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Merge branch 'master' of git://github.com/ttrftech/NanoVNA

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This commit is contained in:
Dennis Real (DL9CAT) 2019-09-28 19:35:53 +02:00
parent 7d354e39fc 064477291a
commit 9df281d4de
1 changed files with 7 additions and 4 deletions
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11
main.c
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@ -78,10 +78,12 @@ static THD_FUNCTION(Thread1, arg)
__WFI();
}
chMtxLock(&mutex);
ui_process();
chMtxUnlock(&mutex);
if (sweep_enabled) {
chMtxLock(&mutex);
ui_process();
if (vbat != -1) {
adc_stop(ADC1);
vbat = adc_vbat_read(ADC1);
@ -762,9 +764,10 @@ update_marker_index(void)
static void set_frequencies(uint32_t start, uint32_t stop, int16_t points)
{
int i;
uint32_t span = (stop - start) / 1000; /* prevents overflow because of maximum of int32_t(2.147e+9) */
float span = stop - start;
for (i = 0; i < points; i++)
frequencies[i] = start + span * i / (points - 1) * 1000;
frequencies[i] = start + i * span / (float)(points - 1);
// disable at out of sweep range
for (; i < sweep_points; i++)
frequencies[i] = 0;
}