Add `set_config` method to RP SPI driver

Add a `set_config` method to `Spi` to allow reconfiguring SPI mode after creation.

The existing implementation of the `embassy-embedded-hal` trait `SetConfig` is changed to use the new method.

Existing uses of `SetConfig`  trait may need to explicitly call the trait method to maintain current return type.

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/rp23/src/bin/spi_sdmmc.rs b/examples/rp23/src/bin/spi_sdmmc.rs
index aa6b44ffa..cfc38dfd9 100644
--- a/examples/rp23/src/bin/spi_sdmmc.rs
+++ b/examples/rp23/src/bin/spi_sdmmc.rs
@@ -56,7 +56,7 @@ async fn main(_spawner: Spawner) {
     // Now that the card is initialized, the SPI clock can go faster
     let mut config = spi::Config::default();
     config.frequency = 16_000_000;
-    sdcard.spi(|dev| dev.bus_mut().set_config(&config)).ok();
+    sdcard.spi(|dev| SetConfig::set_config(dev.bus_mut(), &config)).ok();
 
     // Now let's look for volumes (also known as partitions) on our block device.
     // To do this we need a Volume Manager. It will take ownership of the block device.