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authorMatthias P. Braendli <matthias.braendli@mpb.li>2021-05-17 11:47:29 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2021-05-17 11:47:29 +0200
commit31245568b5afc255d4287e9a6dea8fe62259e36c (patch)
tree10bab0b0384bdbb9dc4e6bd3aab2d33ccff13f9c /sw/eval-clock-cw-tx/src/main.rs
parent03ad81d7afaea119df607b6e65f19bd5362fab39 (diff)
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Add sequencing
Diffstat (limited to 'sw/eval-clock-cw-tx/src/main.rs')
-rw-r--r--sw/eval-clock-cw-tx/src/main.rs11
1 files changed, 8 insertions, 3 deletions
diff --git a/sw/eval-clock-cw-tx/src/main.rs b/sw/eval-clock-cw-tx/src/main.rs
index 0d70630..e2e5f61 100644
--- a/sw/eval-clock-cw-tx/src/main.rs
+++ b/sw/eval-clock-cw-tx/src/main.rs
@@ -68,6 +68,7 @@ struct SharedWithISR {
cw_paddle_tip: gpio::gpiob::PB8<gpio::Input<gpio::PullUp>>,
cw_paddle_ring: gpio::gpiob::PB9<gpio::Input<gpio::PullUp>>,
ptt_out: gpio::gpiob::PB3<gpio::Output<gpio::PushPull>>,
+ seq_switch: gpio::gpiob::PB5<gpio::Output<gpio::PushPull>>,
led : gpio::gpiob::PB14<gpio::Output<gpio::PushPull>>,
}
@@ -137,6 +138,7 @@ fn main() -> ! {
let (pa15, pb3, _pb4) = afio.mapr.disable_jtag(gpioa.pa15, gpiob.pb3, gpiob.pb4);
let cw_key_out_n = pa15.into_push_pull_output_with_state(&mut gpioa.crh, gpio::State::High);
let ptt_out = pb3.into_push_pull_output_with_state(&mut gpiob.crl, gpio::State::Low);
+ let seq_switch = gpiob.pb5.into_push_pull_output_with_state(&mut gpiob.crl, gpio::State::Low);
let c1 = gpioa.pa6;
let c2 = gpioa.pa7;
@@ -195,7 +197,7 @@ fn main() -> ! {
ui,
cw_pwm,
cw_keyer : cw::Keyer::new(12, TICKS_PER_SECOND),
- cw_paddle_tip, cw_paddle_ring, ptt_out, led
+ cw_paddle_tip, cw_paddle_ring, ptt_out, seq_switch, led
};
si_clock::SiClock::new(i2c_busmanager.acquire_i2c(), 0, shared.state.vfo_display())
@@ -328,6 +330,7 @@ fn TIM2() {
let next_state = match shared.state.sequence_state {
SequenceState::Rx => {
shared.ptt_out.set_low().unwrap();
+ shared.seq_switch.set_low().unwrap();
shared.led.set_high().unwrap();
if ptt {
if shared.state.mode == Mode::FeldHell {
@@ -342,7 +345,8 @@ fn TIM2() {
}
},
SequenceState::Switching(m) => {
- shared.ptt_out.set_high().unwrap();
+ shared.ptt_out.set_low().unwrap();
+ shared.seq_switch.set_high().unwrap();
shared.led.set_low().unwrap();
if ptt {
SequenceState::Tx(m)
@@ -353,6 +357,7 @@ fn TIM2() {
},
SequenceState::Tx(m) => {
shared.ptt_out.set_high().unwrap();
+ shared.seq_switch.set_high().unwrap();
shared.led.set_low().unwrap();
if ptt {
SequenceState::Tx(m)
@@ -389,7 +394,7 @@ fn TIM2() {
},
}
- const SWITCHING_DELAY : u32 = TICKS_PER_SECOND * 80 / 1000;
+ const SWITCHING_DELAY : u32 = TICKS_PER_SECOND * 40 / 1000;
if shared.state.sequence_state != next_state &&
shared.last_sequence_state_change + SWITCHING_DELAY <= *ticks {
shared.state.sequence_state = next_state;