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Make sure to CFUN=0 before changing configuration

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This commit is contained in:
Ulf Lilleengen 2024-09-06 09:34:39 +02:00
parent d71fd447cc
commit ac7ebea762
1 changed files with 13 additions and 0 deletions
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13
embassy-net-nrf91/src/context.rs
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@ -92,10 +92,21 @@ impl<'a> Control<'a> {
} }
/// Configures the modem with the provided config. /// Configures the modem with the provided config.
///
/// NOTE: This will disconnect the modem from any current APN and should not
/// be called if the configuration has not been changed.
pub async fn configure(&self, config: &Config<'_>) -> Result<(), Error> { pub async fn configure(&self, config: &Config<'_>) -> Result<(), Error> {
let mut cmd: [u8; 256] = [0; 256]; let mut cmd: [u8; 256] = [0; 256];
let mut buf: [u8; 256] = [0; 256]; let mut buf: [u8; 256] = [0; 256];
let op = CommandBuilder::create_set(&mut cmd, true)
.named("+CFUN")
.with_int_parameter(0)
.finish()
.map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await;
CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?;
let op = CommandBuilder::create_set(&mut cmd, true) let op = CommandBuilder::create_set(&mut cmd, true)
.named("+CGDCONT") .named("+CGDCONT")
.with_int_parameter(self.cid) .with_int_parameter(self.cid)
@ -104,6 +115,7 @@ impl<'a> Control<'a> {
.finish() .finish()
.map_err(|_| Error::BufferTooSmall)?; .map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await; let n = self.control.at_command(op, &mut buf).await;
// info!("RES1: {}", unsafe { core::str::from_utf8_unchecked(&buf[..n]) });
CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?; CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?;
let mut op = CommandBuilder::create_set(&mut cmd, true) let mut op = CommandBuilder::create_set(&mut cmd, true)
@ -116,6 +128,7 @@ impl<'a> Control<'a> {
let op = op.finish().map_err(|_| Error::BufferTooSmall)?; let op = op.finish().map_err(|_| Error::BufferTooSmall)?;
let n = self.control.at_command(op, &mut buf).await; let n = self.control.at_command(op, &mut buf).await;
// info!("RES2: {}", unsafe { core::str::from_utf8_unchecked(&buf[..n]) });
CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?; CommandParser::parse(&buf[..n]).expect_identifier(b"OK").finish()?;
let op = CommandBuilder::create_set(&mut cmd, true) let op = CommandBuilder::create_set(&mut cmd, true)