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solve Morse_TX_App latch up in r9 (#1601)

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Brumi-2021 2023-11-25 01:01:52 +01:00 committed by GitHub
parent bdbd616a84
commit 609bf3219f
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1 changed files with 12 additions and 2 deletions
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14
firmware/application/apps/ui_morse.cpp
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@ -56,13 +56,23 @@ static msg_t ookthread_fn(void* arg) {
v = (symbol < 2) ? 1 : 0; // TX on for dot or dash, off for pause
delay = morse_symbols[symbol];
gpio_og_tx.write(v);
if (hackrf_r9) { // r9 has a common PIN 54 for MODE CONTROL TX / RX, <=r6 has two independent MODE CONTROL pins (TX and RX)
gpio_r9_rx.write(!v); // in hackrf r9 opposite logic "0" means tx , "1" rx = no tx)
} else {
gpio_og_tx.write(v); // in hackrf <=r6, "1" means tx , "0" no tx.
}
arg_c->on_tx_progress(i, false);
chThdSleepMilliseconds(delay * arg_c->time_unit_ms);
}
gpio_og_tx.write(0); // Ensure TX is off
if (hackrf_r9) { // r9 has a common PIN 54 for MODE CONTROL TX / RX, <=r6 has two independent MODE CONTROL pins (TX and RX)
gpio_r9_rx.write(1); // Hackrf_r9 , common pin, rx="1" (we ensure TX is off) / tx="0"
} else {
gpio_og_tx.write(0); // Hackrf <=r6 independent TX / RX pins ,now touching the tx pin ==> Ensure TX is off
}
arg_c->on_tx_progress(0, true);
chThdExit(0);