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feat: add scan command

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TT 2019-09-25 02:43:02 +09:00
parent 516319b354
commit 571e45d50b
1 changed files with 33 additions and 2 deletions
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35
main.c
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@ -675,6 +675,37 @@ bool sweep(bool break_on_operation)
return true;
}
static void cmd_scan(BaseSequentialStream *chp, int argc, char *argv[])
{
int32_t start, stop;
int16_t points = sweep_points;
if (argc != 2 && argc != 3) {
chprintf(chp, "usage: sweep {start(Hz)} {stop(Hz)} [points]\r\n");
return;
}
start = atoi(argv[0]);
stop = atoi(argv[1]);
if (start == 0 || stop == 0 || start > stop) {
chprintf(chp, "frequency range is invalid\r\n");
return;
}
if (argc == 3) {
points = atoi(argv[2]);
if (points <= 0 || points > sweep_points) {
chprintf(chp, "sweep points exceeds range\r\n");
return;
}
}
pause_sweep();
chMtxLock(&mutex);
set_frequencies(start, stop, points);
sweep(false);
chMtxUnlock(&mutex);
}
static void
update_marker_index(void)
{
@ -1841,7 +1872,7 @@ static void cmd_vbat(BaseSequentialStream *chp, int argc, char *argv[])
chprintf(chp, "%d mV\r\n", vbat);
}
static THD_WORKING_AREA(waThread2, /* cmd_* max stack size + alpha */442);
static THD_WORKING_AREA(waThread2, /* cmd_* max stack size + alpha */640);
static const ShellCommand commands[] =
{
@ -1864,7 +1895,7 @@ static const ShellCommand commands[] =
{ "power", cmd_power },
{ "sample", cmd_sample },
//{ "gamma", cmd_gamma },
//{ "scan", cmd_scan },
{ "scan", cmd_scan },
{ "sweep", cmd_sweep },
{ "test", cmd_test },
{ "touchcal", cmd_touchcal },