Merge pull request #4569 from robjwells/rp-i2c-pull-example

rp: fix blocking I2C example regarding pull-up resistors

1 files changed, 2 insertions, 4 deletions

diff --git a/examples/rp/src/bin/i2c_blocking.rs b/examples/rp/src/bin/i2c_blocking.rs
index 6a57ded20..317921374 100644
--- a/examples/rp/src/bin/i2c_blocking.rs
+++ b/examples/rp/src/bin/i2c_blocking.rs
@@ -49,10 +49,8 @@ async fn main(_spawner: Spawner) {
     let scl = p.PIN_15;
 
     info!("set up i2c ");
-    let mut config = Config::default();
-    // by default internal pullup resitors are disabled
-    config.sda_pullup = true;
-    config.scl_pullup = true;
+    // Default I2C config enables internal pull-up resistors.
+    let config = Config::default();
     let mut i2c = i2c::I2c::new_blocking(p.I2C1, scl, sda, config);
 
     use mcp23017::*;