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artiq-zynq
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use blocking timer api, update microseconds api

This commit is contained in:
Astro 2020-07-22 23:58:55 +02:00
parent 536f50f122
commit 4846f2891b
2 changed files with 8 additions and 12 deletions
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2
src/runtime/src/logger.rs
View File

@ -90,7 +90,7 @@ impl Log for BufferLogger {
if self.enabled(record.metadata()) {
let timestamp = unsafe {
GlobalTimer::get()
}.get_us();
}.get_us().0;
let seconds = timestamp / 1_000_000;
let micros = timestamp % 1_000_000;

18
src/runtime/src/main.rs
View File

@ -10,13 +10,13 @@ extern crate alloc;
use core::{cmp, str};
use log::{info, warn, error};
use libboard_zynq::{timer::GlobalTimer, time::Milliseconds, devc, slcr};
use libboard_zynq::{timer::GlobalTimer, devc, slcr};
use libasync::{task, block_async};
use libsupport_zynq::ram;
use libregister::RegisterW;
use nb;
use void::Void;
use embedded_hal::timer::CountDown;
use embedded_hal::blocking::delay::DelayMs;
mod sd_reader;
mod config;
@ -89,7 +89,7 @@ fn identifier_read(buf: &mut [u8]) -> &str {
}
}
fn init_rtio(timer: GlobalTimer, cfg: &config::Config) {
fn init_rtio(timer: &mut GlobalTimer, cfg: &config::Config) {
let clock_sel =
if let Ok(rtioclk) = cfg.read_str("rtioclk") {
match rtioclk.as_ref() {
@ -117,17 +117,13 @@ fn init_rtio(timer: GlobalTimer, cfg: &config::Config) {
pl::csr::rtio_crg::clock_sel_write(clock_sel);
}
let mut countdown = timer.countdown();
countdown.start(Milliseconds(2));
nb::block!(countdown.wait()).unwrap();
timer.delay_ms(2);
unsafe {
pl::csr::rtio_crg::pll_reset_write(0);
}
let mut countdown = timer.countdown();
countdown.start(Milliseconds(2));
nb::block!(countdown.wait()).unwrap();
timer.delay_ms(2);
let locked = unsafe { pl::csr::rtio_crg::pll_locked_read() != 0 };
if !locked {
@ -175,7 +171,7 @@ static mut LOG_BUFFER: [u8; 1<<17] = [0; 1<<17];
#[no_mangle]
pub fn main_core0() {
let timer = GlobalTimer::start();
let mut timer = GlobalTimer::start();
let buffer_logger = unsafe {
logger::BufferLogger::new(&mut LOG_BUFFER[..])
@ -199,7 +195,7 @@ pub fn main_core0() {
}
};
init_rtio(timer, &cfg);
init_rtio(&mut timer, &cfg);
task::spawn(report_async_rtio_errors());
comms::main(timer, &cfg);