHZ) + freq_mhz; + RFFC5071_freq_mhz = (max2837_freq_nominal_hz / FREQ_ONE_MHZ) - freq_mhz; /* Set Freq and read real freq */ real_RFFC5071_freq_hz = rffc5071_set_frequency(RFFC5071_freq_mhz); if(real_RFFC5071_freq_hz < RFFC5071_freq_mhz * FREQ_ONE_MHZ) @@ -78,7 +77,7 @@ bool set_freq(const uint64_t freq) { tmp_hz = (real_RFFC5071_freq_hz - RFFC5071_freq_mhz * FREQ_ONE_MHZ); } - MAX2837_freq_hz = max2837_freq_nominal_hz - tmp_hz - freq_hz; + MAX2837_freq_hz = max2837_freq_nominal_hz + tmp_hz + freq_hz; max2837_set_frequency(MAX2837_freq_hz); }else if( (freq_mhz >= MIN_BYPASS_FREQ_MHZ) && (freq_mhz < MAX_BYPASS_FREQ_MHZ) ) {