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Improve BPSK with output polarity inversion

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This commit is contained in:
Jan Hamal Dvořák 2024-02-24 22:25:05 +01:00
parent a228223799
commit 3f8b2846bd
1 changed files with 5 additions and 3 deletions
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8
src/main.c
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@ -839,19 +839,21 @@ static void command(const char *cmd)
rf_tx_start(n); rf_tx_start(n);
puts("Transmitting, press ENTER to stop."); puts("Transmitting, press ENTER to stop.");
bool phase = false;
while (true) { while (true) {
int c = getchar_timeout_us(1000); int c = getchar_timeout_us(1000);
if ('\r' == c) { if ('\r' == c) {
break; break;
} else if (' ' == c) { } else if (' ' == c) {
pio_sm_exec(pio1, 1, pio_encode_nop()); phase = !phase;
pio_sm_exec(pio1, 1, pio_encode_nop()); gpio_set_outover(n, phase);
pio_sm_exec(pio1, 1, pio_encode_nop());
} }
} }
rf_tx_stop(); rf_tx_stop();
gpio_set_outover(n, 0);
puts("Done."); puts("Done.");
return; return;
} }