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This commit is contained in:
Ulf Lilleengen 2024-09-04 14:21:13 +02:00
parent b4221d75b8
commit 49881f6fd1
2 changed files with 35 additions and 20 deletions
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45
embassy-net-nrf91/src/context.rs
View File

@ -1,8 +1,10 @@
//! Helper utility to configure a specific modem context.
use core::net::IpAddr;
use core::str::FromStr;
use at_commands::builder::CommandBuilder;
use at_commands::parser::CommandParser;
use heapless::Vec;
use at_commands::{builder::CommandBuilder, parser::CommandParser};
/// Provides a higher level API for controlling a given context.
pub struct Control<'a> {
@ -91,7 +93,8 @@ impl<'a> Control<'a> {
.with_int_parameter(self.cid)
.with_string_parameter("IP")
.with_string_parameter(config.apn)
.finish().map_err(|_| Error::BufferTooSmall)?;
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?;
@ -110,7 +113,8 @@ impl<'a> Control<'a> {
let op = CommandBuilder::create_set(&mut cmd, true)
.named("+CFUN")
.with_int_parameter(1)
.finish().map_err(|_| Error::BufferTooSmall)?;
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?;
@ -124,28 +128,37 @@ impl<'a> Control<'a> {
let op = CommandBuilder::create_query(&mut cmd, true)
.named("+CGATT")
.finish().map_err(|_| Error::BufferTooSmall)?;
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
let (res, ) = CommandParser::parse(&buf[..n])
let (res,) = CommandParser::parse(&buf[..n])
.expect_identifier(b"+CGATT: ")
.expect_int_parameter()
.expect_identifier(b"\r\nOK").finish()?;
.expect_identifier(b"\r\nOK")
.finish()?;
let attached = res == 1;
if !attached {
return Ok(Status { attached, ip: None, gateway: None, dns: Vec::new() })
return Ok(Status {
attached,
ip: None,
gateway: None,
dns: Vec::new(),
});
}
let op = CommandBuilder::create_set(&mut cmd, true)
.named("+CGPADDR")
.with_int_parameter(self.cid)
.finish().map_err(|_| Error::BufferTooSmall)?;
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
let (_, ip1, _ip2, ) = CommandParser::parse(&buf[..n])
let (_, ip1, _ip2) = CommandParser::parse(&buf[..n])
.expect_identifier(b"+CGPADDR: ")
.expect_int_parameter()
.expect_optional_string_parameter()
.expect_optional_string_parameter()
.expect_identifier(b"\r\nOK").finish()?;
.expect_identifier(b"\r\nOK")
.finish()?;
let ip = if let Some(ip) = ip1 {
let ip = IpAddr::from_str(ip).map_err(|_| Error::AddrParseError)?;
@ -158,7 +171,8 @@ impl<'a> Control<'a> {
let op = CommandBuilder::create_set(&mut cmd, true)
.named("+CGCONTRDP")
.with_int_parameter(self.cid)
.finish().map_err(|_| Error::BufferTooSmall)?;
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
let (_cid, _bid, _apn, _mask, gateway, dns1, dns2, _, _, _, _, _mtu) = CommandParser::parse(&buf[..n])
.expect_identifier(b"+CGCONTRDP: ")
@ -174,7 +188,8 @@ impl<'a> Control<'a> {
.expect_optional_int_parameter()
.expect_optional_int_parameter()
.expect_optional_int_parameter()
.expect_identifier(b"\r\nOK").finish()?;
.expect_identifier(b"\r\nOK")
.finish()?;
let gateway = if let Some(ip) = gateway {
if ip.is_empty() {
@ -188,11 +203,13 @@ impl<'a> Control<'a> {
let mut dns = Vec::new();
if let Some(ip) = dns1 {
dns.push(IpAddr::from_str(ip).map_err(|_| Error::AddrParseError)?).unwrap();
dns.push(IpAddr::from_str(ip).map_err(|_| Error::AddrParseError)?)
.unwrap();
}
if let Some(ip) = dns2 {
dns.push(IpAddr::from_str(ip).map_err(|_| Error::AddrParseError)?).unwrap();
dns.push(IpAddr::from_str(ip).map_err(|_| Error::AddrParseError)?)
.unwrap();
}
Ok(Status {

10
embassy-net-nrf91/src/lib.rs
View File

@ -17,13 +17,12 @@ use core::slice;
use core::sync::atomic::{compiler_fence, fence, Ordering};
use core::task::{Poll, Waker};
use embassy_net_driver_channel as ch;
use embassy_sync::waitqueue::{AtomicWaker, WakerRegistration};
use embassy_sync::blocking_mutex::raw::NoopRawMutex;
use heapless::Vec;
use nrf9160_pac as pac;
use pac::NVIC;
use embassy_sync::pipe;
use embassy_sync::waitqueue::{AtomicWaker, WakerRegistration};
use heapless::Vec;
use pac::NVIC;
use {embassy_net_driver_channel as ch, nrf9160_pac as pac};
const RX_SIZE: usize = 8 * 1024;
const TRACE_SIZE: usize = 16 * 1024;
@ -269,7 +268,6 @@ pub struct State {
inner: MaybeUninit<RefCell<StateInner>>,
}
impl State {
/// Create a new State.
pub const fn new() -> Self {