M-Labs/artiq-zynq
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moninj: hold aux mutex for inject for extra time

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this should prevent gateware errors on satellites
This commit is contained in:
mwojcik 2024-02-28 14:15:50 +08:00
parent 3da71dedd7
commit 7d8268adf2
1 changed files with 5 additions and 1 deletions
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6
src/runtime/src/moninj.rs
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@ -61,6 +61,7 @@ mod remote_moninj {
use libboard_artiq::drtioaux_async;
use crate::rtio_mgt::drtio;
use log::error;
use libasync::delay;
pub async fn read_probe(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, probe: i8) -> i64 {
let reply = drtio::aux_transact(aux_mutex, linkno, &drtioaux_async::Packet::MonitorRequest {
@ -77,7 +78,7 @@ mod remote_moninj {
0
}
pub async fn inject(aux_mutex: &Rc<Mutex<bool>>, _timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8, value: i8) {
pub async fn inject(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8, value: i8) {
let _lock = aux_mutex.lock();
drtioaux_async::send(linkno, &drtioaux_async::Packet::InjectionRequest {
destination: destination,
@ -85,6 +86,9 @@ mod remote_moninj {
overrd: overrd as _,
value: value as _
}).await.unwrap();
// give time for the satellite to process the request before releasing mutex
let mut countdown = timer.countdown();
delay(&mut countdown, Milliseconds(10)).await;
}
pub async fn read_injection_status(aux_mutex: &Rc<Mutex<bool>>, timer: GlobalTimer, linkno: u8, destination: u8, channel: i32, overrd: i8) -> i8 {