Disable watchdog timer before build.

esp-rs · Mar 6, 2023 · a10fdd1 · a10fdd1
1 parent ac927f6
commit a10fdd1
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diff --git a/cargo-espflash/src/main.rs b/cargo-espflash/src/main.rs
@@ -161,6 +161,7 @@ fn flash(args: FlashArgs, config: &Config) -> Result<()> {
     let chip = flasher.chip();
     let target = chip.into_target();
     let target_xtal_freq = target.crystal_freq(flasher.connection())?;
+    flasher.disable_watchdog()?;
 
     let build_ctx =
         build(&args.build_args, &cargo_config, chip).wrap_err("Failed to build project")?;

diff --git a/espflash/src/flasher/mod.rs b/espflash/src/flasher/mod.rs
@@ -337,6 +337,13 @@ impl Flasher {
         Ok(flasher)
     }
 
+
+    pub fn disable_watchdog(&mut self) -> Result<(), Error> {
+        let mut target = self.chip.flash_target(self.spi_params, self.use_stub);
+        target.begin(&mut self.connection).flashing()?;
+        Ok(())
+    }
+
     /// Load flash stub
     fn load_stub(&mut self) -> Result<(), Error> {
         debug!("Loading flash stub for chip: {:?}", self.chip);