forked from M-Labs/artiq-zynq
moninj: implement monitoring
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cc5c679b31
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@ -1,6 +1,6 @@
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#![no_std]
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#![no_main]
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#![recursion_limit="512"] // for futures_util::select!
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#![recursion_limit="1024"] // for futures_util::select!
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extern crate alloc;
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extern crate log;
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@ -54,7 +54,7 @@ enum DeviceMessage {
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InjectionStatus = 1
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}
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fn read_probe(channel: i32, probe: u8) -> i32 {
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fn read_probe(channel: i32, probe: i8) -> i32 {
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unsafe {
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csr::rtio_moninj::mon_chan_sel_write(channel as _);
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csr::rtio_moninj::mon_probe_sel_write(probe as _);
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@ -149,7 +149,26 @@ async fn handle_connection(stream: &TcpStream, timer: GlobalTimer) -> Result<()>
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}
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},
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_ = timeout_f => {
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warn!("tick");
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for (&(channel, probe), previous) in probe_watch_list.iter_mut() {
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let current = read_probe(channel, probe);
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if previous.is_none() || previous.unwrap() != current {
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write_i8(&stream, DeviceMessage::MonitorStatus.to_i8().unwrap()).await?;
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write_i32(&stream, channel).await?;
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write_i8(&stream, probe).await?;
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write_i32(&stream, current).await?;
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*previous = Some(current);
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}
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}
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for (&(channel, overrd), previous) in inject_watch_list.iter_mut() {
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let current = read_injection_status(channel, overrd);
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if previous.is_none() || previous.unwrap() != current {
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write_i8(&stream, DeviceMessage::InjectionStatus.to_i8().unwrap()).await?;
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write_i32(&stream, channel).await?;
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write_i8(&stream, overrd).await?;
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write_i8(&stream, current).await?;
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*previous = Some(current);
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}
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}
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next_check = next_check + Milliseconds(200);
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}
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}
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