ttrftech/NanoVNA
1
0
Fork 0
mirror of https://github.com/ttrftech/NanoVNA.git synced 2025-12-06 03:31:59 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

fix delay on frequency change

Browse source
This commit is contained in:
TT 2017-01-16 23:48:45 +09:00
parent c083fb9298
commit 7d7b752569
2 changed files with 8 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
main.c
View file

@ -397,12 +397,13 @@ void scan_lcd(void)
rewind: rewind:
frequency_updated = FALSE; frequency_updated = FALSE;
delay = 4;
delay = set_frequency(frequencies[0]);
delay += 2;
for (i = 0; i < sweep_points; i++) { for (i = 0; i < sweep_points; i++) {
set_frequency(frequencies[i]);
tlv320aic3204_select_in3(); tlv320aic3204_select_in3();
wait_dsp(delay+2); wait_dsp(delay);
// blink LED while scanning // blink LED while scanning
palClearPad(GPIOC, GPIOC_LED); palClearPad(GPIOC, GPIOC_LED);
@ -410,12 +411,11 @@ void scan_lcd(void)
calculate_gamma(measured[0][i]); calculate_gamma(measured[0][i]);
tlv320aic3204_select_in1(); tlv320aic3204_select_in1();
wait_dsp(2+2); wait_dsp(delay);
/* calculate transmission coeficient */ /* calculate transmission coeficient */
calculate_gamma(measured[1][i]); calculate_gamma(measured[1][i]);
delay = set_frequency(frequencies[(i+1)%sweep_points]);
// blink LED while scanning // blink LED while scanning
palSetPad(GPIOC, GPIOC_LED); palSetPad(GPIOC, GPIOC_LED);
ui_process(); ui_process();
@ -427,8 +427,10 @@ void scan_lcd(void)
if (cal_status & CALSTAT_APPLY) if (cal_status & CALSTAT_APPLY)
apply_error_term(); apply_error_term();
/* calculate trace coordinates */
plot_into_index(measured); plot_into_index(measured);
/* plot trace as raster */
draw_cell_all(); draw_cell_all();
} }

2
si5351.c
View file

@ -304,7 +304,7 @@ int
si5351_set_frequency_with_offset(int freq, int offset, uint8_t drive_strength) si5351_set_frequency_with_offset(int freq, int offset, uint8_t drive_strength)
{ {
int band; int band;
int delay = 3; int delay = 5;
if (freq <= 100000000) { if (freq <= 100000000) {
band = 0; band = 0;
} else if (freq < 150000000) { } else if (freq < 150000000) {