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add lower range 50kHz support, fix frequency inversion

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TT 2017-02-02 05:49:49 +09:00
parent 2f7177ad47
commit 0db99b9c7c
1 changed files with 7 additions and 1 deletions
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8
main.c
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@ -534,7 +534,7 @@ freq_mode_centerspan(void)
}
#define START_MIN 500000
#define START_MIN 50000
#define STOP_MAX 300000000
void
@ -549,6 +549,9 @@ set_sweep_frequency(int type, float frequency)
if (frequency0 != freq) {
ensure_edit_config();
frequency0 = freq;
// if start > stop then make start = stop
if (frequency1 < freq)
frequency1 = freq;
update_frequencies();
}
break;
@ -559,6 +562,9 @@ set_sweep_frequency(int type, float frequency)
if (frequency1 != freq) {
ensure_edit_config();
frequency1 = freq;
// if start > stop then make start = stop
if (frequency0 > freq)
frequency0 = freq;
update_frequencies();
}
break;